The Chainsmokers
type: MusicGroup
genre: pop
popularity: 83
followers: 20951211
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e6e0fb6-b4c9-43dd-9ef4-492161405971.ots
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. 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 0xf6f6c1bc68d8123cafcd0d1a4d6e3ace67e96a247a846b181620113077efc561. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e6e0fb6-b4c9-43dd-9ef4-492161405971.json and https://artists.proofprofile.net/proofs/artist/7e6e0fb6-b4c9-43dd-9ef4-492161405971.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Celular
  type: MusicAlbum
  date published: 2023-07-06
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    type: MusicRecording
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    by artist: Nicky Jam
    by artist: Maluma
    by artist: The Chainsmokers
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      type: MusicAlbum
      date published: 2023-07-06
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LUG9jzDNXcIdIWeSx9g2C
    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 0x63c4c42d70d3f96e0e70fc6cd3cc23926fe31e13e336bd275901e85a60b2b23c. 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/0LUG9jzDNXcIdIWeSx9g2C.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/0LUG9jzDNXcIdIWeSx9g2C.
      date published: 2026-06-13T12:47:07Z
album: Jungle
  type: MusicAlbum
  date published: 2023-09-22
  track: Jungle
    type: MusicRecording
    duration: PT2M55S
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    by artist: Alok
    by artist: The Chainsmokers
    by artist: Mae Stephens
    in album: Jungle
      type: MusicAlbum
      date published: 2023-09-22
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    additional property: OTSRecordURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    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 0xc949f152b64cfad2596cbd22dbd97725fc0f051764879012584590432f9bf6ca. 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/0OvO2X2Q3i98dc5RcgEN3x.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/0OvO2X2Q3i98dc5RcgEN3x.
      date published: 2026-06-13T12:47:07Z
album: Who Do You Love (R3HAB Remix)
  type: MusicAlbum
  date published: 2019-03-22
  track: Who Do You Love - R3HAB Remix
    type: MusicRecording
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    by artist: The Chainsmokers
    by artist: 5 Seconds of Summer
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      type: MusicAlbum
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    additional property: OTSTimestamp
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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 0x5f9e46e6af0e038efe75eba0820dd590f7fe8213c61763b7f5c668eaa9b5dd8d. 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/5QkVPG2Hf3MmAarireF6lh.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/5QkVPG2Hf3MmAarireF6lh.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x5f9e46e6af0e038efe75eba0820dd590f7fe8213c61763b7f5c668eaa9b5dd8d","isrc":"USQX91900632","name":"Who Do You Love - R3HAB Remix","registered_at":"2026-06-04T14:15:30Z","spotify_id":"5QkVPG2Hf3MmAarireF6lh","type":"track"}
album: See You Again
  type: MusicAlbum
  date published: 2023-06-23
  track: See You Again
    type: MusicRecording
    duration: PT2M43S
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    by artist: The Chainsmokers
    by artist: ILLENIUM
    by artist: Carlie Hanson
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    isrc code: USQX92303476
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    subject of: OpenTimestamps Proof of Existence
album: High (Don Diablo Remix)
album: fault in the stars
album: Summertime Friends
album: So Far So Good (lofi remixes)
album: So Far So Good
album: World War Joy
album: Sick Boy
album: Memories...Do Not Open
album: Live From Drew's Rental House
album: My Bad
album: Self Destruction Mode
album: Up & Down
album: Make Me Feel
album: Wish on an Eyelash, Pt. 2
album: Why Can't You Wait (3LAU Remix)
album: iPad (Remixes)
album: High (Remixes)
album: Family (Remixes)
album: Push My Luck (Remixes)
album: Takeaway (feat. Lennon Stella) [Remixes]
album: Call You Mine (Remixes)
album: Do You Mean (feat. Ty Dolla $ign & bülow) [Remixes]
album: Kills You Slowly (Remixes)
album: Hope - Remixes (feat. Winona Oak)
album: Beach House (Ashworth Remix)
album: Save Yourself (NGHTMRE VIP REMIX)
album: This Feeling (feat. Kelsea Ballerini) [Remixes]
album: Side Effects (Remixes)
album: Somebody (Remixes)
album: Everybody Hates Me (Remixes)
album: You Owe Me (Remixes)
album: Sick Boy (Remixes)
album: Young (Remixes)
album: Young (Midnight Kids Remix)
album: Honest (Remixes)
album: Something Just Like This (Tokyo Remix)
album: Jungle (Remixes)
album: Addicted
album: Friday
album: No Hard Feelings
album: Addicted (Joel Corry Remix)
album: ADDICTED: REFRESHED
album: Make Me Feel (Extended Mix)
album: Live From Drew's Living Room
album: Addicted (Summer Version)
album: Addicted (ਆਦੀ)
album: Something Just Like This (Remix Pack) [Remixes]
album: Closer (Remixes)
album: Don't Lie
album: Don't Lie (Remixes)
album: Addicted (Argy & Omnya Remix)
album: Past Lives (The Chainsmokers Remix)
album: Collage EP
album: The Fate of Ophelia (The Chainsmokers Remix)
track: Something Just Like This
track: Jungle
track: Celular
track: Takeaway
track: This Feeling
track: Call You Mine

Carlie Hanson
type: MusicGroup

See You Again
type: MusicAlbum
date published: 2023-06-23

CopyrightID
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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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value: 2026-06-04T07:55:08+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x48dc61c58b8550268f8e15f653e3937cfccfe0d3d4cd00cbbbe09770df436887

OTSHash
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value: 953528

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

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/1wYTR3Hg5rBQcdfxGEdsx0.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wYTR3Hg5rBQcdfxGEdsx0

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

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 0x48dc61c58b8550268f8e15f653e3937cfccfe0d3d4cd00cbbbe09770df436887. 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/1wYTR3Hg5rBQcdfxGEdsx0.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/1wYTR3Hg5rBQcdfxGEdsx0.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x48dc61c58b8550268f8e15f653e3937cfccfe0d3d4cd00cbbbe09770df436887","isrc":"USQX92303476","name":"See You Again","registered_at":"2026-06-04T07:55:08Z","spotify_id":"1wYTR3Hg5rBQcdfxGEdsx0","type":"track"}

High (Don Diablo Remix)
type: MusicAlbum
date published: 2022-03-04
track: High - Don Diablo Remix
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  duration: PT4M1S
  duration ms: 241904
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  by artist: The Chainsmokers
  by artist: Don Diablo
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    type: MusicAlbum
    date published: 2022-03-04
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6c2NgGHj1PxDhpkbx4d5nO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6c2NgGHj1PxDhpkbx4d5nO
  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 0x697f1bd0e9c7aa71e2ca512bb7098082a294965313e62809ff2954ef64e67c33. 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/6c2NgGHj1PxDhpkbx4d5nO.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/6c2NgGHj1PxDhpkbx4d5nO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x697f1bd0e9c7aa71e2ca512bb7098082a294965313e62809ff2954ef64e67c33","isrc":"USQX92200946","name":"High - Don Diablo Remix","registered_at":"2026-06-06T01:08:40Z","spotify_id":"6c2NgGHj1PxDhpkbx4d5nO","type":"track"}

fault in the stars
type: MusicAlbum
date published: 2023-10-17
track: fault in the stars
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190476
  explicit: false
  by artist: Powfu
  by artist: The Chainsmokers
  in album: fault in the stars
    type: MusicAlbum
    date published: 2023-10-17
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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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/585DJiJ7LPSNBSUEE4TxNo
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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 0x741e7a75c2c91edd3225262e86333bd22e4e5329c1a342b0b19e6fed41712247. 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/585DJiJ7LPSNBSUEE4TxNo.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/585DJiJ7LPSNBSUEE4TxNo.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x741e7a75c2c91edd3225262e86333bd22e4e5329c1a342b0b19e6fed41712247","isrc":"USSM12307708","name":"fault in the stars","registered_at":"2026-06-04T09:17:46Z","spotify_id":"585DJiJ7LPSNBSUEE4TxNo","type":"track"}

Summertime Friends
type: MusicAlbum
date published: 2023-10-20
track: Summertime Friends
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136586
  explicit: false
  by artist: The Chainsmokers
  in album: Summertime Friends
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: USQX92304752
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:39:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x167bd11fa8e26ccbc614a0d22efa55f81f047572eae3880b70739fc2834b8e1c
  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/2lOY5Ah2pRRMdjA6yBRgwW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2lOY5Ah2pRRMdjA6yBRgwW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x167bd11fa8e26ccbc614a0d22efa55f81f047572eae3880b70739fc2834b8e1c","isrc":"USQX92304752","name":"Summertime Friends","registered_at":"2026-06-04T06:39:11Z","spotify_id":"2lOY5Ah2pRRMdjA6yBRgwW","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 0x167bd11fa8e26ccbc614a0d22efa55f81f047572eae3880b70739fc2834b8e1c. 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/2lOY5Ah2pRRMdjA6yBRgwW.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/2lOY5Ah2pRRMdjA6yBRgwW.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x167bd11fa8e26ccbc614a0d22efa55f81f047572eae3880b70739fc2834b8e1c","isrc":"USQX92304752","name":"Summertime Friends","registered_at":"2026-06-04T06:39:11Z","spotify_id":"2lOY5Ah2pRRMdjA6yBRgwW","type":"track"}
track: Think Of Us
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170616
  explicit: false
  by artist: The Chainsmokers
  by artist: GRACEY
  in album: Summertime Friends
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: USQX92304533
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:52:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x59a32b5fabeced295d4a8828dacafd3abf2c66e6e4da338415a30127d9042ed1
  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/4jpNmNXMzO3aVgJhy8sdxL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jpNmNXMzO3aVgJhy8sdxL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x59a32b5fabeced295d4a8828dacafd3abf2c66e6e4da338415a30127d9042ed1","isrc":"USQX92304533","name":"Think Of Us","registered_at":"2026-06-04T09:52:29Z","spotify_id":"4jpNmNXMzO3aVgJhy8sdxL","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 0x59a32b5fabeced295d4a8828dacafd3abf2c66e6e4da338415a30127d9042ed1. 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/4jpNmNXMzO3aVgJhy8sdxL.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/4jpNmNXMzO3aVgJhy8sdxL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x59a32b5fabeced295d4a8828dacafd3abf2c66e6e4da338415a30127d9042ed1","isrc":"USQX92304533","name":"Think Of Us","registered_at":"2026-06-04T09:52:29Z","spotify_id":"4jpNmNXMzO3aVgJhy8sdxL","type":"track"}
track: See You Again
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163451
  explicit: false
  by artist: The Chainsmokers
  by artist: ILLENIUM
  by artist: Carlie Hanson
  in album: Summertime Friends
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: USQX92303476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:55:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48dc61c58b8550268f8e15f653e3937cfccfe0d3d4cd00cbbbe09770df436887
  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/1tKUFSLuJCSlzBXm2l4HRo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tKUFSLuJCSlzBXm2l4HRo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48dc61c58b8550268f8e15f653e3937cfccfe0d3d4cd00cbbbe09770df436887","isrc":"USQX92303476","name":"See You Again","registered_at":"2026-06-04T07:55:08Z","spotify_id":"1tKUFSLuJCSlzBXm2l4HRo","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 0x48dc61c58b8550268f8e15f653e3937cfccfe0d3d4cd00cbbbe09770df436887. 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/1tKUFSLuJCSlzBXm2l4HRo.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/1tKUFSLuJCSlzBXm2l4HRo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x48dc61c58b8550268f8e15f653e3937cfccfe0d3d4cd00cbbbe09770df436887","isrc":"USQX92303476","name":"See You Again","registered_at":"2026-06-04T07:55:08Z","spotify_id":"1tKUFSLuJCSlzBXm2l4HRo","type":"track"}
track: Jungle
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175500
  explicit: false
  by artist: Alok
  by artist: The Chainsmokers
  by artist: Mae Stephens
  in album: Summertime Friends
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: DEE862301476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:09:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc949f152b64cfad2596cbd22dbd97725fc0f051764879012584590432f9bf6ca
  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/5W819K2wS39Bvlyh1GER5Q.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5W819K2wS39Bvlyh1GER5Q
  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 0xc949f152b64cfad2596cbd22dbd97725fc0f051764879012584590432f9bf6ca. 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/5W819K2wS39Bvlyh1GER5Q.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/5W819K2wS39Bvlyh1GER5Q.
    date published: 2026-06-13T15:41:10Z
track: Self Destruction Mode
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147836
  explicit: false
  by artist: The Chainsmokers
  by artist: bludnymph
  in album: Summertime Friends
  isrc code: USQX92302955
  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: Up & Down
track: My Bad
track: Celular

The Chainsmokers
type: MusicGroup

bludnymph
type: MusicGroup

Summertime Friends
type: MusicAlbum
date published: 2023-10-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T08:19:38+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f

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/2bUEPDiGO5iGxgkiDo7OPF.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bUEPDiGO5iGxgkiDo7OPF

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f","isrc":"USQX92302955","name":"Self Destruction Mode","registered_at":"2026-06-04T08:19:38Z","spotify_id":"2bUEPDiGO5iGxgkiDo7OPF","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 0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f. 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/2bUEPDiGO5iGxgkiDo7OPF.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/2bUEPDiGO5iGxgkiDo7OPF.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f","isrc":"USQX92302955","name":"Self Destruction Mode","registered_at":"2026-06-04T08:19:38Z","spotify_id":"2bUEPDiGO5iGxgkiDo7OPF","type":"track"}

Up & Down
type: MusicRecording
duration: PT2M34S
duration ms: 154866
explicit: false
by artist: The Chainsmokers
by artist: 347aidan
in album: Summertime Friends
  type: MusicAlbum
  date published: 2023-10-20
isrc code: USQX92300934
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:04:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681
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/6YZZvbeTNUmNDxrMnNZMg1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YZZvbeTNUmNDxrMnNZMg1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681","isrc":"USQX92300934","name":"Up & Down","registered_at":"2026-06-04T09:04:55Z","spotify_id":"6YZZvbeTNUmNDxrMnNZMg1","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 0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681. 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/6YZZvbeTNUmNDxrMnNZMg1.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/6YZZvbeTNUmNDxrMnNZMg1.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681","isrc":"USQX92300934","name":"Up & Down","registered_at":"2026-06-04T09:04:55Z","spotify_id":"6YZZvbeTNUmNDxrMnNZMg1","type":"track"}

My Bad
type: MusicRecording
duration: PT2M27S
duration ms: 147180
explicit: false
by artist: The Chainsmokers
by artist: Shenseea
in album: Summertime Friends
  type: MusicAlbum
  date published: 2023-10-20
isrc code: USQX92303950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:35:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6
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/5ZsaCdte7URxwAy4PWHLM4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZsaCdte7URxwAy4PWHLM4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6","isrc":"USQX92303950","name":"My Bad","registered_at":"2026-06-04T09:35:26Z","spotify_id":"5ZsaCdte7URxwAy4PWHLM4","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 0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6. 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/5ZsaCdte7URxwAy4PWHLM4.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/5ZsaCdte7URxwAy4PWHLM4.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6","isrc":"USQX92303950","name":"My Bad","registered_at":"2026-06-04T09:35:26Z","spotify_id":"5ZsaCdte7URxwAy4PWHLM4","type":"track"}

Celular
type: MusicRecording
duration: PT2M56S
duration ms: 176017
explicit: false
by artist: Nicky Jam
by artist: Maluma
by artist: The Chainsmokers
in album: Summertime Friends
  type: MusicAlbum
  date published: 2023-10-20
isrc code: USSD12300286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:51:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63c4c42d70d3f96e0e70fc6cd3cc23926fe31e13e336bd275901e85a60b2b23c
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/6PIkKoMjo76f7Q2PrhAGu9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6PIkKoMjo76f7Q2PrhAGu9
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 0x63c4c42d70d3f96e0e70fc6cd3cc23926fe31e13e336bd275901e85a60b2b23c. 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/6PIkKoMjo76f7Q2PrhAGu9.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/6PIkKoMjo76f7Q2PrhAGu9.
  date published: 2026-06-13T15:41:10Z

So Far So Good (lofi remixes)
type: MusicAlbum
date published: 2022-10-21
track: Something Different - lofi remix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154902
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good (lofi remixes)
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: USQX92205021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:29:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35e010bace2155d1ed1bdff9e95e56122182ea164d1d640581599b7624b418f7
  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/58PLzRUABG9skJIKreuVdX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58PLzRUABG9skJIKreuVdX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x35e010bace2155d1ed1bdff9e95e56122182ea164d1d640581599b7624b418f7","isrc":"USQX92205021","name":"Something Different - lofi remix","registered_at":"2026-06-05T06:29:37Z","spotify_id":"58PLzRUABG9skJIKreuVdX","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 0x35e010bace2155d1ed1bdff9e95e56122182ea164d1d640581599b7624b418f7. 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/58PLzRUABG9skJIKreuVdX.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/58PLzRUABG9skJIKreuVdX.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x35e010bace2155d1ed1bdff9e95e56122182ea164d1d640581599b7624b418f7","isrc":"USQX92205021","name":"Something Different - lofi remix","registered_at":"2026-06-05T06:29:37Z","spotify_id":"58PLzRUABG9skJIKreuVdX","type":"track"}
track: iPad - lofi remix
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141066
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good (lofi remixes)
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: USQX92205018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:11:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x41d0249ab19c6f4b3dccfc4b2488be51309cafc0c21dc3cfc25fd1d69e8c108a
  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/0Slly1wh3Bro24xrO7tEhS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Slly1wh3Bro24xrO7tEhS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x41d0249ab19c6f4b3dccfc4b2488be51309cafc0c21dc3cfc25fd1d69e8c108a","isrc":"USQX92205018","name":"iPad - lofi remix","registered_at":"2026-06-06T01:11:47Z","spotify_id":"0Slly1wh3Bro24xrO7tEhS","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 0x41d0249ab19c6f4b3dccfc4b2488be51309cafc0c21dc3cfc25fd1d69e8c108a. 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/0Slly1wh3Bro24xrO7tEhS.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/0Slly1wh3Bro24xrO7tEhS.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x41d0249ab19c6f4b3dccfc4b2488be51309cafc0c21dc3cfc25fd1d69e8c108a","isrc":"USQX92205018","name":"iPad - lofi remix","registered_at":"2026-06-06T01:11:47Z","spotify_id":"0Slly1wh3Bro24xrO7tEhS","type":"track"}
track: I Love U - lofi remix
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152774
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good (lofi remixes)
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: USQX92205022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:00:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07ebca87f0ca81e20b5ee33ac41e75c8ce6f64e1365c3538ae3111b5d76cb517
  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/6lHo50O8EnGln33OIQj6UA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6lHo50O8EnGln33OIQj6UA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x07ebca87f0ca81e20b5ee33ac41e75c8ce6f64e1365c3538ae3111b5d76cb517","isrc":"USQX92205022","name":"I Love U - lofi remix","registered_at":"2026-06-06T08:00:19Z","spotify_id":"6lHo50O8EnGln33OIQj6UA","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 0x07ebca87f0ca81e20b5ee33ac41e75c8ce6f64e1365c3538ae3111b5d76cb517. 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/6lHo50O8EnGln33OIQj6UA.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/6lHo50O8EnGln33OIQj6UA.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x07ebca87f0ca81e20b5ee33ac41e75c8ce6f64e1365c3538ae3111b5d76cb517","isrc":"USQX92205022","name":"I Love U - lofi remix","registered_at":"2026-06-06T08:00:19Z","spotify_id":"6lHo50O8EnGln33OIQj6UA","type":"track"}
track: I Hope You Change Your Mind - lofi remix
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195456
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good (lofi remixes)
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: USQX92205027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:08:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7c37d4087047cde1928866a3553df5f38c7c210c6f44f628839e1a4f44a94e87
  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/1c9wxQkSyFOCkVUl3Z5Say.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1c9wxQkSyFOCkVUl3Z5Say
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7c37d4087047cde1928866a3553df5f38c7c210c6f44f628839e1a4f44a94e87","isrc":"USQX92205027","name":"I Hope You Change Your Mind - lofi remix","registered_at":"2026-06-06T01:08:30Z","spotify_id":"1c9wxQkSyFOCkVUl3Z5Say","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 0x7c37d4087047cde1928866a3553df5f38c7c210c6f44f628839e1a4f44a94e87. 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/1c9wxQkSyFOCkVUl3Z5Say.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/1c9wxQkSyFOCkVUl3Z5Say.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7c37d4087047cde1928866a3553df5f38c7c210c6f44f628839e1a4f44a94e87","isrc":"USQX92205027","name":"I Hope You Change Your Mind - lofi remix","registered_at":"2026-06-06T01:08:30Z","spotify_id":"1c9wxQkSyFOCkVUl3Z5Say","type":"track"}
track: In Too Deep - lofi remix
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170096
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good (lofi remixes)
    type: MusicAlbum
    date published: 2022-10-21
  isrc code: USQX92205026
  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: Maradona - lofi remix
track: Testing - lofi remix
track: Channel 1 - lofi remix
track: Riptide - lofi remix
track: High - lofi remix
track: If You're Serious - lofi remix
track: Solo Mission - lofi remix
track: Cyanide - lofi remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T07:58:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x19bf993932930122fd7e554588842fe2c0662b1bc09d9c5f529ea2ff2b604edb

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/1Bf9eScMKuk50jjC5Ft7fc.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Bf9eScMKuk50jjC5Ft7fc

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x19bf993932930122fd7e554588842fe2c0662b1bc09d9c5f529ea2ff2b604edb","isrc":"USQX92205026","name":"In Too Deep - lofi remix","registered_at":"2026-06-06T07:58:07Z","spotify_id":"1Bf9eScMKuk50jjC5Ft7fc","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 0x19bf993932930122fd7e554588842fe2c0662b1bc09d9c5f529ea2ff2b604edb. 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/1Bf9eScMKuk50jjC5Ft7fc.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/1Bf9eScMKuk50jjC5Ft7fc.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x19bf993932930122fd7e554588842fe2c0662b1bc09d9c5f529ea2ff2b604edb","isrc":"USQX92205026","name":"In Too Deep - lofi remix","registered_at":"2026-06-06T07:58:07Z","spotify_id":"1Bf9eScMKuk50jjC5Ft7fc","type":"track"}

Maradona - lofi remix
type: MusicRecording
duration: PT2M8S
duration ms: 128552
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:41:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cea0034ed0890ad7fdb82c69f99aaabb7f94c8e32a510d30bf674fd254c2690
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/4S4k4hzFHBuTFDQ1NxcHM3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4S4k4hzFHBuTFDQ1NxcHM3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cea0034ed0890ad7fdb82c69f99aaabb7f94c8e32a510d30bf674fd254c2690","isrc":"USQX92205019","name":"Maradona - lofi remix","registered_at":"2026-06-06T15:41:35Z","spotify_id":"4S4k4hzFHBuTFDQ1NxcHM3","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 0x4cea0034ed0890ad7fdb82c69f99aaabb7f94c8e32a510d30bf674fd254c2690. 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/4S4k4hzFHBuTFDQ1NxcHM3.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/4S4k4hzFHBuTFDQ1NxcHM3.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4cea0034ed0890ad7fdb82c69f99aaabb7f94c8e32a510d30bf674fd254c2690","isrc":"USQX92205019","name":"Maradona - lofi remix","registered_at":"2026-06-06T15:41:35Z","spotify_id":"4S4k4hzFHBuTFDQ1NxcHM3","type":"track"}

Testing - lofi remix
type: MusicRecording
duration: PT3M0S
duration ms: 180057
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:52:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31cd0b8e499c3f05238aae157f84c83af214f15c5ec227adab4b28de220af068
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/272McVAYf1FnUFeNKHiw2E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/272McVAYf1FnUFeNKHiw2E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
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 0x31cd0b8e499c3f05238aae157f84c83af214f15c5ec227adab4b28de220af068. 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/272McVAYf1FnUFeNKHiw2E.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/272McVAYf1FnUFeNKHiw2E.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x31cd0b8e499c3f05238aae157f84c83af214f15c5ec227adab4b28de220af068","isrc":"USQX92205025","name":"Testing - lofi remix","registered_at":"2026-06-06T14:52:47Z","spotify_id":"272McVAYf1FnUFeNKHiw2E","type":"track"}

Channel 1 - lofi remix
type: MusicRecording
duration: PT2M33S
duration ms: 153239
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:09:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde657c2c7137a6edeb91599e1996729ad610dd69e7250957ab9b1454f9a40036
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/01A1YsdxWJ6omysFtEqJ18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01A1YsdxWJ6omysFtEqJ18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde657c2c7137a6edeb91599e1996729ad610dd69e7250957ab9b1454f9a40036","isrc":"USQX92205024","name":"Channel 1 - lofi remix","registered_at":"2026-06-06T21:09:15Z","spotify_id":"01A1YsdxWJ6omysFtEqJ18","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 0xde657c2c7137a6edeb91599e1996729ad610dd69e7250957ab9b1454f9a40036. 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/01A1YsdxWJ6omysFtEqJ18.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/01A1YsdxWJ6omysFtEqJ18.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xde657c2c7137a6edeb91599e1996729ad610dd69e7250957ab9b1454f9a40036","isrc":"USQX92205024","name":"Channel 1 - lofi remix","registered_at":"2026-06-06T21:09:15Z","spotify_id":"01A1YsdxWJ6omysFtEqJ18","type":"track"}

Riptide - lofi remix
type: MusicRecording
duration: PT2M36S
duration ms: 156067
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:07:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5af16e35299a2aab01b5f9c25dce11f0f0251c8a12de6983d274177f30c9d7b5
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/1DGY9hhepLMDQzdkdK3GrX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1DGY9hhepLMDQzdkdK3GrX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5af16e35299a2aab01b5f9c25dce11f0f0251c8a12de6983d274177f30c9d7b5","isrc":"USQX92205016","name":"Riptide - lofi remix","registered_at":"2026-06-07T05:07:25Z","spotify_id":"1DGY9hhepLMDQzdkdK3GrX","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 0x5af16e35299a2aab01b5f9c25dce11f0f0251c8a12de6983d274177f30c9d7b5. 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/1DGY9hhepLMDQzdkdK3GrX.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/1DGY9hhepLMDQzdkdK3GrX.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5af16e35299a2aab01b5f9c25dce11f0f0251c8a12de6983d274177f30c9d7b5","isrc":"USQX92205016","name":"Riptide - lofi remix","registered_at":"2026-06-07T05:07:25Z","spotify_id":"1DGY9hhepLMDQzdkdK3GrX","type":"track"}

