Jóhann Jóhannsson
type: MusicGroup
genre: neoclassical
popularity: 63
followers: 302287
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bdf4cddd16c1d7ff0c3f82b17b6d838c6f6c731af4b81af7cadc4fd563ed3e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d78c0ff-65b5-45c4-b268-662feb216510.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7d78c0ff-65b5-45c4-b268-662feb216510.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7d78c0ff-65b5-45c4-b268-662feb216510
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdf4cddd16c1d7ff0c3f82b17b6d838c6f6c731af4b81af7cadc4fd563ed3e9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d78c0ff-65b5-45c4-b268-662feb216510.json and https://artists.proofprofile.net/proofs/artist/7d78c0ff-65b5-45c4-b268-662feb216510.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Elegy for Lost Time
  type: MusicAlbum
  date published: 2023-07-14
  track: Jóhannsson: Suite from The Theory of Everything - I. A Model of the Universe
    type: MusicRecording
    duration: PT1M30S
    duration ms: 90053
    explicit: false
    by artist: Jóhann Jóhannsson
    by artist: Iceland Symphony Orchestra
    by artist: Daníel Bjarnason
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
  track: Jóhannsson: By the Roes, and by the Hinds of the Field
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158933
    explicit: false
    by artist: Jóhann Jóhannsson
    by artist: Air Lyndhurst String Orchestra
    by artist: Anthony Weeden
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
  track: Courtroom - From "Personal Effects" Original Motion Picture Soundtrack
    type: MusicRecording
    duration: PT1M44S
    duration ms: 104786
    explicit: false
    by artist: Jóhann Jóhannsson
    by artist: Miriam Nemcova
    by artist: The City of Prague Philharmonic Orchestra
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
  track: Jóhannsson: Stuk
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146630
    explicit: false
    by artist: Jóhann Jóhannsson
    by artist: Echo Collective
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
  track: They Leave Everything Behind - From „Copenhagen Dreams” Soundtrack
    type: MusicRecording
    duration: PT1M9S
    duration ms: 69106
    explicit: false
    by artist: Jóhann Jóhannsson
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
  track: Jói & Karen - Remastered
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207266
    explicit: false
    by artist: Jóhann Jóhannsson
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
  track: Jóhannsson: A Sparrow Alighted upon our Shoulder
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146440
    explicit: false
    by artist: Jóhann Jóhannsson
    by artist: Air Lyndhurst String Orchestra
    by artist: Anthony Weeden
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
  track: Jóhannsson: Flight from the City
    type: MusicRecording
    duration: PT6M31S
    duration ms: 391160
    explicit: false
    by artist: Jóhann Jóhannsson
    by artist: Yuki Numata Resnick
    by artist: Tarn Travers
    by artist: Ben Russell
    by artist: Clarice Jensen
    in album: Elegy for Lost Time
      type: MusicAlbum
      date published: 2023-07-14
album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
  track: Arrival
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170642
    explicit: false
    by artist: Jóhann Jóhannsson
    in album: Arrival (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2016-11-11
    isrc code: DEN961630801
    additional property: CopyrightID
    additional property: CopyrightStatus
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      value: registered
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      value: 2026-06-05T07:47:45+00:00
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://artists.proofprofile.net/proofs/track/4KBwrmtoKe5QjfW2RhhpOf.json
    additional property: OTSVerificationAPI
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      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KBwrmtoKe5QjfW2RhhpOf
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0ee787bf2ff86092c773ccdf8c9cf78a5aefdf87261e139ccee6ba076666c4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4KBwrmtoKe5QjfW2RhhpOf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4KBwrmtoKe5QjfW2RhhpOf.
      date published: 2026-06-13T15:41:10Z
  track: Heptapod B
    type: MusicRecording
    duration: PT3M42S
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    by artist: Jóhann Jóhannsson
    in album: Arrival (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2016-11-11
    isrc code: DEN961630802
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    additional property: CopyrightStatus
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953513
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Sapir-­Whorf
  track: Hydraulic Lift
  track: First Encounter
  track: Transmutation at a Distance
  track: Around the Clock News
  track: Xenolinguistics
  track: Ultimatum
  track: Principle of Least Time
  track: Hazmat
  track: Hammers and Nails
  track: Xenoanthropology
  track: Non-Zero-Sum Game
  track: Properties of Explosive Materials
  track: Escalation
  track: Decyphering
  track: One of Twelve
  track: Rise
  track: Kangaru
album: Orphée
album: Dís (Original Soundtrack)
album: Englabörn & Variations
album: A Prayer To The Dynamo / Suites from Sicario & The Theory of Everything
album: Spectral Symphon﻿y
album: Threads ﻿of Life
album: Drone Mass
album: The Shadow Play (Original Motion Picture Soundtrack)
album: Blind Massage (Original Motion Picture Soundtrack)
album: Personal Effects (Original Motion Picture Soundtrack)
album: Last And First Men
album: Jóhannsson: 12 Conversations with Thilo Heinzmann
album: White Black Boy (Original Soundtrack)
album: Mandy (Original Motion Picture Soundtrack)
album: The Mercy (Original Motion Picture Soundtrack)
album: Mary Magdalene (Original Motion Picture Soundtrack)
album: Sicario (Original Motion Picture Soundtrack)
album: I Am Here
album: The Theory of Everything (Original Motion Picture Soundtrack)
album: McCanick (Original Motion Picture Soundtrack)
album: Prisoners (Original Motion Picture Soundtrack)
album: Free the Mind (Original Soundtrack)
album: Copenhagen Dreams (Original Soundtrack)
album: The Miners’ Hymns (Original Soundtrack)
album: And In The Endless Pause There Came The Sound Of Bees (Original Soundtrack)
album: Fordlândia

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0wvldPbWwuellRqCfzL4eu.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wvldPbWwuellRqCfzL4eu

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xc6effd26f1822d0bdccfb16b2887ecfc775102b97984c3e02c0a9ed6a586b321","isrc":"DEN961630802","name":"Heptapod B","registered_at":"2026-06-05T11:41:07Z","spotify_id":"0wvldPbWwuellRqCfzL4eu","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6effd26f1822d0bdccfb16b2887ecfc775102b97984c3e02c0a9ed6a586b321. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wvldPbWwuellRqCfzL4eu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wvldPbWwuellRqCfzL4eu.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xc6effd26f1822d0bdccfb16b2887ecfc775102b97984c3e02c0a9ed6a586b321","isrc":"DEN961630802","name":"Heptapod B","registered_at":"2026-06-05T11:41:07Z","spotify_id":"0wvldPbWwuellRqCfzL4eu","type":"track"}

Sapir-­Whorf
type: MusicRecording
duration: PT1M16S
duration ms: 76579
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630803
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kSjrmelOKQDaK9EwXM6lH
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e45603e94a5dfe13bd173a10a63be2039016f4cf9624316bfe7b2dfeb93b5b7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kSjrmelOKQDaK9EwXM6lH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kSjrmelOKQDaK9EwXM6lH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9e45603e94a5dfe13bd173a10a63be2039016f4cf9624316bfe7b2dfeb93b5b7","isrc":"DEN961630803","name":"Sapir-­Whorf","registered_at":"2026-06-06T15:54:19Z","spotify_id":"6kSjrmelOKQDaK9EwXM6lH","type":"track"}

Hydraulic Lift
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duration: PT3M32S
duration ms: 212037
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:54:37+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MJfWycSxII8VsoqhOkWpa
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab242333cb6fcb9b0aafb8b3abd7c7ebe5f7c0898aa38c6499c8d21a67243c53. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6MJfWycSxII8VsoqhOkWpa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6MJfWycSxII8VsoqhOkWpa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xab242333cb6fcb9b0aafb8b3abd7c7ebe5f7c0898aa38c6499c8d21a67243c53","isrc":"DEN961630804","name":"Hydraulic Lift","registered_at":"2026-06-06T15:54:37Z","spotify_id":"6MJfWycSxII8VsoqhOkWpa","type":"track"}

First Encounter
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in album: Arrival (Original Motion Picture Soundtrack)
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  date published: 2016-11-11
isrc code: DEN961630805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-06-05T20:36:27+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Et10xE2nh3VG94O1948Zh
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727c2452739010eb82ea6c2cb0a65d29eeb849d40d2f90d782d7c8379a3015f6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Et10xE2nh3VG94O1948Zh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Et10xE2nh3VG94O1948Zh.
  date published: 2026-06-13T15:41:10Z
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Transmutation at a Distance
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in album: Arrival (Original Motion Picture Soundtrack)
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  date published: 2016-11-11
isrc code: DEN961630806
additional property: CopyrightID
additional property: CopyrightStatus
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  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51b8958b90a0ababfdcc41dffe8d6cbad07621be182fbc423d869d19eed4d99c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3zkEJP943rHOY62UUnvHwn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zkEJP943rHOY62UUnvHwn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51b8958b90a0ababfdcc41dffe8d6cbad07621be182fbc423d869d19eed4d99c","isrc":"DEN961630806","name":"Transmutation at a Distance","registered_at":"2026-06-07T12:09:07Z","spotify_id":"3zkEJP943rHOY62UUnvHwn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b8958b90a0ababfdcc41dffe8d6cbad07621be182fbc423d869d19eed4d99c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zkEJP943rHOY62UUnvHwn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zkEJP943rHOY62UUnvHwn.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x51b8958b90a0ababfdcc41dffe8d6cbad07621be182fbc423d869d19eed4d99c","isrc":"DEN961630806","name":"Transmutation at a Distance","registered_at":"2026-06-07T12:09:07Z","spotify_id":"3zkEJP943rHOY62UUnvHwn","type":"track"}

Around the Clock News
type: MusicRecording
duration: PT1M34S
duration ms: 94894
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:57:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf3ce43e5c5304ca92ba147a866c58358c14f520a250df7cda680d8fb45e22c7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6BYQpDXoGEkLYebhhnCthi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BYQpDXoGEkLYebhhnCthi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf3ce43e5c5304ca92ba147a866c58358c14f520a250df7cda680d8fb45e22c7e","isrc":"DEN961630807","name":"Around the Clock News","registered_at":"2026-06-06T15:57:15Z","spotify_id":"6BYQpDXoGEkLYebhhnCthi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ce43e5c5304ca92ba147a866c58358c14f520a250df7cda680d8fb45e22c7e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BYQpDXoGEkLYebhhnCthi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BYQpDXoGEkLYebhhnCthi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf3ce43e5c5304ca92ba147a866c58358c14f520a250df7cda680d8fb45e22c7e","isrc":"DEN961630807","name":"Around the Clock News","registered_at":"2026-06-06T15:57:15Z","spotify_id":"6BYQpDXoGEkLYebhhnCthi","type":"track"}

Xenolinguistics
type: MusicRecording
duration: PT3M29S
duration ms: 209457
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:51:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3526e98cbee81231df72c9159c562496118cf20b877ef81fcacdde3b645e2dec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Dge9zwQPqBxsZMnIphwwD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Dge9zwQPqBxsZMnIphwwD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3526e98cbee81231df72c9159c562496118cf20b877ef81fcacdde3b645e2dec. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Dge9zwQPqBxsZMnIphwwD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Dge9zwQPqBxsZMnIphwwD.
  date published: 2026-06-13T12:53:06Z

Ultimatum
type: MusicRecording
duration: PT1M52S
duration ms: 112129
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:33:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8796e04283973dc021034810e6cb154845184ee34171204b3fd0ac1b3997c7ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1LJVB2YaySkpVJFE476tRm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LJVB2YaySkpVJFE476tRm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8796e04283973dc021034810e6cb154845184ee34171204b3fd0ac1b3997c7ad. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1LJVB2YaySkpVJFE476tRm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1LJVB2YaySkpVJFE476tRm.
  date published: 2026-06-13T15:41:10Z

Principle of Least Time
type: MusicRecording
duration: PT1M20S
duration ms: 80229
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:42:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x588cbac034420dc1363d7391973809f076954fdec77b9ec72e003a62a7ff9250
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Q5KHLOMdpVFB2IIjEw8dl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q5KHLOMdpVFB2IIjEw8dl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x588cbac034420dc1363d7391973809f076954fdec77b9ec72e003a62a7ff9250","isrc":"DEN961630810","name":"Principle of Least Time","registered_at":"2026-06-08T01:42:29Z","spotify_id":"0Q5KHLOMdpVFB2IIjEw8dl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588cbac034420dc1363d7391973809f076954fdec77b9ec72e003a62a7ff9250. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Q5KHLOMdpVFB2IIjEw8dl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q5KHLOMdpVFB2IIjEw8dl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x588cbac034420dc1363d7391973809f076954fdec77b9ec72e003a62a7ff9250","isrc":"DEN961630810","name":"Principle of Least Time","registered_at":"2026-06-08T01:42:29Z","spotify_id":"0Q5KHLOMdpVFB2IIjEw8dl","type":"track"}

Hazmat
type: MusicRecording
duration: PT4M48S
duration ms: 288737
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630811
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:42:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc95b0334de4590a1670e5437afc43df5b721a7994b8650d6d48f2cb5a978e8d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6VOgZ2xzvWflp44QZucpTv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VOgZ2xzvWflp44QZucpTv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95b0334de4590a1670e5437afc43df5b721a7994b8650d6d48f2cb5a978e8d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6VOgZ2xzvWflp44QZucpTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VOgZ2xzvWflp44QZucpTv.
  date published: 2026-06-13T15:41:10Z

Hammers and Nails
type: MusicRecording
duration: PT2M31S
duration ms: 151820
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630812
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:55:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c83d02f4041cd80d3d31e21e8244b80e9d07e81406a8a05c5f4b4faee063680
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3M0XCMo3jiVxFIZzFO4Oio.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M0XCMo3jiVxFIZzFO4Oio
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c83d02f4041cd80d3d31e21e8244b80e9d07e81406a8a05c5f4b4faee063680","isrc":"DEN961630812","name":"Hammers and Nails","registered_at":"2026-06-08T09:55:37Z","spotify_id":"3M0XCMo3jiVxFIZzFO4Oio","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c83d02f4041cd80d3d31e21e8244b80e9d07e81406a8a05c5f4b4faee063680. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3M0XCMo3jiVxFIZzFO4Oio.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M0XCMo3jiVxFIZzFO4Oio.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9c83d02f4041cd80d3d31e21e8244b80e9d07e81406a8a05c5f4b4faee063680","isrc":"DEN961630812","name":"Hammers and Nails","registered_at":"2026-06-08T09:55:37Z","spotify_id":"3M0XCMo3jiVxFIZzFO4Oio","type":"track"}

Xenoanthropology
type: MusicRecording
duration: PT3M8S
duration ms: 188354
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:38:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b929c37ebfe72697774e680453779214cb5ee04d44fdbb82a6c91f8fabaf7fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3kdrT8EIozoq9yaipUmgDe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kdrT8EIozoq9yaipUmgDe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b929c37ebfe72697774e680453779214cb5ee04d44fdbb82a6c91f8fabaf7fe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kdrT8EIozoq9yaipUmgDe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kdrT8EIozoq9yaipUmgDe.
  date published: 2026-06-13T17:25:41Z

Non-Zero-Sum Game
type: MusicRecording
duration: PT4M17S
duration ms: 257819
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:31:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0570def0322c03aeac48a2051c575a1d53ce7c1005d8393c244967ebbfd76fb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0phDhOS0iEC2xG6SG7xj7l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0phDhOS0iEC2xG6SG7xj7l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0570def0322c03aeac48a2051c575a1d53ce7c1005d8393c244967ebbfd76fb5","isrc":"DEN961630814","name":"Non-Zero-Sum Game","registered_at":"2026-06-07T18:31:18Z","spotify_id":"0phDhOS0iEC2xG6SG7xj7l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0570def0322c03aeac48a2051c575a1d53ce7c1005d8393c244967ebbfd76fb5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0phDhOS0iEC2xG6SG7xj7l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0phDhOS0iEC2xG6SG7xj7l.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0570def0322c03aeac48a2051c575a1d53ce7c1005d8393c244967ebbfd76fb5","isrc":"DEN961630814","name":"Non-Zero-Sum Game","registered_at":"2026-06-07T18:31:18Z","spotify_id":"0phDhOS0iEC2xG6SG7xj7l","type":"track"}

Properties of Explosive Materials
type: MusicRecording
duration: PT3M31S
duration ms: 211447
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630815
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:40:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee00b43b11a80d4d23e7b35b3dedf6dc3129cc72272bbbdffc0242f01f37686f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7d8RZm17X89KC6IeK2oUAx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d8RZm17X89KC6IeK2oUAx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee00b43b11a80d4d23e7b35b3dedf6dc3129cc72272bbbdffc0242f01f37686f","isrc":"DEN961630815","name":"Properties of Explosive Materials","registered_at":"2026-06-08T01:40:48Z","spotify_id":"7d8RZm17X89KC6IeK2oUAx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee00b43b11a80d4d23e7b35b3dedf6dc3129cc72272bbbdffc0242f01f37686f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7d8RZm17X89KC6IeK2oUAx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7d8RZm17X89KC6IeK2oUAx.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xee00b43b11a80d4d23e7b35b3dedf6dc3129cc72272bbbdffc0242f01f37686f","isrc":"DEN961630815","name":"Properties of Explosive Materials","registered_at":"2026-06-08T01:40:48Z","spotify_id":"7d8RZm17X89KC6IeK2oUAx","type":"track"}

Escalation
type: MusicRecording
duration: PT2M2S
duration ms: 122472
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:35:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0371a83cea4db5a7e1dabb1f352d9db9609c37f31e0f437ef8b1161520520f68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2z48feJ6L82BkkQ92nrGaq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z48feJ6L82BkkQ92nrGaq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0371a83cea4db5a7e1dabb1f352d9db9609c37f31e0f437ef8b1161520520f68. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2z48feJ6L82BkkQ92nrGaq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z48feJ6L82BkkQ92nrGaq.
  date published: 2026-06-13T15:41:10Z

Decyphering
type: MusicRecording
duration: PT2M5S
duration ms: 125163
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:37:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed689976585ef793522994269d8be153cab2fe26de1a212d0b6eefb79bf1ff38
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0XkigGwAEa97JNcsTzxNHJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XkigGwAEa97JNcsTzxNHJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed689976585ef793522994269d8be153cab2fe26de1a212d0b6eefb79bf1ff38. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0XkigGwAEa97JNcsTzxNHJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XkigGwAEa97JNcsTzxNHJ.
  date published: 2026-06-13T15:41:10Z

One of Twelve
type: MusicRecording
duration: PT3M9S
duration ms: 189441
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:36:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d9b7aca9a4a893323a4c20a246c8d282362c87ab58411e5a89e60975f161a87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1MoN51Q8Mm7A5DsllooVFS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MoN51Q8Mm7A5DsllooVFS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d9b7aca9a4a893323a4c20a246c8d282362c87ab58411e5a89e60975f161a87","isrc":"DEN961630818","name":"One of Twelve","registered_at":"2026-06-06T01:36:42Z","spotify_id":"1MoN51Q8Mm7A5DsllooVFS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9b7aca9a4a893323a4c20a246c8d282362c87ab58411e5a89e60975f161a87. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1MoN51Q8Mm7A5DsllooVFS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MoN51Q8Mm7A5DsllooVFS.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5d9b7aca9a4a893323a4c20a246c8d282362c87ab58411e5a89e60975f161a87","isrc":"DEN961630818","name":"One of Twelve","registered_at":"2026-06-06T01:36:42Z","spotify_id":"1MoN51Q8Mm7A5DsllooVFS","type":"track"}

Rise
type: MusicRecording
duration: PT1M47S
duration ms: 107029
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630819
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:30:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd53f7c844fdc0ae42e0cf5b4ff5831d15b58e142bc787ffa0873ea2ad11b1a5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/70efLf4vXM5rCNtFu82HX5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70efLf4vXM5rCNtFu82HX5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53f7c844fdc0ae42e0cf5b4ff5831d15b58e142bc787ffa0873ea2ad11b1a5d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/70efLf4vXM5rCNtFu82HX5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70efLf4vXM5rCNtFu82HX5.
  date published: 2026-06-13T12:53:06Z

Kangaru
type: MusicRecording
duration: PT2M55S
duration ms: 175982
explicit: false
by artist: Jóhann Jóhannsson
in album: Arrival (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2016-11-11
isrc code: DEN961630820
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:01:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70f8f68691eaa02591c352cd012d923574fe3c15e647e13f47145627ea32ca80
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Uoa2uh62TtDR1fLmVXJyW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uoa2uh62TtDR1fLmVXJyW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f8f68691eaa02591c352cd012d923574fe3c15e647e13f47145627ea32ca80. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Uoa2uh62TtDR1fLmVXJyW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uoa2uh62TtDR1fLmVXJyW.
  date published: 2026-06-13T17:25:41Z

Orphée
type: MusicAlbum
date published: 2016-09-16
track: Flight from the City
  type: MusicRecording
  duration: PT6M31S
  duration ms: 391160
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Yuki Numata Resnick
  by artist: Tarn Travers
  by artist: Ben Russell
  by artist: Clarice Jensen
  in album: Orphée
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: DEN961630001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:42:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xac1612c58350c4fc6c66adb8261f02b51d9eb910326a74b8c9669f100b8792a5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Sy6wgTNEp6vSgLs4EyXAf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sy6wgTNEp6vSgLs4EyXAf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xac1612c58350c4fc6c66adb8261f02b51d9eb910326a74b8c9669f100b8792a5","isrc":"DEN961630001","name":"Flight from the City","registered_at":"2026-06-04T06:42:31Z","spotify_id":"3Sy6wgTNEp6vSgLs4EyXAf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1612c58350c4fc6c66adb8261f02b51d9eb910326a74b8c9669f100b8792a5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Sy6wgTNEp6vSgLs4EyXAf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Sy6wgTNEp6vSgLs4EyXAf.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xac1612c58350c4fc6c66adb8261f02b51d9eb910326a74b8c9669f100b8792a5","isrc":"DEN961630001","name":"Flight from the City","registered_at":"2026-06-04T06:42:31Z","spotify_id":"3Sy6wgTNEp6vSgLs4EyXAf","type":"track"}
track: A Song for Europa
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153573
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Air Lyndhurst String Orchestra
  by artist: Anthony Weeden
  in album: Orphée
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: DEN961630002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:49:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf777e68a33872d214ba0513da6eddc60e5e876b5aaf0956c508b6ded92afa1f9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Jyu7mtUd00nbEzEyEviaT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jyu7mtUd00nbEzEyEviaT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf777e68a33872d214ba0513da6eddc60e5e876b5aaf0956c508b6ded92afa1f9","isrc":"DEN961630002","name":"A Song for Europa","registered_at":"2026-06-05T20:49:15Z","spotify_id":"2Jyu7mtUd00nbEzEyEviaT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf777e68a33872d214ba0513da6eddc60e5e876b5aaf0956c508b6ded92afa1f9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Jyu7mtUd00nbEzEyEviaT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Jyu7mtUd00nbEzEyEviaT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf777e68a33872d214ba0513da6eddc60e5e876b5aaf0956c508b6ded92afa1f9","isrc":"DEN961630002","name":"A Song for Europa","registered_at":"2026-06-05T20:49:15Z","spotify_id":"2Jyu7mtUd00nbEzEyEviaT","type":"track"}
track: The Drowned World
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140893
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Orphée
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: DEN961630003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:08:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x54db2e80beba5886436d4d5def13e268a316375cbc6b7b84493416ebb121bd7c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4WInaBe0YTXW6QEyLlTeR6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WInaBe0YTXW6QEyLlTeR6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x54db2e80beba5886436d4d5def13e268a316375cbc6b7b84493416ebb121bd7c","isrc":"DEN961630003","name":"The Drowned World","registered_at":"2026-06-06T16:08:30Z","spotify_id":"4WInaBe0YTXW6QEyLlTeR6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54db2e80beba5886436d4d5def13e268a316375cbc6b7b84493416ebb121bd7c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4WInaBe0YTXW6QEyLlTeR6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WInaBe0YTXW6QEyLlTeR6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x54db2e80beba5886436d4d5def13e268a316375cbc6b7b84493416ebb121bd7c","isrc":"DEN961630003","name":"The Drowned World","registered_at":"2026-06-06T16:08:30Z","spotify_id":"4WInaBe0YTXW6QEyLlTeR6","type":"track"}
track: A Deal with Chaos
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125826
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Hildur Guðnadóttir
  in album: Orphée
    type: MusicAlbum
    date published: 2016-09-16
  isrc code: DEN961630004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:46:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x520eadfe7af793626afe70913463407db3347cc65298c71ea8832c8abbcb2c0b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4CujYYusMQgARvGuS9saAI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CujYYusMQgARvGuS9saAI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x520eadfe7af793626afe70913463407db3347cc65298c71ea8832c8abbcb2c0b","isrc":"DEN961630004","name":"A Deal with Chaos","registered_at":"2026-06-05T11:46:17Z","spotify_id":"4CujYYusMQgARvGuS9saAI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520eadfe7af793626afe70913463407db3347cc65298c71ea8832c8abbcb2c0b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CujYYusMQgARvGuS9saAI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CujYYusMQgARvGuS9saAI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x520eadfe7af793626afe70913463407db3347cc65298c71ea8832c8abbcb2c0b","isrc":"DEN961630004","name":"A Deal with Chaos","registered_at":"2026-06-05T11:46:17Z","spotify_id":"4CujYYusMQgARvGuS9saAI","type":"track"}
track: A Pile of Dust
track: A Sparrow Alighted upon our Shoulder
track: Fragment I
track: By the Roes, and by the Hinds of the Field
track: The Radiant City
track: Fragment II
track: The Burning Mountain
track: De Luce et Umbra
track: Good Morning, Midnight
track: Good Night, Day
track: Orphic Hymn

A Pile of Dust
type: MusicRecording
duration: PT4M51S
duration ms: 291106
explicit: false
by artist: Jóhann Jóhannsson
by artist: Air Lyndhurst String Orchestra
by artist: Anthony Weeden
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:37:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0vvS8ovyApqf1Ns51R4wKT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vvS8ovyApqf1Ns51R4wKT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c","isrc":"DEN961630005","name":"A Pile of Dust","registered_at":"2026-06-06T02:37:04Z","spotify_id":"0vvS8ovyApqf1Ns51R4wKT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0vvS8ovyApqf1Ns51R4wKT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0vvS8ovyApqf1Ns51R4wKT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c","isrc":"DEN961630005","name":"A Pile of Dust","registered_at":"2026-06-06T02:37:04Z","spotify_id":"0vvS8ovyApqf1Ns51R4wKT","type":"track"}

A Sparrow Alighted upon our Shoulder
type: MusicRecording
duration: PT2M27S
duration ms: 147093
explicit: false
by artist: Jóhann Jóhannsson
by artist: Air Lyndhurst String Orchestra
by artist: Anthony Weeden
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:35:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d4803f35a3fc9708eca292a94903560b5ae25cc50fcdd34a545da4a24f68acc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1G2mAZQL8xfy9wRqC6fY6K.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G2mAZQL8xfy9wRqC6fY6K
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d4803f35a3fc9708eca292a94903560b5ae25cc50fcdd34a545da4a24f68acc","isrc":"DEN961630006","name":"A Sparrow Alighted upon our Shoulder","registered_at":"2026-06-04T06:35:51Z","spotify_id":"1G2mAZQL8xfy9wRqC6fY6K","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4803f35a3fc9708eca292a94903560b5ae25cc50fcdd34a545da4a24f68acc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1G2mAZQL8xfy9wRqC6fY6K.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G2mAZQL8xfy9wRqC6fY6K.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7d4803f35a3fc9708eca292a94903560b5ae25cc50fcdd34a545da4a24f68acc","isrc":"DEN961630006","name":"A Sparrow Alighted upon our Shoulder","registered_at":"2026-06-04T06:35:51Z","spotify_id":"1G2mAZQL8xfy9wRqC6fY6K","type":"track"}

Fragment I
type: MusicRecording
duration: PT1M24S
duration ms: 84946
explicit: false
by artist: Jóhann Jóhannsson
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:21:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x175e8f60fecbcbe80eec194a7be258197a80469fd9eb151366b3f358f5103484
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3CJvAhtvsP5UyGo2nGXG9J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CJvAhtvsP5UyGo2nGXG9J
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x175e8f60fecbcbe80eec194a7be258197a80469fd9eb151366b3f358f5103484","isrc":"DEN961630007","name":"Fragment I","registered_at":"2026-06-07T12:21:16Z","spotify_id":"3CJvAhtvsP5UyGo2nGXG9J","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175e8f60fecbcbe80eec194a7be258197a80469fd9eb151366b3f358f5103484. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3CJvAhtvsP5UyGo2nGXG9J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CJvAhtvsP5UyGo2nGXG9J.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x175e8f60fecbcbe80eec194a7be258197a80469fd9eb151366b3f358f5103484","isrc":"DEN961630007","name":"Fragment I","registered_at":"2026-06-07T12:21:16Z","spotify_id":"3CJvAhtvsP5UyGo2nGXG9J","type":"track"}

By the Roes, and by the Hinds of the Field
type: MusicRecording
duration: PT2M38S
duration ms: 158933
explicit: false
by artist: Jóhann Jóhannsson
by artist: Air Lyndhurst String Orchestra
by artist: Anthony Weeden
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:48:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd69ce317de3bf528af81e730aacbd6029ce5c0acb83d96c8fecaa8ea8c849915
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3l8h6urWQ8SxZINH323Zc7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l8h6urWQ8SxZINH323Zc7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd69ce317de3bf528af81e730aacbd6029ce5c0acb83d96c8fecaa8ea8c849915","isrc":"DEN961630008","name":"By the Roes, and by the Hinds of the Field","registered_at":"2026-06-04T09:48:39Z","spotify_id":"3l8h6urWQ8SxZINH323Zc7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69ce317de3bf528af81e730aacbd6029ce5c0acb83d96c8fecaa8ea8c849915. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3l8h6urWQ8SxZINH323Zc7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l8h6urWQ8SxZINH323Zc7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd69ce317de3bf528af81e730aacbd6029ce5c0acb83d96c8fecaa8ea8c849915","isrc":"DEN961630008","name":"By the Roes, and by the Hinds of the Field","registered_at":"2026-06-04T09:48:39Z","spotify_id":"3l8h6urWQ8SxZINH323Zc7","type":"track"}

The Radiant City
type: MusicRecording
duration: PT3M31S
duration ms: 211173
explicit: false
by artist: Jóhann Jóhannsson
by artist: The Dirac Quartet
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:43:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0mjAls2S5SU2oBc6uXk92R.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mjAls2S5SU2oBc6uXk92R
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a","isrc":"DEN961630009","name":"The Radiant City","registered_at":"2026-06-06T02:43:12Z","spotify_id":"0mjAls2S5SU2oBc6uXk92R","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0mjAls2S5SU2oBc6uXk92R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mjAls2S5SU2oBc6uXk92R.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a","isrc":"DEN961630009","name":"The Radiant City","registered_at":"2026-06-06T02:43:12Z","spotify_id":"0mjAls2S5SU2oBc6uXk92R","type":"track"}

Fragment II
type: MusicRecording
duration: PT2M12S
duration ms: 132186
explicit: false
by artist: Jóhann Jóhannsson
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:20:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x41abfe3c89b5b3f9c1e7093ae794ad0dea05cc55a77af35416f4eb53b417c3ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4SP8QTXvCVNHjFTCEuuL1G.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SP8QTXvCVNHjFTCEuuL1G
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x41abfe3c89b5b3f9c1e7093ae794ad0dea05cc55a77af35416f4eb53b417c3ab","isrc":"DEN961630010","name":"Fragment II","registered_at":"2026-06-07T12:20:40Z","spotify_id":"4SP8QTXvCVNHjFTCEuuL1G","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41abfe3c89b5b3f9c1e7093ae794ad0dea05cc55a77af35416f4eb53b417c3ab. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SP8QTXvCVNHjFTCEuuL1G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SP8QTXvCVNHjFTCEuuL1G.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x41abfe3c89b5b3f9c1e7093ae794ad0dea05cc55a77af35416f4eb53b417c3ab","isrc":"DEN961630010","name":"Fragment II","registered_at":"2026-06-07T12:20:40Z","spotify_id":"4SP8QTXvCVNHjFTCEuuL1G","type":"track"}