High - lofi remix
type: MusicRecording
duration: PT2M52S
duration ms: 172764
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:51:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2afe0255d179e54114a576e0d40c7aee03da8e9d801c8f61a5f95ffcdea248c4
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/6jkgtX0kIlCFALUpVJMaRs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jkgtX0kIlCFALUpVJMaRs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2afe0255d179e54114a576e0d40c7aee03da8e9d801c8f61a5f95ffcdea248c4","isrc":"USQX92205017","name":"High - lofi remix","registered_at":"2026-06-06T14:51:35Z","spotify_id":"6jkgtX0kIlCFALUpVJMaRs","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 0x2afe0255d179e54114a576e0d40c7aee03da8e9d801c8f61a5f95ffcdea248c4. 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/6jkgtX0kIlCFALUpVJMaRs.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/6jkgtX0kIlCFALUpVJMaRs.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2afe0255d179e54114a576e0d40c7aee03da8e9d801c8f61a5f95ffcdea248c4","isrc":"USQX92205017","name":"High - lofi remix","registered_at":"2026-06-06T14:51:35Z","spotify_id":"6jkgtX0kIlCFALUpVJMaRs","type":"track"}

If You're Serious - lofi remix
type: MusicRecording
duration: PT2M23S
duration ms: 143513
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:08:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x34260dbb88d2358fb0a04d8acaa2ec309abc8df51d945d8815e33b34e87c15e2
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/4EeETVArXmQY25BMuCK8tU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EeETVArXmQY25BMuCK8tU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x34260dbb88d2358fb0a04d8acaa2ec309abc8df51d945d8815e33b34e87c15e2","isrc":"USQX92205023","name":"If You're Serious - lofi remix","registered_at":"2026-06-07T05:08:40Z","spotify_id":"4EeETVArXmQY25BMuCK8tU","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 0x34260dbb88d2358fb0a04d8acaa2ec309abc8df51d945d8815e33b34e87c15e2. 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/4EeETVArXmQY25BMuCK8tU.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/4EeETVArXmQY25BMuCK8tU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x34260dbb88d2358fb0a04d8acaa2ec309abc8df51d945d8815e33b34e87c15e2","isrc":"USQX92205023","name":"If You're Serious - lofi remix","registered_at":"2026-06-07T05:08:40Z","spotify_id":"4EeETVArXmQY25BMuCK8tU","type":"track"}

Solo Mission - lofi remix
type: MusicRecording
duration: PT2M29S
duration ms: 149685
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205020
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:13:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7cde6d10ff421f344c5325d4d1aceb6be6ae5849bafcc971dc90b7cd60724b3
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/5Tw688qLFIieMBeD7wnEgw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Tw688qLFIieMBeD7wnEgw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7cde6d10ff421f344c5325d4d1aceb6be6ae5849bafcc971dc90b7cd60724b3","isrc":"USQX92205020","name":"Solo Mission - lofi remix","registered_at":"2026-06-07T05:13:47Z","spotify_id":"5Tw688qLFIieMBeD7wnEgw","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 0xa7cde6d10ff421f344c5325d4d1aceb6be6ae5849bafcc971dc90b7cd60724b3. 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/5Tw688qLFIieMBeD7wnEgw.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/5Tw688qLFIieMBeD7wnEgw.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xa7cde6d10ff421f344c5325d4d1aceb6be6ae5849bafcc971dc90b7cd60724b3","isrc":"USQX92205020","name":"Solo Mission - lofi remix","registered_at":"2026-06-07T05:13:47Z","spotify_id":"5Tw688qLFIieMBeD7wnEgw","type":"track"}

Cyanide - lofi remix
type: MusicRecording
duration: PT2M41S
duration ms: 161512
explicit: false
by artist: The Chainsmokers
in album: So Far So Good (lofi remixes)
  type: MusicAlbum
  date published: 2022-10-21
isrc code: USQX92205028
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:14:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x015384d2d43a49d9d40da4f3e9bfc68cc32cf2644683cae2eb4438ec511e4752
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/5NWtuvJCqWt5GVAlKGCgI8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NWtuvJCqWt5GVAlKGCgI8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x015384d2d43a49d9d40da4f3e9bfc68cc32cf2644683cae2eb4438ec511e4752","isrc":"USQX92205028","name":"Cyanide - lofi remix","registered_at":"2026-06-07T05:14:17Z","spotify_id":"5NWtuvJCqWt5GVAlKGCgI8","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 0x015384d2d43a49d9d40da4f3e9bfc68cc32cf2644683cae2eb4438ec511e4752. 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/5NWtuvJCqWt5GVAlKGCgI8.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/5NWtuvJCqWt5GVAlKGCgI8.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x015384d2d43a49d9d40da4f3e9bfc68cc32cf2644683cae2eb4438ec511e4752","isrc":"USQX92205028","name":"Cyanide - lofi remix","registered_at":"2026-06-07T05:14:17Z","spotify_id":"5NWtuvJCqWt5GVAlKGCgI8","type":"track"}

So Far So Good
type: MusicAlbum
date published: 2022-06-08
track: Riptide
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171359
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good
    type: MusicAlbum
    date published: 2022-06-08
  isrc code: USQX92105836
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:47:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7e71ff55d9766e1422956c1fa2b8242f04403835c54ccc5dda34085e2c03c71
  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/7dTd00X8Mc5iErfQQyBA6B.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7dTd00X8Mc5iErfQQyBA6B
  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 0xb7e71ff55d9766e1422956c1fa2b8242f04403835c54ccc5dda34085e2c03c71. 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/7dTd00X8Mc5iErfQQyBA6B.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/7dTd00X8Mc5iErfQQyBA6B.
    date published: 2026-06-13T15:41:10Z
track: High
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175163
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good
    type: MusicAlbum
    date published: 2022-06-08
  isrc code: USQX92105208
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T14:12:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8330239978d98953a4c2026be951a677a38d48abbaba59ffcfca166252cfe96c
  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/09AvsbivV1FQBRAEBJh7UL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09AvsbivV1FQBRAEBJh7UL
  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 0x8330239978d98953a4c2026be951a677a38d48abbaba59ffcfca166252cfe96c. 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/09AvsbivV1FQBRAEBJh7UL.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/09AvsbivV1FQBRAEBJh7UL.
    date published: 2026-06-13T12:47:07Z
track: iPad
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202406
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good
    type: MusicAlbum
    date published: 2022-06-08
  isrc code: USQX92105837
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:36:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x573665287d25c2211bf687963018d0a5bb3ee3d3740b76937c1295f3805ee5f9
  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/4edHoZerfvMGeLz3ohZit6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4edHoZerfvMGeLz3ohZit6
  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 0x573665287d25c2211bf687963018d0a5bb3ee3d3740b76937c1295f3805ee5f9. 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/4edHoZerfvMGeLz3ohZit6.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/4edHoZerfvMGeLz3ohZit6.
    date published: 2026-06-13T12:47:07Z
track: Maradona
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223967
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good
    type: MusicAlbum
    date published: 2022-06-08
  isrc code: USQX92105838
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:18:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1170de7e0cbead7dd90184f7d095f03c47591075428e8102cdda2738618516ac
  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/5D8JdpIbqKKmeQf4FXT614.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5D8JdpIbqKKmeQf4FXT614
  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 0x1170de7e0cbead7dd90184f7d095f03c47591075428e8102cdda2738618516ac. 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/5D8JdpIbqKKmeQf4FXT614.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/5D8JdpIbqKKmeQf4FXT614.
    date published: 2026-06-13T12:47:07Z
track: Solo Mission
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265812
  explicit: false
  by artist: The Chainsmokers
  in album: So Far So Good
    type: MusicAlbum
    date published: 2022-06-08
  isrc code: USQX92105839
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:27:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf26a8a150196c8b7c3730c3d0405f0f13876def5431a3d97e2b71df06d13880
  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: Something Different
track: I Love U
track: If You're Serious
track: Channel 1
track: Testing
track: In Too Deep
track: I Hope You Change Your Mind
track: Cyanide
track: Time Bomb
track: The Fall
track: Why Can't You Wait

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/0oxPA3C0E3zkEDkfYogCb0.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oxPA3C0E3zkEDkfYogCb0

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaf26a8a150196c8b7c3730c3d0405f0f13876def5431a3d97e2b71df06d13880","isrc":"USQX92105839","name":"Solo Mission","registered_at":"2026-06-05T04:27:28Z","spotify_id":"0oxPA3C0E3zkEDkfYogCb0","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 0xaf26a8a150196c8b7c3730c3d0405f0f13876def5431a3d97e2b71df06d13880. 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/0oxPA3C0E3zkEDkfYogCb0.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/0oxPA3C0E3zkEDkfYogCb0.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xaf26a8a150196c8b7c3730c3d0405f0f13876def5431a3d97e2b71df06d13880","isrc":"USQX92105839","name":"Solo Mission","registered_at":"2026-06-05T04:27:28Z","spotify_id":"0oxPA3C0E3zkEDkfYogCb0","type":"track"}

Something Different
type: MusicRecording
duration: PT2M34S
duration ms: 154541
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105840
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:46:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91d635fc98b852e56dbf99249c963133fc0f532a68810d5ef2371faa658f99e6
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/3mbkAtfG36iBb4HBf1qEb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mbkAtfG36iBb4HBf1qEb8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91d635fc98b852e56dbf99249c963133fc0f532a68810d5ef2371faa658f99e6","isrc":"USQX92105840","name":"Something Different","registered_at":"2026-06-05T05:46:52Z","spotify_id":"3mbkAtfG36iBb4HBf1qEb8","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 0x91d635fc98b852e56dbf99249c963133fc0f532a68810d5ef2371faa658f99e6. 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/3mbkAtfG36iBb4HBf1qEb8.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/3mbkAtfG36iBb4HBf1qEb8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x91d635fc98b852e56dbf99249c963133fc0f532a68810d5ef2371faa658f99e6","isrc":"USQX92105840","name":"Something Different","registered_at":"2026-06-05T05:46:52Z","spotify_id":"3mbkAtfG36iBb4HBf1qEb8","type":"track"}

I Love U
type: MusicRecording
duration: PT3M5S
duration ms: 185522
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105841
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:35:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff
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/2FqkTu4FhwDWn9hzEaWWCE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FqkTu4FhwDWn9hzEaWWCE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff","isrc":"USQX92105841","name":"I Love U","registered_at":"2026-06-04T05:35:32Z","spotify_id":"2FqkTu4FhwDWn9hzEaWWCE","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 0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff. 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/2FqkTu4FhwDWn9hzEaWWCE.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/2FqkTu4FhwDWn9hzEaWWCE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff","isrc":"USQX92105841","name":"I Love U","registered_at":"2026-06-04T05:35:32Z","spotify_id":"2FqkTu4FhwDWn9hzEaWWCE","type":"track"}

If You're Serious
type: MusicRecording
duration: PT3M44S
duration ms: 224668
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105842
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:53:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93a37e3c5f3541c1c5cdcb361a4be7ad7909a84ef74df9de5d06edd77294e515
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/07DqkQrhTC0HmQWewLnax9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/07DqkQrhTC0HmQWewLnax9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93a37e3c5f3541c1c5cdcb361a4be7ad7909a84ef74df9de5d06edd77294e515","isrc":"USQX92105842","name":"If You're Serious","registered_at":"2026-06-04T08:53:35Z","spotify_id":"07DqkQrhTC0HmQWewLnax9","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 0x93a37e3c5f3541c1c5cdcb361a4be7ad7909a84ef74df9de5d06edd77294e515. 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/07DqkQrhTC0HmQWewLnax9.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/07DqkQrhTC0HmQWewLnax9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x93a37e3c5f3541c1c5cdcb361a4be7ad7909a84ef74df9de5d06edd77294e515","isrc":"USQX92105842","name":"If You're Serious","registered_at":"2026-06-04T08:53:35Z","spotify_id":"07DqkQrhTC0HmQWewLnax9","type":"track"}

Channel 1
type: MusicRecording
duration: PT3M19S
duration ms: 199920
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105843
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:14:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1da82e489b30e15a2a890db032f4a2ad7f6cef67d663b5c446f40af9469e52e
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/4HEuDdg39xP8qgkJqop6CG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HEuDdg39xP8qgkJqop6CG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1da82e489b30e15a2a890db032f4a2ad7f6cef67d663b5c446f40af9469e52e","isrc":"USQX92105843","name":"Channel 1","registered_at":"2026-06-05T06:14:15Z","spotify_id":"4HEuDdg39xP8qgkJqop6CG","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 0xa1da82e489b30e15a2a890db032f4a2ad7f6cef67d663b5c446f40af9469e52e. 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/4HEuDdg39xP8qgkJqop6CG.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/4HEuDdg39xP8qgkJqop6CG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa1da82e489b30e15a2a890db032f4a2ad7f6cef67d663b5c446f40af9469e52e","isrc":"USQX92105843","name":"Channel 1","registered_at":"2026-06-05T06:14:15Z","spotify_id":"4HEuDdg39xP8qgkJqop6CG","type":"track"}

Testing
type: MusicRecording
duration: PT3M39S
duration ms: 219423
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92102050
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:53:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa53c1bcb551e7f44bd511fb3317bc1ce7b11f8313290a9b9ca931af9cbfa3198
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/548pWs8FmBjkr3Qqm2TdPQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/548pWs8FmBjkr3Qqm2TdPQ
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 0xa53c1bcb551e7f44bd511fb3317bc1ce7b11f8313290a9b9ca931af9cbfa3198. 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/548pWs8FmBjkr3Qqm2TdPQ.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/548pWs8FmBjkr3Qqm2TdPQ.
  date published: 2026-06-13T12:47:07Z

In Too Deep
type: MusicRecording
duration: PT3M14S
duration ms: 194247
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105844
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:53:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x088677b65758c8cf26c5c144d4606748a4cd9d99237c3bb1b3cf1bc6024dd4fe
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/2MMPFg8ByXOggTWrqSsTBv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MMPFg8ByXOggTWrqSsTBv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x088677b65758c8cf26c5c144d4606748a4cd9d99237c3bb1b3cf1bc6024dd4fe","isrc":"USQX92105844","name":"In Too Deep","registered_at":"2026-06-05T12:53:59Z","spotify_id":"2MMPFg8ByXOggTWrqSsTBv","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 0x088677b65758c8cf26c5c144d4606748a4cd9d99237c3bb1b3cf1bc6024dd4fe. 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/2MMPFg8ByXOggTWrqSsTBv.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/2MMPFg8ByXOggTWrqSsTBv.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x088677b65758c8cf26c5c144d4606748a4cd9d99237c3bb1b3cf1bc6024dd4fe","isrc":"USQX92105844","name":"In Too Deep","registered_at":"2026-06-05T12:53:59Z","spotify_id":"2MMPFg8ByXOggTWrqSsTBv","type":"track"}

I Hope You Change Your Mind
type: MusicRecording
duration: PT3M24S
duration ms: 204174
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105845
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:20:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56fe14ebb3f1e844b49990f306a3f2dcd416f4526f5cb48935f43802f66e0af9
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/5fWBKbbsXFSgCpCQ69YhOi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fWBKbbsXFSgCpCQ69YhOi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56fe14ebb3f1e844b49990f306a3f2dcd416f4526f5cb48935f43802f66e0af9","isrc":"USQX92105845","name":"I Hope You Change Your Mind","registered_at":"2026-06-04T15:20:45Z","spotify_id":"5fWBKbbsXFSgCpCQ69YhOi","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 0x56fe14ebb3f1e844b49990f306a3f2dcd416f4526f5cb48935f43802f66e0af9. 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/5fWBKbbsXFSgCpCQ69YhOi.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/5fWBKbbsXFSgCpCQ69YhOi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x56fe14ebb3f1e844b49990f306a3f2dcd416f4526f5cb48935f43802f66e0af9","isrc":"USQX92105845","name":"I Hope You Change Your Mind","registered_at":"2026-06-04T15:20:45Z","spotify_id":"5fWBKbbsXFSgCpCQ69YhOi","type":"track"}

Cyanide
type: MusicRecording
duration: PT4M33S
duration ms: 273385
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105846
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:02:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xddcd00c6eaacc453889242594cd18014ce0cb8217cedb0799ddfa2b52298b12c
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/2h4HvAKEVp9eehdkGb5Jpm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h4HvAKEVp9eehdkGb5Jpm
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 0xddcd00c6eaacc453889242594cd18014ce0cb8217cedb0799ddfa2b52298b12c. 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/2h4HvAKEVp9eehdkGb5Jpm.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/2h4HvAKEVp9eehdkGb5Jpm.
  date published: 2026-06-13T12:47:07Z

Time Bomb
type: MusicRecording
duration: PT3M23S
duration ms: 203061
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92202486
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:10:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54232ff79e23d9a299db544ea0c13500d949480fd59b6b7a6e738f6e7b680352
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/5d8a5B6RlYnquvR4X4OIrX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5d8a5B6RlYnquvR4X4OIrX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54232ff79e23d9a299db544ea0c13500d949480fd59b6b7a6e738f6e7b680352","isrc":"USQX92202486","name":"Time Bomb","registered_at":"2026-06-04T14:10:30Z","spotify_id":"5d8a5B6RlYnquvR4X4OIrX","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 0x54232ff79e23d9a299db544ea0c13500d949480fd59b6b7a6e738f6e7b680352. 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/5d8a5B6RlYnquvR4X4OIrX.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/5d8a5B6RlYnquvR4X4OIrX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x54232ff79e23d9a299db544ea0c13500d949480fd59b6b7a6e738f6e7b680352","isrc":"USQX92202486","name":"Time Bomb","registered_at":"2026-06-04T14:10:30Z","spotify_id":"5d8a5B6RlYnquvR4X4OIrX","type":"track"}

The Fall
type: MusicRecording
duration: PT3M16S
duration ms: 196021
explicit: false
by artist: The Chainsmokers
by artist: Ship Wrek
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92202479
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:48:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3
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/5FvGI8KtImlEbOsvEW3pfX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FvGI8KtImlEbOsvEW3pfX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3","isrc":"USQX92202479","name":"The Fall","registered_at":"2026-06-04T06:48:03Z","spotify_id":"5FvGI8KtImlEbOsvEW3pfX","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 0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3. 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/5FvGI8KtImlEbOsvEW3pfX.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/5FvGI8KtImlEbOsvEW3pfX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3","isrc":"USQX92202479","name":"The Fall","registered_at":"2026-06-04T06:48:03Z","spotify_id":"5FvGI8KtImlEbOsvEW3pfX","type":"track"}

Why Can't You Wait
type: MusicRecording
duration: PT3M49S
duration ms: 229928
explicit: false
by artist: The Chainsmokers
by artist: Bob Moses
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92202480
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:30:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0397fc79cc75510ac0b54064337cc71f45d64c0733f5463b9a70b2dcf29b726
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/09EVL34Hr8e1jzFF5Hjb0v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09EVL34Hr8e1jzFF5Hjb0v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0397fc79cc75510ac0b54064337cc71f45d64c0733f5463b9a70b2dcf29b726","isrc":"USQX92202480","name":"Why Can't You Wait","registered_at":"2026-06-04T09:30:52Z","spotify_id":"09EVL34Hr8e1jzFF5Hjb0v","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 0xe0397fc79cc75510ac0b54064337cc71f45d64c0733f5463b9a70b2dcf29b726. 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/09EVL34Hr8e1jzFF5Hjb0v.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/09EVL34Hr8e1jzFF5Hjb0v.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe0397fc79cc75510ac0b54064337cc71f45d64c0733f5463b9a70b2dcf29b726","isrc":"USQX92202480","name":"Why Can't You Wait","registered_at":"2026-06-04T09:30:52Z","spotify_id":"09EVL34Hr8e1jzFF5Hjb0v","type":"track"}

World War Joy
type: MusicAlbum
date published: 2019-12-06
track: The Reaper
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182933
  explicit: false
  by artist: The Chainsmokers
  by artist: Amy Shark
  in album: World War Joy
    type: MusicAlbum
    date published: 2019-12-06
  isrc code: USQX91903243
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:49:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf7eb0315283dce3a3ec47060fa0264c7aec84c43d9e0412c64bbe04c08afee10
  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/0g8Dq6OpSmWengqtLrVr77.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0g8Dq6OpSmWengqtLrVr77
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf7eb0315283dce3a3ec47060fa0264c7aec84c43d9e0412c64bbe04c08afee10","isrc":"USQX91903243","name":"The Reaper","registered_at":"2026-06-04T07:49:45Z","spotify_id":"0g8Dq6OpSmWengqtLrVr77","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 0xf7eb0315283dce3a3ec47060fa0264c7aec84c43d9e0412c64bbe04c08afee10. 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/0g8Dq6OpSmWengqtLrVr77.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/0g8Dq6OpSmWengqtLrVr77.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf7eb0315283dce3a3ec47060fa0264c7aec84c43d9e0412c64bbe04c08afee10","isrc":"USQX91903243","name":"The Reaper","registered_at":"2026-06-04T07:49:45Z","spotify_id":"0g8Dq6OpSmWengqtLrVr77","type":"track"}
track: Family
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194826
  explicit: false
  by artist: The Chainsmokers
  by artist: Kygo
  in album: World War Joy
    type: MusicAlbum
    date published: 2019-12-06
  isrc code: USQX91903241
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T00:26:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x466f62e21827e8357df863f1e069faa7015d78bae05ea69eb05bb32576b3cf19
  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/3TKpJrY9q49Mj1JOsM9zGL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TKpJrY9q49Mj1JOsM9zGL
  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 0x466f62e21827e8357df863f1e069faa7015d78bae05ea69eb05bb32576b3cf19. 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/3TKpJrY9q49Mj1JOsM9zGL.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/3TKpJrY9q49Mj1JOsM9zGL.
    date published: 2026-06-13T12:47:07Z
track: See The Way
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177960
  explicit: false
  by artist: The Chainsmokers
  by artist: Sabrina Claudio
  in album: World War Joy
    type: MusicAlbum
    date published: 2019-12-06
  isrc code: USQX91903242
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:50:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd9a52fda0a7585307845eaf0271353cd9c66a72d06ad9e6dc3dfd5781590c3e
  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/6VWz99969QmNc2gWo21ktl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VWz99969QmNc2gWo21ktl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfd9a52fda0a7585307845eaf0271353cd9c66a72d06ad9e6dc3dfd5781590c3e","isrc":"USQX91903242","name":"See The Way","registered_at":"2026-06-04T10:50:48Z","spotify_id":"6VWz99969QmNc2gWo21ktl","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 0xfd9a52fda0a7585307845eaf0271353cd9c66a72d06ad9e6dc3dfd5781590c3e. 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/6VWz99969QmNc2gWo21ktl.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/6VWz99969QmNc2gWo21ktl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfd9a52fda0a7585307845eaf0271353cd9c66a72d06ad9e6dc3dfd5781590c3e","isrc":"USQX91903242","name":"See The Way","registered_at":"2026-06-04T10:50:48Z","spotify_id":"6VWz99969QmNc2gWo21ktl","type":"track"}
track: P.S. I Hope You're Happy
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225360
  explicit: false
  by artist: The Chainsmokers
  by artist: blink-182
  in album: World War Joy
    type: MusicAlbum
    date published: 2019-12-06
  isrc code: USQX91903240
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:26:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f521db831cb1806ba349cf780d274ce01564cf8ee30d99702d058b0c2aaf2e0
  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/5GemR0Lr9CEUJVH14mAsDO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GemR0Lr9CEUJVH14mAsDO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f521db831cb1806ba349cf780d274ce01564cf8ee30d99702d058b0c2aaf2e0","isrc":"USQX91903240","name":"P.S. I Hope You're Happy","registered_at":"2026-06-04T11:26:53Z","spotify_id":"5GemR0Lr9CEUJVH14mAsDO","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 0x9f521db831cb1806ba349cf780d274ce01564cf8ee30d99702d058b0c2aaf2e0. 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/5GemR0Lr9CEUJVH14mAsDO.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/5GemR0Lr9CEUJVH14mAsDO.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9f521db831cb1806ba349cf780d274ce01564cf8ee30d99702d058b0c2aaf2e0","isrc":"USQX91903240","name":"P.S. I Hope You're Happy","registered_at":"2026-06-04T11:26:53Z","spotify_id":"5GemR0Lr9CEUJVH14mAsDO","type":"track"}
track: Push My Luck
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181853
  explicit: false
  by artist: The Chainsmokers
  in album: World War Joy
  isrc code: USQX91901485
  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: Takeaway
track: Call You Mine
track: Do You Mean
track: Kills You Slowly
track: Who Do You Love

World War Joy
type: MusicAlbum
date published: 2019-12-06

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T07:35:39+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfbfcb79d8b10a31f8cc530faad5725a407e5fe45a715c0907782ef17d543c976

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/4h8Pmw3RELdsanPjssyJoB.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4h8Pmw3RELdsanPjssyJoB

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfbfcb79d8b10a31f8cc530faad5725a407e5fe45a715c0907782ef17d543c976","isrc":"USQX91901485","name":"Push My Luck","registered_at":"2026-06-04T07:35:39Z","spotify_id":"4h8Pmw3RELdsanPjssyJoB","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 0xfbfcb79d8b10a31f8cc530faad5725a407e5fe45a715c0907782ef17d543c976. 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/4h8Pmw3RELdsanPjssyJoB.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/4h8Pmw3RELdsanPjssyJoB.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xfbfcb79d8b10a31f8cc530faad5725a407e5fe45a715c0907782ef17d543c976","isrc":"USQX91901485","name":"Push My Luck","registered_at":"2026-06-04T07:35:39Z","spotify_id":"4h8Pmw3RELdsanPjssyJoB","type":"track"}

Takeaway
type: MusicRecording
duration: PT3M29S
duration ms: 209880
explicit: false
by artist: The Chainsmokers
by artist: ILLENIUM
by artist: Lennon Stella
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91901353
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:43:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa450fc427a993e41a72f54c3de690f0061fea5b248c6e1314a6c3dba1ab63bd4
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/3g0mEQx3NTanacLseoP0Gw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3g0mEQx3NTanacLseoP0Gw
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 0xa450fc427a993e41a72f54c3de690f0061fea5b248c6e1314a6c3dba1ab63bd4. 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/3g0mEQx3NTanacLseoP0Gw.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/3g0mEQx3NTanacLseoP0Gw.
  date published: 2026-06-13T12:47:07Z