The Burning Mountain
type: MusicRecording
duration: PT2M45S
duration ms: 165853
explicit: false
by artist: Jóhann Jóhannsson
by artist: The Dirac Quartet
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:23:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x824f558b4322f94c74802b20bf853832dd0892aec631d595688d136ea0be7fdc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1KRCcV4qP8tuvPrY3MdbPq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KRCcV4qP8tuvPrY3MdbPq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x824f558b4322f94c74802b20bf853832dd0892aec631d595688d136ea0be7fdc","isrc":"DEN961630011","name":"The Burning Mountain","registered_at":"2026-06-07T06:23:41Z","spotify_id":"1KRCcV4qP8tuvPrY3MdbPq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824f558b4322f94c74802b20bf853832dd0892aec631d595688d136ea0be7fdc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1KRCcV4qP8tuvPrY3MdbPq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KRCcV4qP8tuvPrY3MdbPq.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x824f558b4322f94c74802b20bf853832dd0892aec631d595688d136ea0be7fdc","isrc":"DEN961630011","name":"The Burning Mountain","registered_at":"2026-06-07T06:23:41Z","spotify_id":"1KRCcV4qP8tuvPrY3MdbPq","type":"track"}

De Luce et Umbra
type: MusicRecording
duration: PT2M28S
duration ms: 148600
explicit: false
by artist: Jóhann Jóhannsson
by artist: The Dirac Quartet
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:00:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4dce5aa3c3e944738f5211596c4cbb7f0e0d4c16214e7b2d67ac6f746013cc64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3xQFcCnjsWMIVJo66jC0U2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xQFcCnjsWMIVJo66jC0U2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4dce5aa3c3e944738f5211596c4cbb7f0e0d4c16214e7b2d67ac6f746013cc64","isrc":"DEN961630012","name":"De Luce et Umbra","registered_at":"2026-06-05T16:00:26Z","spotify_id":"3xQFcCnjsWMIVJo66jC0U2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dce5aa3c3e944738f5211596c4cbb7f0e0d4c16214e7b2d67ac6f746013cc64. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3xQFcCnjsWMIVJo66jC0U2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3xQFcCnjsWMIVJo66jC0U2.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4dce5aa3c3e944738f5211596c4cbb7f0e0d4c16214e7b2d67ac6f746013cc64","isrc":"DEN961630012","name":"De Luce et Umbra","registered_at":"2026-06-05T16:00:26Z","spotify_id":"3xQFcCnjsWMIVJo66jC0U2","type":"track"}

Good Morning, Midnight
type: MusicRecording
duration: PT3M17S
duration ms: 197546
explicit: false
by artist: Jóhann Jóhannsson
by artist: Air Lyndhurst String Orchestra
by artist: Anthony Weeden
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:09:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbdeb53842db31141e3f39288be6d3419ce4b0e8b26e333331ba37684d3ed8462
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ZpFxuDKfNoEPKBWnNVAdw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZpFxuDKfNoEPKBWnNVAdw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbdeb53842db31141e3f39288be6d3419ce4b0e8b26e333331ba37684d3ed8462","isrc":"DEN961630013","name":"Good Morning, Midnight","registered_at":"2026-06-06T16:09:30Z","spotify_id":"1ZpFxuDKfNoEPKBWnNVAdw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeb53842db31141e3f39288be6d3419ce4b0e8b26e333331ba37684d3ed8462. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ZpFxuDKfNoEPKBWnNVAdw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZpFxuDKfNoEPKBWnNVAdw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbdeb53842db31141e3f39288be6d3419ce4b0e8b26e333331ba37684d3ed8462","isrc":"DEN961630013","name":"Good Morning, Midnight","registered_at":"2026-06-06T16:09:30Z","spotify_id":"1ZpFxuDKfNoEPKBWnNVAdw","type":"track"}

Good Night, Day
type: MusicRecording
duration: PT3M58S
duration ms: 238000
explicit: false
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Air Lyndhurst String Orchestra
by artist: Anthony Weeden
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x38160bb92fdf112e9fe502b77ca4837535d07ce9426cbce173235b3dcd81f955
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/787h8AtrxRqDaStvCwgZZI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/787h8AtrxRqDaStvCwgZZI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x38160bb92fdf112e9fe502b77ca4837535d07ce9426cbce173235b3dcd81f955","isrc":"DEN961630014","name":"Good Night, Day","registered_at":"2026-06-04T09:28:06Z","spotify_id":"787h8AtrxRqDaStvCwgZZI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38160bb92fdf112e9fe502b77ca4837535d07ce9426cbce173235b3dcd81f955. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/787h8AtrxRqDaStvCwgZZI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/787h8AtrxRqDaStvCwgZZI.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x38160bb92fdf112e9fe502b77ca4837535d07ce9426cbce173235b3dcd81f955","isrc":"DEN961630014","name":"Good Night, Day","registered_at":"2026-06-04T09:28:06Z","spotify_id":"787h8AtrxRqDaStvCwgZZI","type":"track"}

Orphic Hymn
type: MusicRecording
duration: PT3M27S
duration ms: 207186
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
by artist: Paul Hillier
in album: Orphée
  type: MusicAlbum
  date published: 2016-09-16
isrc code: DEN961630015
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:21:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc516441d5215be6da6b6102523679aa37f4d63ed0fce94e880ba4e5ecfa6295
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2V65m1AwTWHgLcdsyhYZNU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V65m1AwTWHgLcdsyhYZNU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc516441d5215be6da6b6102523679aa37f4d63ed0fce94e880ba4e5ecfa6295","isrc":"DEN961630015","name":"Orphic Hymn","registered_at":"2026-06-07T06:21:04Z","spotify_id":"2V65m1AwTWHgLcdsyhYZNU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc516441d5215be6da6b6102523679aa37f4d63ed0fce94e880ba4e5ecfa6295. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2V65m1AwTWHgLcdsyhYZNU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2V65m1AwTWHgLcdsyhYZNU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xbc516441d5215be6da6b6102523679aa37f4d63ed0fce94e880ba4e5ecfa6295","isrc":"DEN961630015","name":"Orphic Hymn","registered_at":"2026-06-07T06:21:04Z","spotify_id":"2V65m1AwTWHgLcdsyhYZNU","type":"track"}

Dís (Original Soundtrack)
type: MusicAlbum
date published: 1970-01-01
track: Bangkok Norðursins - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT4M57S
  duration ms: 297731
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100299
track: 10 Rokkstig - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131493
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100300
track: Saumavél - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170746
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100301
track: Gúmmískór - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT1M12S
  duration ms: 72453
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100302
track: Já, Hemmi Minn - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145426
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:17:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80b15477cd1c24edcc9fb41548b2156c16a84f432d404bcf2670a365c399863f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2vNxIMOhb89KWPvGuNT1VW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vNxIMOhb89KWPvGuNT1VW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x80b15477cd1c24edcc9fb41548b2156c16a84f432d404bcf2670a365c399863f","isrc":"USDBY1100303","name":"Já, Hemmi Minn - From „Dís“ Soundtrack","registered_at":"2026-06-26T21:17:11Z","spotify_id":"2vNxIMOhb89KWPvGuNT1VW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b15477cd1c24edcc9fb41548b2156c16a84f432d404bcf2670a365c399863f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2vNxIMOhb89KWPvGuNT1VW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vNxIMOhb89KWPvGuNT1VW.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x80b15477cd1c24edcc9fb41548b2156c16a84f432d404bcf2670a365c399863f","isrc":"USDBY1100303","name":"Já, Hemmi Minn - From „Dís“ Soundtrack","registered_at":"2026-06-26T21:17:11Z","spotify_id":"2vNxIMOhb89KWPvGuNT1VW","type":"track"}
track: Efripídes Og Neðripídes - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197346
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100304
track: Jarðaför - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231133
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100305
track: Þynnkudagur - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205506
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100306
track: Ruslpóstur - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134053
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100307
track: Ljósrit - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123613
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100308
track: Flugeldar - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141746
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1100309
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T02:32:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x053222ff412a954ddfa5ff0150c2e477f0410b56dd333ee46ad08eac3d9a5803
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/15EQWrVqPEbsoS4WrMXyyT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15EQWrVqPEbsoS4WrMXyyT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x053222ff412a954ddfa5ff0150c2e477f0410b56dd333ee46ad08eac3d9a5803","isrc":"USDBY1100309","name":"Flugeldar - From „Dís“ Soundtrack","registered_at":"2026-06-23T02:32:51Z","spotify_id":"15EQWrVqPEbsoS4WrMXyyT","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053222ff412a954ddfa5ff0150c2e477f0410b56dd333ee46ad08eac3d9a5803. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15EQWrVqPEbsoS4WrMXyyT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15EQWrVqPEbsoS4WrMXyyT.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x053222ff412a954ddfa5ff0150c2e477f0410b56dd333ee46ad08eac3d9a5803","isrc":"USDBY1100309","name":"Flugeldar - From „Dís“ Soundtrack","registered_at":"2026-06-23T02:32:51Z","spotify_id":"15EQWrVqPEbsoS4WrMXyyT","type":"track"}
track: Hótel Borg - From „Dís“ Soundtrack
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  by artist: Jóhann Jóhannsson
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    type: MusicAlbum
    date published: 1970-01-01
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track: Ónefnt - From „Dís“ Soundtrack
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223973
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Dís (Original Soundtrack)
  isrc code: USDBY1100311
track: Flugeldar II - From „Dís“ Soundtrack
track: Dís (Long Version) - From „Dís“ Soundtrack

Jóhann Jóhannsson
type: MusicGroup

Dís (Original Soundtrack)
type: MusicAlbum
date published: 1970-01-01

Flugeldar II - From „Dís“ Soundtrack
type: MusicRecording
duration: PT2M10S
duration ms: 130000
explicit: false
by artist: Jóhann Jóhannsson
in album: Dís (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1100312

Dís (Long Version) - From „Dís“ Soundtrack
type: MusicRecording
duration: PT18M31S
duration ms: 1111533
explicit: false
by artist: Jóhann Jóhannsson
in album: Dís (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1100313

Englabörn & Variations
type: MusicAlbum
date published: 2018-03-23
track: Odi et Amo - Remastered
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190626
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Englabörn & Variations
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: DEN961730201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T06:22:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30831ba4d4962bb331b4cce0da37f7917855bb8daa9c34d505a0568a80f3dd44
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0zu5ZmcjbfOsVO0JGWawJZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zu5ZmcjbfOsVO0JGWawJZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30831ba4d4962bb331b4cce0da37f7917855bb8daa9c34d505a0568a80f3dd44","isrc":"DEN961730201","name":"Odi et Amo - Remastered","registered_at":"2026-06-07T06:22:03Z","spotify_id":"0zu5ZmcjbfOsVO0JGWawJZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30831ba4d4962bb331b4cce0da37f7917855bb8daa9c34d505a0568a80f3dd44. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0zu5ZmcjbfOsVO0JGWawJZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zu5ZmcjbfOsVO0JGWawJZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x30831ba4d4962bb331b4cce0da37f7917855bb8daa9c34d505a0568a80f3dd44","isrc":"DEN961730201","name":"Odi et Amo - Remastered","registered_at":"2026-06-07T06:22:03Z","spotify_id":"0zu5ZmcjbfOsVO0JGWawJZ","type":"track"}
track: "Ég heyrði allt án þess að hlusta" - A Winged Victory For The Sullen Rework
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  by artist: A Winged Victory for the Sullen
  in album: Englabörn & Variations
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: DEN961701130
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T19:59:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd66c4cd106fb6aaf9fd744f85b30c2a397d818558e73dab3323e656d4283af51
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7HaUEeLC78MGlToim57ynx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HaUEeLC78MGlToim57ynx
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd66c4cd106fb6aaf9fd744f85b30c2a397d818558e73dab3323e656d4283af51","isrc":"DEN961701130","name":"\"Ég heyrði allt án þess að hlusta\" - A Winged Victory For The Sullen Rework","registered_at":"2026-06-21T19:59:46Z","spotify_id":"7HaUEeLC78MGlToim57ynx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66c4cd106fb6aaf9fd744f85b30c2a397d818558e73dab3323e656d4283af51. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HaUEeLC78MGlToim57ynx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HaUEeLC78MGlToim57ynx.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd66c4cd106fb6aaf9fd744f85b30c2a397d818558e73dab3323e656d4283af51","isrc":"DEN961701130","name":"\"Ég heyrði allt án þess að hlusta\" - A Winged Victory For The Sullen Rework","registered_at":"2026-06-21T19:59:46Z","spotify_id":"7HaUEeLC78MGlToim57ynx","type":"track"}
track: Englabörn - Remastered
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  duration ms: 94253
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Englabörn & Variations
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: DEN961730202
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:27:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6ad61aed6c297463c8ffc8d63b195753293a3ec20e7c03432889f61de232438f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5n9yYjtFoibOXW4zQ8THsB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n9yYjtFoibOXW4zQ8THsB
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad61aed6c297463c8ffc8d63b195753293a3ec20e7c03432889f61de232438f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5n9yYjtFoibOXW4zQ8THsB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5n9yYjtFoibOXW4zQ8THsB.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x6ad61aed6c297463c8ffc8d63b195753293a3ec20e7c03432889f61de232438f","isrc":"DEN961730202","name":"Englabörn - Remastered","registered_at":"2026-06-19T08:27:48Z","spotify_id":"5n9yYjtFoibOXW4zQ8THsB","type":"track"}
track: Odi et Amo - Jóhannsson/Donadello Rework
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  duration: PT2M52S
  duration ms: 172720
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Francesco Donadello
  in album: Englabörn & Variations
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: DEN961701200
track: Jói & Karen - Remastered
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207266
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Englabörn & Variations
    type: MusicAlbum
    date published: 2018-03-23
  isrc code: DEN961730203
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-17T20:59:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17928b064483ff90888e5e7ce3d52ce6d39dc20eb0b8766b9419683ab332bca5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Xh4LxCEzQ4A3G1eoxhCMP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xh4LxCEzQ4A3G1eoxhCMP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17928b064483ff90888e5e7ce3d52ce6d39dc20eb0b8766b9419683ab332bca5","isrc":"DEN961730203","name":"Jói & Karen - Remastered","registered_at":"2026-06-17T20:59:33Z","spotify_id":"2Xh4LxCEzQ4A3G1eoxhCMP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17928b064483ff90888e5e7ce3d52ce6d39dc20eb0b8766b9419683ab332bca5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Xh4LxCEzQ4A3G1eoxhCMP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Xh4LxCEzQ4A3G1eoxhCMP.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x17928b064483ff90888e5e7ce3d52ce6d39dc20eb0b8766b9419683ab332bca5","isrc":"DEN961730203","name":"Jói & Karen - Remastered","registered_at":"2026-06-17T20:59:33Z","spotify_id":"2Xh4LxCEzQ4A3G1eoxhCMP","type":"track"}
track: Englabörn - Víkingur Ólafsson Piano Version
track: Þetta gerist á bestu bæjum - Remastered
track: Jói & Karen - Ryuichi Sakamoto Rework
track: Sálfræðingur - Remastered
track: Holy Thursday (Ég heyrði allt án þess að hlusta) - Theatre of Voices Version
track: "Ég sleppi þér aldrei" - Remastered
track: Englabörn - Viktor Orri Árnason Rework
track: Sálfræðingur deyr - Remastered
track: Odi et Amo - bis - Alex Somers Rework
track: Bað - Remastered
track: Sálfræðingur deyr - Hildur Guðnadóttir Rework
track: "Ég heyrði allt án þess að hlusta" - Remastered
track: Odi et Amo - bis - Jóhannsson/Donadello Rework
track: Karen býr til engil - Remastered
track: …eins og venjulegt fólk - Paul Corley Rework
track: Englabörn - tilbrigði - Remastered
track: Odi et Amo - Theatre of Voices Version
track: "Ég átti gráa æsku" - Remastered
track: Krókódíll - Remastered
track: "Ef ég hefði aldrei…" - Remastered
track: …eins og venjulegt fólk - Remastered
track: Odi et Amo - bis - Remastered

Englabörn - Víkingur Ólafsson Piano Version
type: MusicRecording
duration: PT5M9S
duration ms: 309746
explicit: false
by artist: Jóhann Jóhannsson
by artist: Víkingur Ólafsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701150
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:22:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23d5092731cda25c94e5e26bfecc080a70a5bb010e800cb233045b2771ce82cb
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0UEfTtsKDPawaferTRFJrv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UEfTtsKDPawaferTRFJrv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23d5092731cda25c94e5e26bfecc080a70a5bb010e800cb233045b2771ce82cb","isrc":"DEN961701150","name":"Englabörn - Víkingur Ólafsson Piano Version","registered_at":"2026-06-24T08:22:29Z","spotify_id":"0UEfTtsKDPawaferTRFJrv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d5092731cda25c94e5e26bfecc080a70a5bb010e800cb233045b2771ce82cb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0UEfTtsKDPawaferTRFJrv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0UEfTtsKDPawaferTRFJrv.
  date published: 2026-07-02T05:09:12Z
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Þetta gerist á bestu bæjum - Remastered
type: MusicRecording
duration: PT0M59S
duration ms: 59466
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:23:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x855d402fdafa12dfa872f87f36726dbb9e70bec6919be47533cf911c806709f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0H4B1zVh1T55IhcpDIXS1i.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H4B1zVh1T55IhcpDIXS1i
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x855d402fdafa12dfa872f87f36726dbb9e70bec6919be47533cf911c806709f1","isrc":"DEN961730204","name":"Þetta gerist á bestu bæjum - Remastered","registered_at":"2026-06-22T19:23:23Z","spotify_id":"0H4B1zVh1T55IhcpDIXS1i","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855d402fdafa12dfa872f87f36726dbb9e70bec6919be47533cf911c806709f1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0H4B1zVh1T55IhcpDIXS1i.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0H4B1zVh1T55IhcpDIXS1i.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x855d402fdafa12dfa872f87f36726dbb9e70bec6919be47533cf911c806709f1","isrc":"DEN961730204","name":"Þetta gerist á bestu bæjum - Remastered","registered_at":"2026-06-22T19:23:23Z","spotify_id":"0H4B1zVh1T55IhcpDIXS1i","type":"track"}

Jói & Karen - Ryuichi Sakamoto Rework
type: MusicRecording
duration: PT5M29S
duration ms: 329213
explicit: false
by artist: Jóhann Jóhannsson
by artist: Ryuichi Sakamoto
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T16:01:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbebb7abe2be41e971c4aa491d6def3df18680a0414e33ececb5d932bfae5dae1
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6NLhdSMU5PmUAFHcJHZqZh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NLhdSMU5PmUAFHcJHZqZh
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebb7abe2be41e971c4aa491d6def3df18680a0414e33ececb5d932bfae5dae1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NLhdSMU5PmUAFHcJHZqZh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NLhdSMU5PmUAFHcJHZqZh.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xbebb7abe2be41e971c4aa491d6def3df18680a0414e33ececb5d932bfae5dae1","isrc":"DEN961701140","name":"Jói & Karen - Ryuichi Sakamoto Rework","registered_at":"2026-06-26T16:01:51Z","spotify_id":"6NLhdSMU5PmUAFHcJHZqZh","type":"track"}

Sálfræðingur - Remastered
type: MusicRecording
duration: PT3M49S
duration ms: 229506
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x108e1f141a64f3cb143d07f5748c7106bbc4df22e365311a6862748479bfe3b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Z3ArxhevvCa754InCw0qm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Z3ArxhevvCa754InCw0qm
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108e1f141a64f3cb143d07f5748c7106bbc4df22e365311a6862748479bfe3b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Z3ArxhevvCa754InCw0qm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Z3ArxhevvCa754InCw0qm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x108e1f141a64f3cb143d07f5748c7106bbc4df22e365311a6862748479bfe3b1","isrc":"DEN961730205","name":"Sálfræðingur - Remastered","registered_at":"2026-06-20T03:03:07Z","spotify_id":"4Z3ArxhevvCa754InCw0qm","type":"track"}

Holy Thursday (Ég heyrði allt án þess að hlusta) - Theatre of Voices Version
type: MusicRecording
duration: PT3M39S
duration ms: 219693
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:23:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd44b885db62f775a783036d045a5c8c20bcccb5afbfbe4f738b3ca6141beb45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2XANmQTVp79YZRZQ1iQk0l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XANmQTVp79YZRZQ1iQk0l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd44b885db62f775a783036d045a5c8c20bcccb5afbfbe4f738b3ca6141beb45","isrc":"DEN961701170","name":"Holy Thursday (Ég heyrði allt án þess að hlusta) - Theatre of Voices Version","registered_at":"2026-06-24T08:23:21Z","spotify_id":"2XANmQTVp79YZRZQ1iQk0l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd44b885db62f775a783036d045a5c8c20bcccb5afbfbe4f738b3ca6141beb45. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XANmQTVp79YZRZQ1iQk0l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XANmQTVp79YZRZQ1iQk0l.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xdd44b885db62f775a783036d045a5c8c20bcccb5afbfbe4f738b3ca6141beb45","isrc":"DEN961701170","name":"Holy Thursday (Ég heyrði allt án þess að hlusta) - Theatre of Voices Version","registered_at":"2026-06-24T08:23:21Z","spotify_id":"2XANmQTVp79YZRZQ1iQk0l","type":"track"}

"Ég sleppi þér aldrei" - Remastered
type: MusicRecording
duration: PT2M57S
duration ms: 177453
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T01:22:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c79070667748f5e62359f1805ae3cbe34128d57f0b7081c3602b5da3bd02994
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1gTEh8YunqeNHARPqEQkxL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gTEh8YunqeNHARPqEQkxL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c79070667748f5e62359f1805ae3cbe34128d57f0b7081c3602b5da3bd02994","isrc":"DEN961730206","name":"\"Ég sleppi þér aldrei\" - Remastered","registered_at":"2026-06-23T01:22:50Z","spotify_id":"1gTEh8YunqeNHARPqEQkxL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c79070667748f5e62359f1805ae3cbe34128d57f0b7081c3602b5da3bd02994. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gTEh8YunqeNHARPqEQkxL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gTEh8YunqeNHARPqEQkxL.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x4c79070667748f5e62359f1805ae3cbe34128d57f0b7081c3602b5da3bd02994","isrc":"DEN961730206","name":"\"Ég sleppi þér aldrei\" - Remastered","registered_at":"2026-06-23T01:22:50Z","spotify_id":"1gTEh8YunqeNHARPqEQkxL","type":"track"}

Englabörn - Viktor Orri Árnason Rework
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duration: PT2M22S
duration ms: 142573
explicit: false
by artist: Jóhann Jóhannsson
by artist: Viktor Orri Árnason
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701180

Sálfræðingur deyr - Remastered
type: MusicRecording
duration: PT3M40S
duration ms: 220866
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:22:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6b22d09d3f50f6a237ad1993c880777d6fef1f65b38a224a4fefb34b586feb6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4Oc9yRRhbraoc549xtD6j2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Oc9yRRhbraoc549xtD6j2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6b22d09d3f50f6a237ad1993c880777d6fef1f65b38a224a4fefb34b586feb6","isrc":"DEN961730207","name":"Sálfræðingur deyr - Remastered","registered_at":"2026-06-22T22:22:36Z","spotify_id":"4Oc9yRRhbraoc549xtD6j2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b22d09d3f50f6a237ad1993c880777d6fef1f65b38a224a4fefb34b586feb6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Oc9yRRhbraoc549xtD6j2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Oc9yRRhbraoc549xtD6j2.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb6b22d09d3f50f6a237ad1993c880777d6fef1f65b38a224a4fefb34b586feb6","isrc":"DEN961730207","name":"Sálfræðingur deyr - Remastered","registered_at":"2026-06-22T22:22:36Z","spotify_id":"4Oc9yRRhbraoc549xtD6j2","type":"track"}

Odi et Amo - bis - Alex Somers Rework
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duration: PT4M21S
duration ms: 261413
explicit: false
by artist: Jóhann Jóhannsson
by artist: Alex Somers
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701190

Bað - Remastered
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duration: PT3M6S
duration ms: 186986
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:21:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb43fa662cbd277dc83a754f56081aef36ac965b879a74626f0a67260ea06d261
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1IthkMmtfc48QwVOFPhNhD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IthkMmtfc48QwVOFPhNhD
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43fa662cbd277dc83a754f56081aef36ac965b879a74626f0a67260ea06d261. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IthkMmtfc48QwVOFPhNhD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IthkMmtfc48QwVOFPhNhD.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xb43fa662cbd277dc83a754f56081aef36ac965b879a74626f0a67260ea06d261","isrc":"DEN961730208","name":"Bað - Remastered","registered_at":"2026-06-22T22:21:38Z","spotify_id":"1IthkMmtfc48QwVOFPhNhD","type":"track"}

Sálfræðingur deyr - Hildur Guðnadóttir Rework
type: MusicRecording
duration: PT3M49S
duration ms: 229946
explicit: false
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701210

"Ég heyrði allt án þess að hlusta" - Remastered
type: MusicRecording
duration: PT2M5S
duration ms: 125000
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:25:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf85876a373231515ddfd012a02664e3c2bbd5ef864486aa7193f3eba70d0b87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ZGyRTWN9EyLUKKqoTB5iB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZGyRTWN9EyLUKKqoTB5iB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf85876a373231515ddfd012a02664e3c2bbd5ef864486aa7193f3eba70d0b87","isrc":"DEN961730209","name":"\"Ég heyrði allt án þess að hlusta\" - Remastered","registered_at":"2026-06-07T12:25:39Z","spotify_id":"4ZGyRTWN9EyLUKKqoTB5iB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf85876a373231515ddfd012a02664e3c2bbd5ef864486aa7193f3eba70d0b87. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZGyRTWN9EyLUKKqoTB5iB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZGyRTWN9EyLUKKqoTB5iB.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdf85876a373231515ddfd012a02664e3c2bbd5ef864486aa7193f3eba70d0b87","isrc":"DEN961730209","name":"\"Ég heyrði allt án þess að hlusta\" - Remastered","registered_at":"2026-06-07T12:25:39Z","spotify_id":"4ZGyRTWN9EyLUKKqoTB5iB","type":"track"}

Odi et Amo - bis - Jóhannsson/Donadello Rework
type: MusicRecording
duration: PT2M54S
duration ms: 174946
explicit: false
by artist: Jóhann Jóhannsson
by artist: Francesco Donadello
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701160

Karen býr til engil - Remastered
type: MusicRecording
duration: PT3M45S
duration ms: 225560
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:23:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc370ba01ddfd5b0d80e3ce2039fbcf12ce292f7827247135f90d51800051dbdf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2wivqWf9cM1yvxgRHOmUFz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wivqWf9cM1yvxgRHOmUFz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc370ba01ddfd5b0d80e3ce2039fbcf12ce292f7827247135f90d51800051dbdf","isrc":"DEN961730210","name":"Karen býr til engil - Remastered","registered_at":"2026-06-24T08:23:39Z","spotify_id":"2wivqWf9cM1yvxgRHOmUFz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc370ba01ddfd5b0d80e3ce2039fbcf12ce292f7827247135f90d51800051dbdf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wivqWf9cM1yvxgRHOmUFz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wivqWf9cM1yvxgRHOmUFz.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc370ba01ddfd5b0d80e3ce2039fbcf12ce292f7827247135f90d51800051dbdf","isrc":"DEN961730210","name":"Karen býr til engil - Remastered","registered_at":"2026-06-24T08:23:39Z","spotify_id":"2wivqWf9cM1yvxgRHOmUFz","type":"track"}

…eins og venjulegt fólk - Paul Corley Rework
type: MusicRecording
duration: PT3M38S
duration ms: 218013
explicit: false
by artist: Jóhann Jóhannsson
by artist: Paul Corley
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701220

Englabörn - tilbrigði - Remastered
type: MusicRecording
duration: PT1M24S
duration ms: 84880
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T07:13:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa518a17d28817ad8232713d9692e936a6af976922fcd778e217537f39d6f0c88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Wa8V7R8JPvUdhfhCGYXmr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Wa8V7R8JPvUdhfhCGYXmr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa518a17d28817ad8232713d9692e936a6af976922fcd778e217537f39d6f0c88","isrc":"DEN961730211","name":"Englabörn - tilbrigði - Remastered","registered_at":"2026-06-25T07:13:43Z","spotify_id":"2Wa8V7R8JPvUdhfhCGYXmr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa518a17d28817ad8232713d9692e936a6af976922fcd778e217537f39d6f0c88. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Wa8V7R8JPvUdhfhCGYXmr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Wa8V7R8JPvUdhfhCGYXmr.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa518a17d28817ad8232713d9692e936a6af976922fcd778e217537f39d6f0c88","isrc":"DEN961730211","name":"Englabörn - tilbrigði - Remastered","registered_at":"2026-06-25T07:13:43Z","spotify_id":"2Wa8V7R8JPvUdhfhCGYXmr","type":"track"}

Odi et Amo - Theatre of Voices Version
type: MusicRecording
duration: PT6M25S
duration ms: 385106
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961701230
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T15:37:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbec1c741b16094c8d1dec629d2d866496d7270e55817dd5034016f26e68525e5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03TSazQh7eqYTFzzTs6nYt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03TSazQh7eqYTFzzTs6nYt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbec1c741b16094c8d1dec629d2d866496d7270e55817dd5034016f26e68525e5","isrc":"DEN961701230","name":"Odi et Amo - Theatre of Voices Version","registered_at":"2026-06-25T15:37:48Z","spotify_id":"03TSazQh7eqYTFzzTs6nYt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec1c741b16094c8d1dec629d2d866496d7270e55817dd5034016f26e68525e5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03TSazQh7eqYTFzzTs6nYt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03TSazQh7eqYTFzzTs6nYt.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0xbec1c741b16094c8d1dec629d2d866496d7270e55817dd5034016f26e68525e5","isrc":"DEN961701230","name":"Odi et Amo - Theatre of Voices Version","registered_at":"2026-06-25T15:37:48Z","spotify_id":"03TSazQh7eqYTFzzTs6nYt","type":"track"}

"Ég átti gráa æsku" - Remastered
type: MusicRecording
duration: PT3M41S
duration ms: 221226
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T08:07:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fa7516300a1b4b763f7ccffa88003701850fc4e8662432d018fe65030a372e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2KMra5ci9sxdB3jse7Huyv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KMra5ci9sxdB3jse7Huyv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fa7516300a1b4b763f7ccffa88003701850fc4e8662432d018fe65030a372e2","isrc":"DEN961730212","name":"\"Ég átti gráa æsku\" - Remastered","registered_at":"2026-06-23T08:07:46Z","spotify_id":"2KMra5ci9sxdB3jse7Huyv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa7516300a1b4b763f7ccffa88003701850fc4e8662432d018fe65030a372e2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2KMra5ci9sxdB3jse7Huyv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2KMra5ci9sxdB3jse7Huyv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3fa7516300a1b4b763f7ccffa88003701850fc4e8662432d018fe65030a372e2","isrc":"DEN961730212","name":"\"Ég átti gráa æsku\" - Remastered","registered_at":"2026-06-23T08:07:46Z","spotify_id":"2KMra5ci9sxdB3jse7Huyv","type":"track"}

Krókódíll - Remastered
type: MusicRecording
duration: PT2M45S
duration ms: 165693
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:07:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc170004a162296d90a6ffb2c6d181e701af6b02be66c616b180531e4db0ad1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7pAHL1EcuhTT6A1UFq6Iaj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pAHL1EcuhTT6A1UFq6Iaj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc170004a162296d90a6ffb2c6d181e701af6b02be66c616b180531e4db0ad1a","isrc":"DEN961730213","name":"Krókódíll - Remastered","registered_at":"2026-06-18T13:07:23Z","spotify_id":"7pAHL1EcuhTT6A1UFq6Iaj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc170004a162296d90a6ffb2c6d181e701af6b02be66c616b180531e4db0ad1a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pAHL1EcuhTT6A1UFq6Iaj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pAHL1EcuhTT6A1UFq6Iaj.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdc170004a162296d90a6ffb2c6d181e701af6b02be66c616b180531e4db0ad1a","isrc":"DEN961730213","name":"Krókódíll - Remastered","registered_at":"2026-06-18T13:07:23Z","spotify_id":"7pAHL1EcuhTT6A1UFq6Iaj","type":"track"}

"Ef ég hefði aldrei…" - Remastered
type: MusicRecording
duration: PT3M42S
duration ms: 222920
explicit: false
by artist: Jóhann Jóhannsson
in album: Englabörn & Variations
  type: MusicAlbum
  date published: 2018-03-23
isrc code: DEN961730214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T08:23:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x275e317b4d287cca689cdfeaa13fb8fb6982ebdcf87408e01121091631115e0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2wEDRVUhEt0SiQRdqNIBKX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wEDRVUhEt0SiQRdqNIBKX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x275e317b4d287cca689cdfeaa13fb8fb6982ebdcf87408e01121091631115e0a","isrc":"DEN961730214","name":"\"Ef ég hefði aldrei…\" - Remastered","registered_at":"2026-06-24T08:23:43Z","spotify_id":"2wEDRVUhEt0SiQRdqNIBKX","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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…eins og venjulegt fólk - Remastered
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subject of: OpenTimestamps Proof of Existence
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Odi et Amo - bis - Remastered
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subject of: OpenTimestamps Proof of Existence
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A Prayer To The Dynamo / Suites from Sicario & The Theory of Everything
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: Suite from The Theory of Everything: II. Domestic Pressures
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  subject of: OpenTimestamps Proof of Existence
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track: Suite from The Theory of Everything: III. The Origins of Time
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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track: Suite from The Theory of Everything: V. Cambridge 1963
track: A Prayer To The Dynamo: Part 1
track: A Prayer To The Dynamo: Part 2
track: A Prayer To The Dynamo: Part 3
track: A Prayer To The Dynamo: Part 4
track: Suite from Sicario: I. Target
track: Suite from Sicario: II. Desert Music
track: Suite from Sicario: III. Melancholia

Suite from The Theory of Everything: V. Cambridge 1963
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
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A Prayer To The Dynamo: Part 1
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by artist: Jóhann Jóhannsson
by artist: Iceland Symphony Orchestra
by artist: Daníel Bjarnason
by artist: Paul Corley
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9863e08183782a086d6cc558000b0b1208a80db8daf494a8de2c6e54768731. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5w5UZmBvUFkplzbA2kxLxw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5w5UZmBvUFkplzbA2kxLxw.
  date published: 2026-07-02T03:55:08Z
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A Prayer To The Dynamo: Part 2
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duration: PT13M1S
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by artist: Jóhann Jóhannsson
by artist: Iceland Symphony Orchestra
by artist: Daníel Bjarnason
by artist: Paul Corley
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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A Prayer To The Dynamo: Part 3
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by artist: Jóhann Jóhannsson
by artist: Iceland Symphony Orchestra
by artist: Daníel Bjarnason
by artist: Paul Corley
in album: A Prayer To The Dynamo / Suites from Sicario & The Theory of Everything
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T05:09:12Z
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A Prayer To The Dynamo: Part 4
type: MusicRecording
duration: PT8M43S
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by artist: Jóhann Jóhannsson
by artist: Iceland Symphony Orchestra
by artist: Daníel Bjarnason
by artist: Paul Corley
in album: A Prayer To The Dynamo / Suites from Sicario & The Theory of Everything
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isrc code: DEN962301194
additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2a13e99aa16daf39b6e98fd5a35d10dfe65d1fb823fd18cf7164c7323516f6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6LMuCb71ttFRvR978WLMCm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6LMuCb71ttFRvR978WLMCm.
  date published: 2026-07-02T05:09:12Z
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Suite from Sicario: I. Target
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by artist: Iceland Symphony Orchestra
by artist: Daníel Bjarnason
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f3d3892a5bec8468ae7ee1981d9bdcacc6bbff3ab1cdb57540b90997c98a7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4sPoQhJ3OvMmlrSnYbV635.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sPoQhJ3OvMmlrSnYbV635.
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Suite from Sicario: II. Desert Music
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by artist: Iceland Symphony Orchestra
by artist: Daníel Bjarnason
in album: A Prayer To The Dynamo / Suites from Sicario & The Theory of Everything
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additional property: CopyrightID
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Suite from Sicario: III. Melancholia
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by artist: Iceland Symphony Orchestra
by artist: Daníel Bjarnason
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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Spectral Symphon﻿y
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date published: 2023-09-01
track: Jóhannsson: A Prayer To The Dynamo - Part 1
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  by artist: Daníel Bjarnason
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track: There Is No Safe Side But The Side Of Truth - From „The Miners’ Hymns” Soundtrack
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track: Heptapod B - From "Arrival" Soundtrack
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track: Jóhannsson: Triptych in Mass
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  by artist: Theatre Of Voices
  by artist: Paul Hillier
  by artist: American Contemporary Music Ensemble
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track: Jóhannsson, Glotman: The Last Men
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  by artist: Jóhann Jóhannsson
  by artist: Yair Elazar Glotman
  by artist: Hildur Guðnadóttir
  by artist: Liam Byrne
  by artist: Else Torp
  by artist: Sara Fors
  by artist: Robert Aiki Aubrey Lowe
  by artist: Viktor Orri Árnason
  by artist: Budapest Art Orchestra
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    type: MusicAlbum
    date published: 2023-09-01
track: First Encounter - From "Arrival" Soundtrack
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  duration: PT4M49S
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    type: MusicAlbum
    date published: 2023-09-01
track: City Building - From “Varmints” Soundtrack
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  duration: PT2M46S
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Threads ﻿of Life
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date published: 2023-08-11
track: Jóhannsson: Suite from The Theory of Everything - IV. Forces of Attraction
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  by artist: Daníel Bjarnason
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track: The Doldrums - From "The Mercy" Soundtrack
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  by artist: Rutger Hoedemaekers
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track: Wrestling - From "Personal Effects" Original Motion Picture Soundtrack
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track: They Fed The Sparrows Leftovers And Offered Grass To Scherfig's Turtle - From „Copenhagen Dreams” Soundtrack
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track: Englabörn - tilbrigði - Remastered
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track: Indian Wedding - From "Personal Effects" Original Motion Picture Soundtrack
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    type: MusicAlbum
    date published: 2023-08-11
track: Theme - From “Varmints” Soundtrack
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    date published: 2023-08-11
track: Free The Mind - From „Free The Mind” Soundtrack
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Drone Mass
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date published: 2022-03-18
track: One is True
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  by artist: Theatre Of Voices
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-02T03:55:08Z
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track: Two is Apocryphal
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6c4578b21c980919cf5ac39fe11925e4013dc0438c9c87ebf35ba6bb296219. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2N8Afitrdka4pdiexBH9ka.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N8Afitrdka4pdiexBH9ka.
    date published: 2026-06-13T13:32:09Z
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track: Triptych in Mass
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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track: To Fold & Remain Dormant
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  subject of: OpenTimestamps Proof of Existence
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track: The Last Foul Wind I Ever Knew
track: Divine Objects - Pt. 1
track: Divine Objects - Pt. 2
track: The Low Drone of Circulating Blood, Diminishes with Time
track: Moral Vacuums
track: Take the Night Air
track: The Mountain View, the Majesty of the Snow-Clad Peaks, from a Place of Contemplation and Reflection

The Last Foul Wind I Ever Knew
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-02T03:55:08Z
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Divine Objects - Pt. 1
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bzOFenNYZLKKGxt8kExft
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e205c151d16c942895423bbd2941649ac1d5f5b35f2a33bc2bb0f036f912d2c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bzOFenNYZLKKGxt8kExft.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bzOFenNYZLKKGxt8kExft.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0e205c151d16c942895423bbd2941649ac1d5f5b35f2a33bc2bb0f036f912d2c","isrc":"DEN962133612","name":"Divine Objects - Pt. 1","registered_at":"2026-06-23T02:12:26Z","spotify_id":"7bzOFenNYZLKKGxt8kExft","type":"track"}

Divine Objects - Pt. 2
type: MusicRecording
duration: PT4M15S
duration ms: 255923
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
by artist: Paul Hillier
by artist: American Contemporary Music Ensemble
in album: Drone Mass
  type: MusicAlbum
  date published: 2022-03-18
isrc code: DEN962133611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:37:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3964d8cf9de0b07309cbccfe224d8e2d29c8c78f9392eaa6a2399e0f99d169e6
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1HirJYlvN5WjmzBZdOLdf7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HirJYlvN5WjmzBZdOLdf7
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3964d8cf9de0b07309cbccfe224d8e2d29c8c78f9392eaa6a2399e0f99d169e6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1HirJYlvN5WjmzBZdOLdf7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1HirJYlvN5WjmzBZdOLdf7.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x3964d8cf9de0b07309cbccfe224d8e2d29c8c78f9392eaa6a2399e0f99d169e6","isrc":"DEN962133611","name":"Divine Objects - Pt. 2","registered_at":"2026-06-20T04:37:45Z","spotify_id":"1HirJYlvN5WjmzBZdOLdf7","type":"track"}

The Low Drone of Circulating Blood, Diminishes with Time
type: MusicRecording
duration: PT3M54S
duration ms: 234253
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
by artist: Paul Hillier
by artist: American Contemporary Music Ensemble
in album: Drone Mass
  type: MusicAlbum
  date published: 2022-03-18
isrc code: DEN962133606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:56:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc637291e3b5bc5ab6a6c8970a75b43e3463f6aefeab08c79313c3056ed19f3b4
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/120618SKRWhWrWJomDlnLp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/120618SKRWhWrWJomDlnLp
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc637291e3b5bc5ab6a6c8970a75b43e3463f6aefeab08c79313c3056ed19f3b4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/120618SKRWhWrWJomDlnLp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/120618SKRWhWrWJomDlnLp.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc637291e3b5bc5ab6a6c8970a75b43e3463f6aefeab08c79313c3056ed19f3b4","isrc":"DEN962133606","name":"The Low Drone of Circulating Blood, Diminishes with Time","registered_at":"2026-06-24T10:56:28Z","spotify_id":"120618SKRWhWrWJomDlnLp","type":"track"}

Moral Vacuums
type: MusicRecording
duration: PT5M5S
duration ms: 305973
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
by artist: Paul Hillier
by artist: American Contemporary Music Ensemble
in album: Drone Mass
  type: MusicAlbum
  date published: 2022-03-18
isrc code: DEN962133607
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:38:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x385a25c268da7cc65b10bd19e1b4fd5cf7d120ddc568d2fd6ee99625e0db42d4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4IvAycr1rxLSmXOZrO4edU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IvAycr1rxLSmXOZrO4edU
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385a25c268da7cc65b10bd19e1b4fd5cf7d120ddc568d2fd6ee99625e0db42d4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IvAycr1rxLSmXOZrO4edU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IvAycr1rxLSmXOZrO4edU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x385a25c268da7cc65b10bd19e1b4fd5cf7d120ddc568d2fd6ee99625e0db42d4","isrc":"DEN962133607","name":"Moral Vacuums","registered_at":"2026-06-20T04:38:05Z","spotify_id":"4IvAycr1rxLSmXOZrO4edU","type":"track"}

Take the Night Air
type: MusicRecording
duration: PT4M9S
duration ms: 249120
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
by artist: Paul Hillier
by artist: American Contemporary Music Ensemble
in album: Drone Mass
  type: MusicAlbum
  date published: 2022-03-18
isrc code: DEN962133608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:37:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21e337d2e48e5ec9c106da6afe926f325a66e0f2ac9e94fd2d2fd0fe79179115
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2kG5Z9WPVYHwn6MyLbnLiI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kG5Z9WPVYHwn6MyLbnLiI
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21e337d2e48e5ec9c106da6afe926f325a66e0f2ac9e94fd2d2fd0fe79179115","isrc":"DEN962133608","name":"Take the Night Air","registered_at":"2026-06-25T18:37:06Z","spotify_id":"2kG5Z9WPVYHwn6MyLbnLiI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e337d2e48e5ec9c106da6afe926f325a66e0f2ac9e94fd2d2fd0fe79179115. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kG5Z9WPVYHwn6MyLbnLiI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kG5Z9WPVYHwn6MyLbnLiI.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x21e337d2e48e5ec9c106da6afe926f325a66e0f2ac9e94fd2d2fd0fe79179115","isrc":"DEN962133608","name":"Take the Night Air","registered_at":"2026-06-25T18:37:06Z","spotify_id":"2kG5Z9WPVYHwn6MyLbnLiI","type":"track"}

The Mountain View, the Majesty of the Snow-Clad Peaks, from a Place of Contemplation and Reflection
type: MusicRecording
duration: PT8M43S
duration ms: 523953
explicit: false
by artist: Jóhann Jóhannsson
by artist: Theatre Of Voices
by artist: Paul Hillier
by artist: American Contemporary Music Ensemble
in album: Drone Mass
  type: MusicAlbum
  date published: 2022-03-18
isrc code: DEN962133609
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T20:39:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16b02df5eb5c7ce2d796c8361f82a9d2bf9834b08490c2e46548a872bf05a8a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7tzwJYIcKR1sYQmagWWwhG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tzwJYIcKR1sYQmagWWwhG
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16b02df5eb5c7ce2d796c8361f82a9d2bf9834b08490c2e46548a872bf05a8a7","isrc":"DEN962133609","name":"The Mountain View, the Majesty of the Snow-Clad Peaks, from a Place of Contemplation and Reflection","registered_at":"2026-06-25T20:39:36Z","spotify_id":"7tzwJYIcKR1sYQmagWWwhG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b02df5eb5c7ce2d796c8361f82a9d2bf9834b08490c2e46548a872bf05a8a7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7tzwJYIcKR1sYQmagWWwhG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tzwJYIcKR1sYQmagWWwhG.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x16b02df5eb5c7ce2d796c8361f82a9d2bf9834b08490c2e46548a872bf05a8a7","isrc":"DEN962133609","name":"The Mountain View, the Majesty of the Snow-Clad Peaks, from a Place of Contemplation and Reflection","registered_at":"2026-06-25T20:39:36Z","spotify_id":"7tzwJYIcKR1sYQmagWWwhG","type":"track"}

The Shadow Play (Original Motion Picture Soundtrack)
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date published: 2022-01-30
track: The Shadow Play
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  duration: PT4M51S
  duration ms: 291533
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  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
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  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf7d7f4f89fb5b9ee93591720fde71b189aad2624b8bc6c7518b639887842bd30
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7bltf9bQDNCR8BWjqoJLnA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bltf9bQDNCR8BWjqoJLnA
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d7f4f89fb5b9ee93591720fde71b189aad2624b8bc6c7518b639887842bd30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bltf9bQDNCR8BWjqoJLnA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bltf9bQDNCR8BWjqoJLnA.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xf7d7f4f89fb5b9ee93591720fde71b189aad2624b8bc6c7518b639887842bd30","isrc":"QZRP52192820","name":"The Shadow Play","registered_at":"2026-06-23T02:15:29Z","spotify_id":"7bltf9bQDNCR8BWjqoJLnA","type":"track"}
track: Asylum for the Sane
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  by artist: Jonas Colstrup
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    type: MusicAlbum
    date published: 2022-01-30
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track: Be Over
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  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
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track: Dissipation of the Clouds
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  duration: PT1M15S
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  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192823
track: Be Forgotten
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  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
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track: Midnight Highway
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  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
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track: Fugative of a Narrative
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  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192826
track: Reasonable Doubt
  type: MusicRecording
  duration: PT0M53S
  duration ms: 53706
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192827
track: Desolation and Destitution
  type: MusicRecording
  duration: PT1M31S
  duration ms: 91653
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192828
track: Alibi
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121013
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192829
track: Gold of Violet and Black
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59026
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192830
track: Truth on the Other End
  type: MusicRecording
  duration: PT0M55S
  duration ms: 55706
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192831
track: The Play
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251413
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192832
track: The Shadow
  type: MusicRecording
  duration: PT8M23S
  duration ms: 503373
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: The Shadow Play (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZRP52192833

Blind Massage (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2022-01-30
track: Dr. Wang
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172960
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102830
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T05:52:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x828d9f0a98bb0abfb846287a6ad16ca67307fa7bc39e2bcb334722cec7f36c07
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4DsLsuVULAslPUcGCQ7hMa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DsLsuVULAslPUcGCQ7hMa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x828d9f0a98bb0abfb846287a6ad16ca67307fa7bc39e2bcb334722cec7f36c07","isrc":"QZTAS2102830","name":"Dr. Wang","registered_at":"2026-06-24T05:52:57Z","spotify_id":"4DsLsuVULAslPUcGCQ7hMa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828d9f0a98bb0abfb846287a6ad16ca67307fa7bc39e2bcb334722cec7f36c07. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DsLsuVULAslPUcGCQ7hMa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DsLsuVULAslPUcGCQ7hMa.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x828d9f0a98bb0abfb846287a6ad16ca67307fa7bc39e2bcb334722cec7f36c07","isrc":"QZTAS2102830","name":"Dr. Wang","registered_at":"2026-06-24T05:52:57Z","spotify_id":"4DsLsuVULAslPUcGCQ7hMa","type":"track"}
track: Beauty
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118906
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102831
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T10:56:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x268f12616726b9a528ba61f10ac2e36880d9f6647080c456599ae7c69d29028f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6wqb5GpSIwNohtuKhMQvTv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wqb5GpSIwNohtuKhMQvTv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268f12616726b9a528ba61f10ac2e36880d9f6647080c456599ae7c69d29028f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wqb5GpSIwNohtuKhMQvTv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wqb5GpSIwNohtuKhMQvTv.
    date published: 2026-07-02T03:55:08Z
track: We are One
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60333
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102832
track: Sight of Love
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168573
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102833
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:43:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8d9e58f7056dd8603a4c163eab55afc2ff313159b7bb5a5ac39ddd730289ac95
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4HjWaezTxHO5YN9jfi0uiJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HjWaezTxHO5YN9jfi0uiJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8d9e58f7056dd8603a4c163eab55afc2ff313159b7bb5a5ac39ddd730289ac95","isrc":"QZTAS2102833","name":"Sight of Love","registered_at":"2026-06-20T04:43:15Z","spotify_id":"4HjWaezTxHO5YN9jfi0uiJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9e58f7056dd8603a4c163eab55afc2ff313159b7bb5a5ac39ddd730289ac95. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HjWaezTxHO5YN9jfi0uiJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HjWaezTxHO5YN9jfi0uiJ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x8d9e58f7056dd8603a4c163eab55afc2ff313159b7bb5a5ac39ddd730289ac95","isrc":"QZTAS2102833","name":"Sight of Love","registered_at":"2026-06-20T04:43:15Z","spotify_id":"4HjWaezTxHO5YN9jfi0uiJ","type":"track"}
track: Desire Stirring
  type: MusicRecording
  duration: PT0M38S
  duration ms: 38520
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102834
track: Desire Xiao Kong
  type: MusicRecording
  duration: PT1M9S
  duration ms: 69173
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102835
track: Desire Forbidden
  type: MusicRecording
  duration: PT0M41S
  duration ms: 41800
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102836
track: Desire Xiao Man
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150093
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Jonas Colstrup
  in album: Blind Massage (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2022-01-30
  isrc code: QZTAS2102837
track: My Blood Wants to Cry
track: Stray
track: Unspoken Admiration
track: If There is an Afterlife
track: Fate
track: Blind Massage

My Blood Wants to Cry
type: MusicRecording
duration: PT2M52S
duration ms: 172133
explicit: false
by artist: Jóhann Jóhannsson
by artist: Jonas Colstrup
in album: Blind Massage (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-01-30
isrc code: QZTAS2102838
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:27:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x626739189fea3ddf051e17da9a595c5271923bc3a15236a6b4dd5dfc97e56f21
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5uHBqTxawEfzp99HfCYpo1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uHBqTxawEfzp99HfCYpo1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x626739189fea3ddf051e17da9a595c5271923bc3a15236a6b4dd5dfc97e56f21","isrc":"QZTAS2102838","name":"My Blood Wants to Cry","registered_at":"2026-06-25T18:27:50Z","spotify_id":"5uHBqTxawEfzp99HfCYpo1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626739189fea3ddf051e17da9a595c5271923bc3a15236a6b4dd5dfc97e56f21. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5uHBqTxawEfzp99HfCYpo1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uHBqTxawEfzp99HfCYpo1.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x626739189fea3ddf051e17da9a595c5271923bc3a15236a6b4dd5dfc97e56f21","isrc":"QZTAS2102838","name":"My Blood Wants to Cry","registered_at":"2026-06-25T18:27:50Z","spotify_id":"5uHBqTxawEfzp99HfCYpo1","type":"track"}

Stray
type: MusicRecording
duration: PT1M39S
duration ms: 99093
explicit: false
by artist: Jóhann Jóhannsson
by artist: Jonas Colstrup
in album: Blind Massage (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-01-30
isrc code: QZTAS2102839

Unspoken Admiration
type: MusicRecording
duration: PT2M15S
duration ms: 135733
explicit: false
by artist: Jóhann Jóhannsson
by artist: Jonas Colstrup
in album: Blind Massage (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-01-30
isrc code: QZTAS2102840

If There is an Afterlife
type: MusicRecording
duration: PT2M7S
duration ms: 127760
explicit: false
by artist: Jóhann Jóhannsson
by artist: Jonas Colstrup
in album: Blind Massage (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-01-30
isrc code: QZTAS2102841

Fate
type: MusicRecording
duration: PT2M2S
duration ms: 122653
explicit: false
by artist: Jóhann Jóhannsson
by artist: Jonas Colstrup
in album: Blind Massage (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-01-30
isrc code: QZTAS2102842

Blind Massage
type: MusicRecording
duration: PT9M7S
duration ms: 547280
explicit: false
by artist: Jóhann Jóhannsson
by artist: Jonas Colstrup
in album: Blind Massage (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2022-01-30
isrc code: QZTAS2102843

Personal Effects (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2020-05-29
track: Intro
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188208
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Personal Effects (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: DEN960831301
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:39:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x228aa8f90c4724b36f90b4893d614c0bd48dedfc17911e24275fe9a9dcc7ff6e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3M2lbtCdV57uvDlVWeNGRr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M2lbtCdV57uvDlVWeNGRr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228aa8f90c4724b36f90b4893d614c0bd48dedfc17911e24275fe9a9dcc7ff6e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3M2lbtCdV57uvDlVWeNGRr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3M2lbtCdV57uvDlVWeNGRr.
    date published: 2026-07-02T03:30:09Z
track: Confrontation
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123733
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Personal Effects (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: DEN960831302
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:26:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x16613420d236b3a6bd2c2bfc0ce0b724e118bace3139fb687d4357b221ae44d2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4teVS682cOCbwelut4SUDt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4teVS682cOCbwelut4SUDt
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16613420d236b3a6bd2c2bfc0ce0b724e118bace3139fb687d4357b221ae44d2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4teVS682cOCbwelut4SUDt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4teVS682cOCbwelut4SUDt.
    date published: 2026-07-02T05:09:12Z
track: Courtroom
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104786
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Personal Effects (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: DEN960831303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:00:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb9cd5b5d6aee8169f1e6a3fad0c7ad9db5682713a83a5ef14fee7e90b1f61df
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0bU0MrdoaCKiPHqUlsX6PL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bU0MrdoaCKiPHqUlsX6PL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9cd5b5d6aee8169f1e6a3fad0c7ad9db5682713a83a5ef14fee7e90b1f61df. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bU0MrdoaCKiPHqUlsX6PL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bU0MrdoaCKiPHqUlsX6PL.
    date published: 2026-06-13T13:32:09Z
track: Linda and Walter
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80213
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Personal Effects (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: DEN960831304
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T18:26:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1c06a14ef9ab5a41ce1496556783500ee981745453cdf0b78329ef1771957a24
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3pnu64wwKXLuM8KveZdEHo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pnu64wwKXLuM8KveZdEHo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1c06a14ef9ab5a41ce1496556783500ee981745453cdf0b78329ef1771957a24","isrc":"DEN960831304","name":"Linda and Walter","registered_at":"2026-06-25T18:26:48Z","spotify_id":"3pnu64wwKXLuM8KveZdEHo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c06a14ef9ab5a41ce1496556783500ee981745453cdf0b78329ef1771957a24. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3pnu64wwKXLuM8KveZdEHo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pnu64wwKXLuM8KveZdEHo.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x1c06a14ef9ab5a41ce1496556783500ee981745453cdf0b78329ef1771957a24","isrc":"DEN960831304","name":"Linda and Walter","registered_at":"2026-06-25T18:26:48Z","spotify_id":"3pnu64wwKXLuM8KveZdEHo","type":"track"}
track: Weightlifting
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125075
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Personal Effects (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: DEN960831305
track: Dressing Up
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88475
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Personal Effects (Original Motion Picture Soundtrack)
  isrc code: DEN960831306
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Wrestling
track: Indian Wedding
track: Love Scene
track: News of Death
track: Verdict
track: The Fight
track: Things We Left Behind
track: End Theme
track: Credits
track: Annie's Death - Live in Kraków / 2008

Personal Effects (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2020-05-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-23T02:12:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x229510b14344643507b47bf68462f3fe5d433468bddcd4371f618ac3956accef

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0tB1cYRmIXCu6qoKdGL0FB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tB1cYRmIXCu6qoKdGL0FB

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x229510b14344643507b47bf68462f3fe5d433468bddcd4371f618ac3956accef","isrc":"DEN960831306","name":"Dressing Up","registered_at":"2026-06-23T02:12:28Z","spotify_id":"0tB1cYRmIXCu6qoKdGL0FB","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229510b14344643507b47bf68462f3fe5d433468bddcd4371f618ac3956accef. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0tB1cYRmIXCu6qoKdGL0FB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tB1cYRmIXCu6qoKdGL0FB.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x229510b14344643507b47bf68462f3fe5d433468bddcd4371f618ac3956accef","isrc":"DEN960831306","name":"Dressing Up","registered_at":"2026-06-23T02:12:28Z","spotify_id":"0tB1cYRmIXCu6qoKdGL0FB","type":"track"}

Wrestling
type: MusicRecording
duration: PT2M48S
duration ms: 168229
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:45:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf190bb62be11c3d6ae245b542b11798992a5cc5a23095dfd57b630c333e7b41d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3GHGYVMQcpm5h7xGKpm3y6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GHGYVMQcpm5h7xGKpm3y6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf190bb62be11c3d6ae245b542b11798992a5cc5a23095dfd57b630c333e7b41d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GHGYVMQcpm5h7xGKpm3y6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GHGYVMQcpm5h7xGKpm3y6.
  date published: 2026-07-02T03:55:08Z

Indian Wedding
type: MusicRecording
duration: PT1M58S
duration ms: 118001
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:13:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd11a23a5929ddaa2ed828a1c8f6a70f40b566da72b2d1394e283fa166a2a6c5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5MvZspZKFTg8y9jqyIkldm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MvZspZKFTg8y9jqyIkldm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd11a23a5929ddaa2ed828a1c8f6a70f40b566da72b2d1394e283fa166a2a6c5d","isrc":"DEN960831308","name":"Indian Wedding","registered_at":"2026-06-23T02:13:42Z","spotify_id":"5MvZspZKFTg8y9jqyIkldm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11a23a5929ddaa2ed828a1c8f6a70f40b566da72b2d1394e283fa166a2a6c5d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5MvZspZKFTg8y9jqyIkldm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MvZspZKFTg8y9jqyIkldm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd11a23a5929ddaa2ed828a1c8f6a70f40b566da72b2d1394e283fa166a2a6c5d","isrc":"DEN960831308","name":"Indian Wedding","registered_at":"2026-06-23T02:13:42Z","spotify_id":"5MvZspZKFTg8y9jqyIkldm","type":"track"}

Love Scene
type: MusicRecording
duration: PT1M40S
duration ms: 100241
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T18:26:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8371efc7ac3e3ce1540bd9863b1baa28efe1cd67488a3f8768fcf63b6b5b0792
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/02kQPq9UFbAf6GHmwkVf2W.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02kQPq9UFbAf6GHmwkVf2W
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8371efc7ac3e3ce1540bd9863b1baa28efe1cd67488a3f8768fcf63b6b5b0792","isrc":"DEN960831309","name":"Love Scene","registered_at":"2026-06-25T18:26:01Z","spotify_id":"02kQPq9UFbAf6GHmwkVf2W","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8371efc7ac3e3ce1540bd9863b1baa28efe1cd67488a3f8768fcf63b6b5b0792. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02kQPq9UFbAf6GHmwkVf2W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02kQPq9UFbAf6GHmwkVf2W.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x8371efc7ac3e3ce1540bd9863b1baa28efe1cd67488a3f8768fcf63b6b5b0792","isrc":"DEN960831309","name":"Love Scene","registered_at":"2026-06-25T18:26:01Z","spotify_id":"02kQPq9UFbAf6GHmwkVf2W","type":"track"}

News of Death
type: MusicRecording
duration: PT0M50S
duration ms: 50176
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831310

Verdict
type: MusicRecording
duration: PT2M12S
duration ms: 132437
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T04:42:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e5ea83bdc9c1be5bd659c3b63827825f00f25281a3e24f6da6c3c56225f629a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6phppJq0SQctxW60keYGlu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6phppJq0SQctxW60keYGlu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e5ea83bdc9c1be5bd659c3b63827825f00f25281a3e24f6da6c3c56225f629a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6phppJq0SQctxW60keYGlu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6phppJq0SQctxW60keYGlu.
  date published: 2026-07-02T05:09:12Z

The Fight
type: MusicRecording
duration: PT3M43S
duration ms: 223037
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:19:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e9a6b50d7a0e11f51c218c066383e4e52777f62b5b32facb89ece2eb85cddc3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4j3XgTa5n3Uw4aCEcNC0tB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4j3XgTa5n3Uw4aCEcNC0tB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e9a6b50d7a0e11f51c218c066383e4e52777f62b5b32facb89ece2eb85cddc3","isrc":"DEN960831312","name":"The Fight","registered_at":"2026-06-04T16:19:17Z","spotify_id":"4j3XgTa5n3Uw4aCEcNC0tB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9a6b50d7a0e11f51c218c066383e4e52777f62b5b32facb89ece2eb85cddc3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4j3XgTa5n3Uw4aCEcNC0tB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4j3XgTa5n3Uw4aCEcNC0tB.
  date published: 2026-06-13T12:47:07Z
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Things We Left Behind
type: MusicRecording
duration: PT3M8S
duration ms: 188416
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831313
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1RA4cbjN4vcsCyqlqARoRQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RA4cbjN4vcsCyqlqARoRQ
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9e9d1f7ea075353727d08fba7012f9800eb19988599145a9f0030762e40c94. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RA4cbjN4vcsCyqlqARoRQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RA4cbjN4vcsCyqlqARoRQ.
  date published: 2026-07-02T03:55:08Z
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End Theme
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duration: PT3M18S
duration ms: 198997
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831314
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68TaXLbRTBsoA6Gf3PQcck
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc2afd52342fef9864c3c328f18afaff078acbea2afd27b6f02740eb9622005. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/68TaXLbRTBsoA6Gf3PQcck.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68TaXLbRTBsoA6Gf3PQcck.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x4cc2afd52342fef9864c3c328f18afaff078acbea2afd27b6f02740eb9622005","isrc":"DEN960831314","name":"End Theme","registered_at":"2026-06-26T21:13:40Z","spotify_id":"68TaXLbRTBsoA6Gf3PQcck","type":"track"}