Call You Mine
type: MusicRecording
duration: PT3M37S
duration ms: 217640
explicit: false
by artist: The Chainsmokers
by artist: Bebe Rexha
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91901124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:58:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69
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/2oejEp50ZzPuQTQ6v54Evp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oejEp50ZzPuQTQ6v54Evp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69","isrc":"USQX91901124","name":"Call You Mine","registered_at":"2026-06-01T07:58:30Z","spotify_id":"2oejEp50ZzPuQTQ6v54Evp","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 0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69. 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/2oejEp50ZzPuQTQ6v54Evp.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/2oejEp50ZzPuQTQ6v54Evp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69","isrc":"USQX91901124","name":"Call You Mine","registered_at":"2026-06-01T07:58:30Z","spotify_id":"2oejEp50ZzPuQTQ6v54Evp","type":"track"}

Do You Mean
type: MusicRecording
duration: PT3M13S
duration ms: 193186
explicit: false
by artist: The Chainsmokers
by artist: Ty Dolla $ign
by artist: bülow
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91900937
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:41:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19223485eadf5ff4d3f1e72a4a6625b8e719bd3e59824e6b70daacbead7b7b80
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/5vDCp6yZAikAoJ6NOEEFdp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vDCp6yZAikAoJ6NOEEFdp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19223485eadf5ff4d3f1e72a4a6625b8e719bd3e59824e6b70daacbead7b7b80","isrc":"USQX91900937","name":"Do You Mean","registered_at":"2026-06-04T07:41:03Z","spotify_id":"5vDCp6yZAikAoJ6NOEEFdp","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 0x19223485eadf5ff4d3f1e72a4a6625b8e719bd3e59824e6b70daacbead7b7b80. 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/5vDCp6yZAikAoJ6NOEEFdp.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/5vDCp6yZAikAoJ6NOEEFdp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x19223485eadf5ff4d3f1e72a4a6625b8e719bd3e59824e6b70daacbead7b7b80","isrc":"USQX91900937","name":"Do You Mean","registered_at":"2026-06-04T07:41:03Z","spotify_id":"5vDCp6yZAikAoJ6NOEEFdp","type":"track"}

Kills You Slowly
type: MusicRecording
duration: PT3M33S
duration ms: 213320
explicit: false
by artist: The Chainsmokers
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91900506
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:06:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e6b5d1aba697e8e97bc9834b6c9e82a3cb4b10c6b398b3bc0822c51b17bfc63
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/2PgMUAn2bBpm8gz6yAXvVL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PgMUAn2bBpm8gz6yAXvVL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1e6b5d1aba697e8e97bc9834b6c9e82a3cb4b10c6b398b3bc0822c51b17bfc63","isrc":"USQX91900506","name":"Kills You Slowly","registered_at":"2026-06-04T09:06:49Z","spotify_id":"2PgMUAn2bBpm8gz6yAXvVL","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 0x1e6b5d1aba697e8e97bc9834b6c9e82a3cb4b10c6b398b3bc0822c51b17bfc63. 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/2PgMUAn2bBpm8gz6yAXvVL.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/2PgMUAn2bBpm8gz6yAXvVL.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1e6b5d1aba697e8e97bc9834b6c9e82a3cb4b10c6b398b3bc0822c51b17bfc63","isrc":"USQX91900506","name":"Kills You Slowly","registered_at":"2026-06-04T09:06:49Z","spotify_id":"2PgMUAn2bBpm8gz6yAXvVL","type":"track"}

Who Do You Love
type: MusicRecording
duration: PT3M46S
duration ms: 226733
explicit: false
by artist: The Chainsmokers
by artist: 5 Seconds of Summer
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91803661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:57:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6
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/2fVHrSxsQbJUuj9MW9zG1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fVHrSxsQbJUuj9MW9zG1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6","isrc":"USQX91803661","name":"Who Do You Love","registered_at":"2026-06-01T07:57:19Z","spotify_id":"2fVHrSxsQbJUuj9MW9zG1e","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 0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6. 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/2fVHrSxsQbJUuj9MW9zG1e.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/2fVHrSxsQbJUuj9MW9zG1e.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6","isrc":"USQX91803661","name":"Who Do You Love","registered_at":"2026-06-01T07:57:19Z","spotify_id":"2fVHrSxsQbJUuj9MW9zG1e","type":"track"}

Sick Boy
type: MusicAlbum
date published: 2018-12-14
track: This Feeling
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197946
  explicit: false
  by artist: The Chainsmokers
  by artist: Kelsea Ballerini
  in album: Sick Boy
    type: MusicAlbum
    date published: 2018-12-14
  isrc code: USQX91802210
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:21:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c
  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/4NBTZtAt1F13VvlSKe6KTl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NBTZtAt1F13VvlSKe6KTl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c","isrc":"USQX91802210","name":"This Feeling","registered_at":"2026-06-01T05:21:31Z","spotify_id":"4NBTZtAt1F13VvlSKe6KTl","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 0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c. 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/4NBTZtAt1F13VvlSKe6KTl.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/4NBTZtAt1F13VvlSKe6KTl.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c","isrc":"USQX91802210","name":"This Feeling","registered_at":"2026-06-01T05:21:31Z","spotify_id":"4NBTZtAt1F13VvlSKe6KTl","type":"track"}
track: Beach House
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206120
  explicit: false
  by artist: The Chainsmokers
  in album: Sick Boy
    type: MusicAlbum
    date published: 2018-12-14
  isrc code: USQX91803217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:28:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x693e5dd833e98219fc79ea0cc125507ba0698c979d1eeda5fce96b4df351d184
  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/2bQhVQbV7VBzSOPo8mbkUR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2bQhVQbV7VBzSOPo8mbkUR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x693e5dd833e98219fc79ea0cc125507ba0698c979d1eeda5fce96b4df351d184","isrc":"USQX91803217","name":"Beach House","registered_at":"2026-06-04T07:28:51Z","spotify_id":"2bQhVQbV7VBzSOPo8mbkUR","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 0x693e5dd833e98219fc79ea0cc125507ba0698c979d1eeda5fce96b4df351d184. 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/2bQhVQbV7VBzSOPo8mbkUR.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/2bQhVQbV7VBzSOPo8mbkUR.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x693e5dd833e98219fc79ea0cc125507ba0698c979d1eeda5fce96b4df351d184","isrc":"USQX91803217","name":"Beach House","registered_at":"2026-06-04T07:28:51Z","spotify_id":"2bQhVQbV7VBzSOPo8mbkUR","type":"track"}
track: Hope
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180120
  explicit: false
  by artist: The Chainsmokers
  by artist: Winona Oak
  in album: Sick Boy
    type: MusicAlbum
    date published: 2018-12-14
  isrc code: USQX91803485
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:32:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x76208d198103b44d799d670cd0f82fb92298e842d786e06411c4fc4388df3d0e
  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/4BiiOzZCrXEzHRLYcYFiD5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BiiOzZCrXEzHRLYcYFiD5
  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 0x76208d198103b44d799d670cd0f82fb92298e842d786e06411c4fc4388df3d0e. 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/4BiiOzZCrXEzHRLYcYFiD5.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/4BiiOzZCrXEzHRLYcYFiD5.
    date published: 2026-06-13T12:47:07Z
track: Somebody
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221986
  explicit: false
  by artist: The Chainsmokers
  by artist: Drew Love
  in album: Sick Boy
    type: MusicAlbum
    date published: 2018-12-14
  isrc code: USQX91800357
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T15:48:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67c83ae424e5018b01cf90222a3dd919f94a6885b494d344f255d7c25fa14465
  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/0fTiDOXRNEN0lUeYGoSHml.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fTiDOXRNEN0lUeYGoSHml
  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 0x67c83ae424e5018b01cf90222a3dd919f94a6885b494d344f255d7c25fa14465. 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/0fTiDOXRNEN0lUeYGoSHml.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/0fTiDOXRNEN0lUeYGoSHml.
    date published: 2026-06-13T12:47:07Z
track: Side Effects
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172746
  explicit: false
  by artist: The Chainsmokers
  by artist: Emily Warren
  in album: Sick Boy
    type: MusicAlbum
    date published: 2018-12-14
  isrc code: USQX91801629
  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: Sick Boy
track: Everybody Hates Me
track: Siren
track: You Owe Me
track: Save Yourself

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T04:53:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x1b5c576c59e6149d3a91428bfd6cfd7a0c4ff95b4290edf7e691c3731ad53227

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/0bGLvHd0ApdT4t0shCfpzG.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bGLvHd0ApdT4t0shCfpzG

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x1b5c576c59e6149d3a91428bfd6cfd7a0c4ff95b4290edf7e691c3731ad53227","isrc":"USQX91801629","name":"Side Effects","registered_at":"2026-06-04T04:53:36Z","spotify_id":"0bGLvHd0ApdT4t0shCfpzG","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 0x1b5c576c59e6149d3a91428bfd6cfd7a0c4ff95b4290edf7e691c3731ad53227. 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/0bGLvHd0ApdT4t0shCfpzG.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/0bGLvHd0ApdT4t0shCfpzG.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x1b5c576c59e6149d3a91428bfd6cfd7a0c4ff95b4290edf7e691c3731ad53227","isrc":"USQX91801629","name":"Side Effects","registered_at":"2026-06-04T04:53:36Z","spotify_id":"0bGLvHd0ApdT4t0shCfpzG","type":"track"}

Sick Boy
type: MusicRecording
duration: PT3M13S
duration ms: 193200
explicit: false
by artist: The Chainsmokers
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91702676
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac
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/58kZ9spgxmlEznXGu6FPdQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58kZ9spgxmlEznXGu6FPdQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac","isrc":"USQX91702676","name":"Sick Boy","registered_at":"2026-06-01T11:07:06Z","spotify_id":"58kZ9spgxmlEznXGu6FPdQ","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 0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac. 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/58kZ9spgxmlEznXGu6FPdQ.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/58kZ9spgxmlEznXGu6FPdQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac","isrc":"USQX91702676","name":"Sick Boy","registered_at":"2026-06-01T11:07:06Z","spotify_id":"58kZ9spgxmlEznXGu6FPdQ","type":"track"}

Everybody Hates Me
type: MusicRecording
duration: PT3M43S
duration ms: 223466
explicit: false
by artist: The Chainsmokers
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91702851
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:42:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76b63a5b19a7cbdcea23cd806e78e0a9614eda6166d1eac7238e4300e824c083
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/6ufrOaf4v6Qady6GiIpQ0s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ufrOaf4v6Qady6GiIpQ0s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76b63a5b19a7cbdcea23cd806e78e0a9614eda6166d1eac7238e4300e824c083","isrc":"USQX91702851","name":"Everybody Hates Me","registered_at":"2026-06-04T05:42:48Z","spotify_id":"6ufrOaf4v6Qady6GiIpQ0s","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 0x76b63a5b19a7cbdcea23cd806e78e0a9614eda6166d1eac7238e4300e824c083. 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/6ufrOaf4v6Qady6GiIpQ0s.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/6ufrOaf4v6Qady6GiIpQ0s.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x76b63a5b19a7cbdcea23cd806e78e0a9614eda6166d1eac7238e4300e824c083","isrc":"USQX91702851","name":"Everybody Hates Me","registered_at":"2026-06-04T05:42:48Z","spotify_id":"6ufrOaf4v6Qady6GiIpQ0s","type":"track"}

Siren
type: MusicRecording
duration: PT2M54S
duration ms: 174306
explicit: false
by artist: The Chainsmokers
by artist: Aazar
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91802987
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:13:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8300021f02cdc9fe038125e51f13948bf4ed85b6fbcc1969db7b0801387c7966
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/3K01yfjGY0NslZrXkWVAtK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3K01yfjGY0NslZrXkWVAtK
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 0x8300021f02cdc9fe038125e51f13948bf4ed85b6fbcc1969db7b0801387c7966. 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/3K01yfjGY0NslZrXkWVAtK.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/3K01yfjGY0NslZrXkWVAtK.
  date published: 2026-06-13T12:47:07Z

You Owe Me
type: MusicRecording
duration: PT3M10S
duration ms: 190013
explicit: false
by artist: The Chainsmokers
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91702850
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:34:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12d14e2307bcb697d5826e74f72e2b5650e7be658ca44dd831a26457dc03f8e4
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/3CgTgHLI8qHAqLoZkz1BdQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CgTgHLI8qHAqLoZkz1BdQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12d14e2307bcb697d5826e74f72e2b5650e7be658ca44dd831a26457dc03f8e4","isrc":"USQX91702850","name":"You Owe Me","registered_at":"2026-06-04T08:34:43Z","spotify_id":"3CgTgHLI8qHAqLoZkz1BdQ","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 0x12d14e2307bcb697d5826e74f72e2b5650e7be658ca44dd831a26457dc03f8e4. 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/3CgTgHLI8qHAqLoZkz1BdQ.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/3CgTgHLI8qHAqLoZkz1BdQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x12d14e2307bcb697d5826e74f72e2b5650e7be658ca44dd831a26457dc03f8e4","isrc":"USQX91702850","name":"You Owe Me","registered_at":"2026-06-04T08:34:43Z","spotify_id":"3CgTgHLI8qHAqLoZkz1BdQ","type":"track"}

Save Yourself
type: MusicRecording
duration: PT3M30S
duration ms: 210453
explicit: false
by artist: The Chainsmokers
by artist: NGHTMRE
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91802107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:00:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bf8f8d6ae0f209520d8148a9f25c11edaefd8c5604350676ee0722ab3bb9a69
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/27i7Afdxq40V7qCqHnRTt6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/27i7Afdxq40V7qCqHnRTt6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bf8f8d6ae0f209520d8148a9f25c11edaefd8c5604350676ee0722ab3bb9a69","isrc":"USQX91802107","name":"Save Yourself","registered_at":"2026-06-04T16:00:20Z","spotify_id":"27i7Afdxq40V7qCqHnRTt6","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 0x6bf8f8d6ae0f209520d8148a9f25c11edaefd8c5604350676ee0722ab3bb9a69. 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/27i7Afdxq40V7qCqHnRTt6.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/27i7Afdxq40V7qCqHnRTt6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6bf8f8d6ae0f209520d8148a9f25c11edaefd8c5604350676ee0722ab3bb9a69","isrc":"USQX91802107","name":"Save Yourself","registered_at":"2026-06-04T16:00:20Z","spotify_id":"27i7Afdxq40V7qCqHnRTt6","type":"track"}

Memories...Do Not Open
type: MusicAlbum
date published: 2017-04-07
track: The One
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177573
  explicit: false
  by artist: The Chainsmokers
  in album: Memories...Do Not Open
    type: MusicAlbum
    date published: 2017-04-07
  isrc code: USQX91700579
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:57:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x18de7c83c2943f24c71a78267cb96904812a3aa955b22f5bf43039dd9cd82ef3
  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/0wfbD5rAksdXUzRvMfM3x5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wfbD5rAksdXUzRvMfM3x5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x18de7c83c2943f24c71a78267cb96904812a3aa955b22f5bf43039dd9cd82ef3","isrc":"USQX91700579","name":"The One","registered_at":"2026-06-02T01:57:20Z","spotify_id":"0wfbD5rAksdXUzRvMfM3x5","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 0x18de7c83c2943f24c71a78267cb96904812a3aa955b22f5bf43039dd9cd82ef3. 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/0wfbD5rAksdXUzRvMfM3x5.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/0wfbD5rAksdXUzRvMfM3x5.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x18de7c83c2943f24c71a78267cb96904812a3aa955b22f5bf43039dd9cd82ef3","isrc":"USQX91700579","name":"The One","registered_at":"2026-06-02T01:57:20Z","spotify_id":"0wfbD5rAksdXUzRvMfM3x5","type":"track"}
track: Break Up Every Night
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207520
  explicit: false
  by artist: The Chainsmokers
  in album: Memories...Do Not Open
    type: MusicAlbum
    date published: 2017-04-07
  isrc code: USQX91700580
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:47:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x413068a0ddbcd8eac6ae0fd0271c9c7efc95e2bc3625b69483babc79c01f93ec
  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/6cPyTS0Kk2sc4xQwC93kOg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cPyTS0Kk2sc4xQwC93kOg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x413068a0ddbcd8eac6ae0fd0271c9c7efc95e2bc3625b69483babc79c01f93ec","isrc":"USQX91700580","name":"Break Up Every Night","registered_at":"2026-06-04T08:47:15Z","spotify_id":"6cPyTS0Kk2sc4xQwC93kOg","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 0x413068a0ddbcd8eac6ae0fd0271c9c7efc95e2bc3625b69483babc79c01f93ec. 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/6cPyTS0Kk2sc4xQwC93kOg.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/6cPyTS0Kk2sc4xQwC93kOg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x413068a0ddbcd8eac6ae0fd0271c9c7efc95e2bc3625b69483babc79c01f93ec","isrc":"USQX91700580","name":"Break Up Every Night","registered_at":"2026-06-04T08:47:15Z","spotify_id":"6cPyTS0Kk2sc4xQwC93kOg","type":"track"}
track: Bloodstream
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224280
  explicit: false
  by artist: The Chainsmokers
  in album: Memories...Do Not Open
    type: MusicAlbum
    date published: 2017-04-07
  isrc code: USQX91700581
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:57:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf1e824c4bffa4aacdb64d0851dd243553e0f0eea5061149c40835baef32b4436
  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/26AuyrZGzWWiYZPSd3XBIg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26AuyrZGzWWiYZPSd3XBIg
  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 0xf1e824c4bffa4aacdb64d0851dd243553e0f0eea5061149c40835baef32b4436. 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/26AuyrZGzWWiYZPSd3XBIg.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/26AuyrZGzWWiYZPSd3XBIg.
    date published: 2026-06-13T12:47:07Z
track: Don't Say
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228480
  explicit: false
  by artist: The Chainsmokers
  by artist: Emily Warren
  in album: Memories...Do Not Open
    type: MusicAlbum
    date published: 2017-04-07
  isrc code: USQX91700582
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:38:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12ef095ab54423ed9a15b5d89354283948c158613c48f8e37bf8f1cefa388bc3
  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/1pJQAHpD51J7GYaFrrFO9S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pJQAHpD51J7GYaFrrFO9S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12ef095ab54423ed9a15b5d89354283948c158613c48f8e37bf8f1cefa388bc3","isrc":"USQX91700582","name":"Don't Say","registered_at":"2026-06-04T09:38:36Z","spotify_id":"1pJQAHpD51J7GYaFrrFO9S","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 0x12ef095ab54423ed9a15b5d89354283948c158613c48f8e37bf8f1cefa388bc3. 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/1pJQAHpD51J7GYaFrrFO9S.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/1pJQAHpD51J7GYaFrrFO9S.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x12ef095ab54423ed9a15b5d89354283948c158613c48f8e37bf8f1cefa388bc3","isrc":"USQX91700582","name":"Don't Say","registered_at":"2026-06-04T09:38:36Z","spotify_id":"1pJQAHpD51J7GYaFrrFO9S","type":"track"}
track: Something Just Like This
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247160
  explicit: false
  by artist: The Chainsmokers
  by artist: Coldplay
  in album: Memories...Do Not Open
    type: MusicAlbum
    date published: 2017-04-07
  isrc code: USQX91700278
  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: My Type
track: It Won't Kill Ya
track: Paris
track: Honest
track: Wake Up Alone
track: Young
track: Last Day Alive

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-01T02:38:22+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6

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/6RUKPb4LETWmmr3iAEQktW.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RUKPb4LETWmmr3iAEQktW

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6","isrc":"USQX91700278","name":"Something Just Like This","registered_at":"2026-06-01T02:38:22Z","spotify_id":"6RUKPb4LETWmmr3iAEQktW","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 0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6. 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/6RUKPb4LETWmmr3iAEQktW.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/6RUKPb4LETWmmr3iAEQktW.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6","isrc":"USQX91700278","name":"Something Just Like This","registered_at":"2026-06-01T02:38:22Z","spotify_id":"6RUKPb4LETWmmr3iAEQktW","type":"track"}

My Type
type: MusicRecording
duration: PT3M37S
duration ms: 217413
explicit: false
by artist: The Chainsmokers
by artist: Emily Warren
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91700583
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:52:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd252e3415d64e189d0ab6d187a88a29a5d9ee6a86987c72fd9fb2bb3925b4b23
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/6V9kwssTrwkKT72imgowj9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6V9kwssTrwkKT72imgowj9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd252e3415d64e189d0ab6d187a88a29a5d9ee6a86987c72fd9fb2bb3925b4b23","isrc":"USQX91700583","name":"My Type","registered_at":"2026-06-04T06:52:23Z","spotify_id":"6V9kwssTrwkKT72imgowj9","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 0xd252e3415d64e189d0ab6d187a88a29a5d9ee6a86987c72fd9fb2bb3925b4b23. 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/6V9kwssTrwkKT72imgowj9.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/6V9kwssTrwkKT72imgowj9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd252e3415d64e189d0ab6d187a88a29a5d9ee6a86987c72fd9fb2bb3925b4b23","isrc":"USQX91700583","name":"My Type","registered_at":"2026-06-04T06:52:23Z","spotify_id":"6V9kwssTrwkKT72imgowj9","type":"track"}

It Won't Kill Ya
type: MusicRecording
duration: PT3M37S
duration ms: 217613
explicit: false
by artist: The Chainsmokers
by artist: Louane
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91700584
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:45:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fe484b070c5344caa603a6e202c1f5c14ac62d02cc34f595027f1dc0c9a962b
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/5xhJmd0I15jFcEdqxfCzKk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xhJmd0I15jFcEdqxfCzKk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fe484b070c5344caa603a6e202c1f5c14ac62d02cc34f595027f1dc0c9a962b","isrc":"USQX91700584","name":"It Won't Kill Ya","registered_at":"2026-06-04T08:45:45Z","spotify_id":"5xhJmd0I15jFcEdqxfCzKk","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 0x0fe484b070c5344caa603a6e202c1f5c14ac62d02cc34f595027f1dc0c9a962b. 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/5xhJmd0I15jFcEdqxfCzKk.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/5xhJmd0I15jFcEdqxfCzKk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0fe484b070c5344caa603a6e202c1f5c14ac62d02cc34f595027f1dc0c9a962b","isrc":"USQX91700584","name":"It Won't Kill Ya","registered_at":"2026-06-04T08:45:45Z","spotify_id":"5xhJmd0I15jFcEdqxfCzKk","type":"track"}

Paris
type: MusicRecording
duration: PT3M41S
duration ms: 221506
explicit: false
by artist: The Chainsmokers
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91603031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:13:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7435a6c519d622965768c2a20da9f3e91a8962e01ca5fbaced6c7c718c336881
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/72jbDTw1piOOj770jWNeaG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72jbDTw1piOOj770jWNeaG
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 0x7435a6c519d622965768c2a20da9f3e91a8962e01ca5fbaced6c7c718c336881. 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/72jbDTw1piOOj770jWNeaG.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/72jbDTw1piOOj770jWNeaG.
  date published: 2026-06-13T12:47:07Z

Honest
type: MusicRecording
duration: PT3M28S
duration ms: 208000
explicit: false
by artist: The Chainsmokers
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91700585
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:22:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a029857f4ce599845c876a768dbb9a9d05246e1c7b0cd5a4f64a927122a8e0a
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/6KjbNLbRjuoa8rEq5yNA6H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KjbNLbRjuoa8rEq5yNA6H
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 0x3a029857f4ce599845c876a768dbb9a9d05246e1c7b0cd5a4f64a927122a8e0a. 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/6KjbNLbRjuoa8rEq5yNA6H.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/6KjbNLbRjuoa8rEq5yNA6H.
  date published: 2026-06-13T17:25:41Z

Wake Up Alone
type: MusicRecording
duration: PT3M35S
duration ms: 215720
explicit: false
by artist: The Chainsmokers
by artist: Jhené Aiko
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91700586
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:13:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x767d6458dd3526bf64785951250ab7e243ba006d772c82f347a7177f97b47256
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/0dj1CtyRxZ4bnIT4Q20jNT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dj1CtyRxZ4bnIT4Q20jNT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x767d6458dd3526bf64785951250ab7e243ba006d772c82f347a7177f97b47256","isrc":"USQX91700586","name":"Wake Up Alone","registered_at":"2026-06-04T10:13:17Z","spotify_id":"0dj1CtyRxZ4bnIT4Q20jNT","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 0x767d6458dd3526bf64785951250ab7e243ba006d772c82f347a7177f97b47256. 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/0dj1CtyRxZ4bnIT4Q20jNT.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/0dj1CtyRxZ4bnIT4Q20jNT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x767d6458dd3526bf64785951250ab7e243ba006d772c82f347a7177f97b47256","isrc":"USQX91700586","name":"Wake Up Alone","registered_at":"2026-06-04T10:13:17Z","spotify_id":"0dj1CtyRxZ4bnIT4Q20jNT","type":"track"}

Young
type: MusicRecording
duration: PT3M44S
duration ms: 224773
explicit: false
by artist: The Chainsmokers
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91700587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T23:45:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb130e2e9a65f84933d0f3f2c809118aae458a1481edcdc1092dfa990fe1c5f9f
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/1KeZgPUr54C8iz3FjqzVoz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KeZgPUr54C8iz3FjqzVoz
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 0xb130e2e9a65f84933d0f3f2c809118aae458a1481edcdc1092dfa990fe1c5f9f. 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/1KeZgPUr54C8iz3FjqzVoz.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/1KeZgPUr54C8iz3FjqzVoz.
  date published: 2026-06-13T12:47:07Z