Credits
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duration: PT1M9S
duration ms: 69942
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831315

Annie's Death - Live in Kraków / 2008
type: MusicRecording
duration: PT4M18S
duration ms: 258133
explicit: false
by artist: Jóhann Jóhannsson
in album: Personal Effects (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2020-05-29
isrc code: DEN960831316

Last And First Men
type: MusicAlbum
date published: 2020-02-28
track: Prelude
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  duration: PT2M35S
  duration ms: 155374
  explicit: false
  by artist: Yair Elazar Glotman
  by artist: Jóhann Jóhannsson
  by artist: Hildur Guðnadóttir
  by artist: Robert Aiki Aubrey Lowe
  by artist: Viktor Orri Árnason
  in album: Last And First Men
    type: MusicAlbum
    date published: 2020-02-28
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b033cc2ec1dbfbd182de0d12a7125cbd4746ada3e852c6f165b055ca49c259. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Vs52Ijr0tBtaavIuYWidh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vs52Ijr0tBtaavIuYWidh.
    date published: 2026-06-13T13:32:09Z
track: A Minor Astronomical Event
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  by artist: Robert Aiki Aubrey Lowe
  by artist: Colin Stetson
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb230ea756d62a04f937b1c8f1da65f9218cebff1a2c10c421c622dad59e37ff8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45wiC9xhqI9HZMoKetKV9C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45wiC9xhqI9HZMoKetKV9C.
    date published: 2026-06-13T12:53:06Z
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track: A Move to Neptune
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  by artist: Jóhann Jóhannsson
  by artist: Hildur Guðnadóttir
  by artist: Paul Corley
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a21fe6462d96caa240a5f53986ce82bbb79bd23f8dab66af3b2549e97f37c3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5N7UCJzJosLG7cO2LpHvcR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N7UCJzJosLG7cO2LpHvcR.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc2a21fe6462d96caa240a5f53986ce82bbb79bd23f8dab66af3b2549e97f37c3","isrc":"DEN961803490","name":"A Move to Neptune","registered_at":"2026-06-11T04:39:36Z","spotify_id":"5N7UCJzJosLG7cO2LpHvcR","type":"track"}
track: Physical Description of the Last Human Beings
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  by artist: Jóhann Jóhannsson
  by artist: Else Torp
  by artist: Kate Macoboy
  by artist: Liam Byrne
  by artist: Viktor Orri Árnason
  by artist: Budapest Art Orchestra
  in album: Last And First Men
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    date published: 2020-02-28
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Architecture
track: Supreme Monuments
track: Telepathic Unity
track: Childhood / Land of the Young
track: The Navigators
track: The Sun
track: A New Doom
track: Task No. 1: The Scattering of Seeds
track: Task No. 2: Communicating with the Past
track: The Last Office of Humanity
track: Slow Destruction of Neptune
track: The Few that Prevail
track: The Last Men
track: Remembrance of the Past
track: The Universal End
track: Epilogue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae93444521d6a087a8485017898c7cb5e53ec524a4f04f8a869ee5ab014c1690. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42g1oeykakHOSRL3XQNK0w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42g1oeykakHOSRL3XQNK0w.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xae93444521d6a087a8485017898c7cb5e53ec524a4f04f8a869ee5ab014c1690","isrc":"DEN961803500","name":"Physical Description of the Last Human Beings","registered_at":"2026-06-11T04:37:19Z","spotify_id":"42g1oeykakHOSRL3XQNK0w","type":"track"}

Architecture
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duration: PT5M0S
duration ms: 300916
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Ólafur Björn Ólafsson
by artist: Samuli Kosminen
by artist: Else Torp
by artist: Kate Macoboy
by artist: Erik Enocksson
by artist: Robert Aiki Aubrey Lowe
by artist: Viktor Orri Árnason
by artist: Budapest Art Orchestra
in album: Last And First Men
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  date published: 2020-02-28
isrc code: DEN961803510
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bf982840605f09fcec66d58a607413f87104892c0fccb84f3815d7f693acd5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14lnNiRAmf9iyHdpqhbBRJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14lnNiRAmf9iyHdpqhbBRJ.
  date published: 2026-07-02T03:55:08Z

Supreme Monuments
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duration: PT1M48S
duration ms: 108266
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Robert Aiki Aubrey Lowe
in album: Last And First Men
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  date published: 2020-02-28
isrc code: DEN961803520
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16beea45c20ca4e4dc006b17754e15b1da61b190cda57e0cc5a7a50ad6ab8b0f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lyDRUzEWTELXc0Kec4i8X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lyDRUzEWTELXc0Kec4i8X.
  date published: 2026-06-13T13:32:09Z
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Telepathic Unity
type: MusicRecording
duration: PT1M58S
duration ms: 118896
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Robert Aiki Aubrey Lowe
by artist: Sam Slater
by artist: Rutger Hoedemaekers
by artist: Wouter Rentema
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803530
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e4706fc10b6549e90e4f51b9233884bbe4e618cf4b131813d47db449c69b6c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gZtjGG2u8l0jcT033uPlm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gZtjGG2u8l0jcT033uPlm.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc6e4706fc10b6549e90e4f51b9233884bbe4e618cf4b131813d47db449c69b6c","isrc":"DEN961803530","name":"Telepathic Unity","registered_at":"2026-06-20T21:08:33Z","spotify_id":"2gZtjGG2u8l0jcT033uPlm","type":"track"}

Childhood / Land of the Young
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duration: PT5M35S
duration ms: 335669
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Robert Aiki Aubrey Lowe
by artist: Else Torp
by artist: Kate Macoboy
by artist: Viktor Orri Árnason
by artist: Budapest Art Orchestra
in album: Last And First Men
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  date published: 2020-02-28
isrc code: DEN961803540
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74280c12cdcb823ebc9155adbc9c6a5ce8c0a6a12db98301a413f1161a35ca0d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4vmgUaxFXIjuSWq9jWZy5G.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vmgUaxFXIjuSWq9jWZy5G.
  date published: 2026-06-13T13:32:09Z
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The Navigators
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by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Else Torp
by artist: Kate Macoboy
by artist: Viktor Orri Árnason
by artist: Budapest Art Orchestra
in album: Last And First Men
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isrc code: DEN961803550
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda674337b0912c3f59b55f9185902a7b6c67efbea29c97fb88ff6bd1dea28a9a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aOPPYxwQyniAm3Yen9Rre.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aOPPYxwQyniAm3Yen9Rre.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xda674337b0912c3f59b55f9185902a7b6c67efbea29c97fb88ff6bd1dea28a9a","isrc":"DEN961803550","name":"The Navigators","registered_at":"2026-06-10T02:05:49Z","spotify_id":"4aOPPYxwQyniAm3Yen9Rre","type":"track"}

The Sun
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duration: PT1M28S
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by artist: Jóhann Jóhannsson
by artist: Else Torp
by artist: Kate Macoboy
by artist: Robert Aiki Aubrey Lowe
by artist: Viktor Orri Árnason
in album: Last And First Men
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  date published: 2020-02-28
isrc code: DEN961803560
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf405317907385f362bd3f2c3363574fac9af633bb3cd1c9d0a6a37847cf80e68. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mc0XVjjC6iFVuMcg85Z22.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mc0XVjjC6iFVuMcg85Z22.
  date published: 2026-07-02T03:55:08Z
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A New Doom
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duration: PT2M54S
duration ms: 174269
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Robert Aiki Aubrey Lowe
by artist: Viktor Orri Árnason
by artist: Morris Kliphuis
in album: Last And First Men
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  date published: 2020-02-28
isrc code: DEN961803570
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2c584cdd39baa620fca3e566d35a946ce59b6300b922e22c914cb4b5850a10. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45FZRpLPmRuMqNtC7Qrwah.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45FZRpLPmRuMqNtC7Qrwah.
  date published: 2026-07-02T03:55:08Z
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Task No. 1: The Scattering of Seeds
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duration: PT1M56S
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by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Robert Aiki Aubrey Lowe
by artist: Ólafur Björn Ólafsson
by artist: Samuli Kosminen
in album: Last And First Men
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bgHaqNOXuZj2E7ZoLT3lA
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:30:09Z
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Task No. 2: Communicating with the Past
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by artist: Jóhann Jóhannsson
by artist: Robert Aiki Aubrey Lowe
by artist: Colin Stetson
by artist: Viktor Orri Árnason
by artist: Budapest Art Orchestra
in album: Last And First Men
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  date published: 2020-02-28
isrc code: DEN961803590
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-16T21:01:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d2d0790fffb4002ffe47f85b2cf22630189e3172ed1d272b60340504ebbb087
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1qMEzbcnhcg5BYiwIjTUZm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qMEzbcnhcg5BYiwIjTUZm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:26:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d2d0790fffb4002ffe47f85b2cf22630189e3172ed1d272b60340504ebbb087","isrc":"DEN961803590","name":"Task No. 2: Communicating with the Past","registered_at":"2026-06-16T21:01:24Z","spotify_id":"1qMEzbcnhcg5BYiwIjTUZm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2d0790fffb4002ffe47f85b2cf22630189e3172ed1d272b60340504ebbb087. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:26:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qMEzbcnhcg5BYiwIjTUZm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qMEzbcnhcg5BYiwIjTUZm.
  date published: 2026-06-17T20:26:19Z
  text: {"copyright_id":"0x4d2d0790fffb4002ffe47f85b2cf22630189e3172ed1d272b60340504ebbb087","isrc":"DEN961803590","name":"Task No. 2: Communicating with the Past","registered_at":"2026-06-16T21:01:24Z","spotify_id":"1qMEzbcnhcg5BYiwIjTUZm","type":"track"}

The Last Office of Humanity
type: MusicRecording
duration: PT2M11S
duration ms: 131389
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Robert Aiki Aubrey Lowe
by artist: Colin Stetson
by artist: Viktor Orri Árnason
by artist: Budapest Art Orchestra
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T21:09:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79dad460ce99dc30ecbce5de67d1e6338bc4bca345d09a7a6f0b1a92ed3cda19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7CRRMSpQwYdZBtQFLmv7d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CRRMSpQwYdZBtQFLmv7d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79dad460ce99dc30ecbce5de67d1e6338bc4bca345d09a7a6f0b1a92ed3cda19","isrc":"DEN961803600","name":"The Last Office of Humanity","registered_at":"2026-06-20T21:09:37Z","spotify_id":"7CRRMSpQwYdZBtQFLmv7d2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dad460ce99dc30ecbce5de67d1e6338bc4bca345d09a7a6f0b1a92ed3cda19. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7CRRMSpQwYdZBtQFLmv7d2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CRRMSpQwYdZBtQFLmv7d2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x79dad460ce99dc30ecbce5de67d1e6338bc4bca345d09a7a6f0b1a92ed3cda19","isrc":"DEN961803600","name":"The Last Office of Humanity","registered_at":"2026-06-20T21:09:37Z","spotify_id":"7CRRMSpQwYdZBtQFLmv7d2","type":"track"}

Slow Destruction of Neptune
type: MusicRecording
duration: PT4M25S
duration ms: 265395
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Else Torp
by artist: Kate Macoboy
by artist: Robert Aiki Aubrey Lowe
by artist: Viktor Orri Árnason
by artist: Morris Kliphuis
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803610
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:04:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17a70a635722cec50f5eebecadc77ab56d84251a83c0c9d240938a1efa97b61a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PFOZqH9v7VtjEtyUKO2MS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PFOZqH9v7VtjEtyUKO2MS
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x17a70a635722cec50f5eebecadc77ab56d84251a83c0c9d240938a1efa97b61a","isrc":"DEN961803610","name":"Slow Destruction of Neptune","registered_at":"2026-06-20T03:04:19Z","spotify_id":"0PFOZqH9v7VtjEtyUKO2MS","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a70a635722cec50f5eebecadc77ab56d84251a83c0c9d240938a1efa97b61a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PFOZqH9v7VtjEtyUKO2MS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PFOZqH9v7VtjEtyUKO2MS.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x17a70a635722cec50f5eebecadc77ab56d84251a83c0c9d240938a1efa97b61a","isrc":"DEN961803610","name":"Slow Destruction of Neptune","registered_at":"2026-06-20T03:04:19Z","spotify_id":"0PFOZqH9v7VtjEtyUKO2MS","type":"track"}

The Few that Prevail
type: MusicRecording
duration: PT2M1S
duration ms: 121188
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Robert Aiki Aubrey Lowe
by artist: Viktor Orri Árnason
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803620
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:40:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a37c663bebc1d5f3b7e7128bde45a278428988b244715b0eb537caae2cd4820
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2l7xDIwx1TqrAVI5zZYQF2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2l7xDIwx1TqrAVI5zZYQF2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a37c663bebc1d5f3b7e7128bde45a278428988b244715b0eb537caae2cd4820","isrc":"DEN961803620","name":"The Few that Prevail","registered_at":"2026-06-19T07:40:21Z","spotify_id":"2l7xDIwx1TqrAVI5zZYQF2","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a37c663bebc1d5f3b7e7128bde45a278428988b244715b0eb537caae2cd4820. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2l7xDIwx1TqrAVI5zZYQF2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2l7xDIwx1TqrAVI5zZYQF2.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x7a37c663bebc1d5f3b7e7128bde45a278428988b244715b0eb537caae2cd4820","isrc":"DEN961803620","name":"The Few that Prevail","registered_at":"2026-06-19T07:40:21Z","spotify_id":"2l7xDIwx1TqrAVI5zZYQF2","type":"track"}

The Last Men
type: MusicRecording
duration: PT3M19S
duration ms: 199114
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Liam Byrne
by artist: Else Torp
by artist: Sara Fors
by artist: Robert Aiki Aubrey Lowe
by artist: Viktor Orri Árnason
by artist: Budapest Art Orchestra
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803630
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:34:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08c6194d7db0dc6a534adc0570594dcbc36d25c7a760c3b53f4846ed9f264ce3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4uPeLt3BnHdxF9Wd9wjPZT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uPeLt3BnHdxF9Wd9wjPZT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08c6194d7db0dc6a534adc0570594dcbc36d25c7a760c3b53f4846ed9f264ce3","isrc":"DEN961803630","name":"The Last Men","registered_at":"2026-06-06T22:34:45Z","spotify_id":"4uPeLt3BnHdxF9Wd9wjPZT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c6194d7db0dc6a534adc0570594dcbc36d25c7a760c3b53f4846ed9f264ce3. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uPeLt3BnHdxF9Wd9wjPZT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uPeLt3BnHdxF9Wd9wjPZT.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x08c6194d7db0dc6a534adc0570594dcbc36d25c7a760c3b53f4846ed9f264ce3","isrc":"DEN961803630","name":"The Last Men","registered_at":"2026-06-06T22:34:45Z","spotify_id":"4uPeLt3BnHdxF9Wd9wjPZT","type":"track"}

Remembrance of the Past
type: MusicRecording
duration: PT2M34S
duration ms: 154932
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Robert Aiki Aubrey Lowe
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803640
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:18:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc76d288ca354b5acd08a2700126610e621efa45fa3526501886c9d49e355bb51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/09kl55xpjRoPksMrDEVWrs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09kl55xpjRoPksMrDEVWrs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc76d288ca354b5acd08a2700126610e621efa45fa3526501886c9d49e355bb51","isrc":"DEN961803640","name":"Remembrance of the Past","registered_at":"2026-06-22T19:18:14Z","spotify_id":"09kl55xpjRoPksMrDEVWrs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76d288ca354b5acd08a2700126610e621efa45fa3526501886c9d49e355bb51. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/09kl55xpjRoPksMrDEVWrs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09kl55xpjRoPksMrDEVWrs.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xc76d288ca354b5acd08a2700126610e621efa45fa3526501886c9d49e355bb51","isrc":"DEN961803640","name":"Remembrance of the Past","registered_at":"2026-06-22T19:18:14Z","spotify_id":"09kl55xpjRoPksMrDEVWrs","type":"track"}

The Universal End
type: MusicRecording
duration: PT1M23S
duration ms: 83315
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Robert Aiki Aubrey Lowe
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803650
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T13:02:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4d987c8323c6c24dfd6fb3a8a18775a2246ec00ff4266467a4f03e860b60f69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/66DXzaaWWCZGyq64Jp17Gs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66DXzaaWWCZGyq64Jp17Gs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd4d987c8323c6c24dfd6fb3a8a18775a2246ec00ff4266467a4f03e860b60f69","isrc":"DEN961803650","name":"The Universal End","registered_at":"2026-06-18T13:02:09Z","spotify_id":"66DXzaaWWCZGyq64Jp17Gs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d987c8323c6c24dfd6fb3a8a18775a2246ec00ff4266467a4f03e860b60f69. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66DXzaaWWCZGyq64Jp17Gs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/66DXzaaWWCZGyq64Jp17Gs.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xd4d987c8323c6c24dfd6fb3a8a18775a2246ec00ff4266467a4f03e860b60f69","isrc":"DEN961803650","name":"The Universal End","registered_at":"2026-06-18T13:02:09Z","spotify_id":"66DXzaaWWCZGyq64Jp17Gs","type":"track"}

Epilogue
type: MusicRecording
duration: PT5M8S
duration ms: 308652
explicit: false
by artist: Yair Elazar Glotman
by artist: Jóhann Jóhannsson
by artist: Hildur Guðnadóttir
by artist: Robert Aiki Aubrey Lowe
in album: Last And First Men
  type: MusicAlbum
  date published: 2020-02-28
isrc code: DEN961803660
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T21:16:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x673ba380f56b61178514ed44b8a2788b86bc464293670e89b7b750cc7d6a6988
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3sJW4otngRpULOjnRNyxrb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sJW4otngRpULOjnRNyxrb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673ba380f56b61178514ed44b8a2788b86bc464293670e89b7b750cc7d6a6988. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3sJW4otngRpULOjnRNyxrb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3sJW4otngRpULOjnRNyxrb.
  date published: 2026-07-02T03:55:08Z

Jóhannsson: 12 Conversations with Thilo Heinzmann
type: MusicAlbum
date published: 2019-09-20
track: Manifest
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371240
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Echo Collective
  in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
    type: MusicAlbum
    date published: 2019-09-20
  isrc code: DEN961930001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T23:39:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb69078ee165da54bed7c291929d60c8f512aba102adb448e1ffbb35c5910ad0c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/76JFXLVInNssod7NaR2NPL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76JFXLVInNssod7NaR2NPL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69078ee165da54bed7c291929d60c8f512aba102adb448e1ffbb35c5910ad0c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/76JFXLVInNssod7NaR2NPL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76JFXLVInNssod7NaR2NPL.
    date published: 2026-07-02T03:30:09Z
track: Low
  type: MusicRecording
  duration: PT5M26S
  duration ms: 326983
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Echo Collective
  in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
    type: MusicAlbum
    date published: 2019-09-20
  isrc code: DEN961930002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T04:39:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1eaa5c8ed352ab750768e08f0c40461e882f9ef2e72e2661298bedf842eb43a2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4CkyvY95yIOgTmMpgoOWxL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CkyvY95yIOgTmMpgoOWxL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eaa5c8ed352ab750768e08f0c40461e882f9ef2e72e2661298bedf842eb43a2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CkyvY95yIOgTmMpgoOWxL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4CkyvY95yIOgTmMpgoOWxL.
    date published: 2026-07-02T03:30:09Z
track: Stuk
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146630
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Echo Collective
  in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
    type: MusicAlbum
    date published: 2019-09-20
  isrc code: DEN961930003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:05:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd56f66a83ad4223df3f73b8798aaeefcdef228b3aa804a3559f5f4b45a0988c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2ikLsmoDwNlZHxFgam0aly.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ikLsmoDwNlZHxFgam0aly
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56f66a83ad4223df3f73b8798aaeefcdef228b3aa804a3559f5f4b45a0988c6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ikLsmoDwNlZHxFgam0aly.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ikLsmoDwNlZHxFgam0aly.
    date published: 2026-06-13T12:47:07Z
track: Shell
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152813
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Echo Collective
  in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
    type: MusicAlbum
    date published: 2019-09-20
  isrc code: DEN961930004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:46:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb19f6f5e1ade1d8b4e65cdb1dba2cf5cf8ced032ebfed83913d6afa55dbf7753
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/43esaII92X1yBmjkE8pxKI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43esaII92X1yBmjkE8pxKI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19f6f5e1ade1d8b4e65cdb1dba2cf5cf8ced032ebfed83913d6afa55dbf7753. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43esaII92X1yBmjkE8pxKI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43esaII92X1yBmjkE8pxKI.
    date published: 2026-06-13T13:32:09Z
track: Zurich
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126225
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Echo Collective
  in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
    type: MusicAlbum
    date published: 2019-09-20
  isrc code: DEN961930005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Harm
track: Lacrimosa
track: Pol
track: Form
track: Arc
track: Danse
track: Gold

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T19:37:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb75bd99457b50339152a7fb7c0f388a690990d67efb642d687c0c6c7e05e59aa

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953528

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0YXRjV1wNRSKPeFuwIv7bl.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YXRjV1wNRSKPeFuwIv7bl

OTSTimestamp
type: PropertyValue
value: 2026-06-13T15:41:10Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75bd99457b50339152a7fb7c0f388a690990d67efb642d687c0c6c7e05e59aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0YXRjV1wNRSKPeFuwIv7bl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YXRjV1wNRSKPeFuwIv7bl.
date published: 2026-06-13T15:41:10Z

Harm
type: MusicRecording
duration: PT3M22S
duration ms: 202009
explicit: false
by artist: Jóhann Jóhannsson
by artist: Echo Collective
in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
  type: MusicAlbum
  date published: 2019-09-20
isrc code: DEN961930006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:10:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd2bcecb517fdc68276a423e974c18b913fc886abb0265aac392fff0f939f9f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0LXQ2uTGDQC0EXTmSxnDPN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LXQ2uTGDQC0EXTmSxnDPN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2bcecb517fdc68276a423e974c18b913fc886abb0265aac392fff0f939f9f1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0LXQ2uTGDQC0EXTmSxnDPN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LXQ2uTGDQC0EXTmSxnDPN.
  date published: 2026-07-02T03:55:08Z

Lacrimosa
type: MusicRecording
duration: PT4M5S
duration ms: 245204
explicit: false
by artist: Jóhann Jóhannsson
by artist: Echo Collective
in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
  type: MusicAlbum
  date published: 2019-09-20
isrc code: DEN961930007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:19:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x585007c78e2b3950cc8d1f8ab0f89e30f9cb46c20965d9062804659f01dab4d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6A3hB7MG9aTs26h7OkZmbA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A3hB7MG9aTs26h7OkZmbA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585007c78e2b3950cc8d1f8ab0f89e30f9cb46c20965d9062804659f01dab4d6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6A3hB7MG9aTs26h7OkZmbA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6A3hB7MG9aTs26h7OkZmbA.
  date published: 2026-07-02T03:55:08Z

Pol
type: MusicRecording
duration: PT4M33S
duration ms: 273553
explicit: false
by artist: Jóhann Jóhannsson
by artist: Echo Collective
in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
  type: MusicAlbum
  date published: 2019-09-20
isrc code: DEN961930008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:49:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdb655624adcdcf3dd831d83be4342a8975412a58f4ea4a74870cb736c2aba31
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5JVMcYMCjjmFlgGtkhZWWj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JVMcYMCjjmFlgGtkhZWWj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb655624adcdcf3dd831d83be4342a8975412a58f4ea4a74870cb736c2aba31. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5JVMcYMCjjmFlgGtkhZWWj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5JVMcYMCjjmFlgGtkhZWWj.
  date published: 2026-07-02T03:55:08Z

Form
type: MusicRecording
duration: PT2M45S
duration ms: 165819
explicit: false
by artist: Jóhann Jóhannsson
by artist: Echo Collective
in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
  type: MusicAlbum
  date published: 2019-09-20
isrc code: DEN961930009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:17:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30de24f5b5676718008c191cd50b6f384a25fb2de30f06d090e229dc0ae15100
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0gToLvJAQO1C1Eb0CwhaAY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gToLvJAQO1C1Eb0CwhaAY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30de24f5b5676718008c191cd50b6f384a25fb2de30f06d090e229dc0ae15100. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gToLvJAQO1C1Eb0CwhaAY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gToLvJAQO1C1Eb0CwhaAY.
  date published: 2026-07-02T03:55:08Z

Arc
type: MusicRecording
duration: PT2M1S
duration ms: 121133
explicit: false
by artist: Jóhann Jóhannsson
by artist: Echo Collective
in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
  type: MusicAlbum
  date published: 2019-09-20
isrc code: DEN961930010

Danse
type: MusicRecording
duration: PT2M38S
duration ms: 158149
explicit: false
by artist: Jóhann Jóhannsson
by artist: Echo Collective
in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
  type: MusicAlbum
  date published: 2019-09-20
isrc code: DEN961930011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:16:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15fc37f0e7ec3836fdfa047ddbc0eb63088d41e318883a9053fa7ee2c5bb9bdd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0I7nH2Ni4F1oIuynKrGhQY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I7nH2Ni4F1oIuynKrGhQY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15fc37f0e7ec3836fdfa047ddbc0eb63088d41e318883a9053fa7ee2c5bb9bdd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0I7nH2Ni4F1oIuynKrGhQY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0I7nH2Ni4F1oIuynKrGhQY.
  date published: 2026-07-02T11:38:34Z

Gold
type: MusicRecording
duration: PT3M12S
duration ms: 192581
explicit: false
by artist: Jóhann Jóhannsson
by artist: Echo Collective
in album: Jóhannsson: 12 Conversations with Thilo Heinzmann
  type: MusicAlbum
  date published: 2019-09-20
isrc code: DEN961930012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:18:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa063bbb96faea9c52e9e3e8aa5c0b8c8c0871d8cc1682a4aa19238273f9386c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6eJoAW01RJFUq38rYgUajD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eJoAW01RJFUq38rYgUajD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa063bbb96faea9c52e9e3e8aa5c0b8c8c0871d8cc1682a4aa19238273f9386c6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eJoAW01RJFUq38rYgUajD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eJoAW01RJFUq38rYgUajD.
  date published: 2026-07-02T11:38:34Z

White Black Boy (Original Soundtrack)
type: MusicAlbum
date published: 2019-04-19
track: Intro
  type: MusicRecording
  duration: PT1M43S
  duration ms: 103696
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205800
track: Playing with Ball
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131640
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205810
track: Dying Bird
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94013
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205820
track: Exam Results
  type: MusicRecording
  duration: PT1M39S
  duration ms: 99986
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205830
track: Nightmare II
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161640
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205840
track: Feather
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142466
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205850
track: Sun
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107373
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205860
track: Bad Results
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118346
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205870
track: Exam
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111120
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205880
track: Nightmare
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160293
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205890
track: Time To Say Goodbye
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154813
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205900
track: End Theme
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189133
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205910
track: Automobile
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188293
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: White Black Boy (Original Soundtrack)
    type: MusicAlbum
    date published: 2019-04-19
  isrc code: DEN961205920

Mandy (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2018-09-14
track: Seeker of the Serpent's Eye
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131666
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Mandy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-09-14
  isrc code: USLS51816801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:42:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7ddcd242c540a6c24052f038bebf282d6e13212e178965f79e4a26ed21d5ad2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/78z69JDlHzrxN83e1nXeUK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78z69JDlHzrxN83e1nXeUK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7ddcd242c540a6c24052f038bebf282d6e13212e178965f79e4a26ed21d5ad2","isrc":"USLS51816801","name":"Seeker of the Serpent's Eye","registered_at":"2026-06-10T01:42:53Z","spotify_id":"78z69JDlHzrxN83e1nXeUK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ddcd242c540a6c24052f038bebf282d6e13212e178965f79e4a26ed21d5ad2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/78z69JDlHzrxN83e1nXeUK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78z69JDlHzrxN83e1nXeUK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc7ddcd242c540a6c24052f038bebf282d6e13212e178965f79e4a26ed21d5ad2","isrc":"USLS51816801","name":"Seeker of the Serpent's Eye","registered_at":"2026-06-10T01:42:53Z","spotify_id":"78z69JDlHzrxN83e1nXeUK","type":"track"}
track: Starling
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135066
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Mandy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-09-14
  isrc code: USLS51816802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:25:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x41ba8affb8adf74aa9ccc658e65bd8a3f2a19406f5effbd25ec86d019a860e15
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2OwX9fQMNnfbDXO2ZrLslj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OwX9fQMNnfbDXO2ZrLslj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ba8affb8adf74aa9ccc658e65bd8a3f2a19406f5effbd25ec86d019a860e15. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2OwX9fQMNnfbDXO2ZrLslj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2OwX9fQMNnfbDXO2ZrLslj.
    date published: 2026-06-13T17:25:41Z
track: Mandy Love Theme
  type: MusicRecording
  duration: PT4M38S
  duration ms: 278533
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Mandy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-09-14
  isrc code: USLS51816803
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:30:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5525adde2715de0379f9f842d0b2befdc9d2b3c1e7cb23ac2ac4a3dd3729b4ce
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0sTXvRbRyjFCoUbRo7CJ6S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sTXvRbRyjFCoUbRo7CJ6S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5525adde2715de0379f9f842d0b2befdc9d2b3c1e7cb23ac2ac4a3dd3729b4ce","isrc":"USLS51816803","name":"Mandy Love Theme","registered_at":"2026-06-05T04:30:34Z","spotify_id":"0sTXvRbRyjFCoUbRo7CJ6S","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5525adde2715de0379f9f842d0b2befdc9d2b3c1e7cb23ac2ac4a3dd3729b4ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0sTXvRbRyjFCoUbRo7CJ6S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sTXvRbRyjFCoUbRo7CJ6S.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5525adde2715de0379f9f842d0b2befdc9d2b3c1e7cb23ac2ac4a3dd3729b4ce","isrc":"USLS51816803","name":"Mandy Love Theme","registered_at":"2026-06-05T04:30:34Z","spotify_id":"0sTXvRbRyjFCoUbRo7CJ6S","type":"track"}
track: Horns of Abraxas
  type: MusicRecording
  duration: PT1M31S
  duration ms: 91013
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Mandy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-09-14
  isrc code: USLS51816804
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T12:47:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb6de462ba845123da66eeab25446b2247323e29b2ca713fde772d2c13b94414e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0P21huh9d2YfOh6rmC19fQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21huh9d2YfOh6rmC19fQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb6de462ba845123da66eeab25446b2247323e29b2ca713fde772d2c13b94414e","isrc":"USLS51816804","name":"Horns of Abraxas","registered_at":"2026-06-18T12:47:04Z","spotify_id":"0P21huh9d2YfOh6rmC19fQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6de462ba845123da66eeab25446b2247323e29b2ca713fde772d2c13b94414e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0P21huh9d2YfOh6rmC19fQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0P21huh9d2YfOh6rmC19fQ.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb6de462ba845123da66eeab25446b2247323e29b2ca713fde772d2c13b94414e","isrc":"USLS51816804","name":"Horns of Abraxas","registered_at":"2026-06-18T12:47:04Z","spotify_id":"0P21huh9d2YfOh6rmC19fQ","type":"track"}
track: Black Skulls
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165960
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Mandy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-09-14
  isrc code: USLS51816805
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Death and Ashes
track: Sand
track: Red
track: Forging the Beast
track: Dive-Bomb Blues
track: Waste
track: Temple
track: Burning Church
track: Memories
track: Children of the New Dawn

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T12:48:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xce31eccc8005141b7a99b62ebbed13f6ccf7bf8fb2a6f64ce5938ef1641d853c

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/270eypjR3NJY39pZGp4tgo.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/270eypjR3NJY39pZGp4tgo

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xce31eccc8005141b7a99b62ebbed13f6ccf7bf8fb2a6f64ce5938ef1641d853c","isrc":"USLS51816805","name":"Black Skulls","registered_at":"2026-06-18T12:48:37Z","spotify_id":"270eypjR3NJY39pZGp4tgo","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce31eccc8005141b7a99b62ebbed13f6ccf7bf8fb2a6f64ce5938ef1641d853c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/270eypjR3NJY39pZGp4tgo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/270eypjR3NJY39pZGp4tgo.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xce31eccc8005141b7a99b62ebbed13f6ccf7bf8fb2a6f64ce5938ef1641d853c","isrc":"USLS51816805","name":"Black Skulls","registered_at":"2026-06-18T12:48:37Z","spotify_id":"270eypjR3NJY39pZGp4tgo","type":"track"}

Death and Ashes
type: MusicRecording
duration: PT4M38S
duration ms: 278880
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:12:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c504321f5612ca7237100f65a574cbfe6979d92a0faeb7335645af08032ef77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1IyPd065NkGaOL5Qe7XI9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IyPd065NkGaOL5Qe7XI9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c504321f5612ca7237100f65a574cbfe6979d92a0faeb7335645af08032ef77","isrc":"USLS51816806","name":"Death and Ashes","registered_at":"2026-06-07T12:12:38Z","spotify_id":"1IyPd065NkGaOL5Qe7XI9c","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c504321f5612ca7237100f65a574cbfe6979d92a0faeb7335645af08032ef77. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IyPd065NkGaOL5Qe7XI9c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IyPd065NkGaOL5Qe7XI9c.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x8c504321f5612ca7237100f65a574cbfe6979d92a0faeb7335645af08032ef77","isrc":"USLS51816806","name":"Death and Ashes","registered_at":"2026-06-07T12:12:38Z","spotify_id":"1IyPd065NkGaOL5Qe7XI9c","type":"track"}

Sand
type: MusicRecording
duration: PT2M2S
duration ms: 122533
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:50:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x486ecf07b45a92b0e305e545de3bdfac842d486c845f5032d40530ae3a71ec8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6wXzZE46Rg3mYfRBHugjzy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wXzZE46Rg3mYfRBHugjzy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486ecf07b45a92b0e305e545de3bdfac842d486c845f5032d40530ae3a71ec8b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wXzZE46Rg3mYfRBHugjzy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6wXzZE46Rg3mYfRBHugjzy.
  date published: 2026-07-02T11:38:34Z

Red
type: MusicRecording
duration: PT1M32S
duration ms: 92626
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:44:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0dbbd42732d49b38112d3c9b1b15dd67c523bc3cefa32bf264d9a43b9dd257e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7e4fw6TDYBLvaKzs1hkz18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e4fw6TDYBLvaKzs1hkz18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dbbd42732d49b38112d3c9b1b15dd67c523bc3cefa32bf264d9a43b9dd257e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7e4fw6TDYBLvaKzs1hkz18.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e4fw6TDYBLvaKzs1hkz18.
  date published: 2026-07-02T03:30:09Z

Forging the Beast
type: MusicRecording
duration: PT1M46S
duration ms: 106480
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:22:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd59fb9ef2d8eb7893a3a5cab09b7c38216eb6b16ba3bf9a438e6912af4c87385
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/56ZH56Epw9peEHJvE1rFxu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56ZH56Epw9peEHJvE1rFxu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd59fb9ef2d8eb7893a3a5cab09b7c38216eb6b16ba3bf9a438e6912af4c87385","isrc":"USLS51816809","name":"Forging the Beast","registered_at":"2026-06-09T15:22:50Z","spotify_id":"56ZH56Epw9peEHJvE1rFxu","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59fb9ef2d8eb7893a3a5cab09b7c38216eb6b16ba3bf9a438e6912af4c87385. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56ZH56Epw9peEHJvE1rFxu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56ZH56Epw9peEHJvE1rFxu.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd59fb9ef2d8eb7893a3a5cab09b7c38216eb6b16ba3bf9a438e6912af4c87385","isrc":"USLS51816809","name":"Forging the Beast","registered_at":"2026-06-09T15:22:50Z","spotify_id":"56ZH56Epw9peEHJvE1rFxu","type":"track"}

Dive-Bomb Blues
type: MusicRecording
duration: PT2M15S
duration ms: 135306
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:15:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7ab138cd776a05c3f4db8ccd7cb046912c7d7b17bcf4d9b7b5b464a16d7c14c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2FOqAyvvgC35wSozPFp7YU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FOqAyvvgC35wSozPFp7YU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7ab138cd776a05c3f4db8ccd7cb046912c7d7b17bcf4d9b7b5b464a16d7c14c","isrc":"USLS51816810","name":"Dive-Bomb Blues","registered_at":"2026-06-19T08:15:48Z","spotify_id":"2FOqAyvvgC35wSozPFp7YU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ab138cd776a05c3f4db8ccd7cb046912c7d7b17bcf4d9b7b5b464a16d7c14c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FOqAyvvgC35wSozPFp7YU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FOqAyvvgC35wSozPFp7YU.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xb7ab138cd776a05c3f4db8ccd7cb046912c7d7b17bcf4d9b7b5b464a16d7c14c","isrc":"USLS51816810","name":"Dive-Bomb Blues","registered_at":"2026-06-19T08:15:48Z","spotify_id":"2FOqAyvvgC35wSozPFp7YU","type":"track"}

Waste
type: MusicRecording
duration: PT2M55S
duration ms: 175746
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816811
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T02:45:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd096b7ddae027cf7e3deb654e6c89e2a52046bc48148c2e0a17fa96263b3cab8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0fNknOiIWtM4KzbtS4Kwa5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fNknOiIWtM4KzbtS4Kwa5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd096b7ddae027cf7e3deb654e6c89e2a52046bc48148c2e0a17fa96263b3cab8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0fNknOiIWtM4KzbtS4Kwa5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fNknOiIWtM4KzbtS4Kwa5.
  date published: 2026-07-02T03:30:09Z

Temple
type: MusicRecording
duration: PT2M59S
duration ms: 179893
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816812
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T21:03:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x35ed2fb8fbec278e1f226f92a9183bbf99a0945ad04c61bc056c708d99e9a1ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5bmPqGiZ2MCvTnNXr0IX6Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bmPqGiZ2MCvTnNXr0IX6Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ed2fb8fbec278e1f226f92a9183bbf99a0945ad04c61bc056c708d99e9a1ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5bmPqGiZ2MCvTnNXr0IX6Z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bmPqGiZ2MCvTnNXr0IX6Z.
  date published: 2026-07-02T03:55:08Z

Burning Church
type: MusicRecording
duration: PT1M37S
duration ms: 97946
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:54:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e17991c46044bc95da5b2b61c504e550770a838d5a9d340d79df75f0096cc73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4pYslbeGg1G5VJDa8mbcPf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pYslbeGg1G5VJDa8mbcPf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e17991c46044bc95da5b2b61c504e550770a838d5a9d340d79df75f0096cc73","isrc":"USLS51816813","name":"Burning Church","registered_at":"2026-06-20T20:54:40Z","spotify_id":"4pYslbeGg1G5VJDa8mbcPf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e17991c46044bc95da5b2b61c504e550770a838d5a9d340d79df75f0096cc73. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4pYslbeGg1G5VJDa8mbcPf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pYslbeGg1G5VJDa8mbcPf.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x8e17991c46044bc95da5b2b61c504e550770a838d5a9d340d79df75f0096cc73","isrc":"USLS51816813","name":"Burning Church","registered_at":"2026-06-20T20:54:40Z","spotify_id":"4pYslbeGg1G5VJDa8mbcPf","type":"track"}

Memories
type: MusicRecording
duration: PT2M34S
duration ms: 154693
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-09-14
isrc code: USLS51816814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf50212d4704baa8f907a2a63018f5b0a7d66b6d5b255c14f19853899d6d3e8e
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7JVUZYDnD965mTMgMzWcQZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JVUZYDnD965mTMgMzWcQZ
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf50212d4704baa8f907a2a63018f5b0a7d66b6d5b255c14f19853899d6d3e8e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JVUZYDnD965mTMgMzWcQZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JVUZYDnD965mTMgMzWcQZ.
  date published: 2026-06-13T13:32:09Z

Children of the New Dawn
type: MusicRecording
duration: PT5M31S
duration ms: 331466
explicit: false
by artist: Jóhann Jóhannsson
in album: Mandy (Original Motion Picture Soundtrack)
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isrc code: USLS51816815
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4aAjRlGYP5wBI1SyUUcK5P.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aAjRlGYP5wBI1SyUUcK5P
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8225dd0b57f90096b5dd13c0a9d040247e0aa14dbeebf30c30c10a11c0a13c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4aAjRlGYP5wBI1SyUUcK5P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4aAjRlGYP5wBI1SyUUcK5P.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x6f8225dd0b57f90096b5dd13c0a9d040247e0aa14dbeebf30c30c10a11c0a13c","isrc":"USLS51816815","name":"Children of the New Dawn","registered_at":"2026-06-10T01:42:17Z","spotify_id":"4aAjRlGYP5wBI1SyUUcK5P","type":"track"}

The Mercy (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2018-02-02
track: Flares
  type: MusicRecording
  duration: PT1M11S
  duration ms: 71306
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Mercy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-02-02
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/52ZWp6qtstIFn7qN0riNgh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52ZWp6qtstIFn7qN0riNgh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60559576b1d9adffc5bb9f3e9d0734c7dbe41f33777894618ec4386313b77f7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52ZWp6qtstIFn7qN0riNgh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52ZWp6qtstIFn7qN0riNgh.
    date published: 2026-07-02T03:55:08Z
track: Boating For Beginners
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  by artist: Jóhann Jóhannsson
  by artist: Rutger Hoedemaekers
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    type: MusicAlbum
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  additional property: CopyrightID
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  additional property: OTSHash
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    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1llljzewS1p2DJtjsBVBrk
  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3377a1fc6b3b888fa52233a7584ec96820e9405f628a0a036d769bb8a1d10c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1llljzewS1p2DJtjsBVBrk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1llljzewS1p2DJtjsBVBrk.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x0c3377a1fc6b3b888fa52233a7584ec96820e9405f628a0a036d769bb8a1d10c","isrc":"DEN961730402","name":"Boating For Beginners","registered_at":"2026-06-07T13:00:25Z","spotify_id":"1llljzewS1p2DJtjsBVBrk","type":"track"}
track: The Good Ship Teignmouth Electron
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  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Mercy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: DEN961730403
track: Jóhannsson: A Sparrow Alighted upon our Shoulder
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146440
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: Air Lyndhurst String Orchestra
  by artist: Anthony Weeden
  in album: The Mercy (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2018-02-02
  isrc code: DEN961630006
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4803f35a3fc9708eca292a94903560b5ae25cc50fcdd34a545da4a24f68acc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2PSEp60A1JTJAVe4eCbHFQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PSEp60A1JTJAVe4eCbHFQ.
    date published: 2026-07-02T03:55:08Z
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track: Terra Firma
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  by artist: Rutger Hoedemaekers
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
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track: Into The Wide And Deep Unknown
track: Jóhannsson: Good Morning, Midnight
track: A Sea Without Shores
track: Karen býr til engil - Remastered
track: Innocence - From „Free The Mind” Soundtrack
track: The Doldrums
track: Meditation - From „Free The Mind” Soundtrack
track: The Horse Latitudes
track: Radio - From „Free The Mind” Soundtrack
track: The Furious Sea Of Fogs And Squalls
track: Three Thousand Five Hundred And Ninety One Benches - From "Copenhagen Dreams" Soundtrack
track: The Captain's Log
track: The Mercy
track: She Loves To Ride The Port Ferry When It Rains - From "Copenhagen Dreams" Soundtrack
track: Jóhannsson: The Radiant City
track: Jóhannsson: A Pile of Dust
track: At 19°41'10.40 North 79°52'37.83 West, Lies The Shadow

Into The Wide And Deep Unknown
type: MusicRecording
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by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
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  date published: 2018-02-02
isrc code: DEN961730405

Jóhannsson: Good Morning, Midnight
type: MusicRecording
duration: PT3M16S
duration ms: 196533
explicit: false
by artist: Jóhann Jóhannsson
by artist: Air Lyndhurst String Orchestra
by artist: Anthony Weeden
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
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isrc code: DEN961630013
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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A Sea Without Shores
type: MusicRecording
duration: PT1M31S
duration ms: 91440
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961730407

Karen býr til engil - Remastered
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc370ba01ddfd5b0d80e3ce2039fbcf12ce292f7827247135f90d51800051dbdf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nVEgsvnuK8oKbRsVRno8m.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6nVEgsvnuK8oKbRsVRno8m.
  date published: 2026-07-06T06:56:49Z
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Innocence - From „Free The Mind” Soundtrack
type: MusicRecording
duration: PT1M10S
duration ms: 70226
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02

The Doldrums
type: MusicRecording
duration: PT2M12S
duration ms: 132346
explicit: false
by artist: Jóhann Jóhannsson
by artist: Rutger Hoedemaekers
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961730408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:04:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2b4674ff183ecf4c5e58e5751c4fad3a2fae93e0d850187a62139cc68108807
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5jLfxCK4iMjuQo66c065Ve.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jLfxCK4iMjuQo66c065Ve
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2b4674ff183ecf4c5e58e5751c4fad3a2fae93e0d850187a62139cc68108807","isrc":"DEN961730408","name":"The Doldrums","registered_at":"2026-06-17T23:04:24Z","spotify_id":"5jLfxCK4iMjuQo66c065Ve","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b4674ff183ecf4c5e58e5751c4fad3a2fae93e0d850187a62139cc68108807. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5jLfxCK4iMjuQo66c065Ve.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5jLfxCK4iMjuQo66c065Ve.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd2b4674ff183ecf4c5e58e5751c4fad3a2fae93e0d850187a62139cc68108807","isrc":"DEN961730408","name":"The Doldrums","registered_at":"2026-06-17T23:04:24Z","spotify_id":"5jLfxCK4iMjuQo66c065Ve","type":"track"}

Meditation - From „Free The Mind” Soundtrack
type: MusicRecording
duration: PT1M29S
duration ms: 89080
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02

The Horse Latitudes
type: MusicRecording
duration: PT3M14S
duration ms: 194666
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961730409

Radio - From „Free The Mind” Soundtrack
type: MusicRecording
duration: PT3M49S
duration ms: 229453
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02

The Furious Sea Of Fogs And Squalls
type: MusicRecording
duration: PT1M13S
duration ms: 73600
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961730410

Three Thousand Five Hundred And Ninety One Benches - From "Copenhagen Dreams" Soundtrack
type: MusicRecording
duration: PT1M49S
duration ms: 109053
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02

The Captain's Log
type: MusicRecording
duration: PT1M49S
duration ms: 109560
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961730411

The Mercy
type: MusicRecording
duration: PT6M3S
duration ms: 363346
explicit: false
by artist: Jóhann Jóhannsson
by artist: Rutger Hoedemaekers
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961730412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:57:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd3ae8cf7dfa2d93bc548ac55e8c74099d9224cb510a74bb36d950029e3df79a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/75XFdPvfVyPQDnu3TNLSQ8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75XFdPvfVyPQDnu3TNLSQ8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd3ae8cf7dfa2d93bc548ac55e8c74099d9224cb510a74bb36d950029e3df79a","isrc":"DEN961730412","name":"The Mercy","registered_at":"2026-06-24T10:57:01Z","spotify_id":"75XFdPvfVyPQDnu3TNLSQ8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3ae8cf7dfa2d93bc548ac55e8c74099d9224cb510a74bb36d950029e3df79a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/75XFdPvfVyPQDnu3TNLSQ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75XFdPvfVyPQDnu3TNLSQ8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xdd3ae8cf7dfa2d93bc548ac55e8c74099d9224cb510a74bb36d950029e3df79a","isrc":"DEN961730412","name":"The Mercy","registered_at":"2026-06-24T10:57:01Z","spotify_id":"75XFdPvfVyPQDnu3TNLSQ8","type":"track"}

She Loves To Ride The Port Ferry When It Rains - From "Copenhagen Dreams" Soundtrack
type: MusicRecording
duration: PT3M3S
duration ms: 183906
explicit: false
by artist: Jóhann Jóhannsson
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02

Jóhannsson: The Radiant City
type: MusicRecording
duration: PT3M30S
duration ms: 210360
explicit: false
by artist: Jóhann Jóhannsson
by artist: The Dirac Quartet
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961630009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:43:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1Q923gOXIdYGjMbG9HYf57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Q923gOXIdYGjMbG9HYf57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a","isrc":"DEN961630009","name":"Jóhannsson: The Radiant City","registered_at":"2026-06-06T02:43:12Z","spotify_id":"1Q923gOXIdYGjMbG9HYf57","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Q923gOXIdYGjMbG9HYf57.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Q923gOXIdYGjMbG9HYf57.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x869af4b306610f227beae59ed37c4ffa4126c4d3bfb5b329edfa56c74306735a","isrc":"DEN961630009","name":"Jóhannsson: The Radiant City","registered_at":"2026-06-06T02:43:12Z","spotify_id":"1Q923gOXIdYGjMbG9HYf57","type":"track"}

Jóhannsson: A Pile of Dust
type: MusicRecording
duration: PT4M49S
duration ms: 289760
explicit: false
by artist: Jóhann Jóhannsson
by artist: Air Lyndhurst String Orchestra
by artist: Anthony Weeden
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961630005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:37:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6gKZjXZSGaFqTia17VL20B.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gKZjXZSGaFqTia17VL20B
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c","isrc":"DEN961630005","name":"Jóhannsson: A Pile of Dust","registered_at":"2026-06-06T02:37:04Z","spotify_id":"6gKZjXZSGaFqTia17VL20B","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6gKZjXZSGaFqTia17VL20B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6gKZjXZSGaFqTia17VL20B.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x0b819b2a95c77abaaf597c6c01b227fd27910dbca62ecef556c615be2cafd65c","isrc":"DEN961630005","name":"Jóhannsson: A Pile of Dust","registered_at":"2026-06-06T02:37:04Z","spotify_id":"6gKZjXZSGaFqTia17VL20B","type":"track"}

At 19°41'10.40 North 79°52'37.83 West, Lies The Shadow
type: MusicRecording
duration: PT0M55S
duration ms: 55813
explicit: false
by artist: Jóhann Jóhannsson
by artist: Rutger Hoedemaekers
in album: The Mercy (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2018-02-02
isrc code: DEN961730413

Mary Magdalene (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 1970-01-01
track: Cana
  type: MusicRecording
  duration: PT1M39S
  duration ms: 99613
  explicit: false
  by artist: Hildur Guðnadóttir
  by artist: Jóhann Jóhannsson
  in album: Mary Magdalene (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: US5941408776
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T16:33:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa8b58ba1bb1652dd98be47c403618dd8514826d964404ed0b7418d19f8ca5ada
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/31HQUaMVQCOCLCJhjpHFBX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31HQUaMVQCOCLCJhjpHFBX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b58ba1bb1652dd98be47c403618dd8514826d964404ed0b7418d19f8ca5ada. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/31HQUaMVQCOCLCJhjpHFBX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31HQUaMVQCOCLCJhjpHFBX.
    date published: 2026-06-13T13:32:09Z
track: The Mustard Seed
  type: MusicRecording
  duration: PT2M11S
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  by artist: Jóhann Jóhannsson
  in album: Mary Magdalene (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5fd1ef626686ef9c255d94a375a2e69c2bb4799c966d5bc83a97b7d18ffa9854
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6kXgucJ1be2N7X85HqTfLf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kXgucJ1be2N7X85HqTfLf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5fd1ef626686ef9c255d94a375a2e69c2bb4799c966d5bc83a97b7d18ffa9854","isrc":"US5941408777","name":"The Mustard Seed","registered_at":"2026-06-06T23:20:31Z","spotify_id":"6kXgucJ1be2N7X85HqTfLf","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd1ef626686ef9c255d94a375a2e69c2bb4799c966d5bc83a97b7d18ffa9854. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6kXgucJ1be2N7X85HqTfLf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6kXgucJ1be2N7X85HqTfLf.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x5fd1ef626686ef9c255d94a375a2e69c2bb4799c966d5bc83a97b7d18ffa9854","isrc":"US5941408777","name":"The Mustard Seed","registered_at":"2026-06-06T23:20:31Z","spotify_id":"6kXgucJ1be2N7X85HqTfLf","type":"track"}
track: The Dress
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  by artist: Jóhann Jóhannsson
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    type: MusicAlbum
    date published: 1970-01-01
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6dIBeXOKUrxEA5ppvjKsh8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dIBeXOKUrxEA5ppvjKsh8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7f07724d993395c6d0961db15bf12bad816e14dfb101bdb7d75293fc45c343b","isrc":"US5941408778","name":"The Dress","registered_at":"2026-06-20T04:38:55Z","spotify_id":"6dIBeXOKUrxEA5ppvjKsh8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f07724d993395c6d0961db15bf12bad816e14dfb101bdb7d75293fc45c343b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dIBeXOKUrxEA5ppvjKsh8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dIBeXOKUrxEA5ppvjKsh8.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xc7f07724d993395c6d0961db15bf12bad816e14dfb101bdb7d75293fc45c343b","isrc":"US5941408778","name":"The Dress","registered_at":"2026-06-20T04:38:55Z","spotify_id":"6dIBeXOKUrxEA5ppvjKsh8","type":"track"}
track: Messiah
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216706
  explicit: false
  by artist: Hildur Guðnadóttir
  by artist: Jóhann Jóhannsson
  in album: Mary Magdalene (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: US5941408779
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:42:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5b6711c476f47e920434ff454c4838c722536d1743c592579d5abc5f2ac46d9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5wZeVIBFtMbFeD2gScCuxF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wZeVIBFtMbFeD2gScCuxF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b6711c476f47e920434ff454c4838c722536d1743c592579d5abc5f2ac46d9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wZeVIBFtMbFeD2gScCuxF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wZeVIBFtMbFeD2gScCuxF.
    date published: 2026-06-13T13:32:09Z
track: The Goats
  type: MusicRecording
  duration: PT5M7S
  duration ms: 307746
  explicit: false
  by artist: Hildur Guðnadóttir
  by artist: Jóhann Jóhannsson
  in album: Mary Magdalene (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: US5941408780
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Ravine
track: Leaving Home
track: Rooftop
track: Golgotha
track: Crucifixion
track: End Of A Journey
track: Maundy
track: Resurrection

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-25T18:26:58+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb0e87600b824087e942ad7fcdf83cc2bf00cf8bc471bbec0f5bee85173c99cb3

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956312

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956312

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5UhThPVphBpaqQPFvpeHN6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UhThPVphBpaqQPFvpeHN6

OTSTimestamp
type: PropertyValue
value: 2026-07-02T05:09:12Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb0e87600b824087e942ad7fcdf83cc2bf00cf8bc471bbec0f5bee85173c99cb3","isrc":"US5941408780","name":"The Goats","registered_at":"2026-06-25T18:26:58Z","spotify_id":"5UhThPVphBpaqQPFvpeHN6","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e87600b824087e942ad7fcdf83cc2bf00cf8bc471bbec0f5bee85173c99cb3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UhThPVphBpaqQPFvpeHN6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5UhThPVphBpaqQPFvpeHN6.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0xb0e87600b824087e942ad7fcdf83cc2bf00cf8bc471bbec0f5bee85173c99cb3","isrc":"US5941408780","name":"The Goats","registered_at":"2026-06-25T18:26:58Z","spotify_id":"5UhThPVphBpaqQPFvpeHN6","type":"track"}

Ravine
type: MusicRecording
duration: PT2M1S
duration ms: 121760
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408781
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:41:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9c487fd25bb7b297a178df0f0695cdf31ba5524be0d001879ae6bdacdedf72e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6AqDWGmP2cZrP0HlF9OWw0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AqDWGmP2cZrP0HlF9OWw0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c487fd25bb7b297a178df0f0695cdf31ba5524be0d001879ae6bdacdedf72e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6AqDWGmP2cZrP0HlF9OWw0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6AqDWGmP2cZrP0HlF9OWw0.
  date published: 2026-07-02T03:30:09Z

Leaving Home
type: MusicRecording
duration: PT4M58S
duration ms: 298106
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408782
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:04:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31674035e623c603349b9191a3666b9f7cdb61dc0d637a61f6c2484a518c115e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/40D2vS5fPUfudDmYp95Bv8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40D2vS5fPUfudDmYp95Bv8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31674035e623c603349b9191a3666b9f7cdb61dc0d637a61f6c2484a518c115e","isrc":"US5941408782","name":"Leaving Home","registered_at":"2026-06-17T23:04:22Z","spotify_id":"40D2vS5fPUfudDmYp95Bv8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31674035e623c603349b9191a3666b9f7cdb61dc0d637a61f6c2484a518c115e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40D2vS5fPUfudDmYp95Bv8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/40D2vS5fPUfudDmYp95Bv8.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x31674035e623c603349b9191a3666b9f7cdb61dc0d637a61f6c2484a518c115e","isrc":"US5941408782","name":"Leaving Home","registered_at":"2026-06-17T23:04:22Z","spotify_id":"40D2vS5fPUfudDmYp95Bv8","type":"track"}

Rooftop
type: MusicRecording
duration: PT2M7S
duration ms: 127466
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408783
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:17:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f2d52b1e1ef130477d461b234b1c6f5e77fda4ee70b3255580c96d26d852b94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/25oLGIxi2CfQ1I0NQLkwe2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25oLGIxi2CfQ1I0NQLkwe2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2d52b1e1ef130477d461b234b1c6f5e77fda4ee70b3255580c96d26d852b94. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/25oLGIxi2CfQ1I0NQLkwe2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/25oLGIxi2CfQ1I0NQLkwe2.
  date published: 2026-07-02T03:55:08Z

Golgotha
type: MusicRecording
duration: PT2M56S
duration ms: 176600
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408784
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:14:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60586e932607df513cd97cbe1cb56d7d6b539c569699ec104854db11e7072431
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/59qiv3CNUI70O3xc61aScQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59qiv3CNUI70O3xc61aScQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60586e932607df513cd97cbe1cb56d7d6b539c569699ec104854db11e7072431. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59qiv3CNUI70O3xc61aScQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59qiv3CNUI70O3xc61aScQ.
  date published: 2026-07-02T11:38:34Z

Crucifixion
type: MusicRecording
duration: PT3M12S
duration ms: 192960
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408785
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T23:39:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe7724e45ce006c4224bd4904cb4b80a61c004a362f6a764589930566f85d3e2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3YfiDKSMW9eZV9FhZZWmkG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YfiDKSMW9eZV9FhZZWmkG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7724e45ce006c4224bd4904cb4b80a61c004a362f6a764589930566f85d3e2f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YfiDKSMW9eZV9FhZZWmkG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YfiDKSMW9eZV9FhZZWmkG.
  date published: 2026-07-02T03:30:09Z

End Of A Journey
type: MusicRecording
duration: PT2M49S
duration ms: 169093
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408786
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T05:56:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5edd5b5686132392f2b8d7353c52f0fa244e1688b50157c1e2f7313f07354c8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7KYYcT1KdwaUDx05iRl8vm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KYYcT1KdwaUDx05iRl8vm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5edd5b5686132392f2b8d7353c52f0fa244e1688b50157c1e2f7313f07354c8f","isrc":"US5941408786","name":"End Of A Journey","registered_at":"2026-06-23T05:56:15Z","spotify_id":"7KYYcT1KdwaUDx05iRl8vm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edd5b5686132392f2b8d7353c52f0fa244e1688b50157c1e2f7313f07354c8f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7KYYcT1KdwaUDx05iRl8vm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KYYcT1KdwaUDx05iRl8vm.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0x5edd5b5686132392f2b8d7353c52f0fa244e1688b50157c1e2f7313f07354c8f","isrc":"US5941408786","name":"End Of A Journey","registered_at":"2026-06-23T05:56:15Z","spotify_id":"7KYYcT1KdwaUDx05iRl8vm","type":"track"}

Maundy
type: MusicRecording
duration: PT2M26S
duration ms: 146426
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408787
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:56:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b56a7f6240bd203c724e7a397f2bce59ec4bd6c8d1a016dcea41bbcf8ab16f9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/16ohNOWQrwHCTjyjoGXIJ8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ohNOWQrwHCTjyjoGXIJ8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b56a7f6240bd203c724e7a397f2bce59ec4bd6c8d1a016dcea41bbcf8ab16f9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16ohNOWQrwHCTjyjoGXIJ8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16ohNOWQrwHCTjyjoGXIJ8.
  date published: 2026-07-02T03:55:08Z

Resurrection
type: MusicRecording
duration: PT4M31S
duration ms: 271053
explicit: false
by artist: Hildur Guðnadóttir
by artist: Jóhann Jóhannsson
in album: Mary Magdalene (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: US5941408788
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22dc720b4f3220966dbf41c548843425d78f3dae4deba5af26345cacb5889c98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1AgQX1oX6U5EtSx9Vf7XE3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AgQX1oX6U5EtSx9Vf7XE3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dc720b4f3220966dbf41c548843425d78f3dae4deba5af26345cacb5889c98. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1AgQX1oX6U5EtSx9Vf7XE3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AgQX1oX6U5EtSx9Vf7XE3.
  date published: 2026-07-02T03:30:09Z

Sicario (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2015-09-18
track: Armoured Vehicle
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101733
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Sicario (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: US3M51536901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:58:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x926e8484ba8478779d2f581b3c7ab6f0ec1f9dba3f29c071acd523c30c0e4acf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4MV4b1CbDQA0ecXdUZT0DV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MV4b1CbDQA0ecXdUZT0DV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x926e8484ba8478779d2f581b3c7ab6f0ec1f9dba3f29c071acd523c30c0e4acf","isrc":"US3M51536901","name":"Armoured Vehicle","registered_at":"2026-06-07T12:58:50Z","spotify_id":"4MV4b1CbDQA0ecXdUZT0DV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926e8484ba8478779d2f581b3c7ab6f0ec1f9dba3f29c071acd523c30c0e4acf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4MV4b1CbDQA0ecXdUZT0DV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MV4b1CbDQA0ecXdUZT0DV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x926e8484ba8478779d2f581b3c7ab6f0ec1f9dba3f29c071acd523c30c0e4acf","isrc":"US3M51536901","name":"Armoured Vehicle","registered_at":"2026-06-07T12:58:50Z","spotify_id":"4MV4b1CbDQA0ecXdUZT0DV","type":"track"}
track: The Beast - From "Sicario"
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193466
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Sicario (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: US3M51536902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:58:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14bed140041fbfe0129db3124588b218c423a90da88282fc401ce4b84e5d7328
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5KwLjZ0oJ5kNl7jGtdiIOC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KwLjZ0oJ5kNl7jGtdiIOC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x14bed140041fbfe0129db3124588b218c423a90da88282fc401ce4b84e5d7328","isrc":"US3M51536902","name":"The Beast - From \"Sicario\"","registered_at":"2026-06-04T09:58:49Z","spotify_id":"5KwLjZ0oJ5kNl7jGtdiIOC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bed140041fbfe0129db3124588b218c423a90da88282fc401ce4b84e5d7328. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KwLjZ0oJ5kNl7jGtdiIOC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KwLjZ0oJ5kNl7jGtdiIOC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x14bed140041fbfe0129db3124588b218c423a90da88282fc401ce4b84e5d7328","isrc":"US3M51536902","name":"The Beast - From \"Sicario\"","registered_at":"2026-06-04T09:58:49Z","spotify_id":"5KwLjZ0oJ5kNl7jGtdiIOC","type":"track"}
track: The Border
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178386
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Sicario (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: US3M51536903
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:40:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x532640106c490bc71a816025914d8c53c434196ba8f72175567e4c52f3afd04e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2nGe8PeDIYPL8WwFnkOE9X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nGe8PeDIYPL8WwFnkOE9X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x532640106c490bc71a816025914d8c53c434196ba8f72175567e4c52f3afd04e","isrc":"US3M51536903","name":"The Border","registered_at":"2026-06-06T03:40:13Z","spotify_id":"2nGe8PeDIYPL8WwFnkOE9X","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532640106c490bc71a816025914d8c53c434196ba8f72175567e4c52f3afd04e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nGe8PeDIYPL8WwFnkOE9X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nGe8PeDIYPL8WwFnkOE9X.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x532640106c490bc71a816025914d8c53c434196ba8f72175567e4c52f3afd04e","isrc":"US3M51536903","name":"The Border","registered_at":"2026-06-06T03:40:13Z","spotify_id":"2nGe8PeDIYPL8WwFnkOE9X","type":"track"}
track: Drywall
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154480
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Sicario (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: US3M51536904
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:34:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc010e8eb9135621899a10ba3c8f6011d0067096b441bed60587f6defbdce0f70
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0ebaQqjDRlpfmSPA1CJOzS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ebaQqjDRlpfmSPA1CJOzS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc010e8eb9135621899a10ba3c8f6011d0067096b441bed60587f6defbdce0f70. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ebaQqjDRlpfmSPA1CJOzS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ebaQqjDRlpfmSPA1CJOzS.
    date published: 2026-06-13T15:41:10Z
track: Explosion
  type: MusicRecording
  duration: PT1M6S
  duration ms: 66946
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Sicario (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2015-09-18
  isrc code: US3M51536905
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Desert Music
track: Target
track: Convoy
track: The Bank
track: Surveillance
track: Reflection
track: Melancholia
track: Night Vision
track: Tunnel Music
track: Fausto
track: Balcony
track: Soccer Game
track: Alejandro's Song