Last Day Alive
type: MusicRecording
duration: PT3M34S
duration ms: 214306
explicit: false
by artist: The Chainsmokers
by artist: Florida Georgia Line
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91700588
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:47:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57528d8900924606892cce88a35005a080bd73e8f318d7462640f91e4df8f48e
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/6GeD5g9vZTz25Egf8kxoIY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6GeD5g9vZTz25Egf8kxoIY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57528d8900924606892cce88a35005a080bd73e8f318d7462640f91e4df8f48e","isrc":"USQX91700588","name":"Last Day Alive","registered_at":"2026-06-04T10:47:48Z","spotify_id":"6GeD5g9vZTz25Egf8kxoIY","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 0x57528d8900924606892cce88a35005a080bd73e8f318d7462640f91e4df8f48e. 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/6GeD5g9vZTz25Egf8kxoIY.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/6GeD5g9vZTz25Egf8kxoIY.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x57528d8900924606892cce88a35005a080bd73e8f318d7462640f91e4df8f48e","isrc":"USQX91700588","name":"Last Day Alive","registered_at":"2026-06-04T10:47:48Z","spotify_id":"6GeD5g9vZTz25Egf8kxoIY","type":"track"}

Live From Drew's Rental House
type: MusicAlbum
date published: 2023-12-15
track: Summertime Friends - Winter Version
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217098
  explicit: false
  by artist: The Chainsmokers
  in album: Live From Drew's Rental House
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: USQX92307060
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:56:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4b980604bdcb6fb4444352ce8e1a04b61d0db1d9cb34df81973dd2b6188cd990
  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/4jUs1XueEiMLw0mcOQUsfv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4jUs1XueEiMLw0mcOQUsfv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4b980604bdcb6fb4444352ce8e1a04b61d0db1d9cb34df81973dd2b6188cd990","isrc":"USQX92307060","name":"Summertime Friends - Winter Version","registered_at":"2026-06-05T14:56:08Z","spotify_id":"4jUs1XueEiMLw0mcOQUsfv","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 0x4b980604bdcb6fb4444352ce8e1a04b61d0db1d9cb34df81973dd2b6188cd990. 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/4jUs1XueEiMLw0mcOQUsfv.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/4jUs1XueEiMLw0mcOQUsfv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x4b980604bdcb6fb4444352ce8e1a04b61d0db1d9cb34df81973dd2b6188cd990","isrc":"USQX92307060","name":"Summertime Friends - Winter Version","registered_at":"2026-06-05T14:56:08Z","spotify_id":"4jUs1XueEiMLw0mcOQUsfv","type":"track"}
track: Think Of Us - Winter Version
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220798
  explicit: false
  by artist: The Chainsmokers
  by artist: GRACEY
  in album: Live From Drew's Rental House
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: USQX92307061
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:56:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa909d0f10362b564b4cd8993b090133f250dace6317da16739bfaba0d53e7b76
  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/1Gr8dBwyVDlSwxJAu4YngD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gr8dBwyVDlSwxJAu4YngD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa909d0f10362b564b4cd8993b090133f250dace6317da16739bfaba0d53e7b76","isrc":"USQX92307061","name":"Think Of Us - Winter Version","registered_at":"2026-06-05T14:56:12Z","spotify_id":"1Gr8dBwyVDlSwxJAu4YngD","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 0xa909d0f10362b564b4cd8993b090133f250dace6317da16739bfaba0d53e7b76. 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/1Gr8dBwyVDlSwxJAu4YngD.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/1Gr8dBwyVDlSwxJAu4YngD.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa909d0f10362b564b4cd8993b090133f250dace6317da16739bfaba0d53e7b76","isrc":"USQX92307061","name":"Think Of Us - Winter Version","registered_at":"2026-06-05T14:56:12Z","spotify_id":"1Gr8dBwyVDlSwxJAu4YngD","type":"track"}

My Bad
type: MusicAlbum
date published: 2023-07-28
track: My Bad
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147180
  explicit: false
  by artist: The Chainsmokers
  by artist: Shenseea
  in album: My Bad
    type: MusicAlbum
    date published: 2023-07-28
  isrc code: USQX92303950
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:35:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6
  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/0YQ0N57Whq3vgF7bqUNDHs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YQ0N57Whq3vgF7bqUNDHs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6","isrc":"USQX92303950","name":"My Bad","registered_at":"2026-06-04T09:35:26Z","spotify_id":"0YQ0N57Whq3vgF7bqUNDHs","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 0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6. 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/0YQ0N57Whq3vgF7bqUNDHs.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/0YQ0N57Whq3vgF7bqUNDHs.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd985d198d7e890f4738d8cb3018d64f7e924302f3014d5506fd9a7d0b09523b6","isrc":"USQX92303950","name":"My Bad","registered_at":"2026-06-04T09:35:26Z","spotify_id":"0YQ0N57Whq3vgF7bqUNDHs","type":"track"}

Self Destruction Mode
type: MusicAlbum
date published: 2023-06-02
track: Self Destruction Mode
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147836
  explicit: false
  by artist: The Chainsmokers
  by artist: bludnymph
  in album: Self Destruction Mode
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: USQX92302955
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T08:19:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f
  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/05e1CoIPmXLy6aPBotZlTZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05e1CoIPmXLy6aPBotZlTZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f","isrc":"USQX92302955","name":"Self Destruction Mode","registered_at":"2026-06-04T08:19:38Z","spotify_id":"05e1CoIPmXLy6aPBotZlTZ","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 0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f. 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/05e1CoIPmXLy6aPBotZlTZ.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/05e1CoIPmXLy6aPBotZlTZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa388b92fdb7b13b95ccae0e7dac80c0aeab4677204be594bfabaa6531dd5eb8f","isrc":"USQX92302955","name":"Self Destruction Mode","registered_at":"2026-06-04T08:19:38Z","spotify_id":"05e1CoIPmXLy6aPBotZlTZ","type":"track"}

Up & Down
type: MusicAlbum
date published: 2023-04-21
track: Up & Down
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154349
  explicit: false
  by artist: The Chainsmokers
  by artist: 347aidan
  in album: Up & Down
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: USQX92300934
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:04:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681
  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/2R7xKsStJ9hNeZKoD9W5Nv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2R7xKsStJ9hNeZKoD9W5Nv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681","isrc":"USQX92300934","name":"Up & Down","registered_at":"2026-06-04T09:04:55Z","spotify_id":"2R7xKsStJ9hNeZKoD9W5Nv","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 0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681. 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/2R7xKsStJ9hNeZKoD9W5Nv.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/2R7xKsStJ9hNeZKoD9W5Nv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcc27777950b47f403f8b4eaed330669ffa5266ce8d599390c261730cb97c9681","isrc":"USQX92300934","name":"Up & Down","registered_at":"2026-06-04T09:04:55Z","spotify_id":"2R7xKsStJ9hNeZKoD9W5Nv","type":"track"}

Make Me Feel
type: MusicAlbum
date published: 2023-01-13
track: Make Me Feel
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154838
  explicit: false
  by artist: The Chainsmokers
  by artist: Cheyenne Giles
  in album: Make Me Feel
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: NLZ542202383
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:48:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90bdaa1fe9cdd508519f134222bcff9ae6815b5f340831eb6d53b2fdbdc8a3b7
  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/2i6FWcstV4Ct72L4ORnfwZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i6FWcstV4Ct72L4ORnfwZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x90bdaa1fe9cdd508519f134222bcff9ae6815b5f340831eb6d53b2fdbdc8a3b7","isrc":"NLZ542202383","name":"Make Me Feel","registered_at":"2026-06-04T13:48:23Z","spotify_id":"2i6FWcstV4Ct72L4ORnfwZ","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 0x90bdaa1fe9cdd508519f134222bcff9ae6815b5f340831eb6d53b2fdbdc8a3b7. 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/2i6FWcstV4Ct72L4ORnfwZ.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/2i6FWcstV4Ct72L4ORnfwZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x90bdaa1fe9cdd508519f134222bcff9ae6815b5f340831eb6d53b2fdbdc8a3b7","isrc":"NLZ542202383","name":"Make Me Feel","registered_at":"2026-06-04T13:48:23Z","spotify_id":"2i6FWcstV4Ct72L4ORnfwZ","type":"track"}

Wish on an Eyelash, Pt. 2
type: MusicAlbum
date published: 2022-12-09
track: Wish on an Eyelash, Pt. 2
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189890
  explicit: false
  by artist: Mallrat
  by artist: The Chainsmokers
  in album: Wish on an Eyelash, Pt. 2
    type: MusicAlbum
    date published: 2022-12-09
  isrc code: AU2DY2200456
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:23:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ebd60407b02f6bc68be4fcc08169846fe83d04579fc334facc5c4a4722cd200
  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/10yYDp1Lnac8zEIYiCk1sp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10yYDp1Lnac8zEIYiCk1sp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ebd60407b02f6bc68be4fcc08169846fe83d04579fc334facc5c4a4722cd200","isrc":"AU2DY2200456","name":"Wish on an Eyelash, Pt. 2","registered_at":"2026-06-04T07:23:53Z","spotify_id":"10yYDp1Lnac8zEIYiCk1sp","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 0x2ebd60407b02f6bc68be4fcc08169846fe83d04579fc334facc5c4a4722cd200. 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/10yYDp1Lnac8zEIYiCk1sp.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/10yYDp1Lnac8zEIYiCk1sp.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2ebd60407b02f6bc68be4fcc08169846fe83d04579fc334facc5c4a4722cd200","isrc":"AU2DY2200456","name":"Wish on an Eyelash, Pt. 2","registered_at":"2026-06-04T07:23:53Z","spotify_id":"10yYDp1Lnac8zEIYiCk1sp","type":"track"}

Why Can't You Wait (3LAU Remix)
type: MusicAlbum
date published: 2022-06-06
track: Why Can't You Wait - 3LAU Remix
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221612
  explicit: false
  by artist: The Chainsmokers
  by artist: Bob Moses
  by artist: 3LAU
  in album: Why Can't You Wait (3LAU Remix)
    type: MusicAlbum
    date published: 2022-06-06
  isrc code: USQX92204622
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:06:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ee313e6fac0dda6f30de19511db7ffef6d8cd2d9855cbeea4c65f6ae51d6d2e
  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/6KXmKsgyW8EtRHlMk1ehKi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6KXmKsgyW8EtRHlMk1ehKi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ee313e6fac0dda6f30de19511db7ffef6d8cd2d9855cbeea4c65f6ae51d6d2e","isrc":"USQX92204622","name":"Why Can't You Wait - 3LAU Remix","registered_at":"2026-06-06T21:06:58Z","spotify_id":"6KXmKsgyW8EtRHlMk1ehKi","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 0x2ee313e6fac0dda6f30de19511db7ffef6d8cd2d9855cbeea4c65f6ae51d6d2e. 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/6KXmKsgyW8EtRHlMk1ehKi.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/6KXmKsgyW8EtRHlMk1ehKi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2ee313e6fac0dda6f30de19511db7ffef6d8cd2d9855cbeea4c65f6ae51d6d2e","isrc":"USQX92204622","name":"Why Can't You Wait - 3LAU Remix","registered_at":"2026-06-06T21:06:58Z","spotify_id":"6KXmKsgyW8EtRHlMk1ehKi","type":"track"}

iPad (Remixes)
type: MusicAlbum
date published: 2022-04-15
track: iPad - Frank Walker Remix
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157142
  explicit: false
  by artist: The Chainsmokers
  by artist: Frank Walker
  in album: iPad (Remixes)
    type: MusicAlbum
    date published: 2022-04-15
  isrc code: USQX92201988
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:12:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7581c0c580f359b7d39d6dbd281e8ffc27f7de2094bc188c4b21a8cda3240743
  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/7iq8PFNFGvsBgAD4Mcx737.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7iq8PFNFGvsBgAD4Mcx737
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7581c0c580f359b7d39d6dbd281e8ffc27f7de2094bc188c4b21a8cda3240743","isrc":"USQX92201988","name":"iPad - Frank Walker Remix","registered_at":"2026-06-09T21:12:56Z","spotify_id":"7iq8PFNFGvsBgAD4Mcx737","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 0x7581c0c580f359b7d39d6dbd281e8ffc27f7de2094bc188c4b21a8cda3240743. 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/7iq8PFNFGvsBgAD4Mcx737.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/7iq8PFNFGvsBgAD4Mcx737.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7581c0c580f359b7d39d6dbd281e8ffc27f7de2094bc188c4b21a8cda3240743","isrc":"USQX92201988","name":"iPad - Frank Walker Remix","registered_at":"2026-06-09T21:12:56Z","spotify_id":"7iq8PFNFGvsBgAD4Mcx737","type":"track"}
track: iPad - Codeko Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207663
  explicit: false
  by artist: The Chainsmokers
  by artist: Codeko
  in album: iPad (Remixes)
    type: MusicAlbum
    date published: 2022-04-15
  isrc code: USQX92201989
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T22:54:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf01564bd9a63b18e0e1da3693512ad74745068f226a85a6f8285d7426c12ce14
  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/5iBCglZYwQ2ChJihhhUNjj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iBCglZYwQ2ChJihhhUNjj
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf01564bd9a63b18e0e1da3693512ad74745068f226a85a6f8285d7426c12ce14","isrc":"USQX92201989","name":"iPad - Codeko Remix","registered_at":"2026-06-08T22:54:04Z","spotify_id":"5iBCglZYwQ2ChJihhhUNjj","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 0xf01564bd9a63b18e0e1da3693512ad74745068f226a85a6f8285d7426c12ce14. 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/5iBCglZYwQ2ChJihhhUNjj.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/5iBCglZYwQ2ChJihhhUNjj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf01564bd9a63b18e0e1da3693512ad74745068f226a85a6f8285d7426c12ce14","isrc":"USQX92201989","name":"iPad - Codeko Remix","registered_at":"2026-06-08T22:54:04Z","spotify_id":"5iBCglZYwQ2ChJihhhUNjj","type":"track"}
track: iPad - Karim Naas Remix
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161964
  explicit: false
  by artist: The Chainsmokers
  by artist: Karim Naas
  in album: iPad (Remixes)
    type: MusicAlbum
    date published: 2022-04-15
  isrc code: USQX92201991
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T21:13:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e06265b1186d8c70d1033f8fe109e80040bcb9d1b11d5639964c0794fda083f
  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/3tRvN7NMVzNJv75T0xSB4v.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tRvN7NMVzNJv75T0xSB4v
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e06265b1186d8c70d1033f8fe109e80040bcb9d1b11d5639964c0794fda083f","isrc":"USQX92201991","name":"iPad - Karim Naas Remix","registered_at":"2026-06-09T21:13:46Z","spotify_id":"3tRvN7NMVzNJv75T0xSB4v","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 0x6e06265b1186d8c70d1033f8fe109e80040bcb9d1b11d5639964c0794fda083f. 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/3tRvN7NMVzNJv75T0xSB4v.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/3tRvN7NMVzNJv75T0xSB4v.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6e06265b1186d8c70d1033f8fe109e80040bcb9d1b11d5639964c0794fda083f","isrc":"USQX92201991","name":"iPad - Karim Naas Remix","registered_at":"2026-06-09T21:13:46Z","spotify_id":"3tRvN7NMVzNJv75T0xSB4v","type":"track"}

High (Remixes)
type: MusicAlbum
date published: 2022-03-09
track: High - Don Diablo Remix
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241904
  explicit: false
  by artist: The Chainsmokers
  by artist: Don Diablo
  in album: High (Remixes)
    type: MusicAlbum
    date published: 2022-03-09
  isrc code: USQX92200946
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T01:08:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x697f1bd0e9c7aa71e2ca512bb7098082a294965313e62809ff2954ef64e67c33
  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/3aRgEzOGGGKa3XPxt9SjF8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aRgEzOGGGKa3XPxt9SjF8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x697f1bd0e9c7aa71e2ca512bb7098082a294965313e62809ff2954ef64e67c33","isrc":"USQX92200946","name":"High - Don Diablo Remix","registered_at":"2026-06-06T01:08:40Z","spotify_id":"3aRgEzOGGGKa3XPxt9SjF8","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 0x697f1bd0e9c7aa71e2ca512bb7098082a294965313e62809ff2954ef64e67c33. 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/3aRgEzOGGGKa3XPxt9SjF8.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/3aRgEzOGGGKa3XPxt9SjF8.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x697f1bd0e9c7aa71e2ca512bb7098082a294965313e62809ff2954ef64e67c33","isrc":"USQX92200946","name":"High - Don Diablo Remix","registered_at":"2026-06-06T01:08:40Z","spotify_id":"3aRgEzOGGGKa3XPxt9SjF8","type":"track"}
track: High - Crankdat Remix
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230137
  explicit: false
  by artist: The Chainsmokers
  by artist: Crankdat
  in album: High (Remixes)
    type: MusicAlbum
    date published: 2022-03-09
  isrc code: USQX92201262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:11:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x965bfc3d76200915bdb7f3406890b705fc65dd144d8502ebec34ce5df5efe3e6
  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/12xP1mvjsvxpBCaHIUm0qP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12xP1mvjsvxpBCaHIUm0qP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x965bfc3d76200915bdb7f3406890b705fc65dd144d8502ebec34ce5df5efe3e6","isrc":"USQX92201262","name":"High - Crankdat Remix","registered_at":"2026-06-08T13:11:55Z","spotify_id":"12xP1mvjsvxpBCaHIUm0qP","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 0x965bfc3d76200915bdb7f3406890b705fc65dd144d8502ebec34ce5df5efe3e6. 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/12xP1mvjsvxpBCaHIUm0qP.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/12xP1mvjsvxpBCaHIUm0qP.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x965bfc3d76200915bdb7f3406890b705fc65dd144d8502ebec34ce5df5efe3e6","isrc":"USQX92201262","name":"High - Crankdat Remix","registered_at":"2026-06-08T13:11:55Z","spotify_id":"12xP1mvjsvxpBCaHIUm0qP","type":"track"}
track: High - Leondis Remix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182455
  explicit: false
  by artist: The Chainsmokers
  by artist: Leondis
  in album: High (Remixes)
    type: MusicAlbum
    date published: 2022-03-09
  isrc code: USQX92200947
  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/0x343c800b431c14839cb77a2460a842d106864b3a0937a8d993f88ce3aef13595
  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/1rBqcBbtMugXyuwexGNyPp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rBqcBbtMugXyuwexGNyPp
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
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    value: {"copyright_id":"0x343c800b431c14839cb77a2460a842d106864b3a0937a8d993f88ce3aef13595","isrc":"USQX92200947","name":"High - Leondis Remix","registered_at":"2026-06-07T14:16:36Z","spotify_id":"1rBqcBbtMugXyuwexGNyPp","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 0x343c800b431c14839cb77a2460a842d106864b3a0937a8d993f88ce3aef13595. 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/1rBqcBbtMugXyuwexGNyPp.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/1rBqcBbtMugXyuwexGNyPp.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x343c800b431c14839cb77a2460a842d106864b3a0937a8d993f88ce3aef13595","isrc":"USQX92200947","name":"High - Leondis Remix","registered_at":"2026-06-07T14:16:36Z","spotify_id":"1rBqcBbtMugXyuwexGNyPp","type":"track"}
track: High - BADDIES ONLY Remix
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  duration: PT3M0S
  duration ms: 180480
  explicit: false
  by artist: The Chainsmokers
  by artist: JOHN ELLE
  in album: High (Remixes)
    type: MusicAlbum
    date published: 2022-03-09
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  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/76dI5yWSYniFgrUHbKJch5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76dI5yWSYniFgrUHbKJch5
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd49214d231028594c9da270cb609258fb5feb0b07cf417c7897645faa80ff7b2","isrc":"USQX92201263","name":"High - BADDIES ONLY Remix","registered_at":"2026-06-18T03:07:15Z","spotify_id":"76dI5yWSYniFgrUHbKJch5","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: High - STAR SEED Remix
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  by artist: STAR SEED
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  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

The Chainsmokers
type: MusicGroup

STAR SEED
type: MusicGroup

High (Remixes)
type: MusicAlbum
date published: 2022-03-09

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-20T08:32:17+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9d56f4e52024ee61146b729b2cc53d77b7b836892724521e84abcc9a19389b87

OTSHash
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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/3aIApGttWTmpfuubGiaiv2.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3aIApGttWTmpfuubGiaiv2

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9d56f4e52024ee61146b729b2cc53d77b7b836892724521e84abcc9a19389b87","isrc":"USQX92201264","name":"High - STAR SEED Remix","registered_at":"2026-06-20T08:32:17Z","spotify_id":"3aIApGttWTmpfuubGiaiv2","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 0x9d56f4e52024ee61146b729b2cc53d77b7b836892724521e84abcc9a19389b87. 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/3aIApGttWTmpfuubGiaiv2.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/3aIApGttWTmpfuubGiaiv2.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x9d56f4e52024ee61146b729b2cc53d77b7b836892724521e84abcc9a19389b87","isrc":"USQX92201264","name":"High - STAR SEED Remix","registered_at":"2026-06-20T08:32:17Z","spotify_id":"3aIApGttWTmpfuubGiaiv2","type":"track"}

Family (Remixes)
type: MusicAlbum
date published: 2019-12-05
track: Family - Frank Walker Remix
  type: MusicRecording
  duration: PT3M5S
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  explicit: false
  by artist: The Chainsmokers
  by artist: Kygo
  by artist: Frank Walker
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    type: MusicAlbum
    date published: 2019-12-05
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6YnkswUQX2GXOhywMsBDqp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YnkswUQX2GXOhywMsBDqp
  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 0xe69134fa87e4e07608239c327c985e606ede305594e180e20ca1b985905426cb. 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/6YnkswUQX2GXOhywMsBDqp.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/6YnkswUQX2GXOhywMsBDqp.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe69134fa87e4e07608239c327c985e606ede305594e180e20ca1b985905426cb","isrc":"USQX92000699","name":"Family - Frank Walker Remix","registered_at":"2026-06-05T11:13:25Z","spotify_id":"6YnkswUQX2GXOhywMsBDqp","type":"track"}
track: Family - Dirty Audio Remix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182400
  explicit: false
  by artist: The Chainsmokers
  by artist: Kygo
  by artist: Dirty Audio
  in album: Family (Remixes)
    type: MusicAlbum
    date published: 2019-12-05
  isrc code: USQX92000707
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  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/7CqkRU4p7zTfqihXvhdbp6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CqkRU4p7zTfqihXvhdbp6
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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 0x56eaa5e1bd5396a2a35b82eb5962f0df0530b1378d0486a13f7fedc249fc0feb. 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/7CqkRU4p7zTfqihXvhdbp6.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/7CqkRU4p7zTfqihXvhdbp6.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x56eaa5e1bd5396a2a35b82eb5962f0df0530b1378d0486a13f7fedc249fc0feb","isrc":"USQX92000707","name":"Family - Dirty Audio Remix","registered_at":"2026-06-19T05:32:26Z","spotify_id":"7CqkRU4p7zTfqihXvhdbp6","type":"track"}

Push My Luck (Remixes)
type: MusicAlbum
date published: 2019-11-29
track: Push My Luck - TWINSICK Remix
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202813
  explicit: false
  by artist: The Chainsmokers
  by artist: TWINSICK
  in album: Push My Luck (Remixes)
    type: MusicAlbum
    date published: 2019-11-29
  isrc code: USQX91904028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T01:51:40+00:00
  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x23713aba200408776c80206bf4603bea0c5f5cd6c24ae38d5cbee40f9082f0d0
  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/3ZZsXOWpbJsWUWRF4ASfdf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZZsXOWpbJsWUWRF4ASfdf
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23713aba200408776c80206bf4603bea0c5f5cd6c24ae38d5cbee40f9082f0d0","isrc":"USQX91904028","name":"Push My Luck - TWINSICK Remix","registered_at":"2026-06-07T01:51:40Z","spotify_id":"3ZZsXOWpbJsWUWRF4ASfdf","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 0x23713aba200408776c80206bf4603bea0c5f5cd6c24ae38d5cbee40f9082f0d0. 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/3ZZsXOWpbJsWUWRF4ASfdf.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/3ZZsXOWpbJsWUWRF4ASfdf.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x23713aba200408776c80206bf4603bea0c5f5cd6c24ae38d5cbee40f9082f0d0","isrc":"USQX91904028","name":"Push My Luck - TWINSICK Remix","registered_at":"2026-06-07T01:51:40Z","spotify_id":"3ZZsXOWpbJsWUWRF4ASfdf","type":"track"}
track: Push My Luck - Famba Remix
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  duration: PT2M58S
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  by artist: The Chainsmokers
  by artist: Famba
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    type: MusicAlbum
    date published: 2019-11-29
  isrc code: USQX91904029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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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/1ywuaylLSmjHXsZOr0CY9U
  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 0xc0646c17f798f0fc7c9e1c05cfe284b24c333bf15420fa132bd827e5c6eac878. 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/1ywuaylLSmjHXsZOr0CY9U.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/1ywuaylLSmjHXsZOr0CY9U.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc0646c17f798f0fc7c9e1c05cfe284b24c333bf15420fa132bd827e5c6eac878","isrc":"USQX91904029","name":"Push My Luck - Famba Remix","registered_at":"2026-06-18T03:21:10Z","spotify_id":"1ywuaylLSmjHXsZOr0CY9U","type":"track"}
track: Push My Luck - Ares Carter Remix
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  duration ms: 163453
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  by artist: Ares Carter
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    type: MusicAlbum
    date published: 2019-11-29
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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/0x828d6d69504dbf5c4e3e0e1b621159b6c9e54558086ef0134a717fcb561053fa
  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/5hxaAP30zqOqw5tbnNkZc2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5hxaAP30zqOqw5tbnNkZc2
  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 0x828d6d69504dbf5c4e3e0e1b621159b6c9e54558086ef0134a717fcb561053fa. 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/5hxaAP30zqOqw5tbnNkZc2.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/5hxaAP30zqOqw5tbnNkZc2.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x828d6d69504dbf5c4e3e0e1b621159b6c9e54558086ef0134a717fcb561053fa","isrc":"USQX91904030","name":"Push My Luck - Ares Carter Remix","registered_at":"2026-06-07T20:58:39Z","spotify_id":"5hxaAP30zqOqw5tbnNkZc2","type":"track"}

Takeaway (feat. Lennon Stella) [Remixes]
type: MusicAlbum
date published: 2019-11-01
track: Takeaway (feat. Lennon Stella) - Andrew Rayel Remix
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  duration: PT3M0S
  duration ms: 180000
  explicit: false
  by artist: The Chainsmokers
  by artist: ILLENIUM
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    type: MusicAlbum
    date published: 2019-11-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:40:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x103664e9fc434441f6b00a84cf5630254774d379b958c9f1a497776438f97907
  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/16QhpULFOW9fE2yvXsJV6A.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16QhpULFOW9fE2yvXsJV6A
  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
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    date published: 2026-06-13T15:41:10Z
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track: Takeaway (feat. Lennon Stella) - Sondr Remix
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214546
  explicit: false
  by artist: The Chainsmokers
  by artist: ILLENIUM
  by artist: Lennon Stella
  by artist: Sondr
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    type: MusicAlbum
    date published: 2019-11-01
  isrc code: USQX91902329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T16:02:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x697a43e58a2374430cae0a82c6d5cdb0108d41cb5a7556b2164a94303aa05fe9
  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/3DVc4VCjFaBAZF9OFquQqV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DVc4VCjFaBAZF9OFquQqV
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x697a43e58a2374430cae0a82c6d5cdb0108d41cb5a7556b2164a94303aa05fe9","isrc":"USQX91902329","name":"Takeaway (feat. Lennon Stella) - Sondr Remix","registered_at":"2026-06-05T16:02:08Z","spotify_id":"3DVc4VCjFaBAZF9OFquQqV","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 0x697a43e58a2374430cae0a82c6d5cdb0108d41cb5a7556b2164a94303aa05fe9. 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/3DVc4VCjFaBAZF9OFquQqV.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/3DVc4VCjFaBAZF9OFquQqV.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x697a43e58a2374430cae0a82c6d5cdb0108d41cb5a7556b2164a94303aa05fe9","isrc":"USQX91902329","name":"Takeaway (feat. Lennon Stella) - Sondr Remix","registered_at":"2026-06-05T16:02:08Z","spotify_id":"3DVc4VCjFaBAZF9OFquQqV","type":"track"}
track: Takeaway (feat. Lennon Stella) - Ship Wrek Remix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154666
  explicit: false
  by artist: The Chainsmokers
  by artist: ILLENIUM
  by artist: Lennon Stella
  by artist: Ship Wrek
  in album: Takeaway (feat. Lennon Stella) [Remixes]
    type: MusicAlbum
    date published: 2019-11-01
  isrc code: USQX91902330
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T21:27:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x143dbe399aad8af04db493dbbad7943a851c4fa112f6080dabde5841fbb5c1f0
  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/13nC6hGXl0rH8YQ5TMShNF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13nC6hGXl0rH8YQ5TMShNF
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x143dbe399aad8af04db493dbbad7943a851c4fa112f6080dabde5841fbb5c1f0","isrc":"USQX91902330","name":"Takeaway (feat. Lennon Stella) - Ship Wrek Remix","registered_at":"2026-06-20T21:27:38Z","spotify_id":"13nC6hGXl0rH8YQ5TMShNF","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 0x143dbe399aad8af04db493dbbad7943a851c4fa112f6080dabde5841fbb5c1f0. 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/13nC6hGXl0rH8YQ5TMShNF.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/13nC6hGXl0rH8YQ5TMShNF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x143dbe399aad8af04db493dbbad7943a851c4fa112f6080dabde5841fbb5c1f0","isrc":"USQX91902330","name":"Takeaway (feat. Lennon Stella) - Ship Wrek Remix","registered_at":"2026-06-20T21:27:38Z","spotify_id":"13nC6hGXl0rH8YQ5TMShNF","type":"track"}
track: Takeaway (feat. Lennon Stella) - Pilton Remix
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213253
  explicit: false
  by artist: The Chainsmokers
  by artist: ILLENIUM
  by artist: Lennon Stella
  by artist: pilton
  in album: Takeaway (feat. Lennon Stella) [Remixes]
    type: MusicAlbum
    date published: 2019-11-01
  isrc code: USQX91902332
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:23:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc8b8c80e4b3ee2e789480a6d7d47ce91e7d961eb8cbda847e9b4d5a610aaba72
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4xkm03zMAQXHc0QHl0V2Rm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4xkm03zMAQXHc0QHl0V2Rm
  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 0xc8b8c80e4b3ee2e789480a6d7d47ce91e7d961eb8cbda847e9b4d5a610aaba72. 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/4xkm03zMAQXHc0QHl0V2Rm.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/4xkm03zMAQXHc0QHl0V2Rm.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc8b8c80e4b3ee2e789480a6d7d47ce91e7d961eb8cbda847e9b4d5a610aaba72","isrc":"USQX91902332","name":"Takeaway (feat. Lennon Stella) - Pilton Remix","registered_at":"2026-06-04T11:23:25Z","spotify_id":"4xkm03zMAQXHc0QHl0V2Rm","type":"track"}
track: Takeaway (feat. Lennon Stella) - Owen Norton Remix
track: Takeaway (feat. Lennon Stella) - DCB Remix

Takeaway (feat. Lennon Stella) - Owen Norton Remix
type: MusicRecording
duration: PT2M38S
duration ms: 158706
explicit: false
by artist: The Chainsmokers
by artist: ILLENIUM
by artist: Lennon Stella
by artist: Owen Norton
in album: Takeaway (feat. Lennon Stella) [Remixes]
  type: MusicAlbum
  date published: 2019-11-01
isrc code: USQX91902331
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/0x4275a3a900ae0940bc5d259bba50c1af64235cf09f53c64aa7266b240a4d7ef8
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/76EI5put5PkU2FD2rJKegT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76EI5put5PkU2FD2rJKegT
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 0x4275a3a900ae0940bc5d259bba50c1af64235cf09f53c64aa7266b240a4d7ef8. 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/76EI5put5PkU2FD2rJKegT.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/76EI5put5PkU2FD2rJKegT.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x4275a3a900ae0940bc5d259bba50c1af64235cf09f53c64aa7266b240a4d7ef8","isrc":"USQX91902331","name":"Takeaway (feat. Lennon Stella) - Owen Norton Remix","registered_at":"2026-06-17T20:58:07Z","spotify_id":"76EI5put5PkU2FD2rJKegT","type":"track"}

Takeaway (feat. Lennon Stella) - DCB Remix
type: MusicRecording
duration: PT3M16S
duration ms: 196360
explicit: false
by artist: The Chainsmokers
by artist: ILLENIUM
by artist: Lennon Stella
by artist: DCB
in album: Takeaway (feat. Lennon Stella) [Remixes]
  type: MusicAlbum
  date published: 2019-11-01
isrc code: USQX91902333
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:58:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d7b74cc12ba4f048b2bc189cf7b8c12128481c41c4b3de070414fd0b179045d
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/3bhuHxmAB7VWWlvbYFJd13.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bhuHxmAB7VWWlvbYFJd13
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d7b74cc12ba4f048b2bc189cf7b8c12128481c41c4b3de070414fd0b179045d","isrc":"USQX91902333","name":"Takeaway (feat. Lennon Stella) - DCB Remix","registered_at":"2026-06-17T20:58:25Z","spotify_id":"3bhuHxmAB7VWWlvbYFJd13","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 0x7d7b74cc12ba4f048b2bc189cf7b8c12128481c41c4b3de070414fd0b179045d. 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/3bhuHxmAB7VWWlvbYFJd13.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/3bhuHxmAB7VWWlvbYFJd13.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x7d7b74cc12ba4f048b2bc189cf7b8c12128481c41c4b3de070414fd0b179045d","isrc":"USQX91902333","name":"Takeaway (feat. Lennon Stella) - DCB Remix","registered_at":"2026-06-17T20:58:25Z","spotify_id":"3bhuHxmAB7VWWlvbYFJd13","type":"track"}

Call You Mine (Remixes)
type: MusicAlbum
date published: 2019-07-19
track: Call You Mine (feat. Bebe Rexha) - Lookas Remix
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226160
  explicit: false
  by artist: The Chainsmokers
  by artist: Bebe Rexha
  by artist: Lookas
  in album: Call You Mine (Remixes)
    type: MusicAlbum
    date published: 2019-07-19
  isrc code: USQX91901799
  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/0x9f563a69ff293e16f6c7a0348a991d2874dee768fe93bee80b79cff583007156
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/33ei0jpQYwV4doA4MQXcnB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33ei0jpQYwV4doA4MQXcnB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9f563a69ff293e16f6c7a0348a991d2874dee768fe93bee80b79cff583007156","isrc":"USQX91901799","name":"Call You Mine (feat. Bebe Rexha) - Lookas Remix","registered_at":"2026-06-08T13:24:03Z","spotify_id":"33ei0jpQYwV4doA4MQXcnB","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 0x9f563a69ff293e16f6c7a0348a991d2874dee768fe93bee80b79cff583007156. 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/33ei0jpQYwV4doA4MQXcnB.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/33ei0jpQYwV4doA4MQXcnB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9f563a69ff293e16f6c7a0348a991d2874dee768fe93bee80b79cff583007156","isrc":"USQX91901799","name":"Call You Mine (feat. Bebe Rexha) - Lookas Remix","registered_at":"2026-06-08T13:24:03Z","spotify_id":"33ei0jpQYwV4doA4MQXcnB","type":"track"}
track: Call You Mine (feat. Bebe Rexha) - Keanu Silva Remix
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  duration: PT2M49S
  duration ms: 169093
  explicit: false
  by artist: The Chainsmokers
  by artist: Bebe Rexha
  by artist: Keanu Silva
  in album: Call You Mine (Remixes)
    type: MusicAlbum
    date published: 2019-07-19
  isrc code: USQX91901800
  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/0xdd5fa942d4875ec95983c5a2747b30a7de6b6928393af559a4a8fd1d9fbee908
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/75FpbthrwQmzHlBJLuGdC7
  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 0xdd5fa942d4875ec95983c5a2747b30a7de6b6928393af559a4a8fd1d9fbee908. 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/75FpbthrwQmzHlBJLuGdC7.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/75FpbthrwQmzHlBJLuGdC7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdd5fa942d4875ec95983c5a2747b30a7de6b6928393af559a4a8fd1d9fbee908","isrc":"USQX91901800","name":"Call You Mine (feat. Bebe Rexha) - Keanu Silva Remix","registered_at":"2026-06-05T09:18:42Z","spotify_id":"75FpbthrwQmzHlBJLuGdC7","type":"track"}
track: Call You Mine (feat. Bebe Rexha) - Asketa & Natan Chaim Remix
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183653
  explicit: false
  by artist: The Chainsmokers
  by artist: Bebe Rexha
  by artist: Asketa & Natan Chaim
  in album: Call You Mine (Remixes)
    type: MusicAlbum
    date published: 2019-07-19
  isrc code: USQX91901801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:32:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03b26737eeeba5a94c62be112518e8151e1af2015c2a3c1cec4fe69ef8cb380f
  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/5EdYlCWou17k0N1PADLKfO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5EdYlCWou17k0N1PADLKfO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03b26737eeeba5a94c62be112518e8151e1af2015c2a3c1cec4fe69ef8cb380f","isrc":"USQX91901801","name":"Call You Mine (feat. Bebe Rexha) - Asketa & Natan Chaim Remix","registered_at":"2026-06-05T06:32:27Z","spotify_id":"5EdYlCWou17k0N1PADLKfO","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 0x03b26737eeeba5a94c62be112518e8151e1af2015c2a3c1cec4fe69ef8cb380f. 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/5EdYlCWou17k0N1PADLKfO.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/5EdYlCWou17k0N1PADLKfO.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x03b26737eeeba5a94c62be112518e8151e1af2015c2a3c1cec4fe69ef8cb380f","isrc":"USQX91901801","name":"Call You Mine (feat. Bebe Rexha) - Asketa & Natan Chaim Remix","registered_at":"2026-06-05T06:32:27Z","spotify_id":"5EdYlCWou17k0N1PADLKfO","type":"track"}
track: Call You Mine (feat. Bebe Rexha) - Parker Remix
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165813
  explicit: false
  by artist: The Chainsmokers
  by artist: Bebe Rexha
  by artist: Parker
  in album: Call You Mine (Remixes)
    type: MusicAlbum
    date published: 2019-07-19
  isrc code: USQX91901802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T03:13:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4042b53e6238050df9fa81ce144fdbff56265b1e90acdc507c409285ff781af
  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/1IvDakWyjJk7qTQxSCVCtW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IvDakWyjJk7qTQxSCVCtW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd4042b53e6238050df9fa81ce144fdbff56265b1e90acdc507c409285ff781af","isrc":"USQX91901802","name":"Call You Mine (feat. Bebe Rexha) - Parker Remix","registered_at":"2026-06-18T03:13:29Z","spotify_id":"1IvDakWyjJk7qTQxSCVCtW","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 0xd4042b53e6238050df9fa81ce144fdbff56265b1e90acdc507c409285ff781af. 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/1IvDakWyjJk7qTQxSCVCtW.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/1IvDakWyjJk7qTQxSCVCtW.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xd4042b53e6238050df9fa81ce144fdbff56265b1e90acdc507c409285ff781af","isrc":"USQX91901802","name":"Call You Mine (feat. Bebe Rexha) - Parker Remix","registered_at":"2026-06-18T03:13:29Z","spotify_id":"1IvDakWyjJk7qTQxSCVCtW","type":"track"}
track: Call You Mine (feat. Bebe Rexha) - Lick Remix
track: Call You Mine (feat. Bebe Rexha) - Sam Berson Remix

Call You Mine (feat. Bebe Rexha) - Lick Remix
type: MusicRecording
duration: PT2M57S
duration ms: 177693
explicit: false
by artist: The Chainsmokers
by artist: Bebe Rexha
by artist: LICK
in album: Call You Mine (Remixes)
  type: MusicAlbum
  date published: 2019-07-19
isrc code: USQX91901803
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T20:01:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4ca19aeae4c6c06d349a04448b95453deebe17f02936333380c2ba60b42ec91
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/7bONfRheNAUCgcOPPVsMox.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7bONfRheNAUCgcOPPVsMox
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4ca19aeae4c6c06d349a04448b95453deebe17f02936333380c2ba60b42ec91","isrc":"USQX91901803","name":"Call You Mine (feat. Bebe Rexha) - Lick Remix","registered_at":"2026-06-18T20:01:32Z","spotify_id":"7bONfRheNAUCgcOPPVsMox","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 0xf4ca19aeae4c6c06d349a04448b95453deebe17f02936333380c2ba60b42ec91. 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/7bONfRheNAUCgcOPPVsMox.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/7bONfRheNAUCgcOPPVsMox.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf4ca19aeae4c6c06d349a04448b95453deebe17f02936333380c2ba60b42ec91","isrc":"USQX91901803","name":"Call You Mine (feat. Bebe Rexha) - Lick Remix","registered_at":"2026-06-18T20:01:32Z","spotify_id":"7bONfRheNAUCgcOPPVsMox","type":"track"}

Call You Mine (feat. Bebe Rexha) - Sam Berson Remix
type: MusicRecording
duration: PT3M0S
duration ms: 180986
explicit: false
by artist: The Chainsmokers
by artist: Bebe Rexha
by artist: Sam Berson
in album: Call You Mine (Remixes)
  type: MusicAlbum
  date published: 2019-07-19
isrc code: USQX91901804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T07:08:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82c748e33d94a0451e8571f4c6d4b69c79fa742c1efbfc2064be32f8f36495c1
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/1i3MU0tvJvJG18guemO23N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1i3MU0tvJvJG18guemO23N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82c748e33d94a0451e8571f4c6d4b69c79fa742c1efbfc2064be32f8f36495c1","isrc":"USQX91901804","name":"Call You Mine (feat. Bebe Rexha) - Sam Berson Remix","registered_at":"2026-06-21T07:08:20Z","spotify_id":"1i3MU0tvJvJG18guemO23N","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 0x82c748e33d94a0451e8571f4c6d4b69c79fa742c1efbfc2064be32f8f36495c1. 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/1i3MU0tvJvJG18guemO23N.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/1i3MU0tvJvJG18guemO23N.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x82c748e33d94a0451e8571f4c6d4b69c79fa742c1efbfc2064be32f8f36495c1","isrc":"USQX91901804","name":"Call You Mine (feat. Bebe Rexha) - Sam Berson Remix","registered_at":"2026-06-21T07:08:20Z","spotify_id":"1i3MU0tvJvJG18guemO23N","type":"track"}

Do You Mean (feat. Ty Dolla $ign & bülow) [Remixes]
type: MusicAlbum
date published: 2019-05-24
track: Do You Mean (feat. Ty Dolla $ign & bülow) - Myon Remix
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205093
  explicit: false
  by artist: The Chainsmokers
  by artist: Ty Dolla $ign
  by artist: bülow
  by artist: Myon
  in album: Do You Mean (feat. Ty Dolla $ign & bülow) [Remixes]
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: USQX91901531
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:31:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba6d4f650c93b746658cdfa1f3de4314a001d9b98507381dcf10bca809a7c483
  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/4sqABRRGU7CzcHXCyxUzFw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sqABRRGU7CzcHXCyxUzFw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xba6d4f650c93b746658cdfa1f3de4314a001d9b98507381dcf10bca809a7c483","isrc":"USQX91901531","name":"Do You Mean (feat. Ty Dolla $ign & bülow) - Myon Remix","registered_at":"2026-06-07T19:31:39Z","spotify_id":"4sqABRRGU7CzcHXCyxUzFw","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 0xba6d4f650c93b746658cdfa1f3de4314a001d9b98507381dcf10bca809a7c483. 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/4sqABRRGU7CzcHXCyxUzFw.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/4sqABRRGU7CzcHXCyxUzFw.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xba6d4f650c93b746658cdfa1f3de4314a001d9b98507381dcf10bca809a7c483","isrc":"USQX91901531","name":"Do You Mean (feat. Ty Dolla $ign & bülow) - Myon Remix","registered_at":"2026-06-07T19:31:39Z","spotify_id":"4sqABRRGU7CzcHXCyxUzFw","type":"track"}
track: Do You Mean (feat. Ty Dolla $ign & bülow) - Squalzz Remix
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217226
  explicit: false
  by artist: The Chainsmokers
  by artist: Ty Dolla $ign
  by artist: bülow
  by artist: Squalzz
  in album: Do You Mean (feat. Ty Dolla $ign & bülow) [Remixes]
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: USQX91901532
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:36:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x232aa489c6288e81a01934d5356ed2246877461fdccac0fe078007ec84861a8b
  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/78x0HSRvEkUq5nh4ErBByW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78x0HSRvEkUq5nh4ErBByW
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x232aa489c6288e81a01934d5356ed2246877461fdccac0fe078007ec84861a8b","isrc":"USQX91901532","name":"Do You Mean (feat. Ty Dolla $ign & bülow) - Squalzz Remix","registered_at":"2026-06-08T11:36:55Z","spotify_id":"78x0HSRvEkUq5nh4ErBByW","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 0x232aa489c6288e81a01934d5356ed2246877461fdccac0fe078007ec84861a8b. 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/78x0HSRvEkUq5nh4ErBByW.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/78x0HSRvEkUq5nh4ErBByW.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x232aa489c6288e81a01934d5356ed2246877461fdccac0fe078007ec84861a8b","isrc":"USQX91901532","name":"Do You Mean (feat. Ty Dolla $ign & bülow) - Squalzz Remix","registered_at":"2026-06-08T11:36:55Z","spotify_id":"78x0HSRvEkUq5nh4ErBByW","type":"track"}
track: Do You Mean (feat. Ty Dolla $ign & bülow) - GRYNN Remix
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183600
  explicit: false
  by artist: The Chainsmokers
  by artist: Ty Dolla $ign
  by artist: bülow
  by artist: GRYNN
  in album: Do You Mean (feat. Ty Dolla $ign & bülow) [Remixes]
    type: MusicAlbum
    date published: 2019-05-24
  isrc code: USQX91901533
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:45:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x33e5e34da5ccda7d34a457c4fce532c89b97dbdb0eb8c28739e5c8eef66b10b6
  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/7tduKd9COe3aOtWgPYZ87s.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tduKd9COe3aOtWgPYZ87s
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x33e5e34da5ccda7d34a457c4fce532c89b97dbdb0eb8c28739e5c8eef66b10b6. 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/7tduKd9COe3aOtWgPYZ87s.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/7tduKd9COe3aOtWgPYZ87s.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x33e5e34da5ccda7d34a457c4fce532c89b97dbdb0eb8c28739e5c8eef66b10b6","isrc":"USQX91901533","name":"Do You Mean (feat. Ty Dolla $ign & bülow) - GRYNN Remix","registered_at":"2026-06-06T16:45:19Z","spotify_id":"7tduKd9COe3aOtWgPYZ87s","type":"track"}

Kills You Slowly (Remixes)
type: MusicAlbum
date published: 2019-04-12
track: Kills You Slowly - Sick Individuals Remix
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  duration ms: 170053
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  in album: Kills You Slowly (Remixes)
    type: MusicAlbum
    date published: 2019-04-12
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  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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    type: PropertyValue
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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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 0x129fba42f84790572637db8bfa380ad1db59479e0e3d6cd919eda0169600a1b2. 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/2n57zaTroF1YHUtPAylcNi.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/2n57zaTroF1YHUtPAylcNi.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x129fba42f84790572637db8bfa380ad1db59479e0e3d6cd919eda0169600a1b2","isrc":"USQX91901285","name":"Kills You Slowly - Sick Individuals Remix","registered_at":"2026-06-21T05:25:31Z","spotify_id":"2n57zaTroF1YHUtPAylcNi","type":"track"}
track: Kills You Slowly - MOTi Remix
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    type: MusicAlbum
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  additional property: CopyrightStatus
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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 0x1cf93d427e0d70cdab9807dff412a8dc840293905dbf01d450ed9b7c73c4268e. 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/64KOyvShvxxrsBQ0DlZvap.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/64KOyvShvxxrsBQ0DlZvap.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1cf93d427e0d70cdab9807dff412a8dc840293905dbf01d450ed9b7c73c4268e","isrc":"USQX91901286","name":"Kills You Slowly - MOTi Remix","registered_at":"2026-06-11T05:47:45Z","spotify_id":"64KOyvShvxxrsBQ0DlZvap","type":"track"}
track: Kills You Slowly - Enschway Remix
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    type: MusicAlbum
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlock
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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 0x684cc319a3ecbf81e418931ef312a328161a0fa7511a06f464764cc86794bb02. 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/6PP4lOeigJ3BtcVZlFC2Me.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/6PP4lOeigJ3BtcVZlFC2Me.
    date published: 2026-07-02T11:34:59Z
    text: {"copyright_id":"0x684cc319a3ecbf81e418931ef312a328161a0fa7511a06f464764cc86794bb02","isrc":"USQX91901287","name":"Kills You Slowly - Enschway Remix","registered_at":"2026-06-25T02:53:45Z","spotify_id":"6PP4lOeigJ3BtcVZlFC2Me","type":"track"}
track: Kills You Slowly - Pilton Remix
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/28fOqU1qMan1RVU2P1qeVc.json
  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 0x79e61120c489245d6651e8d1e2e4da49c45287fce44349d24299dae01c274fa9. 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/28fOqU1qMan1RVU2P1qeVc.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/28fOqU1qMan1RVU2P1qeVc.
    date published: 2026-06-13T17:25:41Z
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Hope - Remixes (feat. Winona Oak)
type: MusicAlbum
date published: 2019-02-01
track: Hope (feat. Winona Oak) - Nolan van Lith Remix
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  duration: PT3M55S
  duration ms: 235093
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  by artist: Winona Oak
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    type: MusicAlbum
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  additional property: CopyrightID
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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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/6Q4PHzZuSIKKcYL0eNdlE7
  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 0xd05392eef4e4bb940b547ce1dc214a852348e9189b5807f7e394c27cac55bc7a. 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/6Q4PHzZuSIKKcYL0eNdlE7.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/6Q4PHzZuSIKKcYL0eNdlE7.
    date published: 2026-06-13T13:32:09Z
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track: Hope (feat. Winona Oak) - Parker Remix
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  additional property: CopyrightChainExplorerURL
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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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Beach House (Ashworth Remix)
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date published: 2018-12-08
track: Beach House - Ashworth Remix
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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 0x5a5ffc908d0414fd641b2da59362f00357eff4deb09b8bb0450ea9416002f299. 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/5tjpOTsbVVbqWRQuymGnuy.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/5tjpOTsbVVbqWRQuymGnuy.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5a5ffc908d0414fd641b2da59362f00357eff4deb09b8bb0450ea9416002f299","isrc":"USQX91803652","name":"Beach House - Ashworth Remix","registered_at":"2026-06-05T22:06:13Z","spotify_id":"5tjpOTsbVVbqWRQuymGnuy","type":"track"}

Save Yourself (NGHTMRE VIP REMIX)
type: MusicAlbum
date published: 2018-12-07
track: Save Yourself - NGHTMRE VIP REMIX
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141373
  explicit: false
  by artist: The Chainsmokers
  by artist: NGHTMRE
  in album: Save Yourself (NGHTMRE VIP REMIX)
    type: MusicAlbum
    date published: 2018-12-07
  isrc code: USQX91803553
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:40:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc4e7b50e5bd8fd8d0475cc64645ea76b6ecd59fcd4c6ba2166a4238c3214d86
  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/0xCdQ9jYFDENkE2ck73CAc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xCdQ9jYFDENkE2ck73CAc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc4e7b50e5bd8fd8d0475cc64645ea76b6ecd59fcd4c6ba2166a4238c3214d86","isrc":"USQX91803553","name":"Save Yourself - NGHTMRE VIP REMIX","registered_at":"2026-06-04T14:40:10Z","spotify_id":"0xCdQ9jYFDENkE2ck73CAc","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 0xbc4e7b50e5bd8fd8d0475cc64645ea76b6ecd59fcd4c6ba2166a4238c3214d86. 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/0xCdQ9jYFDENkE2ck73CAc.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/0xCdQ9jYFDENkE2ck73CAc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbc4e7b50e5bd8fd8d0475cc64645ea76b6ecd59fcd4c6ba2166a4238c3214d86","isrc":"USQX91803553","name":"Save Yourself - NGHTMRE VIP REMIX","registered_at":"2026-06-04T14:40:10Z","spotify_id":"0xCdQ9jYFDENkE2ck73CAc","type":"track"}