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T19:25:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x848247a19b7df7a0c7520a4318b759ba40986a04ac807426c5a326b9ca131cc8

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6hbW1swwx3aUIvJu1RVo55.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hbW1swwx3aUIvJu1RVo55

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848247a19b7df7a0c7520a4318b759ba40986a04ac807426c5a326b9ca131cc8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hbW1swwx3aUIvJu1RVo55.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hbW1swwx3aUIvJu1RVo55.
date published: 2026-06-13T13:32:09Z

Desert Music
type: MusicRecording
duration: PT5M7S
duration ms: 307826
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:04:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d83aa2e90b0e273d41097699647892e8f2356137b0a4986d4221ad6a3d04aae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/03RruqL6P3illbLLitAKnB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03RruqL6P3illbLLitAKnB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d83aa2e90b0e273d41097699647892e8f2356137b0a4986d4221ad6a3d04aae","isrc":"US3M51536906","name":"Desert Music","registered_at":"2026-06-06T10:04:42Z","spotify_id":"03RruqL6P3illbLLitAKnB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d83aa2e90b0e273d41097699647892e8f2356137b0a4986d4221ad6a3d04aae. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03RruqL6P3illbLLitAKnB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03RruqL6P3illbLLitAKnB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4d83aa2e90b0e273d41097699647892e8f2356137b0a4986d4221ad6a3d04aae","isrc":"US3M51536906","name":"Desert Music","registered_at":"2026-06-06T10:04:42Z","spotify_id":"03RruqL6P3illbLLitAKnB","type":"track"}

Target
type: MusicRecording
duration: PT2M3S
duration ms: 123186
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T04:55:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16c957ffee2e7d1592e2104d851197cf11e505c87446fc1c6fc0c4a1318671d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6f1a8YrVPgUS1FlgLuZCiz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6f1a8YrVPgUS1FlgLuZCiz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c957ffee2e7d1592e2104d851197cf11e505c87446fc1c6fc0c4a1318671d6. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6f1a8YrVPgUS1FlgLuZCiz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6f1a8YrVPgUS1FlgLuZCiz.
  date published: 2026-06-13T15:41:10Z

Convoy
type: MusicRecording
duration: PT2M57S
duration ms: 177653
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:58:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58ede3e9654c6caca0d7e74ce5b537afb68df5af99cfbee0ddf5d4110e504ebc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2sRWX53pyWT4NHh8U8dAfV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sRWX53pyWT4NHh8U8dAfV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ede3e9654c6caca0d7e74ce5b537afb68df5af99cfbee0ddf5d4110e504ebc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2sRWX53pyWT4NHh8U8dAfV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sRWX53pyWT4NHh8U8dAfV.
  date published: 2026-06-13T17:25:41Z

The Bank
type: MusicRecording
duration: PT2M3S
duration ms: 123786
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:28:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec10c8791c78f31d46c96a76ad486119ca727d1425fb8786767771cbb41bb75b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4IzIGJ3Wti1JQ0C90hQyal.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IzIGJ3Wti1JQ0C90hQyal
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec10c8791c78f31d46c96a76ad486119ca727d1425fb8786767771cbb41bb75b","isrc":"US3M51536909","name":"The Bank","registered_at":"2026-06-08T19:28:09Z","spotify_id":"4IzIGJ3Wti1JQ0C90hQyal","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec10c8791c78f31d46c96a76ad486119ca727d1425fb8786767771cbb41bb75b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IzIGJ3Wti1JQ0C90hQyal.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4IzIGJ3Wti1JQ0C90hQyal.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xec10c8791c78f31d46c96a76ad486119ca727d1425fb8786767771cbb41bb75b","isrc":"US3M51536909","name":"The Bank","registered_at":"2026-06-08T19:28:09Z","spotify_id":"4IzIGJ3Wti1JQ0C90hQyal","type":"track"}

Surveillance
type: MusicRecording
duration: PT1M29S
duration ms: 89933
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:58:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x284a530d5ba134dfbe2c873566fcb2bd2fdf82a1d339dcc61dec39e2c8086a6e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6oaWcTf869W77d9AnJNWjR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oaWcTf869W77d9AnJNWjR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284a530d5ba134dfbe2c873566fcb2bd2fdf82a1d339dcc61dec39e2c8086a6e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6oaWcTf869W77d9AnJNWjR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oaWcTf869W77d9AnJNWjR.
  date published: 2026-06-13T13:32:09Z

Reflection
type: MusicRecording
duration: PT1M55S
duration ms: 115960
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T07:01:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b4f4780fa6760334f64a57bd160dc138005a50506ce7adcabf40ca5e9de35b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6K2lDUwJ7gJXXyeRJ7L2Rj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K2lDUwJ7gJXXyeRJ7L2Rj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4f4780fa6760334f64a57bd160dc138005a50506ce7adcabf40ca5e9de35b3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6K2lDUwJ7gJXXyeRJ7L2Rj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6K2lDUwJ7gJXXyeRJ7L2Rj.
  date published: 2026-06-13T15:41:10Z

Melancholia
type: MusicRecording
duration: PT4M38S
duration ms: 278466
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:17:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1db3b92412aaad1441e78e22fb6ee7ee35ef98d32fd6f4db4e9c45fb529c58e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/65k3wKdFTFXfeZHYDP1cMe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65k3wKdFTFXfeZHYDP1cMe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1db3b92412aaad1441e78e22fb6ee7ee35ef98d32fd6f4db4e9c45fb529c58e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65k3wKdFTFXfeZHYDP1cMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65k3wKdFTFXfeZHYDP1cMe.
  date published: 2026-06-13T12:53:06Z

Night Vision
type: MusicRecording
duration: PT3M45S
duration ms: 225040
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536913
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:38:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18aacf52e2d2388ff7571bd8e2648ce5934ad4a34cc6f87a80d88952fe025090
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4jBJPHQWq9FH3NCqOdH7Rg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jBJPHQWq9FH3NCqOdH7Rg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18aacf52e2d2388ff7571bd8e2648ce5934ad4a34cc6f87a80d88952fe025090","isrc":"US3M51536913","name":"Night Vision","registered_at":"2026-06-08T02:38:33Z","spotify_id":"4jBJPHQWq9FH3NCqOdH7Rg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18aacf52e2d2388ff7571bd8e2648ce5934ad4a34cc6f87a80d88952fe025090. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jBJPHQWq9FH3NCqOdH7Rg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jBJPHQWq9FH3NCqOdH7Rg.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x18aacf52e2d2388ff7571bd8e2648ce5934ad4a34cc6f87a80d88952fe025090","isrc":"US3M51536913","name":"Night Vision","registered_at":"2026-06-08T02:38:33Z","spotify_id":"4jBJPHQWq9FH3NCqOdH7Rg","type":"track"}

Tunnel Music
type: MusicRecording
duration: PT4M40S
duration ms: 280120
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536914
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:34:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x400a9b7a7b5d28837074bac4f14bd8959ca78c77807023ee890fb8b3c7957f97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7a4KbWDrECJWgJAcCGtNLD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a4KbWDrECJWgJAcCGtNLD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x400a9b7a7b5d28837074bac4f14bd8959ca78c77807023ee890fb8b3c7957f97","isrc":"US3M51536914","name":"Tunnel Music","registered_at":"2026-06-07T19:34:14Z","spotify_id":"7a4KbWDrECJWgJAcCGtNLD","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400a9b7a7b5d28837074bac4f14bd8959ca78c77807023ee890fb8b3c7957f97. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7a4KbWDrECJWgJAcCGtNLD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a4KbWDrECJWgJAcCGtNLD.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x400a9b7a7b5d28837074bac4f14bd8959ca78c77807023ee890fb8b3c7957f97","isrc":"US3M51536914","name":"Tunnel Music","registered_at":"2026-06-07T19:34:14Z","spotify_id":"7a4KbWDrECJWgJAcCGtNLD","type":"track"}

Fausto
type: MusicRecording
duration: PT2M18S
duration ms: 138800
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:53:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84accdecdec7ede2f250bb7a0d8e01e9b92b4e74b85740efb486040a4d6f8a62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0j01xYLnun6ek2b03bGF0H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j01xYLnun6ek2b03bGF0H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84accdecdec7ede2f250bb7a0d8e01e9b92b4e74b85740efb486040a4d6f8a62. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0j01xYLnun6ek2b03bGF0H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0j01xYLnun6ek2b03bGF0H.
  date published: 2026-06-13T17:25:41Z

Balcony
type: MusicRecording
duration: PT1M36S
duration ms: 96013
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536916
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T16:53:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd0b7db03e2ca2f3e539d392d51083a08955d6251e1628a7df78b21e6f1b0c196
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1IqwoO63w91XgIk1C8G5Ol.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IqwoO63w91XgIk1C8G5Ol
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b7db03e2ca2f3e539d392d51083a08955d6251e1628a7df78b21e6f1b0c196. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IqwoO63w91XgIk1C8G5Ol.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IqwoO63w91XgIk1C8G5Ol.
  date published: 2026-06-13T17:25:41Z

Soccer Game
type: MusicRecording
duration: PT4M20S
duration ms: 260853
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536917
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:58:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa74f328dde3347e550ed0a671965b060284f59516feee0352e4b1a582041ea20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/55h1vYt3utYrc6ltI97PAx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55h1vYt3utYrc6ltI97PAx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa74f328dde3347e550ed0a671965b060284f59516feee0352e4b1a582041ea20","isrc":"US3M51536917","name":"Soccer Game","registered_at":"2026-06-07T12:58:18Z","spotify_id":"55h1vYt3utYrc6ltI97PAx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74f328dde3347e550ed0a671965b060284f59516feee0352e4b1a582041ea20. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/55h1vYt3utYrc6ltI97PAx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55h1vYt3utYrc6ltI97PAx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa74f328dde3347e550ed0a671965b060284f59516feee0352e4b1a582041ea20","isrc":"US3M51536917","name":"Soccer Game","registered_at":"2026-06-07T12:58:18Z","spotify_id":"55h1vYt3utYrc6ltI97PAx","type":"track"}

Alejandro's Song
type: MusicRecording
duration: PT5M47S
duration ms: 347053
explicit: false
by artist: Jóhann Jóhannsson
in album: Sicario (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2015-09-18
isrc code: US3M51536918
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:03:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf52f1df8db0261ca22adbc55ce0e5d18306f7f3aa9216975aa917b6c55d6fa3e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7wD0b6gMa6bOxyag0N3IHh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wD0b6gMa6bOxyag0N3IHh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf52f1df8db0261ca22adbc55ce0e5d18306f7f3aa9216975aa917b6c55d6fa3e","isrc":"US3M51536918","name":"Alejandro's Song","registered_at":"2026-06-07T13:03:13Z","spotify_id":"7wD0b6gMa6bOxyag0N3IHh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52f1df8db0261ca22adbc55ce0e5d18306f7f3aa9216975aa917b6c55d6fa3e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7wD0b6gMa6bOxyag0N3IHh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wD0b6gMa6bOxyag0N3IHh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xf52f1df8db0261ca22adbc55ce0e5d18306f7f3aa9216975aa917b6c55d6fa3e","isrc":"US3M51536918","name":"Alejandro's Song","registered_at":"2026-06-07T13:03:13Z","spotify_id":"7wD0b6gMa6bOxyag0N3IHh","type":"track"}

I Am Here
type: MusicAlbum
date published: 2014-12-08
track: Intro
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219999
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411101
track: Lightgirl
  type: MusicRecording
  duration: PT1M53S
  duration ms: 113068
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411102
track: Maria Driving
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105246
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411103
track: Shower
  type: MusicRecording
  duration: PT0M33S
  duration ms: 33999
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411104
track: I Need a Fix
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131569
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411105
track: Baby
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105999
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411106
track: Streetwalkers
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209725
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411107
track: Mama, I Had a Dream
  type: MusicRecording
  duration: PT1M59S
  duration ms: 119543
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411108
track: Transparent
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61322
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411109
track: Hotel Room
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167540
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411110
track: Brothel
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235199
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411111
track: Hotel Room 2
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125243
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411112
track: Abduction
  type: MusicRecording
  duration: PT1M3S
  duration ms: 63326
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411113
track: Maria and Petit
  type: MusicRecording
  duration: PT1M28S
  duration ms: 88501
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411114
track: Hospital
  type: MusicRecording
  duration: PT1M1S
  duration ms: 61244
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411115
track: Mirror
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230999
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411116
track: Rape
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58621
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411117
track: Carkeys
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95624
  explicit: false
  by artist: Jóhann Jóhannsson
  by artist: BJ Nilsen
  in album: I Am Here
    type: MusicAlbum
    date published: 2014-12-08
  isrc code: GBJYX1411118
track: I Am Here (Salve Regina)
track: Maria Driving 2

I Am Here (Salve Regina)
type: MusicRecording
duration: PT3M43S
duration ms: 223793
explicit: false
by artist: Jóhann Jóhannsson
by artist: BJ Nilsen
in album: I Am Here
  type: MusicAlbum
  date published: 2014-12-08
isrc code: GBJYX1411119

Maria Driving 2
type: MusicRecording
duration: PT1M37S
duration ms: 97656
explicit: false
by artist: Jóhann Jóhannsson
by artist: BJ Nilsen
in album: I Am Here
  type: MusicAlbum
  date published: 2014-12-08
isrc code: GBJYX1411120

The Theory of Everything (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2014-11-04
track: Cambridge, 1963
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101572
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Theory of Everything (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2014-11-04
  isrc code: USQ4E1401092
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:48:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf27f3c35d46144113a000aaac91f7f1296ee2e5e7330878741e3a0c678879635
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7iLVpb0WAgeVRn2wSdmdrd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iLVpb0WAgeVRn2wSdmdrd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf27f3c35d46144113a000aaac91f7f1296ee2e5e7330878741e3a0c678879635","isrc":"USQ4E1401092","name":"Cambridge, 1963","registered_at":"2026-06-04T07:48:17Z","spotify_id":"7iLVpb0WAgeVRn2wSdmdrd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27f3c35d46144113a000aaac91f7f1296ee2e5e7330878741e3a0c678879635. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7iLVpb0WAgeVRn2wSdmdrd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iLVpb0WAgeVRn2wSdmdrd.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf27f3c35d46144113a000aaac91f7f1296ee2e5e7330878741e3a0c678879635","isrc":"USQ4E1401092","name":"Cambridge, 1963","registered_at":"2026-06-04T07:48:17Z","spotify_id":"7iLVpb0WAgeVRn2wSdmdrd","type":"track"}
track: Rowing
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102057
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Theory of Everything (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2014-11-04
  isrc code: USQ4E1401093
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:33:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd0aef1855da14d0ea2111969102900e903cb4b5d9fd983bed5cd9d4a12123ac5
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3ArR6xtyGPGppZoy4999q0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ArR6xtyGPGppZoy4999q0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aef1855da14d0ea2111969102900e903cb4b5d9fd983bed5cd9d4a12123ac5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ArR6xtyGPGppZoy4999q0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ArR6xtyGPGppZoy4999q0.
    date published: 2026-06-13T17:25:41Z
track: Domestic Pressures
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157221
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Theory of Everything (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2014-11-04
  isrc code: USQ4E1401094
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T16:11:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x73abf8aad4f19c24f14ae95cfb1320232dbbfa3191d4d2712f5b195d581d6bd9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2dHnIe0JsqshUnyzcMMOhW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dHnIe0JsqshUnyzcMMOhW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x73abf8aad4f19c24f14ae95cfb1320232dbbfa3191d4d2712f5b195d581d6bd9","isrc":"USQ4E1401094","name":"Domestic Pressures","registered_at":"2026-06-01T16:11:08Z","spotify_id":"2dHnIe0JsqshUnyzcMMOhW","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73abf8aad4f19c24f14ae95cfb1320232dbbfa3191d4d2712f5b195d581d6bd9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dHnIe0JsqshUnyzcMMOhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dHnIe0JsqshUnyzcMMOhW.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x73abf8aad4f19c24f14ae95cfb1320232dbbfa3191d4d2712f5b195d581d6bd9","isrc":"USQ4E1401094","name":"Domestic Pressures","registered_at":"2026-06-01T16:11:08Z","spotify_id":"2dHnIe0JsqshUnyzcMMOhW","type":"track"}
track: Chalkboard
  type: MusicRecording
  duration: PT1M5S
  duration ms: 65040
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Theory of Everything (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2014-11-04
  isrc code: USQ4E1401095
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:29:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2cbf618da61243d356e1010c0d83c442eb0b58c85f104436d1f14cf4751acd3f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7bJ6xGa3RG2dQgNiK10uAv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bJ6xGa3RG2dQgNiK10uAv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbf618da61243d356e1010c0d83c442eb0b58c85f104436d1f14cf4751acd3f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bJ6xGa3RG2dQgNiK10uAv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bJ6xGa3RG2dQgNiK10uAv.
    date published: 2026-06-13T12:47:07Z
track: Cavendish Lab
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151216
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Theory of Everything (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2014-11-04
  isrc code: USQ4E1401096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Collapsing Inwards
track: A Game of Croquet
track: The Origins of Time
track: Viva Voce
track: The Wedding
track: The Dreams that Stuff is Made Of
track: A Spacetime Singularity
track: The Stairs
track: A Normal Family
track: Forces of Attraction
track: Rowing - Alternate Version
track: Camping
track: Coma
track: The Spelling Board
track: The Voice Box
track: A Brief History of Time
track: Daisy, Daisy
track: A Model of the Universe
track: London, 1988
track: Epilogue
track: The Whirling Ways of Stars that Pass

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T13:45:25+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x21ea1e619b935e7f50452d2d2173bb6d9f52dd76cf8338eb43c8240320af74b6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1SGKUTnKjaxSZHq2FDJsiy.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SGKUTnKjaxSZHq2FDJsiy

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x21ea1e619b935e7f50452d2d2173bb6d9f52dd76cf8338eb43c8240320af74b6","isrc":"USQ4E1401096","name":"Cavendish Lab","registered_at":"2026-06-04T13:45:25Z","spotify_id":"1SGKUTnKjaxSZHq2FDJsiy","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ea1e619b935e7f50452d2d2173bb6d9f52dd76cf8338eb43c8240320af74b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1SGKUTnKjaxSZHq2FDJsiy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SGKUTnKjaxSZHq2FDJsiy.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x21ea1e619b935e7f50452d2d2173bb6d9f52dd76cf8338eb43c8240320af74b6","isrc":"USQ4E1401096","name":"Cavendish Lab","registered_at":"2026-06-04T13:45:25Z","spotify_id":"1SGKUTnKjaxSZHq2FDJsiy","type":"track"}

Collapsing Inwards
type: MusicRecording
duration: PT2M17S
duration ms: 137349
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401097
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:21:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c9ebc04b5f7ec0097d8f943ca6a9be9b7abe6528b6dabeb67c2ed822d8ec72e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6Qpd1ddPYNRThkKI9zixOy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Qpd1ddPYNRThkKI9zixOy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c9ebc04b5f7ec0097d8f943ca6a9be9b7abe6528b6dabeb67c2ed822d8ec72e","isrc":"USQ4E1401097","name":"Collapsing Inwards","registered_at":"2026-06-05T08:21:32Z","spotify_id":"6Qpd1ddPYNRThkKI9zixOy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9ebc04b5f7ec0097d8f943ca6a9be9b7abe6528b6dabeb67c2ed822d8ec72e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Qpd1ddPYNRThkKI9zixOy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Qpd1ddPYNRThkKI9zixOy.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8c9ebc04b5f7ec0097d8f943ca6a9be9b7abe6528b6dabeb67c2ed822d8ec72e","isrc":"USQ4E1401097","name":"Collapsing Inwards","registered_at":"2026-06-05T08:21:32Z","spotify_id":"6Qpd1ddPYNRThkKI9zixOy","type":"track"}

A Game of Croquet
type: MusicRecording
duration: PT2M45S
duration ms: 165572
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401098
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T19:47:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb253ef46772770ab3e11c6041327bdf764cad023ea67aeb84c5bc86a2cc6ade1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/21lsdnxagzViwbRqNY0tCK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21lsdnxagzViwbRqNY0tCK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb253ef46772770ab3e11c6041327bdf764cad023ea67aeb84c5bc86a2cc6ade1","isrc":"USQ4E1401098","name":"A Game of Croquet","registered_at":"2026-06-01T19:47:35Z","spotify_id":"21lsdnxagzViwbRqNY0tCK","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb253ef46772770ab3e11c6041327bdf764cad023ea67aeb84c5bc86a2cc6ade1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/21lsdnxagzViwbRqNY0tCK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21lsdnxagzViwbRqNY0tCK.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb253ef46772770ab3e11c6041327bdf764cad023ea67aeb84c5bc86a2cc6ade1","isrc":"USQ4E1401098","name":"A Game of Croquet","registered_at":"2026-06-01T19:47:35Z","spotify_id":"21lsdnxagzViwbRqNY0tCK","type":"track"}

The Origins of Time
type: MusicRecording
duration: PT2M21S
duration ms: 141441
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401099
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:52:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50fec23a3144d2360e02b97f41a331fc93127c59092c7d33faeab0ab4e0a892b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2Ld3AGr23UOJJSKSvWfYSt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ld3AGr23UOJJSKSvWfYSt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50fec23a3144d2360e02b97f41a331fc93127c59092c7d33faeab0ab4e0a892b","isrc":"USQ4E1401099","name":"The Origins of Time","registered_at":"2026-06-04T14:52:21Z","spotify_id":"2Ld3AGr23UOJJSKSvWfYSt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50fec23a3144d2360e02b97f41a331fc93127c59092c7d33faeab0ab4e0a892b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Ld3AGr23UOJJSKSvWfYSt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Ld3AGr23UOJJSKSvWfYSt.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x50fec23a3144d2360e02b97f41a331fc93127c59092c7d33faeab0ab4e0a892b","isrc":"USQ4E1401099","name":"The Origins of Time","registered_at":"2026-06-04T14:52:21Z","spotify_id":"2Ld3AGr23UOJJSKSvWfYSt","type":"track"}

Viva Voce
type: MusicRecording
duration: PT1M36S
duration ms: 96652
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401100
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:21:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44e499f43536d549eecf4da27b05ef80c464f42ed09661efd76197bac511d8a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0xWy1C3MEkxZG45llJhVKq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xWy1C3MEkxZG45llJhVKq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44e499f43536d549eecf4da27b05ef80c464f42ed09661efd76197bac511d8a1","isrc":"USQ4E1401100","name":"Viva Voce","registered_at":"2026-06-05T08:21:24Z","spotify_id":"0xWy1C3MEkxZG45llJhVKq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e499f43536d549eecf4da27b05ef80c464f42ed09661efd76197bac511d8a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xWy1C3MEkxZG45llJhVKq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xWy1C3MEkxZG45llJhVKq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x44e499f43536d549eecf4da27b05ef80c464f42ed09661efd76197bac511d8a1","isrc":"USQ4E1401100","name":"Viva Voce","registered_at":"2026-06-05T08:21:24Z","spotify_id":"0xWy1C3MEkxZG45llJhVKq","type":"track"}

The Wedding
type: MusicRecording
duration: PT1M42S
duration ms: 102584
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:49:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ff1999483c00bca689c0b1f3b10f05337bf7994b9e7d04c8ee2c4ced0c0ae56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0n3mB1nLmwh55MZaqQllEq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n3mB1nLmwh55MZaqQllEq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ff1999483c00bca689c0b1f3b10f05337bf7994b9e7d04c8ee2c4ced0c0ae56","isrc":"USQ4E1401101","name":"The Wedding","registered_at":"2026-06-04T07:49:43Z","spotify_id":"0n3mB1nLmwh55MZaqQllEq","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff1999483c00bca689c0b1f3b10f05337bf7994b9e7d04c8ee2c4ced0c0ae56. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0n3mB1nLmwh55MZaqQllEq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n3mB1nLmwh55MZaqQllEq.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3ff1999483c00bca689c0b1f3b10f05337bf7994b9e7d04c8ee2c4ced0c0ae56","isrc":"USQ4E1401101","name":"The Wedding","registered_at":"2026-06-04T07:49:43Z","spotify_id":"0n3mB1nLmwh55MZaqQllEq","type":"track"}

The Dreams that Stuff is Made Of
type: MusicRecording
duration: PT1M51S
duration ms: 111836
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:09:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x223decd2f0ef8aff52ad0ca547040a8f748b1b4b476b3696593364571b71d767
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4GNAkByimF0pxX2vgG35Z3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GNAkByimF0pxX2vgG35Z3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x223decd2f0ef8aff52ad0ca547040a8f748b1b4b476b3696593364571b71d767","isrc":"USQ4E1401102","name":"The Dreams that Stuff is Made Of","registered_at":"2026-06-04T07:09:42Z","spotify_id":"4GNAkByimF0pxX2vgG35Z3","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223decd2f0ef8aff52ad0ca547040a8f748b1b4b476b3696593364571b71d767. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4GNAkByimF0pxX2vgG35Z3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GNAkByimF0pxX2vgG35Z3.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x223decd2f0ef8aff52ad0ca547040a8f748b1b4b476b3696593364571b71d767","isrc":"USQ4E1401102","name":"The Dreams that Stuff is Made Of","registered_at":"2026-06-04T07:09:42Z","spotify_id":"4GNAkByimF0pxX2vgG35Z3","type":"track"}

A Spacetime Singularity
type: MusicRecording
duration: PT2M16S
duration ms: 136240
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:08:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1b6fa20931e63fd11d2ab74aaa9d977730428b26f718bc76e0868479362b72a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/406e7Nh4UGfJxKYgeJzXXj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/406e7Nh4UGfJxKYgeJzXXj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb1b6fa20931e63fd11d2ab74aaa9d977730428b26f718bc76e0868479362b72a","isrc":"USQ4E1401103","name":"A Spacetime Singularity","registered_at":"2026-06-05T12:08:19Z","spotify_id":"406e7Nh4UGfJxKYgeJzXXj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b6fa20931e63fd11d2ab74aaa9d977730428b26f718bc76e0868479362b72a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/406e7Nh4UGfJxKYgeJzXXj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/406e7Nh4UGfJxKYgeJzXXj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb1b6fa20931e63fd11d2ab74aaa9d977730428b26f718bc76e0868479362b72a","isrc":"USQ4E1401103","name":"A Spacetime Singularity","registered_at":"2026-06-05T12:08:19Z","spotify_id":"406e7Nh4UGfJxKYgeJzXXj","type":"track"}

The Stairs
type: MusicRecording
duration: PT1M7S
duration ms: 67877
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:11:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94495745cf49a969d2700d55f31b3940d39157d28b246dee1ba5f1b55cfd9132
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4ZfLxzLDQGORpg6A1eKMKO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZfLxzLDQGORpg6A1eKMKO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94495745cf49a969d2700d55f31b3940d39157d28b246dee1ba5f1b55cfd9132","isrc":"USQ4E1401104","name":"The Stairs","registered_at":"2026-06-05T12:11:48Z","spotify_id":"4ZfLxzLDQGORpg6A1eKMKO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94495745cf49a969d2700d55f31b3940d39157d28b246dee1ba5f1b55cfd9132. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4ZfLxzLDQGORpg6A1eKMKO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZfLxzLDQGORpg6A1eKMKO.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x94495745cf49a969d2700d55f31b3940d39157d28b246dee1ba5f1b55cfd9132","isrc":"USQ4E1401104","name":"The Stairs","registered_at":"2026-06-05T12:11:48Z","spotify_id":"4ZfLxzLDQGORpg6A1eKMKO","type":"track"}

A Normal Family
type: MusicRecording
duration: PT1M41S
duration ms: 101429
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:49:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ebe549c38f4c3d58b86261c85ae5972debf1e9d478e0df824694f416b46628b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2mFyPLBihueYtRnZEgobPm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mFyPLBihueYtRnZEgobPm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ebe549c38f4c3d58b86261c85ae5972debf1e9d478e0df824694f416b46628b","isrc":"USQ4E1401105","name":"A Normal Family","registered_at":"2026-06-04T13:49:29Z","spotify_id":"2mFyPLBihueYtRnZEgobPm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebe549c38f4c3d58b86261c85ae5972debf1e9d478e0df824694f416b46628b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2mFyPLBihueYtRnZEgobPm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mFyPLBihueYtRnZEgobPm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1ebe549c38f4c3d58b86261c85ae5972debf1e9d478e0df824694f416b46628b","isrc":"USQ4E1401105","name":"A Normal Family","registered_at":"2026-06-04T13:49:29Z","spotify_id":"2mFyPLBihueYtRnZEgobPm","type":"track"}

Forces of Attraction
type: MusicRecording
duration: PT2M3S
duration ms: 123157
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T03:48:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a8a634b8e001e1f2cc178d6e9275b0af70dcea5d4c80e81cf1b43b488f2d3a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4NpX4g7sdnZtgteu1m2m3S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NpX4g7sdnZtgteu1m2m3S
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a8a634b8e001e1f2cc178d6e9275b0af70dcea5d4c80e81cf1b43b488f2d3a4","isrc":"USQ4E1401106","name":"Forces of Attraction","registered_at":"2026-06-04T03:48:44Z","spotify_id":"4NpX4g7sdnZtgteu1m2m3S","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8a634b8e001e1f2cc178d6e9275b0af70dcea5d4c80e81cf1b43b488f2d3a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NpX4g7sdnZtgteu1m2m3S.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NpX4g7sdnZtgteu1m2m3S.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1a8a634b8e001e1f2cc178d6e9275b0af70dcea5d4c80e81cf1b43b488f2d3a4","isrc":"USQ4E1401106","name":"Forces of Attraction","registered_at":"2026-06-04T03:48:44Z","spotify_id":"4NpX4g7sdnZtgteu1m2m3S","type":"track"}

Rowing - Alternate Version
type: MusicRecording
duration: PT0M37S
duration ms: 37676
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:12:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d95b27524102ec8221699984633cec89694a43b99a9d2b7977afd8ec821eedb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0cec3PR96NZ2Heeu3fj2pG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cec3PR96NZ2Heeu3fj2pG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d95b27524102ec8221699984633cec89694a43b99a9d2b7977afd8ec821eedb","isrc":"USQ4E1401107","name":"Rowing - Alternate Version","registered_at":"2026-06-05T21:12:11Z","spotify_id":"0cec3PR96NZ2Heeu3fj2pG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d95b27524102ec8221699984633cec89694a43b99a9d2b7977afd8ec821eedb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0cec3PR96NZ2Heeu3fj2pG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cec3PR96NZ2Heeu3fj2pG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2d95b27524102ec8221699984633cec89694a43b99a9d2b7977afd8ec821eedb","isrc":"USQ4E1401107","name":"Rowing - Alternate Version","registered_at":"2026-06-05T21:12:11Z","spotify_id":"0cec3PR96NZ2Heeu3fj2pG","type":"track"}

Camping
type: MusicRecording
duration: PT1M18S
duration ms: 78874
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T20:40:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6827ba987a716fc119430b552c649fcbe0950c9ea1ba2c89a9e2272739c79416
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5KNZME6ZAXNA4Ce6iOedU5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KNZME6ZAXNA4Ce6iOedU5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6827ba987a716fc119430b552c649fcbe0950c9ea1ba2c89a9e2272739c79416. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5KNZME6ZAXNA4Ce6iOedU5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5KNZME6ZAXNA4Ce6iOedU5.
  date published: 2026-06-13T12:47:07Z

Coma
type: MusicRecording
duration: PT1M3S
duration ms: 63757
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:12:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x538d073656ff4ca3f8d337b8ab173a867eebdc97256e4b4c59405a671b32bf61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/50G0af4BgDFPfYD5K6rhcA.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50G0af4BgDFPfYD5K6rhcA
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538d073656ff4ca3f8d337b8ab173a867eebdc97256e4b4c59405a671b32bf61. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/50G0af4BgDFPfYD5K6rhcA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50G0af4BgDFPfYD5K6rhcA.
  date published: 2026-06-13T15:41:10Z

The Spelling Board
type: MusicRecording
duration: PT0M59S
duration ms: 59612
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:29:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed0abb8b96b23eaabf796f35d913299a1208c150757b3d1a4e7b456d20c8b516
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5c3VT6bQiFwJAGKRZLRHaN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c3VT6bQiFwJAGKRZLRHaN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed0abb8b96b23eaabf796f35d913299a1208c150757b3d1a4e7b456d20c8b516","isrc":"USQ4E1401110","name":"The Spelling Board","registered_at":"2026-06-05T16:29:11Z","spotify_id":"5c3VT6bQiFwJAGKRZLRHaN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0abb8b96b23eaabf796f35d913299a1208c150757b3d1a4e7b456d20c8b516. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5c3VT6bQiFwJAGKRZLRHaN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c3VT6bQiFwJAGKRZLRHaN.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xed0abb8b96b23eaabf796f35d913299a1208c150757b3d1a4e7b456d20c8b516","isrc":"USQ4E1401110","name":"The Spelling Board","registered_at":"2026-06-05T16:29:11Z","spotify_id":"5c3VT6bQiFwJAGKRZLRHaN","type":"track"}

The Voice Box
type: MusicRecording
duration: PT0M51S
duration ms: 51348
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401111
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:12:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fcbb9a276459727aa5a2c05ae1dedc4efc3641d2ea44d9b6900cd195caa64ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3zhlB0ptoTEpODqC7ELyMc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zhlB0ptoTEpODqC7ELyMc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fcbb9a276459727aa5a2c05ae1dedc4efc3641d2ea44d9b6900cd195caa64ca","isrc":"USQ4E1401111","name":"The Voice Box","registered_at":"2026-06-05T21:12:01Z","spotify_id":"3zhlB0ptoTEpODqC7ELyMc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcbb9a276459727aa5a2c05ae1dedc4efc3641d2ea44d9b6900cd195caa64ca. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zhlB0ptoTEpODqC7ELyMc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zhlB0ptoTEpODqC7ELyMc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9fcbb9a276459727aa5a2c05ae1dedc4efc3641d2ea44d9b6900cd195caa64ca","isrc":"USQ4E1401111","name":"The Voice Box","registered_at":"2026-06-05T21:12:01Z","spotify_id":"3zhlB0ptoTEpODqC7ELyMc","type":"track"}

A Brief History of Time
type: MusicRecording
duration: PT2M2S
duration ms: 122296
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401112
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:49:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53314b7eb3345a5b850ade3307852d8510a0c9d333fc5181221d6e149c9fa486
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/13VdO4PnTT2ypqQSXTHSLj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13VdO4PnTT2ypqQSXTHSLj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53314b7eb3345a5b850ade3307852d8510a0c9d333fc5181221d6e149c9fa486","isrc":"USQ4E1401112","name":"A Brief History of Time","registered_at":"2026-06-04T11:49:28Z","spotify_id":"13VdO4PnTT2ypqQSXTHSLj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53314b7eb3345a5b850ade3307852d8510a0c9d333fc5181221d6e149c9fa486. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/13VdO4PnTT2ypqQSXTHSLj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13VdO4PnTT2ypqQSXTHSLj.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x53314b7eb3345a5b850ade3307852d8510a0c9d333fc5181221d6e149c9fa486","isrc":"USQ4E1401112","name":"A Brief History of Time","registered_at":"2026-06-04T11:49:28Z","spotify_id":"13VdO4PnTT2ypqQSXTHSLj","type":"track"}

Daisy, Daisy
type: MusicRecording
duration: PT2M21S
duration ms: 141108
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401113
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:49:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13e0d2c5ab20ba9177a344fe78d2ff461b9f7b695bb354e710c6055e4efe6f1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12XHgy8m2cO6xMMhPsnyc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12XHgy8m2cO6xMMhPsnyc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13e0d2c5ab20ba9177a344fe78d2ff461b9f7b695bb354e710c6055e4efe6f1b","isrc":"USQ4E1401113","name":"Daisy, Daisy","registered_at":"2026-06-04T11:49:24Z","spotify_id":"12XHgy8m2cO6xMMhPsnyc1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e0d2c5ab20ba9177a344fe78d2ff461b9f7b695bb354e710c6055e4efe6f1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12XHgy8m2cO6xMMhPsnyc1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12XHgy8m2cO6xMMhPsnyc1.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x13e0d2c5ab20ba9177a344fe78d2ff461b9f7b695bb354e710c6055e4efe6f1b","isrc":"USQ4E1401113","name":"Daisy, Daisy","registered_at":"2026-06-04T11:49:24Z","spotify_id":"12XHgy8m2cO6xMMhPsnyc1","type":"track"}

A Model of the Universe
type: MusicRecording
duration: PT2M52S
duration ms: 172444
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401114
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb4086320bb4b02ad2fd2fae3718c30e5a046180d14a454ff1d47c8d8dcbd324
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ay0cvjtVAbMLOe8gTadFh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ay0cvjtVAbMLOe8gTadFh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb4086320bb4b02ad2fd2fae3718c30e5a046180d14a454ff1d47c8d8dcbd324","isrc":"USQ4E1401114","name":"A Model of the Universe","registered_at":"2026-06-01T11:07:45Z","spotify_id":"5ay0cvjtVAbMLOe8gTadFh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4086320bb4b02ad2fd2fae3718c30e5a046180d14a454ff1d47c8d8dcbd324. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ay0cvjtVAbMLOe8gTadFh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ay0cvjtVAbMLOe8gTadFh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdb4086320bb4b02ad2fd2fae3718c30e5a046180d14a454ff1d47c8d8dcbd324","isrc":"USQ4E1401114","name":"A Model of the Universe","registered_at":"2026-06-01T11:07:45Z","spotify_id":"5ay0cvjtVAbMLOe8gTadFh","type":"track"}

London, 1988
type: MusicRecording
duration: PT2M52S
duration ms: 172693
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401116
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:51:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf84c034b02639721e121ef3784556de94aacbe215bcad1b07f94b0a2cb76a0f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6eRP0UB6wouG90yFcwXK56.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eRP0UB6wouG90yFcwXK56
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf84c034b02639721e121ef3784556de94aacbe215bcad1b07f94b0a2cb76a0f5","isrc":"USQ4E1401116","name":"London, 1988","registered_at":"2026-06-05T06:51:35Z","spotify_id":"6eRP0UB6wouG90yFcwXK56","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84c034b02639721e121ef3784556de94aacbe215bcad1b07f94b0a2cb76a0f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6eRP0UB6wouG90yFcwXK56.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eRP0UB6wouG90yFcwXK56.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf84c034b02639721e121ef3784556de94aacbe215bcad1b07f94b0a2cb76a0f5","isrc":"USQ4E1401116","name":"London, 1988","registered_at":"2026-06-05T06:51:35Z","spotify_id":"6eRP0UB6wouG90yFcwXK56","type":"track"}

Epilogue
type: MusicRecording
duration: PT1M48S
duration ms: 108968
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401117
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:31:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5164c4dfb8d4663d0428a00472a4f68f130d0c1f5db44de5695494f2828f5e5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/47DeTufpEGrePu6TaVEuoN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47DeTufpEGrePu6TaVEuoN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5164c4dfb8d4663d0428a00472a4f68f130d0c1f5db44de5695494f2828f5e5f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/47DeTufpEGrePu6TaVEuoN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47DeTufpEGrePu6TaVEuoN.
  date published: 2026-06-13T12:47:07Z

The Whirling Ways of Stars that Pass
type: MusicRecording
duration: PT1M52S
duration ms: 112555
explicit: false
by artist: Jóhann Jóhannsson
in album: The Theory of Everything (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-11-04
isrc code: USQ4E1401118
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:39:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2914899304ac4f618bd4ccf7c9e065e47dcf601460ce92c1bd865839593792ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1VWYKR91K0WYMxyBHNaYxt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VWYKR91K0WYMxyBHNaYxt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2914899304ac4f618bd4ccf7c9e065e47dcf601460ce92c1bd865839593792ee","isrc":"USQ4E1401118","name":"The Whirling Ways of Stars that Pass","registered_at":"2026-06-04T09:39:06Z","spotify_id":"1VWYKR91K0WYMxyBHNaYxt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2914899304ac4f618bd4ccf7c9e065e47dcf601460ce92c1bd865839593792ee. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1VWYKR91K0WYMxyBHNaYxt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VWYKR91K0WYMxyBHNaYxt.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2914899304ac4f618bd4ccf7c9e065e47dcf601460ce92c1bd865839593792ee","isrc":"USQ4E1401118","name":"The Whirling Ways of Stars that Pass","registered_at":"2026-06-04T09:39:06Z","spotify_id":"1VWYKR91K0WYMxyBHNaYxt","type":"track"}

McCanick (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2013-11-06
track: Morning Workout
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135573
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144983
track: Quinn
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136773
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144984
track: Payphone
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202106
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144985
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:12:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5bdabf36ae753eaadc8d41b3078561e8e3be88203f9c2a3b0494dcd6bafa943a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/07M9juqYJE7JGeQT5g8uyj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07M9juqYJE7JGeQT5g8uyj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdabf36ae753eaadc8d41b3078561e8e3be88203f9c2a3b0494dcd6bafa943a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07M9juqYJE7JGeQT5g8uyj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07M9juqYJE7JGeQT5g8uyj.
    date published: 2026-07-02T11:38:34Z
track: Chase (Subway)
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98080
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144986
track: By the River
  type: MusicRecording
  duration: PT0M53S
  duration ms: 53826
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144987
track: Chase (Apartment to Subway)
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263093
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144988
track: Exit
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135240
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144989
track: Hospital
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108400
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144990
track: Staircase
  type: MusicRecording
  duration: PT5M25S
  duration ms: 325626
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144991
track: This is Eugene McCanick
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58160
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144992
track: Stakeout
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223400
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144993
track: Car Chase
  type: MusicRecording
  duration: PT2M35S
  duration ms: 155600
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144994
track: It's Not Your Fault
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241386
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144995
track: Simon's Theme
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227960
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: McCanick (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-11-06
  isrc code: QZPLS2144996
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:12:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a15719a8ed92fb4f1407605022337845768515fb96897b3c8444beac140f530
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/14lO4RYmP3tT5rbXVxffkh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14lO4RYmP3tT5rbXVxffkh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: End Theme From McCanick

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3a15719a8ed92fb4f1407605022337845768515fb96897b3c8444beac140f530","isrc":"QZPLS2144996","name":"Simon's Theme","registered_at":"2026-06-26T21:12:22Z","spotify_id":"14lO4RYmP3tT5rbXVxffkh","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a15719a8ed92fb4f1407605022337845768515fb96897b3c8444beac140f530. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14lO4RYmP3tT5rbXVxffkh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14lO4RYmP3tT5rbXVxffkh.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x3a15719a8ed92fb4f1407605022337845768515fb96897b3c8444beac140f530","isrc":"QZPLS2144996","name":"Simon's Theme","registered_at":"2026-06-26T21:12:22Z","spotify_id":"14lO4RYmP3tT5rbXVxffkh","type":"track"}

End Theme From McCanick
type: MusicRecording
duration: PT3M8S
duration ms: 188240
explicit: false
by artist: Jóhann Jóhannsson
in album: McCanick (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-11-06
isrc code: QZPLS2144997
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:44:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d0ae74ce4652572cf56bfba0b205593392cb9a96aba0a6379e113f1084c6d71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6QQs4fnNeCAJ3uwyCbpDaM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QQs4fnNeCAJ3uwyCbpDaM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0d0ae74ce4652572cf56bfba0b205593392cb9a96aba0a6379e113f1084c6d71","isrc":"QZPLS2144997","name":"End Theme From McCanick","registered_at":"2026-06-20T04:44:51Z","spotify_id":"6QQs4fnNeCAJ3uwyCbpDaM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0ae74ce4652572cf56bfba0b205593392cb9a96aba0a6379e113f1084c6d71. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QQs4fnNeCAJ3uwyCbpDaM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QQs4fnNeCAJ3uwyCbpDaM.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x0d0ae74ce4652572cf56bfba0b205593392cb9a96aba0a6379e113f1084c6d71","isrc":"QZPLS2144997","name":"End Theme From McCanick","registered_at":"2026-06-20T04:44:51Z","spotify_id":"6QQs4fnNeCAJ3uwyCbpDaM","type":"track"}

Prisoners (Original Motion Picture Soundtrack)
type: MusicAlbum
date published: 2013-09-17
track: The Lord's Prayer
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151466
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Prisoners (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-09-17
  isrc code: USNLR1300583
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:06:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd855b0e6e3ba313ef2488b0c3c37567238b3834bb3e84a6d00019a19367671c6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6W7YVL1bxpEyenjYIQSc0a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W7YVL1bxpEyenjYIQSc0a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd855b0e6e3ba313ef2488b0c3c37567238b3834bb3e84a6d00019a19367671c6","isrc":"USNLR1300583","name":"The Lord's Prayer","registered_at":"2026-06-07T13:06:04Z","spotify_id":"6W7YVL1bxpEyenjYIQSc0a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855b0e6e3ba313ef2488b0c3c37567238b3834bb3e84a6d00019a19367671c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6W7YVL1bxpEyenjYIQSc0a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6W7YVL1bxpEyenjYIQSc0a.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd855b0e6e3ba313ef2488b0c3c37567238b3834bb3e84a6d00019a19367671c6","isrc":"USNLR1300583","name":"The Lord's Prayer","registered_at":"2026-06-07T13:06:04Z","spotify_id":"6W7YVL1bxpEyenjYIQSc0a","type":"track"}
track: I Can't Find Them
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249960
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Prisoners (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-09-17
  isrc code: USNLR1300584
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:42:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd10aa7914bcc291acda2163fbdd0c86e5324a4d2941b4d326f55923476b5e4d9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7loYNK8hZPKo9D3JdUOpGd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7loYNK8hZPKo9D3JdUOpGd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd10aa7914bcc291acda2163fbdd0c86e5324a4d2941b4d326f55923476b5e4d9","isrc":"USNLR1300584","name":"I Can't Find Them","registered_at":"2026-06-06T21:42:27Z","spotify_id":"7loYNK8hZPKo9D3JdUOpGd","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10aa7914bcc291acda2163fbdd0c86e5324a4d2941b4d326f55923476b5e4d9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7loYNK8hZPKo9D3JdUOpGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7loYNK8hZPKo9D3JdUOpGd.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd10aa7914bcc291acda2163fbdd0c86e5324a4d2941b4d326f55923476b5e4d9","isrc":"USNLR1300584","name":"I Can't Find Them","registered_at":"2026-06-06T21:42:27Z","spotify_id":"7loYNK8hZPKo9D3JdUOpGd","type":"track"}
track: The Search Party
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174026
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Prisoners (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-09-17
  isrc code: USNLR1300585
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:31:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb2848f2db687396fadc4c7846a2fd6834ff17e49c4bad08fbec93adc59d80e6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4Y7leOTnmgM3xQ0wBS7hXu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y7leOTnmgM3xQ0wBS7hXu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcb2848f2db687396fadc4c7846a2fd6834ff17e49c4bad08fbec93adc59d80e6","isrc":"USNLR1300585","name":"The Search Party","registered_at":"2026-06-08T11:31:04Z","spotify_id":"4Y7leOTnmgM3xQ0wBS7hXu","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2848f2db687396fadc4c7846a2fd6834ff17e49c4bad08fbec93adc59d80e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Y7leOTnmgM3xQ0wBS7hXu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y7leOTnmgM3xQ0wBS7hXu.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcb2848f2db687396fadc4c7846a2fd6834ff17e49c4bad08fbec93adc59d80e6","isrc":"USNLR1300585","name":"The Search Party","registered_at":"2026-06-08T11:31:04Z","spotify_id":"4Y7leOTnmgM3xQ0wBS7hXu","type":"track"}
track: Surveillance Video
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214906
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Prisoners (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-09-17
  isrc code: USNLR1300586
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:57:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0e8089bc481cdfbefa501a0ab2a857fb2afb6fc0cd09603a18b157244214e1a4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2Pck96X8X2543qpplmWmEB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Pck96X8X2543qpplmWmEB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0e8089bc481cdfbefa501a0ab2a857fb2afb6fc0cd09603a18b157244214e1a4","isrc":"USNLR1300586","name":"Surveillance Video","registered_at":"2026-06-10T02:57:49Z","spotify_id":"2Pck96X8X2543qpplmWmEB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8089bc481cdfbefa501a0ab2a857fb2afb6fc0cd09603a18b157244214e1a4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Pck96X8X2543qpplmWmEB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Pck96X8X2543qpplmWmEB.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x0e8089bc481cdfbefa501a0ab2a857fb2afb6fc0cd09603a18b157244214e1a4","isrc":"USNLR1300586","name":"Surveillance Video","registered_at":"2026-06-10T02:57:49Z","spotify_id":"2Pck96X8X2543qpplmWmEB","type":"track"}
track: The Candlelight Vigil
  type: MusicRecording
  duration: PT5M10S
  duration ms: 310680
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Prisoners (Original Motion Picture Soundtrack)
    type: MusicAlbum
    date published: 2013-09-17
  isrc code: USNLR1300587
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Escape
track: The Tall Man
track: The Everyday Bible
track: Following Keller
track: Through Falling Snow
track: The Keeper
track: The Intruder
track: The Priest's Basement
track: The Snakes
track: The Trans Am
track: Prisoners

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T16:32:43+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9badd6c0358737eebac58f3230b633639a649c9ab6cf865714b7ed20c3e20efa

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/109AftOEye10Xdhotqc2bN.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/109AftOEye10Xdhotqc2bN

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9badd6c0358737eebac58f3230b633639a649c9ab6cf865714b7ed20c3e20efa","isrc":"USNLR1300587","name":"The Candlelight Vigil","registered_at":"2026-06-05T16:32:43Z","spotify_id":"109AftOEye10Xdhotqc2bN","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9badd6c0358737eebac58f3230b633639a649c9ab6cf865714b7ed20c3e20efa. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/109AftOEye10Xdhotqc2bN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/109AftOEye10Xdhotqc2bN.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x9badd6c0358737eebac58f3230b633639a649c9ab6cf865714b7ed20c3e20efa","isrc":"USNLR1300587","name":"The Candlelight Vigil","registered_at":"2026-06-05T16:32:43Z","spotify_id":"109AftOEye10Xdhotqc2bN","type":"track"}

Escape
type: MusicRecording
duration: PT5M44S
duration ms: 344346
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300588
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:14:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x200dd0db05de2e07737caeb909c38bdcd4d6152b996be7cf28b45ffc1f3590a1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/74y3mcacggLohWK0kmzgQf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74y3mcacggLohWK0kmzgQf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200dd0db05de2e07737caeb909c38bdcd4d6152b996be7cf28b45ffc1f3590a1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74y3mcacggLohWK0kmzgQf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74y3mcacggLohWK0kmzgQf.
  date published: 2026-06-13T13:32:09Z

The Tall Man
type: MusicRecording
duration: PT2M47S
duration ms: 167600
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300589
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:04:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93b2c09db4add8d4f1c613a9dbb021fa65d74f55a6df54591c0cb0e61b9b00fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/730XY5nFMxw5besFPQFJc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/730XY5nFMxw5besFPQFJc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93b2c09db4add8d4f1c613a9dbb021fa65d74f55a6df54591c0cb0e61b9b00fc","isrc":"USNLR1300589","name":"The Tall Man","registered_at":"2026-06-17T23:04:22Z","spotify_id":"730XY5nFMxw5besFPQFJc9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b2c09db4add8d4f1c613a9dbb021fa65d74f55a6df54591c0cb0e61b9b00fc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/730XY5nFMxw5besFPQFJc9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/730XY5nFMxw5besFPQFJc9.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x93b2c09db4add8d4f1c613a9dbb021fa65d74f55a6df54591c0cb0e61b9b00fc","isrc":"USNLR1300589","name":"The Tall Man","registered_at":"2026-06-17T23:04:22Z","spotify_id":"730XY5nFMxw5besFPQFJc9","type":"track"}

The Everyday Bible
type: MusicRecording
duration: PT2M23S
duration ms: 143453
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300590
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:03:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4af9258ee7adb70a1266b67be3985429b7c328238c8702b40c7149bde7d3f022
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/63nSrkQojFcXuBxTPqKyys.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63nSrkQojFcXuBxTPqKyys
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4af9258ee7adb70a1266b67be3985429b7c328238c8702b40c7149bde7d3f022","isrc":"USNLR1300590","name":"The Everyday Bible","registered_at":"2026-06-17T23:03:56Z","spotify_id":"63nSrkQojFcXuBxTPqKyys","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af9258ee7adb70a1266b67be3985429b7c328238c8702b40c7149bde7d3f022. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/63nSrkQojFcXuBxTPqKyys.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/63nSrkQojFcXuBxTPqKyys.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4af9258ee7adb70a1266b67be3985429b7c328238c8702b40c7149bde7d3f022","isrc":"USNLR1300590","name":"The Everyday Bible","registered_at":"2026-06-17T23:03:56Z","spotify_id":"63nSrkQojFcXuBxTPqKyys","type":"track"}

Following Keller
type: MusicRecording
duration: PT2M11S
duration ms: 131160
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300591
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93226f7485d8e8a7b454b3f134ac7ef92afe9e92ec0ceb856650ade6d4201ec7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6XpBrkdmXdNWxPRa7i84da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XpBrkdmXdNWxPRa7i84da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93226f7485d8e8a7b454b3f134ac7ef92afe9e92ec0ceb856650ade6d4201ec7","isrc":"USNLR1300591","name":"Following Keller","registered_at":"2026-06-18T14:51:22Z","spotify_id":"6XpBrkdmXdNWxPRa7i84da","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93226f7485d8e8a7b454b3f134ac7ef92afe9e92ec0ceb856650ade6d4201ec7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6XpBrkdmXdNWxPRa7i84da.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6XpBrkdmXdNWxPRa7i84da.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x93226f7485d8e8a7b454b3f134ac7ef92afe9e92ec0ceb856650ade6d4201ec7","isrc":"USNLR1300591","name":"Following Keller","registered_at":"2026-06-18T14:51:22Z","spotify_id":"6XpBrkdmXdNWxPRa7i84da","type":"track"}

Through Falling Snow
type: MusicRecording
duration: PT2M44S
duration ms: 164266
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300592
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:26:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf90ad61a880e4b2f17b1b1a254bee0d11bd130c00ae2a29578f37f2617fe681a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/541TCnvcbXttNljdygRqIa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/541TCnvcbXttNljdygRqIa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf90ad61a880e4b2f17b1b1a254bee0d11bd130c00ae2a29578f37f2617fe681a","isrc":"USNLR1300592","name":"Through Falling Snow","registered_at":"2026-06-05T06:26:48Z","spotify_id":"541TCnvcbXttNljdygRqIa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90ad61a880e4b2f17b1b1a254bee0d11bd130c00ae2a29578f37f2617fe681a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/541TCnvcbXttNljdygRqIa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/541TCnvcbXttNljdygRqIa.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf90ad61a880e4b2f17b1b1a254bee0d11bd130c00ae2a29578f37f2617fe681a","isrc":"USNLR1300592","name":"Through Falling Snow","registered_at":"2026-06-05T06:26:48Z","spotify_id":"541TCnvcbXttNljdygRqIa","type":"track"}

The Keeper
type: MusicRecording
duration: PT2M49S
duration ms: 169240
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300593
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:41:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xececd42879563d4c0d1b2fbfcd23008690133ca46481bda0990fe6e48bf91ba4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7qpodK5G9sXJDGFOzpZDhE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qpodK5G9sXJDGFOzpZDhE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xececd42879563d4c0d1b2fbfcd23008690133ca46481bda0990fe6e48bf91ba4","isrc":"USNLR1300593","name":"The Keeper","registered_at":"2026-06-08T02:41:45Z","spotify_id":"7qpodK5G9sXJDGFOzpZDhE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xececd42879563d4c0d1b2fbfcd23008690133ca46481bda0990fe6e48bf91ba4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7qpodK5G9sXJDGFOzpZDhE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qpodK5G9sXJDGFOzpZDhE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xececd42879563d4c0d1b2fbfcd23008690133ca46481bda0990fe6e48bf91ba4","isrc":"USNLR1300593","name":"The Keeper","registered_at":"2026-06-08T02:41:45Z","spotify_id":"7qpodK5G9sXJDGFOzpZDhE","type":"track"}

The Intruder
type: MusicRecording
duration: PT3M11S
duration ms: 191866
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:04:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5923080e5e954bddaee8d6c7c818b3715e4f8e8736e84a7434242bd7eccb5479
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cCZAJ0wHnbd2H8cZdoeSB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cCZAJ0wHnbd2H8cZdoeSB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5923080e5e954bddaee8d6c7c818b3715e4f8e8736e84a7434242bd7eccb5479","isrc":"USNLR1300594","name":"The Intruder","registered_at":"2026-06-17T23:04:06Z","spotify_id":"3cCZAJ0wHnbd2H8cZdoeSB","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5923080e5e954bddaee8d6c7c818b3715e4f8e8736e84a7434242bd7eccb5479. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cCZAJ0wHnbd2H8cZdoeSB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cCZAJ0wHnbd2H8cZdoeSB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x5923080e5e954bddaee8d6c7c818b3715e4f8e8736e84a7434242bd7eccb5479","isrc":"USNLR1300594","name":"The Intruder","registered_at":"2026-06-17T23:04:06Z","spotify_id":"3cCZAJ0wHnbd2H8cZdoeSB","type":"track"}

The Priest's Basement
type: MusicRecording
duration: PT2M48S
duration ms: 168026
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:51:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x511d216045bd033137dee09d8a79d3aa1b95e91055fa31c91aaee78283056866
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3lHldbmFpmxMka647KRf9C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lHldbmFpmxMka647KRf9C
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x511d216045bd033137dee09d8a79d3aa1b95e91055fa31c91aaee78283056866","isrc":"USNLR1300595","name":"The Priest's Basement","registered_at":"2026-06-18T14:51:26Z","spotify_id":"3lHldbmFpmxMka647KRf9C","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511d216045bd033137dee09d8a79d3aa1b95e91055fa31c91aaee78283056866. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3lHldbmFpmxMka647KRf9C.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lHldbmFpmxMka647KRf9C.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x511d216045bd033137dee09d8a79d3aa1b95e91055fa31c91aaee78283056866","isrc":"USNLR1300595","name":"The Priest's Basement","registered_at":"2026-06-18T14:51:26Z","spotify_id":"3lHldbmFpmxMka647KRf9C","type":"track"}

The Snakes
type: MusicRecording
duration: PT2M51S
duration ms: 171373
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T05:13:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f40c533604790e1df34427093827527d3fba5e1e991136cdd6adcb0eb1c23d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1zHK3MyeuKcrxAxH2rEaf0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zHK3MyeuKcrxAxH2rEaf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f40c533604790e1df34427093827527d3fba5e1e991136cdd6adcb0eb1c23d1","isrc":"USNLR1300596","name":"The Snakes","registered_at":"2026-06-19T05:13:41Z","spotify_id":"1zHK3MyeuKcrxAxH2rEaf0","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f40c533604790e1df34427093827527d3fba5e1e991136cdd6adcb0eb1c23d1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1zHK3MyeuKcrxAxH2rEaf0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zHK3MyeuKcrxAxH2rEaf0.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x8f40c533604790e1df34427093827527d3fba5e1e991136cdd6adcb0eb1c23d1","isrc":"USNLR1300596","name":"The Snakes","registered_at":"2026-06-19T05:13:41Z","spotify_id":"1zHK3MyeuKcrxAxH2rEaf0","type":"track"}

The Trans Am
type: MusicRecording
duration: PT2M37S
duration ms: 157746
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300597
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:04:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaca1c33b6b7b4e94c40d1fa7bbeeaab234134fdaa330400f88ef18b630cac314
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5saya9GMB7on7uODE4Ry3g.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5saya9GMB7on7uODE4Ry3g
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaca1c33b6b7b4e94c40d1fa7bbeeaab234134fdaa330400f88ef18b630cac314","isrc":"USNLR1300597","name":"The Trans Am","registered_at":"2026-06-17T23:04:04Z","spotify_id":"5saya9GMB7on7uODE4Ry3g","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca1c33b6b7b4e94c40d1fa7bbeeaab234134fdaa330400f88ef18b630cac314. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5saya9GMB7on7uODE4Ry3g.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5saya9GMB7on7uODE4Ry3g.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xaca1c33b6b7b4e94c40d1fa7bbeeaab234134fdaa330400f88ef18b630cac314","isrc":"USNLR1300597","name":"The Trans Am","registered_at":"2026-06-17T23:04:04Z","spotify_id":"5saya9GMB7on7uODE4Ry3g","type":"track"}

Prisoners
type: MusicRecording
duration: PT6M59S
duration ms: 419280
explicit: false
by artist: Jóhann Jóhannsson
in album: Prisoners (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2013-09-17
isrc code: USNLR1300598
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T02:38:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84434f58ef69cfdb576161652dbecd2d444ac030461e19528e1bf893b8b0c991
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2y7G7IRQXoM6EQZfFoROuw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y7G7IRQXoM6EQZfFoROuw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84434f58ef69cfdb576161652dbecd2d444ac030461e19528e1bf893b8b0c991. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2y7G7IRQXoM6EQZfFoROuw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y7G7IRQXoM6EQZfFoROuw.
  date published: 2026-06-13T17:25:41Z