This Feeling (feat. Kelsea Ballerini) [Remixes]
type: MusicAlbum
date published: 2018-11-09
track: This Feeling (feat. Kelsea Ballerini) - Afrojack & Disto Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207693
  explicit: false
  by artist: The Chainsmokers
  by artist: Kelsea Ballerini
  by artist: AFROJACK
  by artist: DISTO
  in album: This Feeling (feat. Kelsea Ballerini) [Remixes]
    type: MusicAlbum
    date published: 2018-11-09
  isrc code: USQX91803148
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:20:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5843833d897a890ea0731efaac679dbdd2c99942ce32333ce9c57bb282efbee6
  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/1zZ8DfrLf4fQgARxIKOs20.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zZ8DfrLf4fQgARxIKOs20
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5843833d897a890ea0731efaac679dbdd2c99942ce32333ce9c57bb282efbee6","isrc":"USQX91803148","name":"This Feeling (feat. Kelsea Ballerini) - Afrojack & Disto Remix","registered_at":"2026-06-05T11:20:21Z","spotify_id":"1zZ8DfrLf4fQgARxIKOs20","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 0x5843833d897a890ea0731efaac679dbdd2c99942ce32333ce9c57bb282efbee6. 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/1zZ8DfrLf4fQgARxIKOs20.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/1zZ8DfrLf4fQgARxIKOs20.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5843833d897a890ea0731efaac679dbdd2c99942ce32333ce9c57bb282efbee6","isrc":"USQX91803148","name":"This Feeling (feat. Kelsea Ballerini) - Afrojack & Disto Remix","registered_at":"2026-06-05T11:20:21Z","spotify_id":"1zZ8DfrLf4fQgARxIKOs20","type":"track"}
track: This Feeling (feat. Kelsea Ballerini) - Tom Staar Remix
  type: MusicRecording
  duration: PT4M18S
  duration ms: 258693
  explicit: false
  by artist: The Chainsmokers
  by artist: Kelsea Ballerini
  by artist: Tom Staar
  in album: This Feeling (feat. Kelsea Ballerini) [Remixes]
    type: MusicAlbum
    date published: 2018-11-09
  isrc code: USQX91803149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T02:32:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcff8290ce13a573db07ffddb532fc2f267acdbf982c4422f77aa7e85c5e69bf5
  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/14NutpUNAYWbWFS7zUHCxk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14NutpUNAYWbWFS7zUHCxk
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcff8290ce13a573db07ffddb532fc2f267acdbf982c4422f77aa7e85c5e69bf5","isrc":"USQX91803149","name":"This Feeling (feat. Kelsea Ballerini) - Tom Staar Remix","registered_at":"2026-06-08T02:32:01Z","spotify_id":"14NutpUNAYWbWFS7zUHCxk","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 0xcff8290ce13a573db07ffddb532fc2f267acdbf982c4422f77aa7e85c5e69bf5. 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/14NutpUNAYWbWFS7zUHCxk.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/14NutpUNAYWbWFS7zUHCxk.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xcff8290ce13a573db07ffddb532fc2f267acdbf982c4422f77aa7e85c5e69bf5","isrc":"USQX91803149","name":"This Feeling (feat. Kelsea Ballerini) - Tom Staar Remix","registered_at":"2026-06-08T02:32:01Z","spotify_id":"14NutpUNAYWbWFS7zUHCxk","type":"track"}
track: This Feeling (feat. Kelsea Ballerini) - Young Bombs Remix
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  duration: PT2M56S
  duration ms: 176026
  explicit: false
  by artist: The Chainsmokers
  by artist: Kelsea Ballerini
  by artist: Young Bombs
  in album: This Feeling (feat. Kelsea Ballerini) [Remixes]
    type: MusicAlbum
    date published: 2018-11-09
  isrc code: USQX91803150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:16:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x723d29bb869e9cc6546b324c4ca3c86367fc2b74742039a3b9d2ee4a3d78578d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/54eOmDg8gQNwl0rtr2l3Wo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54eOmDg8gQNwl0rtr2l3Wo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x723d29bb869e9cc6546b324c4ca3c86367fc2b74742039a3b9d2ee4a3d78578d. 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/54eOmDg8gQNwl0rtr2l3Wo.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/54eOmDg8gQNwl0rtr2l3Wo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x723d29bb869e9cc6546b324c4ca3c86367fc2b74742039a3b9d2ee4a3d78578d","isrc":"USQX91803150","name":"This Feeling (feat. Kelsea Ballerini) - Young Bombs Remix","registered_at":"2026-06-05T08:16:27Z","spotify_id":"54eOmDg8gQNwl0rtr2l3Wo","type":"track"}
track: This Feeling (feat. Kelsea Ballerini) - Tim Gunter Remix
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224013
  explicit: false
  by artist: The Chainsmokers
  by artist: Kelsea Ballerini
  by artist: Tim Gunter
  in album: This Feeling (feat. Kelsea Ballerini) [Remixes]
    type: MusicAlbum
    date published: 2018-11-09
  isrc code: USQX91803151
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T23:19:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x414120ae6394acd2bd55a94ecd5a6a5a7238d872e6c0db99af12c78567322e61
  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/35zWpeXJ71mprm8V9GOHpV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/35zWpeXJ71mprm8V9GOHpV
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x414120ae6394acd2bd55a94ecd5a6a5a7238d872e6c0db99af12c78567322e61","isrc":"USQX91803151","name":"This Feeling (feat. Kelsea Ballerini) - Tim Gunter Remix","registered_at":"2026-06-06T23:19:37Z","spotify_id":"35zWpeXJ71mprm8V9GOHpV","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 0x414120ae6394acd2bd55a94ecd5a6a5a7238d872e6c0db99af12c78567322e61. 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/35zWpeXJ71mprm8V9GOHpV.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/35zWpeXJ71mprm8V9GOHpV.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x414120ae6394acd2bd55a94ecd5a6a5a7238d872e6c0db99af12c78567322e61","isrc":"USQX91803151","name":"This Feeling (feat. Kelsea Ballerini) - Tim Gunter Remix","registered_at":"2026-06-06T23:19:37Z","spotify_id":"35zWpeXJ71mprm8V9GOHpV","type":"track"}

Side Effects (Remixes)
type: MusicAlbum
date published: 2018-07-25
track: Side Effects - Fedde Le Grand Remix
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172360
  explicit: false
  by artist: The Chainsmokers
  by artist: Emily Warren
  by artist: Fedde Le Grand
  in album: Side Effects (Remixes)
    type: MusicAlbum
    date published: 2018-07-25
  isrc code: USQX91802171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T07:13:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7FDaS1k08rwMoAThmzUkOZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FDaS1k08rwMoAThmzUkOZ
  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 0x279a45ad83281e0cdc5cac7e4585f94f6e62b2e6921f3634b715bdf7d2d5ebce. 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/7FDaS1k08rwMoAThmzUkOZ.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/7FDaS1k08rwMoAThmzUkOZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x279a45ad83281e0cdc5cac7e4585f94f6e62b2e6921f3634b715bdf7d2d5ebce","isrc":"USQX91802171","name":"Side Effects - Fedde Le Grand Remix","registered_at":"2026-06-05T07:13:18Z","spotify_id":"7FDaS1k08rwMoAThmzUkOZ","type":"track"}
track: Side Effects - The Magician Remix
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  duration: PT4M15S
  duration ms: 255626
  explicit: false
  by artist: The Chainsmokers
  by artist: Emily Warren
  by artist: The Magician
  in album: Side Effects (Remixes)
    type: MusicAlbum
    date published: 2018-07-25
  isrc code: USQX91802170
  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/0xc15ce7359a19de59e09b20f98b36d4d16352eb756ed85f34e9dbaa29c226fdec
  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
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/43HIlAHRIQf8l1wl1kb538
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc15ce7359a19de59e09b20f98b36d4d16352eb756ed85f34e9dbaa29c226fdec","isrc":"USQX91802170","name":"Side Effects - The Magician Remix","registered_at":"2026-06-11T03:12:34Z","spotify_id":"43HIlAHRIQf8l1wl1kb538","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 0xc15ce7359a19de59e09b20f98b36d4d16352eb756ed85f34e9dbaa29c226fdec. 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/43HIlAHRIQf8l1wl1kb538.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/43HIlAHRIQf8l1wl1kb538.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc15ce7359a19de59e09b20f98b36d4d16352eb756ed85f34e9dbaa29c226fdec","isrc":"USQX91802170","name":"Side Effects - The Magician Remix","registered_at":"2026-06-11T03:12:34Z","spotify_id":"43HIlAHRIQf8l1wl1kb538","type":"track"}
track: Side Effects - Nolan van Lith Remix
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184160
  explicit: false
  by artist: The Chainsmokers
  by artist: Emily Warren
  by artist: Nolan van Lith
  in album: Side Effects (Remixes)
    type: MusicAlbum
    date published: 2018-07-25
  isrc code: USQX91802172
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T13:21:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe0fdae0f5ba3e38d67f098115ae413d4807ef6e4ef8f662b02ab4a3072cd2e75
  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/185CVwvQgfW5QXXeuLv7Rl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/185CVwvQgfW5QXXeuLv7Rl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe0fdae0f5ba3e38d67f098115ae413d4807ef6e4ef8f662b02ab4a3072cd2e75","isrc":"USQX91802172","name":"Side Effects - Nolan van Lith Remix","registered_at":"2026-06-08T13:21:32Z","spotify_id":"185CVwvQgfW5QXXeuLv7Rl","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 0xe0fdae0f5ba3e38d67f098115ae413d4807ef6e4ef8f662b02ab4a3072cd2e75. 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/185CVwvQgfW5QXXeuLv7Rl.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/185CVwvQgfW5QXXeuLv7Rl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe0fdae0f5ba3e38d67f098115ae413d4807ef6e4ef8f662b02ab4a3072cd2e75","isrc":"USQX91802172","name":"Side Effects - Nolan van Lith Remix","registered_at":"2026-06-08T13:21:32Z","spotify_id":"185CVwvQgfW5QXXeuLv7Rl","type":"track"}
track: Side Effects - Barkley Remix
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147306
  explicit: false
  by artist: The Chainsmokers
  by artist: Emily Warren
  by artist: Barkley
  in album: Side Effects (Remixes)
    type: MusicAlbum
    date published: 2018-07-25
  isrc code: USQX91802173
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T10:46:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x130f8ba03a40e823ea12aa0767fa1a985c3077d4e0b4b6f7ed9b6fd1ac85a0e7
  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/2gnzQU9B3B2bhDZqIu6kqI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gnzQU9B3B2bhDZqIu6kqI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x130f8ba03a40e823ea12aa0767fa1a985c3077d4e0b4b6f7ed9b6fd1ac85a0e7","isrc":"USQX91802173","name":"Side Effects - Barkley Remix","registered_at":"2026-06-23T10:46:50Z","spotify_id":"2gnzQU9B3B2bhDZqIu6kqI","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 0x130f8ba03a40e823ea12aa0767fa1a985c3077d4e0b4b6f7ed9b6fd1ac85a0e7. 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/2gnzQU9B3B2bhDZqIu6kqI.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/2gnzQU9B3B2bhDZqIu6kqI.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x130f8ba03a40e823ea12aa0767fa1a985c3077d4e0b4b6f7ed9b6fd1ac85a0e7","isrc":"USQX91802173","name":"Side Effects - Barkley Remix","registered_at":"2026-06-23T10:46:50Z","spotify_id":"2gnzQU9B3B2bhDZqIu6kqI","type":"track"}
track: Side Effects - Sly Remix

Side Effects - Sly Remix
type: MusicRecording
duration: PT2M56S
duration ms: 176720
explicit: false
by artist: The Chainsmokers
by artist: Emily Warren
by artist: Sly
in album: Side Effects (Remixes)
  type: MusicAlbum
  date published: 2018-07-25
isrc code: USQX91802226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T18:08:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf37a3363c193dd971efecdc9c7f0850bb21193e2b761f00278c6b23b64d3803d
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/4PL3upmMwx5N3bdN62reVq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PL3upmMwx5N3bdN62reVq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf37a3363c193dd971efecdc9c7f0850bb21193e2b761f00278c6b23b64d3803d","isrc":"USQX91802226","name":"Side Effects - Sly Remix","registered_at":"2026-06-18T18:08:34Z","spotify_id":"4PL3upmMwx5N3bdN62reVq","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 0xf37a3363c193dd971efecdc9c7f0850bb21193e2b761f00278c6b23b64d3803d. 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/4PL3upmMwx5N3bdN62reVq.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/4PL3upmMwx5N3bdN62reVq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf37a3363c193dd971efecdc9c7f0850bb21193e2b761f00278c6b23b64d3803d","isrc":"USQX91802226","name":"Side Effects - Sly Remix","registered_at":"2026-06-18T18:08:34Z","spotify_id":"4PL3upmMwx5N3bdN62reVq","type":"track"}

Somebody (Remixes)
type: MusicAlbum
date published: 2018-04-06
track: Somebody - Riggi & Piros Remix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182453
  explicit: false
  by artist: The Chainsmokers
  by artist: Drew Love
  by artist: Riggi & Piros
  in album: Somebody (Remixes)
    type: MusicAlbum
    date published: 2018-04-06
  isrc code: USQX91801079
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:41:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1a161fdf07329fe5fe7b0a8bc6fcfcfa04320d580bcb1610089890c4f8da3b86
  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/0zp6l1YYHDoGL8pci1CNfY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0zp6l1YYHDoGL8pci1CNfY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1a161fdf07329fe5fe7b0a8bc6fcfcfa04320d580bcb1610089890c4f8da3b86","isrc":"USQX91801079","name":"Somebody - Riggi & Piros Remix","registered_at":"2026-06-09T07:41:33Z","spotify_id":"0zp6l1YYHDoGL8pci1CNfY","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 0x1a161fdf07329fe5fe7b0a8bc6fcfcfa04320d580bcb1610089890c4f8da3b86. 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/0zp6l1YYHDoGL8pci1CNfY.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/0zp6l1YYHDoGL8pci1CNfY.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1a161fdf07329fe5fe7b0a8bc6fcfcfa04320d580bcb1610089890c4f8da3b86","isrc":"USQX91801079","name":"Somebody - Riggi & Piros Remix","registered_at":"2026-06-09T07:41:33Z","spotify_id":"0zp6l1YYHDoGL8pci1CNfY","type":"track"}
track: Somebody - T-Mass Remix
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200306
  explicit: false
  by artist: The Chainsmokers
  by artist: Drew Love
  by artist: T-Mass
  in album: Somebody (Remixes)
    type: MusicAlbum
    date published: 2018-04-06
  isrc code: USQX91801152
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:04:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf44f7ce22fe97d22b8f030169bbecdc00d5e37a736bf4a989dceb9aef1de0170
  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/0Q7kvwpJk86EYT7zfWv5uf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q7kvwpJk86EYT7zfWv5uf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf44f7ce22fe97d22b8f030169bbecdc00d5e37a736bf4a989dceb9aef1de0170","isrc":"USQX91801152","name":"Somebody - T-Mass Remix","registered_at":"2026-06-10T17:04:14Z","spotify_id":"0Q7kvwpJk86EYT7zfWv5uf","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 0xf44f7ce22fe97d22b8f030169bbecdc00d5e37a736bf4a989dceb9aef1de0170. 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/0Q7kvwpJk86EYT7zfWv5uf.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/0Q7kvwpJk86EYT7zfWv5uf.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf44f7ce22fe97d22b8f030169bbecdc00d5e37a736bf4a989dceb9aef1de0170","isrc":"USQX91801152","name":"Somebody - T-Mass Remix","registered_at":"2026-06-10T17:04:14Z","spotify_id":"0Q7kvwpJk86EYT7zfWv5uf","type":"track"}
track: Somebody - Naderi Remix
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237920
  explicit: false
  by artist: The Chainsmokers
  by artist: Drew Love
  by artist: Naderi
  in album: Somebody (Remixes)
    type: MusicAlbum
    date published: 2018-04-06
  isrc code: USQX91801080
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T03:37:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7a9a2ecf2d9cc04d60529ba2b11e208b3bab7dd879e2f07c22b84c74e9fac44
  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/2suJREXIjokgogs9eqSVUN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2suJREXIjokgogs9eqSVUN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7a9a2ecf2d9cc04d60529ba2b11e208b3bab7dd879e2f07c22b84c74e9fac44","isrc":"USQX91801080","name":"Somebody - Naderi Remix","registered_at":"2026-06-10T03:37:17Z","spotify_id":"2suJREXIjokgogs9eqSVUN","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 0xa7a9a2ecf2d9cc04d60529ba2b11e208b3bab7dd879e2f07c22b84c74e9fac44. 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/2suJREXIjokgogs9eqSVUN.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/2suJREXIjokgogs9eqSVUN.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xa7a9a2ecf2d9cc04d60529ba2b11e208b3bab7dd879e2f07c22b84c74e9fac44","isrc":"USQX91801080","name":"Somebody - Naderi Remix","registered_at":"2026-06-10T03:37:17Z","spotify_id":"2suJREXIjokgogs9eqSVUN","type":"track"}
track: Somebody - Fluencee Remix
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254480
  explicit: false
  by artist: The Chainsmokers
  by artist: Drew Love
  by artist: Fluencee
  in album: Somebody (Remixes)
    type: MusicAlbum
    date published: 2018-04-06
  isrc code: USQX91801081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T00:55:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x949c9a53d9ce8e2f061af5b4ae27d4329f8e2a035f1cb2256946c4cb72ad311b
  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/0LlleCJVkI3axaEZvksrXd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LlleCJVkI3axaEZvksrXd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x949c9a53d9ce8e2f061af5b4ae27d4329f8e2a035f1cb2256946c4cb72ad311b","isrc":"USQX91801081","name":"Somebody - Fluencee Remix","registered_at":"2026-06-27T00:55:31Z","spotify_id":"0LlleCJVkI3axaEZvksrXd","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 0x949c9a53d9ce8e2f061af5b4ae27d4329f8e2a035f1cb2256946c4cb72ad311b. 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/0LlleCJVkI3axaEZvksrXd.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/0LlleCJVkI3axaEZvksrXd.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x949c9a53d9ce8e2f061af5b4ae27d4329f8e2a035f1cb2256946c4cb72ad311b","isrc":"USQX91801081","name":"Somebody - Fluencee Remix","registered_at":"2026-06-27T00:55:31Z","spotify_id":"0LlleCJVkI3axaEZvksrXd","type":"track"}
track: Somebody - Sippy Remix
track: Somebody - Ruhde Remix

Somebody - Sippy Remix
type: MusicRecording
duration: PT3M28S
duration ms: 208933
explicit: false
by artist: The Chainsmokers
by artist: Drew Love
by artist: SIPPY
in album: Somebody (Remixes)
  type: MusicAlbum
  date published: 2018-04-06
isrc code: USQX91801082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T10:37:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9ac0c27d643ae5eb030d2080d7f66b58df2f5ffa900d5317c2079d429ff2238
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/5wsZ9fE3f06lrbYeS6A2Oq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wsZ9fE3f06lrbYeS6A2Oq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9ac0c27d643ae5eb030d2080d7f66b58df2f5ffa900d5317c2079d429ff2238","isrc":"USQX91801082","name":"Somebody - Sippy Remix","registered_at":"2026-06-19T10:37:57Z","spotify_id":"5wsZ9fE3f06lrbYeS6A2Oq","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 0xe9ac0c27d643ae5eb030d2080d7f66b58df2f5ffa900d5317c2079d429ff2238. 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/5wsZ9fE3f06lrbYeS6A2Oq.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/5wsZ9fE3f06lrbYeS6A2Oq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xe9ac0c27d643ae5eb030d2080d7f66b58df2f5ffa900d5317c2079d429ff2238","isrc":"USQX91801082","name":"Somebody - Sippy Remix","registered_at":"2026-06-19T10:37:57Z","spotify_id":"5wsZ9fE3f06lrbYeS6A2Oq","type":"track"}

Somebody - Ruhde Remix
type: MusicRecording
duration: PT3M39S
duration ms: 219053
explicit: false
by artist: The Chainsmokers
by artist: Drew Love
by artist: Ruhde
in album: Somebody (Remixes)
  type: MusicAlbum
  date published: 2018-04-06
isrc code: USQX91801153
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:51:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe55ad6c6da9a382a07a86a5d785aa26eb809896f27525ccbc610125dbd1e67b4
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/42gkSeUtmr7gwxT62BJGiZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42gkSeUtmr7gwxT62BJGiZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe55ad6c6da9a382a07a86a5d785aa26eb809896f27525ccbc610125dbd1e67b4","isrc":"USQX91801153","name":"Somebody - Ruhde Remix","registered_at":"2026-06-06T23:51:04Z","spotify_id":"42gkSeUtmr7gwxT62BJGiZ","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 0xe55ad6c6da9a382a07a86a5d785aa26eb809896f27525ccbc610125dbd1e67b4. 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/42gkSeUtmr7gwxT62BJGiZ.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/42gkSeUtmr7gwxT62BJGiZ.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe55ad6c6da9a382a07a86a5d785aa26eb809896f27525ccbc610125dbd1e67b4","isrc":"USQX91801153","name":"Somebody - Ruhde Remix","registered_at":"2026-06-06T23:51:04Z","spotify_id":"42gkSeUtmr7gwxT62BJGiZ","type":"track"}

Everybody Hates Me (Remixes)
type: MusicAlbum
date published: 2018-03-30
track: Everybody Hates Me - Justin Caruso Remix
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235760
  explicit: false
  by artist: The Chainsmokers
  by artist: Justin Caruso
  in album: Everybody Hates Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-30
  isrc code: USQX91800750
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T17:51:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3cda378219bd010488a66d27667d70b658c410969d0d6769e2b0caa1a5628c9c
  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/6dVCu2GnnseLcNyT9sPhZU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dVCu2GnnseLcNyT9sPhZU
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3cda378219bd010488a66d27667d70b658c410969d0d6769e2b0caa1a5628c9c","isrc":"USQX91800750","name":"Everybody Hates Me - Justin Caruso Remix","registered_at":"2026-06-10T17:51:56Z","spotify_id":"6dVCu2GnnseLcNyT9sPhZU","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 0x3cda378219bd010488a66d27667d70b658c410969d0d6769e2b0caa1a5628c9c. 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/6dVCu2GnnseLcNyT9sPhZU.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/6dVCu2GnnseLcNyT9sPhZU.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3cda378219bd010488a66d27667d70b658c410969d0d6769e2b0caa1a5628c9c","isrc":"USQX91800750","name":"Everybody Hates Me - Justin Caruso Remix","registered_at":"2026-06-10T17:51:56Z","spotify_id":"6dVCu2GnnseLcNyT9sPhZU","type":"track"}
track: Everybody Hates Me - Steerner Remix
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176666
  explicit: false
  by artist: The Chainsmokers
  by artist: Steerner
  in album: Everybody Hates Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-30
  isrc code: USQX91800778
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:24:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x273c07d6baafe9290702bfc1e3835c7c2040f800825873c8c4ad43682c63d78c
  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/3UEfOvhtrnpw57gDbSixri.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UEfOvhtrnpw57gDbSixri
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x273c07d6baafe9290702bfc1e3835c7c2040f800825873c8c4ad43682c63d78c","isrc":"USQX91800778","name":"Everybody Hates Me - Steerner Remix","registered_at":"2026-06-18T16:24:12Z","spotify_id":"3UEfOvhtrnpw57gDbSixri","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 0x273c07d6baafe9290702bfc1e3835c7c2040f800825873c8c4ad43682c63d78c. 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/3UEfOvhtrnpw57gDbSixri.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/3UEfOvhtrnpw57gDbSixri.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x273c07d6baafe9290702bfc1e3835c7c2040f800825873c8c4ad43682c63d78c","isrc":"USQX91800778","name":"Everybody Hates Me - Steerner Remix","registered_at":"2026-06-18T16:24:12Z","spotify_id":"3UEfOvhtrnpw57gDbSixri","type":"track"}
track: Everybody Hates Me - Khrebto Remix
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195493
  explicit: false
  by artist: The Chainsmokers
  by artist: Khrebto
  in album: Everybody Hates Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-30
  isrc code: USQX91800779
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:33:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xab5311ae546d4eeeae28b2df9deb2af3d5b2fc73e410ec3edd16fcbd1fa086b9
  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/4hJolpt4ZqzoZuET5l3rzV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hJolpt4ZqzoZuET5l3rzV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xab5311ae546d4eeeae28b2df9deb2af3d5b2fc73e410ec3edd16fcbd1fa086b9","isrc":"USQX91800779","name":"Everybody Hates Me - Khrebto Remix","registered_at":"2026-06-08T03:33:26Z","spotify_id":"4hJolpt4ZqzoZuET5l3rzV","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 0xab5311ae546d4eeeae28b2df9deb2af3d5b2fc73e410ec3edd16fcbd1fa086b9. 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/4hJolpt4ZqzoZuET5l3rzV.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/4hJolpt4ZqzoZuET5l3rzV.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xab5311ae546d4eeeae28b2df9deb2af3d5b2fc73e410ec3edd16fcbd1fa086b9","isrc":"USQX91800779","name":"Everybody Hates Me - Khrebto Remix","registered_at":"2026-06-08T03:33:26Z","spotify_id":"4hJolpt4ZqzoZuET5l3rzV","type":"track"}
track: Everybody Hates Me - Michael Mar Remix
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202760
  explicit: false
  by artist: The Chainsmokers
  by artist: Michael Mar
  in album: Everybody Hates Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-30
  isrc code: USQX91800780
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:24:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0d7aaf5f3b4d972be8d91235f59fa3be9ff212d63ee6734504f528316168fde1
  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/538xJh841qQohKQJ8E5eiK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/538xJh841qQohKQJ8E5eiK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0d7aaf5f3b4d972be8d91235f59fa3be9ff212d63ee6734504f528316168fde1","isrc":"USQX91800780","name":"Everybody Hates Me - Michael Mar Remix","registered_at":"2026-06-18T16:24:47Z","spotify_id":"538xJh841qQohKQJ8E5eiK","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 0x0d7aaf5f3b4d972be8d91235f59fa3be9ff212d63ee6734504f528316168fde1. 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/538xJh841qQohKQJ8E5eiK.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/538xJh841qQohKQJ8E5eiK.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x0d7aaf5f3b4d972be8d91235f59fa3be9ff212d63ee6734504f528316168fde1","isrc":"USQX91800780","name":"Everybody Hates Me - Michael Mar Remix","registered_at":"2026-06-18T16:24:47Z","spotify_id":"538xJh841qQohKQJ8E5eiK","type":"track"}
track: Everybody Hates Me - Linn Remix
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182720
  explicit: false
  by artist: The Chainsmokers
  by artist: Linn
  in album: Everybody Hates Me (Remixes)
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  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