Free the Mind (Original Soundtrack)
type: MusicAlbum
date published: 1970-01-01
track: Free The Mind - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158838
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:14:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4181e11227fe6c91cd3167fb01d166769083f766a064f9ab7079cc163daa862b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0meagTX1yss5lIuqPOq9k3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0meagTX1yss5lIuqPOq9k3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4181e11227fe6c91cd3167fb01d166769083f766a064f9ab7079cc163daa862b","isrc":"USDBY1200201","name":"Free The Mind - From „Free The Mind” Soundtrack","registered_at":"2026-06-19T11:14:08Z","spotify_id":"0meagTX1yss5lIuqPOq9k3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4181e11227fe6c91cd3167fb01d166769083f766a064f9ab7079cc163daa862b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0meagTX1yss5lIuqPOq9k3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0meagTX1yss5lIuqPOq9k3.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x4181e11227fe6c91cd3167fb01d166769083f766a064f9ab7079cc163daa862b","isrc":"USDBY1200201","name":"Free The Mind - From „Free The Mind” Soundtrack","registered_at":"2026-06-19T11:14:08Z","spotify_id":"0meagTX1yss5lIuqPOq9k3","type":"track"}
track: Radio - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230173
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200202
track: Elevator I - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126680
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200203
track: Elevator II - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT0M59S
  duration ms: 59093
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200204
track: Neurons - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197800
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200205
track: Night Montage - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT1M36S
  duration ms: 96893
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200206
track: First Attempts - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT1M49S
  duration ms: 109346
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200207
track: Sparkles - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT1M12S
  duration ms: 72360
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200208
track: Breathe - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82346
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200209
track: Will's Story I - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT1M12S
  duration ms: 72360
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200210
track: Meditation - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89826
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:29:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x32e74358c76be934fe6b79f8cbe1f6ae7d9cdf84e971a4651d1778638f30a455
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1YHGUyhOjEKffCjWf9yPUU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YHGUyhOjEKffCjWf9yPUU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x32e74358c76be934fe6b79f8cbe1f6ae7d9cdf84e971a4651d1778638f30a455","isrc":"USDBY1200211","name":"Meditation - From „Free The Mind” Soundtrack","registered_at":"2026-06-26T21:29:28Z","spotify_id":"1YHGUyhOjEKffCjWf9yPUU","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e74358c76be934fe6b79f8cbe1f6ae7d9cdf84e971a4651d1778638f30a455. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1YHGUyhOjEKffCjWf9yPUU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1YHGUyhOjEKffCjWf9yPUU.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x32e74358c76be934fe6b79f8cbe1f6ae7d9cdf84e971a4651d1778638f30a455","isrc":"USDBY1200211","name":"Meditation - From „Free The Mind” Soundtrack","registered_at":"2026-06-26T21:29:28Z","spotify_id":"1YHGUyhOjEKffCjWf9yPUU","type":"track"}
track: Lab - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT2M15S
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  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200212
track: Emotional Intelligence - From „Free The Mind” Soundtrack
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191653
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Free the Mind (Original Soundtrack)
  isrc code: USDBY1200213
track: Innocence - From „Free The Mind” Soundtrack
track: Separation - From „Free The Mind” Soundtrack
track: Love After Love - From „Free The Mind” Soundtrack
track: Will's Story II - From „Free The Mind” Soundtrack

Jóhann Jóhannsson
type: MusicGroup

Free the Mind (Original Soundtrack)
type: MusicAlbum
date published: 1970-01-01

Innocence - From „Free The Mind” Soundtrack
type: MusicRecording
duration: PT1M10S
duration ms: 70893
explicit: false
by artist: Jóhann Jóhannsson
in album: Free the Mind (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:01:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6ea46205849b3050348826c0ebfad8a70c3ecc63b1cb974b2ffc669b3f181ad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0Hbgx1c5SI1TFSLhcomsjq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Hbgx1c5SI1TFSLhcomsjq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ea46205849b3050348826c0ebfad8a70c3ecc63b1cb974b2ffc669b3f181ad. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Hbgx1c5SI1TFSLhcomsjq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Hbgx1c5SI1TFSLhcomsjq.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xd6ea46205849b3050348826c0ebfad8a70c3ecc63b1cb974b2ffc669b3f181ad","isrc":"USDBY1200214","name":"Innocence - From „Free The Mind” Soundtrack","registered_at":"2026-06-19T10:01:56Z","spotify_id":"0Hbgx1c5SI1TFSLhcomsjq","type":"track"}

Separation - From „Free The Mind” Soundtrack
type: MusicRecording
duration: PT1M26S
duration ms: 86360
explicit: false
by artist: Jóhann Jóhannsson
in album: Free the Mind (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200215

Love After Love - From „Free The Mind” Soundtrack
type: MusicRecording
duration: PT5M38S
duration ms: 338080
explicit: false
by artist: Jóhann Jóhannsson
in album: Free the Mind (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:56:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1df8ff2040e03290352da4448ccd7472d8906ea453e090e3e7184c2ab2a36193
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/017yZltGcnrTQwayV2sdCC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/017yZltGcnrTQwayV2sdCC
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x1df8ff2040e03290352da4448ccd7472d8906ea453e090e3e7184c2ab2a36193","isrc":"USDBY1200216","name":"Love After Love - From „Free The Mind” Soundtrack","registered_at":"2026-06-24T10:56:28Z","spotify_id":"017yZltGcnrTQwayV2sdCC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df8ff2040e03290352da4448ccd7472d8906ea453e090e3e7184c2ab2a36193. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/017yZltGcnrTQwayV2sdCC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/017yZltGcnrTQwayV2sdCC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x1df8ff2040e03290352da4448ccd7472d8906ea453e090e3e7184c2ab2a36193","isrc":"USDBY1200216","name":"Love After Love - From „Free The Mind” Soundtrack","registered_at":"2026-06-24T10:56:28Z","spotify_id":"017yZltGcnrTQwayV2sdCC","type":"track"}

Will's Story II - From „Free The Mind” Soundtrack
type: MusicRecording
duration: PT1M10S
duration ms: 70920
explicit: false
by artist: Jóhann Jóhannsson
in album: Free the Mind (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200217

Copenhagen Dreams (Original Soundtrack)
type: MusicAlbum
date published: 1970-01-01
track: Eleven Thousand Six Hundred And Sixty-Nine Died Of Natural Causes - From „Copenhagen Dreams” Soundtrack
  type: MusicRecording
  duration: PT0M54S
  duration ms: 54125
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Copenhagen Dreams (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200181
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T23:41:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe22fe40038b21bccd4e9b60306afb566485cb0c11e47f4b763e28c249dc28807
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6w6Fqdv8MvrlmRVsDw5Kr7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w6Fqdv8MvrlmRVsDw5Kr7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe22fe40038b21bccd4e9b60306afb566485cb0c11e47f4b763e28c249dc28807","isrc":"USDBY1200181","name":"Eleven Thousand Six Hundred And Sixty-Nine Died Of Natural Causes - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-20T23:41:33Z","spotify_id":"6w6Fqdv8MvrlmRVsDw5Kr7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22fe40038b21bccd4e9b60306afb566485cb0c11e47f4b763e28c249dc28807. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6w6Fqdv8MvrlmRVsDw5Kr7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6w6Fqdv8MvrlmRVsDw5Kr7.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xe22fe40038b21bccd4e9b60306afb566485cb0c11e47f4b763e28c249dc28807","isrc":"USDBY1200181","name":"Eleven Thousand Six Hundred And Sixty-Nine Died Of Natural Causes - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-20T23:41:33Z","spotify_id":"6w6Fqdv8MvrlmRVsDw5Kr7","type":"track"}
track: They Leave Everything Behind - From „Copenhagen Dreams” Soundtrack
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  duration: PT1M9S
  duration ms: 69106
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Copenhagen Dreams (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200182
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:47:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x560b273a4fcd44704ca263be47c9c8501fc4abd5545c4d2e759a56c265d1b008
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6I9YkavnlTIvlpRPVhpMc9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I9YkavnlTIvlpRPVhpMc9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x560b273a4fcd44704ca263be47c9c8501fc4abd5545c4d2e759a56c265d1b008","isrc":"USDBY1200182","name":"They Leave Everything Behind - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-11T02:47:40Z","spotify_id":"6I9YkavnlTIvlpRPVhpMc9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560b273a4fcd44704ca263be47c9c8501fc4abd5545c4d2e759a56c265d1b008. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6I9YkavnlTIvlpRPVhpMc9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6I9YkavnlTIvlpRPVhpMc9.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x560b273a4fcd44704ca263be47c9c8501fc4abd5545c4d2e759a56c265d1b008","isrc":"USDBY1200182","name":"They Leave Everything Behind - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-11T02:47:40Z","spotify_id":"6I9YkavnlTIvlpRPVhpMc9","type":"track"}
track: They Fed The Sparrows Leftovers And Offered Grass To Scherfig's Turtle - From „Copenhagen Dreams” Soundtrack
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  duration: PT2M30S
  duration ms: 150466
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Copenhagen Dreams (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:51:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1147002edc32ad3bb459f9370cdfa61e3f2f84d616c6effc3f54e967cb88f258
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0HGRnzWuCYFOn0K4bNFvW9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HGRnzWuCYFOn0K4bNFvW9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1147002edc32ad3bb459f9370cdfa61e3f2f84d616c6effc3f54e967cb88f258","isrc":"USDBY1200183","name":"They Fed The Sparrows Leftovers And Offered Grass To Scherfig's Turtle - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-18T14:51:22Z","spotify_id":"0HGRnzWuCYFOn0K4bNFvW9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1147002edc32ad3bb459f9370cdfa61e3f2f84d616c6effc3f54e967cb88f258. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0HGRnzWuCYFOn0K4bNFvW9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HGRnzWuCYFOn0K4bNFvW9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1147002edc32ad3bb459f9370cdfa61e3f2f84d616c6effc3f54e967cb88f258","isrc":"USDBY1200183","name":"They Fed The Sparrows Leftovers And Offered Grass To Scherfig's Turtle - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-18T14:51:22Z","spotify_id":"0HGRnzWuCYFOn0K4bNFvW9","type":"track"}
track: An Eiffel Tower By The Lakes - From „Copenhagen Dreams” Soundtrack
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  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Copenhagen Dreams (Original Soundtrack)
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USDBY1200184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa3e2e6673b33fa73af32b49bb765a58c3ea2bdca51986e3d45748978c610aa77
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6uC6xgrISKf6w2aaSt5Nox.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uC6xgrISKf6w2aaSt5Nox
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa3e2e6673b33fa73af32b49bb765a58c3ea2bdca51986e3d45748978c610aa77","isrc":"USDBY1200184","name":"An Eiffel Tower By The Lakes - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-24T10:58:12Z","spotify_id":"6uC6xgrISKf6w2aaSt5Nox","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
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track: Three Thousand Five Hundred And Ninety One Benches - From „Copenhagen Dreams” Soundtrack
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  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: The Jewish Cemetery On Møllegade - From „Copenhagen Dreams” Soundtrack
track: They Dream They'll Get There - From „Copenhagen Dreams” Soundtrack
track: A Memorial Garden On Enghavevej - From „Copenhagen Dreams” Soundtrack
track: A Six-Lane Highway - From „Copenhagen Dreams” Soundtrack
track: It Will Take Some Time - From „Copenhagen Dreams” Soundtrack
track: He Hit Her On The Head With "The Wind In The Willows" - From „Copenhagen Dreams” Soundtrack
track: He Says It's The Future - From „Copenhagen Dreams” Soundtrack
track: The Song About The Hyacinths - From „Copenhagen Dreams” Soundtrack
track: There's No Harm Done - From „Copenhagen Dreams” Soundtrack
track: They Had To Work It Out Between Them - From „Copenhagen Dreams” Soundtrack
track: She Loves To Ride The Port Ferry When It Rains - From „Copenhagen Dreams” Soundtrack
track: A French School On Værnedamsvej - From „Copenhagen Dreams” Soundtrack
track: Here, They Used To Build Ships - From „Copenhagen Dreams” Soundtrack
track: They Imagine The City Growing Out Into The Ocean - From „Copenhagen Dreams” Soundtrack

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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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value: 2026-06-08T11:28:12+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaff053dab362b9880a79ea2a7a7c0e891048a2b71d7ab16d4702934626f0a7b2

OTSHash
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OTSBitcoinBlock
type: PropertyValue
value: 953536

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953536

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4gLvYwz3bLVTa2i3QGFCtZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gLvYwz3bLVTa2i3QGFCtZ

OTSTimestamp
type: PropertyValue
value: 2026-06-13T17:25:41Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaff053dab362b9880a79ea2a7a7c0e891048a2b71d7ab16d4702934626f0a7b2","isrc":"USDBY1200185","name":"Three Thousand Five Hundred And Ninety One Benches - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-08T11:28:12Z","spotify_id":"4gLvYwz3bLVTa2i3QGFCtZ","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff053dab362b9880a79ea2a7a7c0e891048a2b71d7ab16d4702934626f0a7b2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4gLvYwz3bLVTa2i3QGFCtZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4gLvYwz3bLVTa2i3QGFCtZ.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xaff053dab362b9880a79ea2a7a7c0e891048a2b71d7ab16d4702934626f0a7b2","isrc":"USDBY1200185","name":"Three Thousand Five Hundred And Ninety One Benches - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-08T11:28:12Z","spotify_id":"4gLvYwz3bLVTa2i3QGFCtZ","type":"track"}

The Jewish Cemetery On Møllegade - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT2M32S
duration ms: 152306
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200186
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x6a0cfb21db2f9df379ad34fa60620c26698afbe9f9cf2f425ee6117555fb7d54
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1jJ0QajGditlLGOZSDpFoh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jJ0QajGditlLGOZSDpFoh
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0cfb21db2f9df379ad34fa60620c26698afbe9f9cf2f425ee6117555fb7d54. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jJ0QajGditlLGOZSDpFoh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jJ0QajGditlLGOZSDpFoh.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x6a0cfb21db2f9df379ad34fa60620c26698afbe9f9cf2f425ee6117555fb7d54","isrc":"USDBY1200186","name":"The Jewish Cemetery On Møllegade - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-23T02:12:52Z","spotify_id":"1jJ0QajGditlLGOZSDpFoh","type":"track"}

They Dream They'll Get There - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT1M26S
duration ms: 86280
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200187
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36712c98836cb88e79d14bfb386caf6945fa3bfe48d0e0bdd6c1388b225a28a2
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3NfqNVsbl0vHfu8LxG2LTm.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36712c98836cb88e79d14bfb386caf6945fa3bfe48d0e0bdd6c1388b225a28a2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NfqNVsbl0vHfu8LxG2LTm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NfqNVsbl0vHfu8LxG2LTm.
  date published: 2026-07-02T03:55:08Z
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A Memorial Garden On Enghavevej - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT4M10S
duration ms: 250946
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200188
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N80MVSEceHQMhr6QgOxmY
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b6e938f36ed702e00497d24400083aaa870adcfea0ff86c94306f51a6b7509. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2N80MVSEceHQMhr6QgOxmY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2N80MVSEceHQMhr6QgOxmY.
  date published: 2026-07-02T03:55:08Z
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A Six-Lane Highway - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT1M36S
duration ms: 96693
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
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isrc code: USDBY1200189
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75cf618b2390079e6b5e5d62e6fdf71fa09f6010187cd5cc4ea86a0d36eec3b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cwkIPftSqZrVhsXGziRq9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cwkIPftSqZrVhsXGziRq9.
  date published: 2026-07-02T05:09:12Z
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It Will Take Some Time - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT1M36S
duration ms: 96840
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
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isrc code: USDBY1200190
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T03:55:08Z
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He Hit Her On The Head With "The Wind In The Willows" - From „Copenhagen Dreams” Soundtrack
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explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/track/2W8cAPQIVwh7v6hI6PIvzy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W8cAPQIVwh7v6hI6PIvzy
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df2a7ff3b5f2cf5a79ab93753a04ebdfd507324b388b8ab9e9113dfb86919b2. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2W8cAPQIVwh7v6hI6PIvzy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2W8cAPQIVwh7v6hI6PIvzy.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x7df2a7ff3b5f2cf5a79ab93753a04ebdfd507324b388b8ab9e9113dfb86919b2","isrc":"USDBY1200191","name":"He Hit Her On The Head With \"The Wind In The Willows\" - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-26T21:14:56Z","spotify_id":"2W8cAPQIVwh7v6hI6PIvzy","type":"track"}

He Says It's The Future - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT2M9S
duration ms: 129013
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200192
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:56:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30245b47e081f161e33ac0a4b58d3beb44fdfc335a009c3c7ddb8568b5ddf5d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/43WnPerme1oIChmjOig3hC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43WnPerme1oIChmjOig3hC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30245b47e081f161e33ac0a4b58d3beb44fdfc335a009c3c7ddb8568b5ddf5d0","isrc":"USDBY1200192","name":"He Says It's The Future - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-24T10:56:18Z","spotify_id":"43WnPerme1oIChmjOig3hC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30245b47e081f161e33ac0a4b58d3beb44fdfc335a009c3c7ddb8568b5ddf5d0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/43WnPerme1oIChmjOig3hC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43WnPerme1oIChmjOig3hC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x30245b47e081f161e33ac0a4b58d3beb44fdfc335a009c3c7ddb8568b5ddf5d0","isrc":"USDBY1200192","name":"He Says It's The Future - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-24T10:56:18Z","spotify_id":"43WnPerme1oIChmjOig3hC","type":"track"}

The Song About The Hyacinths - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT1M8S
duration ms: 68866
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200193

There's No Harm Done - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT2M14S
duration ms: 134680
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200194

They Had To Work It Out Between Them - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT1M47S
duration ms: 107080
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200195

She Loves To Ride The Port Ferry When It Rains - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT3M0S
duration ms: 180253
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:42:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c7fb10b79e1e707a560a93ca407037bf85f46a2f98e105c4bc6dc249203594c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4wgU5iMJe5bJK0uQDSjlFn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wgU5iMJe5bJK0uQDSjlFn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c7fb10b79e1e707a560a93ca407037bf85f46a2f98e105c4bc6dc249203594c","isrc":"USDBY1200196","name":"She Loves To Ride The Port Ferry When It Rains - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-20T04:42:07Z","spotify_id":"4wgU5iMJe5bJK0uQDSjlFn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7fb10b79e1e707a560a93ca407037bf85f46a2f98e105c4bc6dc249203594c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wgU5iMJe5bJK0uQDSjlFn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wgU5iMJe5bJK0uQDSjlFn.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x4c7fb10b79e1e707a560a93ca407037bf85f46a2f98e105c4bc6dc249203594c","isrc":"USDBY1200196","name":"She Loves To Ride The Port Ferry When It Rains - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-20T04:42:07Z","spotify_id":"4wgU5iMJe5bJK0uQDSjlFn","type":"track"}

A French School On Værnedamsvej - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT1M27S
duration ms: 87786
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200197

Here, They Used To Build Ships - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT3M37S
duration ms: 217346
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200198
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T04:39:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc432bd3b5b5572ac98a4cb2368acdfc47fea999a3bf0ff68d9ed9c37a16d3921
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5ycAlNKKSyb0EUS1kA5Ipd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ycAlNKKSyb0EUS1kA5Ipd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc432bd3b5b5572ac98a4cb2368acdfc47fea999a3bf0ff68d9ed9c37a16d3921","isrc":"USDBY1200198","name":"Here, They Used To Build Ships - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-20T04:39:17Z","spotify_id":"5ycAlNKKSyb0EUS1kA5Ipd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc432bd3b5b5572ac98a4cb2368acdfc47fea999a3bf0ff68d9ed9c37a16d3921. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ycAlNKKSyb0EUS1kA5Ipd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ycAlNKKSyb0EUS1kA5Ipd.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc432bd3b5b5572ac98a4cb2368acdfc47fea999a3bf0ff68d9ed9c37a16d3921","isrc":"USDBY1200198","name":"Here, They Used To Build Ships - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-20T04:39:17Z","spotify_id":"5ycAlNKKSyb0EUS1kA5Ipd","type":"track"}

They Imagine The City Growing Out Into The Ocean - From „Copenhagen Dreams” Soundtrack
type: MusicRecording
duration: PT4M30S
duration ms: 270053
explicit: false
by artist: Jóhann Jóhannsson
in album: Copenhagen Dreams (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1200199
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:55:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0472507d6b21db733e4edd508c9a661a901e33d8c1e96b87eb78e73f39ad61a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/72m8Be72I3K5UE4bdi15gn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72m8Be72I3K5UE4bdi15gn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0472507d6b21db733e4edd508c9a661a901e33d8c1e96b87eb78e73f39ad61a","isrc":"USDBY1200199","name":"They Imagine The City Growing Out Into The Ocean - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-24T10:55:56Z","spotify_id":"72m8Be72I3K5UE4bdi15gn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0472507d6b21db733e4edd508c9a661a901e33d8c1e96b87eb78e73f39ad61a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/72m8Be72I3K5UE4bdi15gn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72m8Be72I3K5UE4bdi15gn.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa0472507d6b21db733e4edd508c9a661a901e33d8c1e96b87eb78e73f39ad61a","isrc":"USDBY1200199","name":"They Imagine The City Growing Out Into The Ocean - From „Copenhagen Dreams” Soundtrack","registered_at":"2026-06-24T10:55:56Z","spotify_id":"72m8Be72I3K5UE4bdi15gn","type":"track"}

The Miners’ Hymns (Original Soundtrack)
type: MusicAlbum
date published: 2011-03-29
track: They Being Dead Yet Speaketh - Pt.1 - From „The Miners’ Hymns” Soundtrack
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210166
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Miners’ Hymns (Original Soundtrack)
    type: MusicAlbum
    date published: 2011-03-29
  isrc code: DEN961031031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T22:13:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8cc442c74d1bd8c7ea017fdc0edae20ddd5c2a74740fd57c0f4fb04136b98667
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/14eUGZtMU5eEM0wa4Q07D9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14eUGZtMU5eEM0wa4Q07D9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8cc442c74d1bd8c7ea017fdc0edae20ddd5c2a74740fd57c0f4fb04136b98667","isrc":"DEN961031031","name":"They Being Dead Yet Speaketh - Pt.1 - From „The Miners’ Hymns” Soundtrack","registered_at":"2026-06-21T22:13:29Z","spotify_id":"14eUGZtMU5eEM0wa4Q07D9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc442c74d1bd8c7ea017fdc0edae20ddd5c2a74740fd57c0f4fb04136b98667. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/14eUGZtMU5eEM0wa4Q07D9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14eUGZtMU5eEM0wa4Q07D9.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x8cc442c74d1bd8c7ea017fdc0edae20ddd5c2a74740fd57c0f4fb04136b98667","isrc":"DEN961031031","name":"They Being Dead Yet Speaketh - Pt.1 - From „The Miners’ Hymns” Soundtrack","registered_at":"2026-06-21T22:13:29Z","spotify_id":"14eUGZtMU5eEM0wa4Q07D9","type":"track"}
track: They Being Dead Yet Speaketh - Pt.2 - From „The Miners’ Hymns” Soundtrack
  type: MusicRecording
  duration: PT3M12S
  duration ms: 192744
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Miners’ Hymns (Original Soundtrack)
    type: MusicAlbum
    date published: 2011-03-29
  isrc code: DEN961031032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:13:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x279d13992dd9a88822f37f3fd847a95912c5dc14e6fdf23a21fbe2ca2c2491bf
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2lvMBehJdr3c5qe2dRVSU7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lvMBehJdr3c5qe2dRVSU7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x279d13992dd9a88822f37f3fd847a95912c5dc14e6fdf23a21fbe2ca2c2491bf","isrc":"DEN961031032","name":"They Being Dead Yet Speaketh - Pt.2 - From „The Miners’ Hymns” Soundtrack","registered_at":"2026-06-26T21:13:55Z","spotify_id":"2lvMBehJdr3c5qe2dRVSU7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279d13992dd9a88822f37f3fd847a95912c5dc14e6fdf23a21fbe2ca2c2491bf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2lvMBehJdr3c5qe2dRVSU7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lvMBehJdr3c5qe2dRVSU7.
    date published: 2026-07-02T11:38:34Z
    text: {"copyright_id":"0x279d13992dd9a88822f37f3fd847a95912c5dc14e6fdf23a21fbe2ca2c2491bf","isrc":"DEN961031032","name":"They Being Dead Yet Speaketh - Pt.2 - From „The Miners’ Hymns” Soundtrack","registered_at":"2026-06-26T21:13:55Z","spotify_id":"2lvMBehJdr3c5qe2dRVSU7","type":"track"}
track: They Being Dead Yet Speaketh - Pt.3 - From „The Miners’ Hymns” Soundtrack
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224143
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Miners’ Hymns (Original Soundtrack)
    type: MusicAlbum
    date published: 2011-03-29
  isrc code: DEN961031033
track: An Injury To One Is The Concern Of All - Pt.1 - From „The Miners’ Hymns” Soundtrack
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185805
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Miners’ Hymns (Original Soundtrack)
    type: MusicAlbum
    date published: 2011-03-29
  isrc code: DEN961031034
track: An Injury To One Is The Concern Of All - Pt.2 - From „The Miners’ Hymns” Soundtrack
  type: MusicRecording
  duration: PT4M29S
  duration ms: 269155
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: The Miners’ Hymns (Original Soundtrack)
    type: MusicAlbum
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track: An Injury To One Is The Concern Of All - Pt.4 - From „The Miners’ Hymns” Soundtrack
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track: Freedom From Want And Fear - Pt.1 - From „The Miners’ Hymns” Soundtrack
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track: There Is No Safe Side But The Side Of Truth - From „The Miners’ Hymns” Soundtrack
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Industrial And Provident, We Unite To Assist Each Other - Pt.1 - From „The Miners’ Hymns” Soundtrack
track: Industrial And Provident, We Unite To Assist Each Other - Pt.2 - From „The Miners’ Hymns” Soundtrack
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OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block/956312

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/50kV4D0NAKV9GLJSuzvaK7.json

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50kV4D0NAKV9GLJSuzvaK7

OTSTimestamp
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OTSCanonicalRecord
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16be3d029bcdf4b33d4cdfe97923d2d202e3d30e92ef405cc9e01ae92101e68. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/50kV4D0NAKV9GLJSuzvaK7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50kV4D0NAKV9GLJSuzvaK7.
date published: 2026-07-02T05:09:12Z
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in album: The Miners’ Hymns (Original Soundtrack)
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additional property: OTSRecordURL
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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  subject of: OpenTimestamps Proof of Existence
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Dying City - From “Varmints” Soundtrack
track: City Building - Alternate Version - From “Varmints” Soundtrack
track: Escape - From “Varmints” Soundtrack
track: Inside The Pods - From “Varmints” Soundtrack
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OTSHash
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OTSBitcoinBlockVerifyURL
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OTSRecordURL
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OTSVerificationAPI
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OTSTimestamp
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OTSCanonicalRecord
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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0e9aa7269f6cab034219241df8509709b3f55f47e3dc0411b1000d98a61440. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BIw2IcBBnKr27boYtXKYQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BIw2IcBBnKr27boYtXKYQ.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0x1c0e9aa7269f6cab034219241df8509709b3f55f47e3dc0411b1000d98a61440","isrc":"USDBY1000074","name":"The Gift - From “Varmints” Soundtrack","registered_at":"2026-06-26T21:12:08Z","spotify_id":"6BIw2IcBBnKr27boYtXKYQ","type":"track"}

Dying City - From “Varmints” Soundtrack
type: MusicRecording
duration: PT1M59S
duration ms: 119800
explicit: false
by artist: Jóhann Jóhannsson
in album: And In The Endless Pause There Came The Sound Of Bees (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1000075

City Building - Alternate Version - From “Varmints” Soundtrack
type: MusicRecording
duration: PT4M3S
duration ms: 243333
explicit: false
by artist: Jóhann Jóhannsson
in album: And In The Endless Pause There Came The Sound Of Bees (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1000076

Escape - From “Varmints” Soundtrack
type: MusicRecording
duration: PT5M43S
duration ms: 343866
explicit: false
by artist: Jóhann Jóhannsson
in album: And In The Endless Pause There Came The Sound Of Bees (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1000077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T11:08:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56d96cac97a149b0eceafb670360bf4b8954ed1759520cd78618b7a0cc374c14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4rvUiCZeaEbRH0koiwCKhc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rvUiCZeaEbRH0koiwCKhc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56d96cac97a149b0eceafb670360bf4b8954ed1759520cd78618b7a0cc374c14","isrc":"USDBY1000077","name":"Escape - From “Varmints” Soundtrack","registered_at":"2026-06-19T11:08:40Z","spotify_id":"4rvUiCZeaEbRH0koiwCKhc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d96cac97a149b0eceafb670360bf4b8954ed1759520cd78618b7a0cc374c14. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4rvUiCZeaEbRH0koiwCKhc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rvUiCZeaEbRH0koiwCKhc.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x56d96cac97a149b0eceafb670360bf4b8954ed1759520cd78618b7a0cc374c14","isrc":"USDBY1000077","name":"Escape - From “Varmints” Soundtrack","registered_at":"2026-06-19T11:08:40Z","spotify_id":"4rvUiCZeaEbRH0koiwCKhc","type":"track"}

Inside The Pods - From “Varmints” Soundtrack
type: MusicRecording
duration: PT1M50S
duration ms: 110186
explicit: false
by artist: Jóhann Jóhannsson
in album: And In The Endless Pause There Came The Sound Of Bees (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1000078

End (Snowing) - From “Varmints” Soundtrack
type: MusicRecording
duration: PT6M11S
duration ms: 371866
explicit: false
by artist: Jóhann Jóhannsson
in album: And In The Endless Pause There Came The Sound Of Bees (Original Soundtrack)
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USDBY1000079

Fordlândia
type: MusicAlbum
date published: 2008-11-03
track: Fordlândia
  type: MusicRecording
  duration: PT13M42S
  duration ms: 822893
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Fordlândia
    type: MusicAlbum
    date published: 2008-11-03
  isrc code: GBAFL0800036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T16:48:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5918bcea11f7b3aaa70a0713cbbbd6d1937f50de3f58f45b274ab0b11f2adebb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6QHAHJQRyD4FDJsdrNAIk7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QHAHJQRyD4FDJsdrNAIk7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5918bcea11f7b3aaa70a0713cbbbd6d1937f50de3f58f45b274ab0b11f2adebb","isrc":"GBAFL0800036","name":"Fordlândia","registered_at":"2026-06-09T16:48:40Z","spotify_id":"6QHAHJQRyD4FDJsdrNAIk7","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5918bcea11f7b3aaa70a0713cbbbd6d1937f50de3f58f45b274ab0b11f2adebb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QHAHJQRyD4FDJsdrNAIk7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QHAHJQRyD4FDJsdrNAIk7.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5918bcea11f7b3aaa70a0713cbbbd6d1937f50de3f58f45b274ab0b11f2adebb","isrc":"GBAFL0800036","name":"Fordlândia","registered_at":"2026-06-09T16:48:40Z","spotify_id":"6QHAHJQRyD4FDJsdrNAIk7","type":"track"}
track: melodia - i
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116240
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Fordlândia
    type: MusicAlbum
    date published: 2008-11-03
  isrc code: GBAFL0800037
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T22:16:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xffb88f301fc0d0943b50c46990abc7ad6689e4677f7c4ec81a0fc3c8f16f8a7f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6E8lp9OllINlPlZ3bc8X0R.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E8lp9OllINlPlZ3bc8X0R
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xffb88f301fc0d0943b50c46990abc7ad6689e4677f7c4ec81a0fc3c8f16f8a7f","isrc":"GBAFL0800037","name":"melodia - i","registered_at":"2026-06-21T22:16:18Z","spotify_id":"6E8lp9OllINlPlZ3bc8X0R","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb88f301fc0d0943b50c46990abc7ad6689e4677f7c4ec81a0fc3c8f16f8a7f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6E8lp9OllINlPlZ3bc8X0R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6E8lp9OllINlPlZ3bc8X0R.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xffb88f301fc0d0943b50c46990abc7ad6689e4677f7c4ec81a0fc3c8f16f8a7f","isrc":"GBAFL0800037","name":"melodia - i","registered_at":"2026-06-21T22:16:18Z","spotify_id":"6E8lp9OllINlPlZ3bc8X0R","type":"track"}
track: The Rocket Builder (Lo Pan!)
  type: MusicRecording
  duration: PT6M24S
  duration ms: 384666
  explicit: false
  by artist: Jóhann Jóhannsson
  in album: Fordlândia
    type: MusicAlbum
    date published: 2008-11-03
  isrc code: GBAFL0800038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:08:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7f8d51373377c5e05bfffe9ffbdfb346033713db4adfd339c16022148654a023
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7IJdJtvkpovoiRVSYDgdAj.json