The Chainsmokers
type: MusicGroup

Linn
type: MusicGroup

Everybody Hates Me (Remixes)
type: MusicAlbum
date published: 2018-03-30

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T04:13:31+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9d5af56afad239feb2610b124f24a7bb24821ca9da18d5ed714bd337bc17b90f

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/1enQ4z8bxfoXqQ3jQQM8J5.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1enQ4z8bxfoXqQ3jQQM8J5

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9d5af56afad239feb2610b124f24a7bb24821ca9da18d5ed714bd337bc17b90f","isrc":"USQX91800781","name":"Everybody Hates Me - Linn Remix","registered_at":"2026-06-10T04:13:31Z","spotify_id":"1enQ4z8bxfoXqQ3jQQM8J5","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 0x9d5af56afad239feb2610b124f24a7bb24821ca9da18d5ed714bd337bc17b90f. 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/1enQ4z8bxfoXqQ3jQQM8J5.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/1enQ4z8bxfoXqQ3jQQM8J5.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x9d5af56afad239feb2610b124f24a7bb24821ca9da18d5ed714bd337bc17b90f","isrc":"USQX91800781","name":"Everybody Hates Me - Linn Remix","registered_at":"2026-06-10T04:13:31Z","spotify_id":"1enQ4z8bxfoXqQ3jQQM8J5","type":"track"}

You Owe Me (Remixes)
type: MusicAlbum
date published: 2018-03-09
track: You Owe Me - Whyel Remix
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256799
  explicit: false
  by artist: The Chainsmokers
  by artist: Whyel
  in album: You Owe Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: USQX91800554
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T19:23:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4305c735087eb9ccbbe650c3bd8bdb4bfd0e7d506e45e52588254857da463d65
  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/1Er7sc4uGT6xNuRhNSYaBF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Er7sc4uGT6xNuRhNSYaBF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4305c735087eb9ccbbe650c3bd8bdb4bfd0e7d506e45e52588254857da463d65","isrc":"USQX91800554","name":"You Owe Me - Whyel Remix","registered_at":"2026-06-18T19:23:00Z","spotify_id":"1Er7sc4uGT6xNuRhNSYaBF","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 0x4305c735087eb9ccbbe650c3bd8bdb4bfd0e7d506e45e52588254857da463d65. 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/1Er7sc4uGT6xNuRhNSYaBF.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/1Er7sc4uGT6xNuRhNSYaBF.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x4305c735087eb9ccbbe650c3bd8bdb4bfd0e7d506e45e52588254857da463d65","isrc":"USQX91800554","name":"You Owe Me - Whyel Remix","registered_at":"2026-06-18T19:23:00Z","spotify_id":"1Er7sc4uGT6xNuRhNSYaBF","type":"track"}
track: You Owe Me - Nonsens Remix
  type: MusicRecording
  duration: PT3M40S
  duration ms: 220320
  explicit: false
  by artist: The Chainsmokers
  by artist: Nonsens
  in album: You Owe Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: USQX91800555
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:11:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1bb058d0a786ed8ffb19a1b47873852a1a98ed6750760cdb3fbc3f6b412642d6
  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/3owbWlM89q53TbnMPJTpnh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3owbWlM89q53TbnMPJTpnh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1bb058d0a786ed8ffb19a1b47873852a1a98ed6750760cdb3fbc3f6b412642d6","isrc":"USQX91800555","name":"You Owe Me - Nonsens Remix","registered_at":"2026-06-18T04:11:23Z","spotify_id":"3owbWlM89q53TbnMPJTpnh","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 0x1bb058d0a786ed8ffb19a1b47873852a1a98ed6750760cdb3fbc3f6b412642d6. 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/3owbWlM89q53TbnMPJTpnh.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/3owbWlM89q53TbnMPJTpnh.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x1bb058d0a786ed8ffb19a1b47873852a1a98ed6750760cdb3fbc3f6b412642d6","isrc":"USQX91800555","name":"You Owe Me - Nonsens Remix","registered_at":"2026-06-18T04:11:23Z","spotify_id":"3owbWlM89q53TbnMPJTpnh","type":"track"}
track: You Owe Me - Subfer Remix
  type: MusicRecording
  duration: PT3M56S
  duration ms: 236493
  explicit: false
  by artist: The Chainsmokers
  by artist: Subfer
  in album: You Owe Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: USQX91800556
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T04:10:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e9f031f93a7fdf9ce567f138cbd565a0ac32541de85230a70f37ce6be48afa8
  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/793L9VYMEBkbA6pzT53usi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/793L9VYMEBkbA6pzT53usi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e9f031f93a7fdf9ce567f138cbd565a0ac32541de85230a70f37ce6be48afa8","isrc":"USQX91800556","name":"You Owe Me - Subfer Remix","registered_at":"2026-06-18T04:10:47Z","spotify_id":"793L9VYMEBkbA6pzT53usi","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 0x3e9f031f93a7fdf9ce567f138cbd565a0ac32541de85230a70f37ce6be48afa8. 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/793L9VYMEBkbA6pzT53usi.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/793L9VYMEBkbA6pzT53usi.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x3e9f031f93a7fdf9ce567f138cbd565a0ac32541de85230a70f37ce6be48afa8","isrc":"USQX91800556","name":"You Owe Me - Subfer Remix","registered_at":"2026-06-18T04:10:47Z","spotify_id":"793L9VYMEBkbA6pzT53usi","type":"track"}
track: You Owe Me - inverness Remix
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184680
  explicit: false
  by artist: The Chainsmokers
  by artist: inverness
  in album: You Owe Me (Remixes)
    type: MusicAlbum
    date published: 2018-03-09
  isrc code: USQX91800557
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T19:49:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4dba761e8050f99b24b0b58a7653b5007ed5be0f2341d431190e0cc5afb75a90
  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/7h7HhUwiROy72UfyT6O2d4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7h7HhUwiROy72UfyT6O2d4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4dba761e8050f99b24b0b58a7653b5007ed5be0f2341d431190e0cc5afb75a90","isrc":"USQX91800557","name":"You Owe Me - inverness Remix","registered_at":"2026-06-10T19:49:38Z","spotify_id":"7h7HhUwiROy72UfyT6O2d4","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 0x4dba761e8050f99b24b0b58a7653b5007ed5be0f2341d431190e0cc5afb75a90. 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/7h7HhUwiROy72UfyT6O2d4.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/7h7HhUwiROy72UfyT6O2d4.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4dba761e8050f99b24b0b58a7653b5007ed5be0f2341d431190e0cc5afb75a90","isrc":"USQX91800557","name":"You Owe Me - inverness Remix","registered_at":"2026-06-10T19:49:38Z","spotify_id":"7h7HhUwiROy72UfyT6O2d4","type":"track"}
track: You Owe Me - Magnace Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207320
  explicit: false
  by artist: The Chainsmokers
  by artist: Magnace
  in album: You Owe Me (Remixes)
  isrc code: USQX91800558
  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

The Chainsmokers
type: MusicGroup

Magnace
type: MusicGroup

You Owe Me (Remixes)
type: MusicAlbum
date published: 2018-03-09

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T13:35:46+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x148b2c47c1aedd5883d2c6439bcf20b9e3a2a07a36fd860d7d387e5701579ceb

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/6EJMN1wW6ciSAB57yRLErU.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EJMN1wW6ciSAB57yRLErU

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x148b2c47c1aedd5883d2c6439bcf20b9e3a2a07a36fd860d7d387e5701579ceb","isrc":"USQX91800558","name":"You Owe Me - Magnace Remix","registered_at":"2026-06-08T13:35:46Z","spotify_id":"6EJMN1wW6ciSAB57yRLErU","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 0x148b2c47c1aedd5883d2c6439bcf20b9e3a2a07a36fd860d7d387e5701579ceb. 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/6EJMN1wW6ciSAB57yRLErU.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/6EJMN1wW6ciSAB57yRLErU.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x148b2c47c1aedd5883d2c6439bcf20b9e3a2a07a36fd860d7d387e5701579ceb","isrc":"USQX91800558","name":"You Owe Me - Magnace Remix","registered_at":"2026-06-08T13:35:46Z","spotify_id":"6EJMN1wW6ciSAB57yRLErU","type":"track"}

Sick Boy (Remixes)
type: MusicAlbum
date published: 2018-02-09
track: Sick Boy - Zaxx Remix
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219800
  explicit: false
  by artist: The Chainsmokers
  by artist: Zaxx
  in album: Sick Boy (Remixes)
    type: MusicAlbum
    date published: 2018-02-09
  isrc code: USQX91800327
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:55:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x03c9228fc4acd491327089d672d2266a382f14c38384ccac2da940ae2ffbb784
  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/7D3lo0ShsjY84Yh9m7hn0J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7D3lo0ShsjY84Yh9m7hn0J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x03c9228fc4acd491327089d672d2266a382f14c38384ccac2da940ae2ffbb784","isrc":"USQX91800327","name":"Sick Boy - Zaxx Remix","registered_at":"2026-06-08T19:55:57Z","spotify_id":"7D3lo0ShsjY84Yh9m7hn0J","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 0x03c9228fc4acd491327089d672d2266a382f14c38384ccac2da940ae2ffbb784. 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/7D3lo0ShsjY84Yh9m7hn0J.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/7D3lo0ShsjY84Yh9m7hn0J.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x03c9228fc4acd491327089d672d2266a382f14c38384ccac2da940ae2ffbb784","isrc":"USQX91800327","name":"Sick Boy - Zaxx Remix","registered_at":"2026-06-08T19:55:57Z","spotify_id":"7D3lo0ShsjY84Yh9m7hn0J","type":"track"}
track: Sick Boy - Prismo Remix
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224746
  explicit: false
  by artist: The Chainsmokers
  by artist: Prismo
  in album: Sick Boy (Remixes)
    type: MusicAlbum
    date published: 2018-02-09
  isrc code: USQX91800328
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T11:59:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc46b7e8f8ef0f51e935b163b415d5e8d69cf5e7df72179f415d2c01f44d3a64d
  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/42ZPwraf4eA3q5Fqtdacjr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42ZPwraf4eA3q5Fqtdacjr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc46b7e8f8ef0f51e935b163b415d5e8d69cf5e7df72179f415d2c01f44d3a64d","isrc":"USQX91800328","name":"Sick Boy - Prismo Remix","registered_at":"2026-06-08T11:59:46Z","spotify_id":"42ZPwraf4eA3q5Fqtdacjr","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 0xc46b7e8f8ef0f51e935b163b415d5e8d69cf5e7df72179f415d2c01f44d3a64d. 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/42ZPwraf4eA3q5Fqtdacjr.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/42ZPwraf4eA3q5Fqtdacjr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc46b7e8f8ef0f51e935b163b415d5e8d69cf5e7df72179f415d2c01f44d3a64d","isrc":"USQX91800328","name":"Sick Boy - Prismo Remix","registered_at":"2026-06-08T11:59:46Z","spotify_id":"42ZPwraf4eA3q5Fqtdacjr","type":"track"}
track: Sick Boy - Owen Norton Remix
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194266
  explicit: false
  by artist: The Chainsmokers
  by artist: Owen Norton
  in album: Sick Boy (Remixes)
    type: MusicAlbum
    date published: 2018-02-09
  isrc code: USQX91800329
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:56:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe88a609a650fa14926f85665f168f80842138e009261ad3307aeeb8f07de89d3
  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/4B3NahKokb7lLkvaLFZFzn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4B3NahKokb7lLkvaLFZFzn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe88a609a650fa14926f85665f168f80842138e009261ad3307aeeb8f07de89d3","isrc":"USQX91800329","name":"Sick Boy - Owen Norton Remix","registered_at":"2026-06-08T19:56:51Z","spotify_id":"4B3NahKokb7lLkvaLFZFzn","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 0xe88a609a650fa14926f85665f168f80842138e009261ad3307aeeb8f07de89d3. 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/4B3NahKokb7lLkvaLFZFzn.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/4B3NahKokb7lLkvaLFZFzn.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe88a609a650fa14926f85665f168f80842138e009261ad3307aeeb8f07de89d3","isrc":"USQX91800329","name":"Sick Boy - Owen Norton Remix","registered_at":"2026-06-08T19:56:51Z","spotify_id":"4B3NahKokb7lLkvaLFZFzn","type":"track"}
track: Sick Boy - Kuur Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207386
  explicit: false
  by artist: The Chainsmokers
  by artist: Kuur
  in album: Sick Boy (Remixes)
    type: MusicAlbum
    date published: 2018-02-09
  isrc code: USQX91800330
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T18:08:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x34da6118a7dfb32678cbdbec70395374e4a1cc895317ca5b7928b0029befdf6b
  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/7uGDVBUBtf1SblnoeSGCYQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uGDVBUBtf1SblnoeSGCYQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x34da6118a7dfb32678cbdbec70395374e4a1cc895317ca5b7928b0029befdf6b","isrc":"USQX91800330","name":"Sick Boy - Kuur Remix","registered_at":"2026-06-21T18:08:13Z","spotify_id":"7uGDVBUBtf1SblnoeSGCYQ","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 0x34da6118a7dfb32678cbdbec70395374e4a1cc895317ca5b7928b0029befdf6b. 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/7uGDVBUBtf1SblnoeSGCYQ.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/7uGDVBUBtf1SblnoeSGCYQ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x34da6118a7dfb32678cbdbec70395374e4a1cc895317ca5b7928b0029befdf6b","isrc":"USQX91800330","name":"Sick Boy - Kuur Remix","registered_at":"2026-06-21T18:08:13Z","spotify_id":"7uGDVBUBtf1SblnoeSGCYQ","type":"track"}
track: Sick Boy - Trobi Remix
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169186
  explicit: false
  by artist: The Chainsmokers
  by artist: Trobi
  in album: Sick Boy (Remixes)
  isrc code: USQX91800331
  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: Sick Boy - neutral. Remix

The Chainsmokers
type: MusicGroup

Trobi
type: MusicGroup

Sick Boy (Remixes)
type: MusicAlbum
date published: 2018-02-09

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T17:02:37+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6935c90479055d895fddff5ca9842ddcdd9d166fa38db2b17ffb12aded3d0ae7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5wY5vXuojS9V4e9Nh9yrwS.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wY5vXuojS9V4e9Nh9yrwS

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x6935c90479055d895fddff5ca9842ddcdd9d166fa38db2b17ffb12aded3d0ae7","isrc":"USQX91800331","name":"Sick Boy - Trobi Remix","registered_at":"2026-06-06T17:02:37Z","spotify_id":"5wY5vXuojS9V4e9Nh9yrwS","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 0x6935c90479055d895fddff5ca9842ddcdd9d166fa38db2b17ffb12aded3d0ae7. 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/5wY5vXuojS9V4e9Nh9yrwS.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/5wY5vXuojS9V4e9Nh9yrwS.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x6935c90479055d895fddff5ca9842ddcdd9d166fa38db2b17ffb12aded3d0ae7","isrc":"USQX91800331","name":"Sick Boy - Trobi Remix","registered_at":"2026-06-06T17:02:37Z","spotify_id":"5wY5vXuojS9V4e9Nh9yrwS","type":"track"}

Sick Boy - neutral. Remix
type: MusicRecording
duration: PT2M55S
duration ms: 175080
explicit: false
by artist: The Chainsmokers
by artist: neutral.
in album: Sick Boy (Remixes)
  type: MusicAlbum
  date published: 2018-02-09
isrc code: USQX91800332
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:51:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbef5b524a21bef3cec9e72ef4d519e44b98e51828114fee24e40ec93db832819
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/3rESShKCG2y6GJyL28N0Z0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3rESShKCG2y6GJyL28N0Z0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbef5b524a21bef3cec9e72ef4d519e44b98e51828114fee24e40ec93db832819","isrc":"USQX91800332","name":"Sick Boy - neutral. Remix","registered_at":"2026-06-08T19:51:05Z","spotify_id":"3rESShKCG2y6GJyL28N0Z0","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 0xbef5b524a21bef3cec9e72ef4d519e44b98e51828114fee24e40ec93db832819. 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/3rESShKCG2y6GJyL28N0Z0.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/3rESShKCG2y6GJyL28N0Z0.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbef5b524a21bef3cec9e72ef4d519e44b98e51828114fee24e40ec93db832819","isrc":"USQX91800332","name":"Sick Boy - neutral. Remix","registered_at":"2026-06-08T19:51:05Z","spotify_id":"3rESShKCG2y6GJyL28N0Z0","type":"track"}

Young (Remixes)
type: MusicAlbum
date published: 2017-12-15
track: Young - K?D Remix
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332466
  explicit: false
  by artist: The Chainsmokers
  by artist: k?d
  in album: Young (Remixes)
    type: MusicAlbum
    date published: 2017-12-15
  isrc code: USQX91702596
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T18:01:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12e2971e4da9f5a408651549a5299510418673f4eef622fcf464680b51a7d735
  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/0ZEPdiFgQcWxmGU4uVMsHm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZEPdiFgQcWxmGU4uVMsHm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12e2971e4da9f5a408651549a5299510418673f4eef622fcf464680b51a7d735","isrc":"USQX91702596","name":"Young - K?D Remix","registered_at":"2026-06-09T18:01:24Z","spotify_id":"0ZEPdiFgQcWxmGU4uVMsHm","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 0x12e2971e4da9f5a408651549a5299510418673f4eef622fcf464680b51a7d735. 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/0ZEPdiFgQcWxmGU4uVMsHm.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/0ZEPdiFgQcWxmGU4uVMsHm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x12e2971e4da9f5a408651549a5299510418673f4eef622fcf464680b51a7d735","isrc":"USQX91702596","name":"Young - K?D Remix","registered_at":"2026-06-09T18:01:24Z","spotify_id":"0ZEPdiFgQcWxmGU4uVMsHm","type":"track"}
track: Young - KO:YU Remix
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212306
  explicit: false
  by artist: The Chainsmokers
  by artist: KO:YU
  in album: Young (Remixes)
    type: MusicAlbum
    date published: 2017-12-15
  isrc code: USQX91702597
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:23:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6222fd62b8dbe544c3a02332ee7969a21608e07feb1ade7417a12a5c5ec93b25
  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/4GNBJYRTHfXqRCNa5mpTC2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4GNBJYRTHfXqRCNa5mpTC2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6222fd62b8dbe544c3a02332ee7969a21608e07feb1ade7417a12a5c5ec93b25","isrc":"USQX91702597","name":"Young - KO:YU Remix","registered_at":"2026-06-07T20:23:50Z","spotify_id":"4GNBJYRTHfXqRCNa5mpTC2","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 0x6222fd62b8dbe544c3a02332ee7969a21608e07feb1ade7417a12a5c5ec93b25. 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/4GNBJYRTHfXqRCNa5mpTC2.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/4GNBJYRTHfXqRCNa5mpTC2.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6222fd62b8dbe544c3a02332ee7969a21608e07feb1ade7417a12a5c5ec93b25","isrc":"USQX91702597","name":"Young - KO:YU Remix","registered_at":"2026-06-07T20:23:50Z","spotify_id":"4GNBJYRTHfXqRCNa5mpTC2","type":"track"}
track: Young - Midnight Kids Remix
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228226
  explicit: false
  by artist: The Chainsmokers
  by artist: Midnight Kids
  in album: Young (Remixes)
    type: MusicAlbum
    date published: 2017-12-15
  isrc code: USQX91701727
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:56:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf
  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/6m2xm05irfWrrewq1Q3fyN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m2xm05irfWrrewq1Q3fyN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf","isrc":"USQX91701727","name":"Young - Midnight Kids Remix","registered_at":"2026-06-07T00:56:28Z","spotify_id":"6m2xm05irfWrrewq1Q3fyN","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 0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf. 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/6m2xm05irfWrrewq1Q3fyN.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/6m2xm05irfWrrewq1Q3fyN.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf","isrc":"USQX91701727","name":"Young - Midnight Kids Remix","registered_at":"2026-06-07T00:56:28Z","spotify_id":"6m2xm05irfWrrewq1Q3fyN","type":"track"}

Young (Midnight Kids Remix)
type: MusicAlbum
date published: 2017-09-29
track: Young - Midnight Kids Remix
  type: MusicRecording
  duration: PT3M48S
  duration ms: 228306
  explicit: false
  by artist: The Chainsmokers
  by artist: Midnight Kids
  in album: Young (Midnight Kids Remix)
    type: MusicAlbum
    date published: 2017-09-29
  isrc code: USQX91701727
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:56:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf
  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/2g1dcVwh2fbCKzbxX2RgwZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2g1dcVwh2fbCKzbxX2RgwZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf","isrc":"USQX91701727","name":"Young - Midnight Kids Remix","registered_at":"2026-06-07T00:56:28Z","spotify_id":"2g1dcVwh2fbCKzbxX2RgwZ","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 0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf. 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/2g1dcVwh2fbCKzbxX2RgwZ.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/2g1dcVwh2fbCKzbxX2RgwZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf6578a59c8ed9766b8d935fb90e1d63067da41ff747c94428d9802cd15c53edf","isrc":"USQX91701727","name":"Young - Midnight Kids Remix","registered_at":"2026-06-07T00:56:28Z","spotify_id":"2g1dcVwh2fbCKzbxX2RgwZ","type":"track"}

Honest (Remixes)
type: MusicAlbum
date published: 2017-08-04
track: Honest - Tritonal Remix
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259959
  explicit: false
  by artist: The Chainsmokers
  by artist: Tritonal
  in album: Honest (Remixes)
    type: MusicAlbum
    date published: 2017-08-04
  isrc code: USQX91701608
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:24:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe40d7fbe8e4240f6ab66c37be24880273d8ddc414332ec1fd140868fb0ae7b7b
  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/0iWYUegJm3Ty16VEp69HLs.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iWYUegJm3Ty16VEp69HLs
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe40d7fbe8e4240f6ab66c37be24880273d8ddc414332ec1fd140868fb0ae7b7b","isrc":"USQX91701608","name":"Honest - Tritonal Remix","registered_at":"2026-06-07T20:24:46Z","spotify_id":"0iWYUegJm3Ty16VEp69HLs","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 0xe40d7fbe8e4240f6ab66c37be24880273d8ddc414332ec1fd140868fb0ae7b7b. 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/0iWYUegJm3Ty16VEp69HLs.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/0iWYUegJm3Ty16VEp69HLs.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe40d7fbe8e4240f6ab66c37be24880273d8ddc414332ec1fd140868fb0ae7b7b","isrc":"USQX91701608","name":"Honest - Tritonal Remix","registered_at":"2026-06-07T20:24:46Z","spotify_id":"0iWYUegJm3Ty16VEp69HLs","type":"track"}
track: Honest - Lifelike Remix
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188893
  explicit: false
  by artist: The Chainsmokers
  by artist: Lifelike
  in album: Honest (Remixes)
    type: MusicAlbum
    date published: 2017-08-04
  isrc code: USQX91701609
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T01:42:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b317bc90d8431ec16562047afd60fc456a2ad009c684c51167e9437c9d2bdff
  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/4kityrbupfQVvc6p8LL68m.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kityrbupfQVvc6p8LL68m
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b317bc90d8431ec16562047afd60fc456a2ad009c684c51167e9437c9d2bdff","isrc":"USQX91701609","name":"Honest - Lifelike Remix","registered_at":"2026-06-18T01:42:44Z","spotify_id":"4kityrbupfQVvc6p8LL68m","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 0x5b317bc90d8431ec16562047afd60fc456a2ad009c684c51167e9437c9d2bdff. 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/4kityrbupfQVvc6p8LL68m.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/4kityrbupfQVvc6p8LL68m.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x5b317bc90d8431ec16562047afd60fc456a2ad009c684c51167e9437c9d2bdff","isrc":"USQX91701609","name":"Honest - Lifelike Remix","registered_at":"2026-06-18T01:42:44Z","spotify_id":"4kityrbupfQVvc6p8LL68m","type":"track"}
track: Honest - Rootkit Remix
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190640
  explicit: false
  by artist: The Chainsmokers
  by artist: Rootkit
  in album: Honest (Remixes)
    type: MusicAlbum
    date published: 2017-08-04
  isrc code: USQX91701610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:31:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x13109470667b8acb05f5b604dd62c847e64063c3f79995602401a151e9876949
  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/2D7F8RfrbKNt348E5UIs7S.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2D7F8RfrbKNt348E5UIs7S
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x13109470667b8acb05f5b604dd62c847e64063c3f79995602401a151e9876949","isrc":"USQX91701610","name":"Honest - Rootkit Remix","registered_at":"2026-06-08T12:31:46Z","spotify_id":"2D7F8RfrbKNt348E5UIs7S","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 0x13109470667b8acb05f5b604dd62c847e64063c3f79995602401a151e9876949. 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/2D7F8RfrbKNt348E5UIs7S.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/2D7F8RfrbKNt348E5UIs7S.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x13109470667b8acb05f5b604dd62c847e64063c3f79995602401a151e9876949","isrc":"USQX91701610","name":"Honest - Rootkit Remix","registered_at":"2026-06-08T12:31:46Z","spotify_id":"2D7F8RfrbKNt348E5UIs7S","type":"track"}
track: Honest - SAVI Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207080
  explicit: false
  by artist: The Chainsmokers
  by artist: SAVI
  in album: Honest (Remixes)
    type: MusicAlbum
    date published: 2017-08-04
  isrc code: USQX91701611
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:56:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17a10a4fe255794fc3647c55a54277c557d6251495e4196e59b00da5c8497310
  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/5CYYljiI0WgstAMtsTALSw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CYYljiI0WgstAMtsTALSw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17a10a4fe255794fc3647c55a54277c557d6251495e4196e59b00da5c8497310","isrc":"USQX91701611","name":"Honest - SAVI Remix","registered_at":"2026-06-07T00:56:46Z","spotify_id":"5CYYljiI0WgstAMtsTALSw","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 0x17a10a4fe255794fc3647c55a54277c557d6251495e4196e59b00da5c8497310. 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/5CYYljiI0WgstAMtsTALSw.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/5CYYljiI0WgstAMtsTALSw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x17a10a4fe255794fc3647c55a54277c557d6251495e4196e59b00da5c8497310","isrc":"USQX91701611","name":"Honest - SAVI Remix","registered_at":"2026-06-07T00:56:46Z","spotify_id":"5CYYljiI0WgstAMtsTALSw","type":"track"}
track: Honest - Gil Glaze Remix
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212053
  explicit: false
  by artist: The Chainsmokers
  by artist: Gil Glaze
  in album: Honest (Remixes)
  isrc code: USQX91701612
  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: Honest - Maliboux & UNKWN Remix

The Chainsmokers
type: MusicGroup

Gil Glaze
type: MusicGroup

Honest (Remixes)
type: MusicAlbum
date published: 2017-08-04

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T18:04:00+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2d938570f1cf91953ccf3d3c2bbf553d9b469380f82eccf45f7bb5bdd95f7afe

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/2Yp9RZD8reu2mQ2mgFGfOZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Yp9RZD8reu2mQ2mgFGfOZ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2d938570f1cf91953ccf3d3c2bbf553d9b469380f82eccf45f7bb5bdd95f7afe","isrc":"USQX91701612","name":"Honest - Gil Glaze Remix","registered_at":"2026-06-10T18:04:00Z","spotify_id":"2Yp9RZD8reu2mQ2mgFGfOZ","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 0x2d938570f1cf91953ccf3d3c2bbf553d9b469380f82eccf45f7bb5bdd95f7afe. 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/2Yp9RZD8reu2mQ2mgFGfOZ.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/2Yp9RZD8reu2mQ2mgFGfOZ.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x2d938570f1cf91953ccf3d3c2bbf553d9b469380f82eccf45f7bb5bdd95f7afe","isrc":"USQX91701612","name":"Honest - Gil Glaze Remix","registered_at":"2026-06-10T18:04:00Z","spotify_id":"2Yp9RZD8reu2mQ2mgFGfOZ","type":"track"}

Honest - Maliboux & UNKWN Remix
type: MusicRecording
duration: PT3M34S
duration ms: 214880
explicit: false
by artist: The Chainsmokers
by artist: Maliboux
by artist: UNKWN
in album: Honest (Remixes)
  type: MusicAlbum
  date published: 2017-08-04
isrc code: USQX91701613
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T08:18:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe487e046298323b511129235ce4f1584641057c0f156569262186c3800d34807
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/1e3eob0upYbHldLUMLBz8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1e3eob0upYbHldLUMLBz8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe487e046298323b511129235ce4f1584641057c0f156569262186c3800d34807","isrc":"USQX91701613","name":"Honest - Maliboux & UNKWN Remix","registered_at":"2026-06-20T08:18:52Z","spotify_id":"1e3eob0upYbHldLUMLBz8b","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
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  date published: 2026-07-02T03:30:09Z
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Something Just Like This (Tokyo Remix)
type: MusicAlbum
date published: 2017-06-23
track: Something Just Like This - Tokyo Remix
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  duration: PT4M32S
  duration ms: 272986
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  by artist: Coldplay
  by artist: The Chainsmokers
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    type: MusicAlbum
    date published: 2017-06-23
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19479f671838a38406c11cc75034d2f31d18633d3919050af213bdd6b5167040
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ffwnb6hqsKZp8cG6q90OW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ffwnb6hqsKZp8cG6q90OW
  additional property: OTSTimestamp
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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 0x19479f671838a38406c11cc75034d2f31d18633d3919050af213bdd6b5167040. 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/5ffwnb6hqsKZp8cG6q90OW.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/5ffwnb6hqsKZp8cG6q90OW.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x19479f671838a38406c11cc75034d2f31d18633d3919050af213bdd6b5167040","isrc":"USQX91701127","name":"Something Just Like This - Tokyo Remix","registered_at":"2026-06-04T14:12:32Z","spotify_id":"5ffwnb6hqsKZp8cG6q90OW","type":"track"}

Jungle (Remixes)
type: MusicAlbum
date published: 2023-11-10
track: Jungle - Arcando Remix
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163845
  explicit: false
  by artist: Alok
  by artist: The Chainsmokers
  by artist: Mae Stephens
  by artist: Arcando
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    type: MusicAlbum
    date published: 2023-11-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3tFq8IZqLaqnZO0rxbcanH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x6c07d54b8df864fc48830d122953b49a926fbdbe2d4156e9effe4407fc203e18. 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/3tFq8IZqLaqnZO0rxbcanH.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/3tFq8IZqLaqnZO0rxbcanH.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6c07d54b8df864fc48830d122953b49a926fbdbe2d4156e9effe4407fc203e18","isrc":"DEE862400148","name":"Jungle - Arcando Remix","registered_at":"2026-06-04T06:42:41Z","spotify_id":"3tFq8IZqLaqnZO0rxbcanH","type":"track"}
track: Jungle - TELYKAST Remix
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  duration ms: 188636
  explicit: false
  by artist: Alok
  by artist: The Chainsmokers
  by artist: Mae Stephens
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    type: MusicAlbum
    date published: 2023-11-10
  isrc code: DEE862400149
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WRpjpQXCVNBNL67A9HZWX
  additional property: OTSTimestamp
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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 0x3514b8a244e9140b76424eafdf9e32c7289ee6c571d280a9b10190dc21034767. 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/4WRpjpQXCVNBNL67A9HZWX.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/4WRpjpQXCVNBNL67A9HZWX.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3514b8a244e9140b76424eafdf9e32c7289ee6c571d280a9b10190dc21034767","isrc":"DEE862400149","name":"Jungle - TELYKAST Remix","registered_at":"2026-06-04T16:28:05Z","spotify_id":"4WRpjpQXCVNBNL67A9HZWX","type":"track"}
track: Jungle - Pontifexx Remix
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  by artist: The Chainsmokers
  by artist: Mae Stephens
  by artist: Pontifexx
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    date published: 2023-11-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
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    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
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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
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qmJiCEwfqwhM8zZH9JhNl
  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 0x48d75c65b61326a1d2e62f43751e934662856d6d854bd07c99eabca4ae433c16. 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/3qmJiCEwfqwhM8zZH9JhNl.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/3qmJiCEwfqwhM8zZH9JhNl.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x48d75c65b61326a1d2e62f43751e934662856d6d854bd07c99eabca4ae433c16","isrc":"DEE862400150","name":"Jungle - Pontifexx Remix","registered_at":"2026-06-09T09:17:11Z","spotify_id":"3qmJiCEwfqwhM8zZH9JhNl","type":"track"}
track: Jungle - Dr Phunk Remix
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  duration: PT2M59S
  duration ms: 179505
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  by artist: Alok
  by artist: The Chainsmokers
  by artist: Mae Stephens
  by artist: Dr Phunk
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    type: MusicAlbum
    date published: 2023-11-10
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  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
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  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6jxDJ66Juvu05NWd5N75HS
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e195f3f6b85418952a62fcfdd6685395e2982fe3081f4381d961049c6e072b6","isrc":"DEE862400151","name":"Jungle - Dr Phunk Remix","registered_at":"2026-06-10T05:38:49Z","spotify_id":"6jxDJ66Juvu05NWd5N75HS","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 0x6e195f3f6b85418952a62fcfdd6685395e2982fe3081f4381d961049c6e072b6. 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/6jxDJ66Juvu05NWd5N75HS.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/6jxDJ66Juvu05NWd5N75HS.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x6e195f3f6b85418952a62fcfdd6685395e2982fe3081f4381d961049c6e072b6","isrc":"DEE862400151","name":"Jungle - Dr Phunk Remix","registered_at":"2026-06-10T05:38:49Z","spotify_id":"6jxDJ66Juvu05NWd5N75HS","type":"track"}
track: Jungle - Acoustic Version

Jungle - Acoustic Version
type: MusicRecording
duration: PT2M54S
duration ms: 174169
explicit: false
by artist: Alok
by artist: The Chainsmokers
by artist: Mae Stephens
in album: Jungle (Remixes)
  type: MusicAlbum
  date published: 2023-11-10
isrc code: DEE862400152
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:32:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b7267641b246093aa06df62aabe26a8db8743d1ec0a3de67f1db98b77eb8846
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/321XTMs0b4mloxKzqLGvQB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/321XTMs0b4mloxKzqLGvQB
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b7267641b246093aa06df62aabe26a8db8743d1ec0a3de67f1db98b77eb8846","isrc":"DEE862400152","name":"Jungle - Acoustic Version","registered_at":"2026-06-10T14:32:20Z","spotify_id":"321XTMs0b4mloxKzqLGvQB","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 0x1b7267641b246093aa06df62aabe26a8db8743d1ec0a3de67f1db98b77eb8846. 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/321XTMs0b4mloxKzqLGvQB.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/321XTMs0b4mloxKzqLGvQB.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x1b7267641b246093aa06df62aabe26a8db8743d1ec0a3de67f1db98b77eb8846","isrc":"DEE862400152","name":"Jungle - Acoustic Version","registered_at":"2026-06-10T14:32:20Z","spotify_id":"321XTMs0b4mloxKzqLGvQB","type":"track"}

Addicted
type: MusicAlbum
date published: 2024-03-29
track: Addicted
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
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    type: MusicAlbum
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5ZUIPLoTLJZrPQh2kFZEUM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ZUIPLoTLJZrPQh2kFZEUM
  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 0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab. 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/5ZUIPLoTLJZrPQh2kFZEUM.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/5ZUIPLoTLJZrPQh2kFZEUM.
    date published: 2026-06-13T12:47:07Z

Friday
type: MusicAlbum
date published: 2024-04-26
track: Friday
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  duration: PT3M28S
  duration ms: 208680
  explicit: false
  by artist: The Chainsmokers
  by artist: Fridayy
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    type: MusicAlbum
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:19:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79bd7c486c3bc949872f53cda32b05d179e83f1ce493262303ced6d9f370fdb1
  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/03bOA3BAjZiqJOGyFmWYFz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03bOA3BAjZiqJOGyFmWYFz
  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 0x79bd7c486c3bc949872f53cda32b05d179e83f1ce493262303ced6d9f370fdb1. 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/03bOA3BAjZiqJOGyFmWYFz.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/03bOA3BAjZiqJOGyFmWYFz.
    date published: 2026-06-13T12:47:07Z

No Hard Feelings
type: MusicAlbum
date published: 2024-05-10
track: No Shade at Pitti
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213833
  explicit: false
  by artist: The Chainsmokers
  in album: No Hard Feelings
    type: MusicAlbum
    date published: 2024-05-10
  isrc code: USQX92401580
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Wz5dUk7mkYv57W81E5T7u.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Wz5dUk7mkYv57W81E5T7u
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47","isrc":"USQX92401580","name":"No Shade at Pitti","registered_at":"2026-06-04T07:51:39Z","spotify_id":"0Wz5dUk7mkYv57W81E5T7u","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 0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47. 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/0Wz5dUk7mkYv57W81E5T7u.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/0Wz5dUk7mkYv57W81E5T7u.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47","isrc":"USQX92401580","name":"No Shade at Pitti","registered_at":"2026-06-04T07:51:39Z","spotify_id":"0Wz5dUk7mkYv57W81E5T7u","type":"track"}
track: Addicted
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: No Hard Feelings
    type: MusicAlbum
    date published: 2024-05-10
track: Friday
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208680
  explicit: false
  by artist: The Chainsmokers
  by artist: Fridayy
  in album: No Hard Feelings
    type: MusicAlbum
    date published: 2024-05-10
  isrc code: USQX92401460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:19:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79bd7c486c3bc949872f53cda32b05d179e83f1ce493262303ced6d9f370fdb1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nHuDkt9oUSHcfJte8kC5O
  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 0x79bd7c486c3bc949872f53cda32b05d179e83f1ce493262303ced6d9f370fdb1. 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/5nHuDkt9oUSHcfJte8kC5O.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/5nHuDkt9oUSHcfJte8kC5O.
    date published: 2026-06-13T12:47:07Z
track: Bad Advice
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193397
  explicit: false
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  by artist: ELIO
  in album: No Hard Feelings
    type: MusicAlbum
    date published: 2024-05-10
  isrc code: USQX92401577
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:00:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/26c79e3JqgkuyvGeH5fmnB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26c79e3JqgkuyvGeH5fmnB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0x53bd2edf642f12dfede30a9468e3a2428bfb23ea931d9ee37fe11f5c0644ab8b. 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/26c79e3JqgkuyvGeH5fmnB.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/26c79e3JqgkuyvGeH5fmnB.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x53bd2edf642f12dfede30a9468e3a2428bfb23ea931d9ee37fe11f5c0644ab8b","isrc":"USQX92401577","name":"Bad Advice","registered_at":"2026-06-04T16:00:04Z","spotify_id":"26c79e3JqgkuyvGeH5fmnB","type":"track"}
track: Tennis Court
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189401
  explicit: false
  by artist: The Chainsmokers
  in album: No Hard Feelings
    type: MusicAlbum
    date published: 2024-05-10
  isrc code: USQX92401579
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:07:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x706548eddfb9253dbf65fe904ef2801a3e4fc2d9a93329f09ed2af57e9073f49
  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/1Yh82W1H6OrHlCGzpkFBmH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Yh82W1H6OrHlCGzpkFBmH
  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 0x706548eddfb9253dbf65fe904ef2801a3e4fc2d9a93329f09ed2af57e9073f49. 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/1Yh82W1H6OrHlCGzpkFBmH.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/1Yh82W1H6OrHlCGzpkFBmH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x706548eddfb9253dbf65fe904ef2801a3e4fc2d9a93329f09ed2af57e9073f49","isrc":"USQX92401579","name":"Tennis Court","registered_at":"2026-06-04T11:07:45Z","spotify_id":"1Yh82W1H6OrHlCGzpkFBmH","type":"track"}
track: Green Lights - demo

Green Lights - demo
type: MusicRecording
duration: PT2M3S
duration ms: 123143
explicit: false
by artist: The Chainsmokers
in album: No Hard Feelings
  type: MusicAlbum
  date published: 2024-05-10
isrc code: USQX92401578
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:13:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3d8f2b7bb0d7089b254349da4a59ea5fbb77ba0a837207a243ae6cd7e8549c90
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/52KQoDPfvVy1mk4yLXh9hx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52KQoDPfvVy1mk4yLXh9hx
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3d8f2b7bb0d7089b254349da4a59ea5fbb77ba0a837207a243ae6cd7e8549c90","isrc":"USQX92401578","name":"Green Lights - demo","registered_at":"2026-06-05T12:13:49Z","spotify_id":"52KQoDPfvVy1mk4yLXh9hx","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 0x3d8f2b7bb0d7089b254349da4a59ea5fbb77ba0a837207a243ae6cd7e8549c90. 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/52KQoDPfvVy1mk4yLXh9hx.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/52KQoDPfvVy1mk4yLXh9hx.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3d8f2b7bb0d7089b254349da4a59ea5fbb77ba0a837207a243ae6cd7e8549c90","isrc":"USQX92401578","name":"Green Lights - demo","registered_at":"2026-06-05T12:13:49Z","spotify_id":"52KQoDPfvVy1mk4yLXh9hx","type":"track"}

Addicted (Joel Corry Remix)
type: MusicAlbum
date published: 2024-05-03
track: Addicted - Joel Corry Remix
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147153
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  by artist: Joel Corry
  in album: Addicted (Joel Corry Remix)
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: NLRD52350388
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:21:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/20qJ9gfFbD4Dw7EsQ2EOGj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20qJ9gfFbD4Dw7EsQ2EOGj
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f","isrc":"NLRD52350388","name":"Addicted - Joel Corry Remix","registered_at":"2026-06-04T10:21:43Z","spotify_id":"20qJ9gfFbD4Dw7EsQ2EOGj","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 0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f. 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/20qJ9gfFbD4Dw7EsQ2EOGj.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/20qJ9gfFbD4Dw7EsQ2EOGj.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f","isrc":"NLRD52350388","name":"Addicted - Joel Corry Remix","registered_at":"2026-06-04T10:21:43Z","spotify_id":"20qJ9gfFbD4Dw7EsQ2EOGj","type":"track"}
track: Addicted
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: Addicted (Joel Corry Remix)
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: NLRD52350359
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7hSvglVgrJw8zMxlev1115.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hSvglVgrJw8zMxlev1115
  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 0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab. 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/7hSvglVgrJw8zMxlev1115.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/7hSvglVgrJw8zMxlev1115.
    date published: 2026-06-13T17:25:41Z

ADDICTED: REFRESHED
type: MusicAlbum
date published: 2024-05-24
track: Addicted
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: ADDICTED: REFRESHED
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: NLRD52350359
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab
  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/2QI9DMuwTBLFy8DKT815jS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QI9DMuwTBLFy8DKT815jS
  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 0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab. 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/2QI9DMuwTBLFy8DKT815jS.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/2QI9DMuwTBLFy8DKT815jS.
    date published: 2026-06-13T17:25:41Z
track: Addicted - Zerb Acid VIP
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189135
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: ADDICTED: REFRESHED
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: NLRD52350406
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:36:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe69c050a84e7d2332d0d8bb9315ae021375003b570f1dcff4023a742b7e7c0cb
  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/4iezPr4cPTjAbrcDLoQx4X.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iezPr4cPTjAbrcDLoQx4X
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe69c050a84e7d2332d0d8bb9315ae021375003b570f1dcff4023a742b7e7c0cb","isrc":"NLRD52350406","name":"Addicted - Zerb Acid VIP","registered_at":"2026-06-04T07:36:25Z","spotify_id":"4iezPr4cPTjAbrcDLoQx4X","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 0xe69c050a84e7d2332d0d8bb9315ae021375003b570f1dcff4023a742b7e7c0cb. 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/4iezPr4cPTjAbrcDLoQx4X.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/4iezPr4cPTjAbrcDLoQx4X.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe69c050a84e7d2332d0d8bb9315ae021375003b570f1dcff4023a742b7e7c0cb","isrc":"NLRD52350406","name":"Addicted - Zerb Acid VIP","registered_at":"2026-06-04T07:36:25Z","spotify_id":"4iezPr4cPTjAbrcDLoQx4X","type":"track"}
track: Addicted - Joel Corry Remix
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147153
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  by artist: Joel Corry
  in album: ADDICTED: REFRESHED
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: NLRD52350388
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:21:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f
  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/0Tuhlg4CnCCgUBkd4yahfu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Tuhlg4CnCCgUBkd4yahfu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f","isrc":"NLRD52350388","name":"Addicted - Joel Corry Remix","registered_at":"2026-06-04T10:21:43Z","spotify_id":"0Tuhlg4CnCCgUBkd4yahfu","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 0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f. 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/0Tuhlg4CnCCgUBkd4yahfu.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/0Tuhlg4CnCCgUBkd4yahfu.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f","isrc":"NLRD52350388","name":"Addicted - Joel Corry Remix","registered_at":"2026-06-04T10:21:43Z","spotify_id":"0Tuhlg4CnCCgUBkd4yahfu","type":"track"}
track: Addicted - DEPARTAMENTO Remix
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200555
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  by artist: DEPARTAMENTO
  in album: ADDICTED: REFRESHED
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: NLRD52350394
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:26:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xadbabf3fa6ebc13cd30150ea6057df35ed3e0cd643f657e174ebbfcb7420fdc4
  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/6YxYywZZ3STc7QCfp5scAK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YxYywZZ3STc7QCfp5scAK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xadbabf3fa6ebc13cd30150ea6057df35ed3e0cd643f657e174ebbfcb7420fdc4","isrc":"NLRD52350394","name":"Addicted - DEPARTAMENTO Remix","registered_at":"2026-06-08T10:26:51Z","spotify_id":"6YxYywZZ3STc7QCfp5scAK","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 0xadbabf3fa6ebc13cd30150ea6057df35ed3e0cd643f657e174ebbfcb7420fdc4. 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/6YxYywZZ3STc7QCfp5scAK.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/6YxYywZZ3STc7QCfp5scAK.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xadbabf3fa6ebc13cd30150ea6057df35ed3e0cd643f657e174ebbfcb7420fdc4","isrc":"NLRD52350394","name":"Addicted - DEPARTAMENTO Remix","registered_at":"2026-06-08T10:26:51Z","spotify_id":"6YxYywZZ3STc7QCfp5scAK","type":"track"}
track: Addicted - Curol Remix
track: Addicted - Drove Remix
track: Addicted - Mednas Remix
track: Addicted - jigitz Remix

Addicted - Curol Remix
type: MusicRecording
duration: PT3M57S
duration ms: 237500
explicit: false
by artist: Zerb
by artist: The Chainsmokers
by artist: Ink
by artist: Curol
in album: ADDICTED: REFRESHED
  type: MusicAlbum
  date published: 2024-05-24
isrc code: NLRD52350392
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:26:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a015845f8dff93e28545dcb4939f1f1efe211e2e35b5c4eefec82d2fa36e244
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/2y6uVYUNB6FrbnznbqRFv5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2y6uVYUNB6FrbnznbqRFv5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a015845f8dff93e28545dcb4939f1f1efe211e2e35b5c4eefec82d2fa36e244","isrc":"NLRD52350392","name":"Addicted - Curol Remix","registered_at":"2026-06-04T10:26:56Z","spotify_id":"2y6uVYUNB6FrbnznbqRFv5","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 0x5a015845f8dff93e28545dcb4939f1f1efe211e2e35b5c4eefec82d2fa36e244. 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/2y6uVYUNB6FrbnznbqRFv5.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/2y6uVYUNB6FrbnznbqRFv5.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5a015845f8dff93e28545dcb4939f1f1efe211e2e35b5c4eefec82d2fa36e244","isrc":"NLRD52350392","name":"Addicted - Curol Remix","registered_at":"2026-06-04T10:26:56Z","spotify_id":"2y6uVYUNB6FrbnznbqRFv5","type":"track"}

Addicted - Drove Remix
type: MusicRecording
duration: PT2M24S
duration ms: 144761
explicit: false
by artist: Zerb
by artist: The Chainsmokers
by artist: Ink
by artist: Drove
in album: ADDICTED: REFRESHED
  type: MusicAlbum
  date published: 2024-05-24
isrc code: NLRD52350396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:23:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd29f05bcce34f024fde155280da9abce8621c301c0757a59ca1c3f6864c5151e
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/5irKbb9het0b6B7pUoxlZ1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5irKbb9het0b6B7pUoxlZ1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd29f05bcce34f024fde155280da9abce8621c301c0757a59ca1c3f6864c5151e","isrc":"NLRD52350396","name":"Addicted - Drove Remix","registered_at":"2026-06-08T10:23:36Z","spotify_id":"5irKbb9het0b6B7pUoxlZ1","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 0xd29f05bcce34f024fde155280da9abce8621c301c0757a59ca1c3f6864c5151e. 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/5irKbb9het0b6B7pUoxlZ1.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/5irKbb9het0b6B7pUoxlZ1.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd29f05bcce34f024fde155280da9abce8621c301c0757a59ca1c3f6864c5151e","isrc":"NLRD52350396","name":"Addicted - Drove Remix","registered_at":"2026-06-08T10:23:36Z","spotify_id":"5irKbb9het0b6B7pUoxlZ1","type":"track"}

Addicted - Mednas Remix
type: MusicRecording
duration: PT3M23S
duration ms: 203711
explicit: false
by artist: Zerb
by artist: The Chainsmokers
by artist: Ink
by artist: Mednas
in album: ADDICTED: REFRESHED
  type: MusicAlbum
  date published: 2024-05-24
isrc code: NLRD52350400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:31:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2de35ccf37ed7cbcb9c6331dae3a4309d259034c272123cc09fbd34fd06f9970
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/60xdXDkGQKVbM2L5wppO0y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/60xdXDkGQKVbM2L5wppO0y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2de35ccf37ed7cbcb9c6331dae3a4309d259034c272123cc09fbd34fd06f9970","isrc":"NLRD52350400","name":"Addicted - Mednas Remix","registered_at":"2026-06-09T15:31:06Z","spotify_id":"60xdXDkGQKVbM2L5wppO0y","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 0x2de35ccf37ed7cbcb9c6331dae3a4309d259034c272123cc09fbd34fd06f9970. 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/60xdXDkGQKVbM2L5wppO0y.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/60xdXDkGQKVbM2L5wppO0y.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2de35ccf37ed7cbcb9c6331dae3a4309d259034c272123cc09fbd34fd06f9970","isrc":"NLRD52350400","name":"Addicted - Mednas Remix","registered_at":"2026-06-09T15:31:06Z","spotify_id":"60xdXDkGQKVbM2L5wppO0y","type":"track"}

Addicted - jigitz Remix
type: MusicRecording
duration: PT2M17S
duration ms: 137777
explicit: false
by artist: Zerb
by artist: The Chainsmokers
by artist: Ink
by artist: Jigitz
by artist: jigitz
in album: ADDICTED: REFRESHED
  type: MusicAlbum
  date published: 2024-05-24
isrc code: NLRD52350398
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:31:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde3e0a9de3e872887dac66b61012eb18660fd6aba3dea961308530deb0ce2e0e
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/1UIb0GQfNPuosBG7eB58np.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1UIb0GQfNPuosBG7eB58np
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde3e0a9de3e872887dac66b61012eb18660fd6aba3dea961308530deb0ce2e0e","isrc":"NLRD52350398","name":"Addicted - jigitz Remix","registered_at":"2026-06-07T18:31:10Z","spotify_id":"1UIb0GQfNPuosBG7eB58np","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 0xde3e0a9de3e872887dac66b61012eb18660fd6aba3dea961308530deb0ce2e0e. 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/1UIb0GQfNPuosBG7eB58np.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/1UIb0GQfNPuosBG7eB58np.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xde3e0a9de3e872887dac66b61012eb18660fd6aba3dea961308530deb0ce2e0e","isrc":"NLRD52350398","name":"Addicted - jigitz Remix","registered_at":"2026-06-07T18:31:10Z","spotify_id":"1UIb0GQfNPuosBG7eB58np","type":"track"}

Make Me Feel (Extended Mix)
type: MusicAlbum
date published: 2023-01-13
track: Make Me Feel - Extended Mix
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215756
  explicit: false
  by artist: The Chainsmokers
  by artist: Cheyenne Giles
  in album: Make Me Feel (Extended Mix)
    type: MusicAlbum
    date published: 2023-01-13
  isrc code: NLZ542202384
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:08:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x16c29a7c0e6e05a501ad65e0d2a1d38933430c5afcf2c4d6b6377f3bac51bcde
  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/1f9uTMtu9mvYsGLeMrlS10.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1f9uTMtu9mvYsGLeMrlS10
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x16c29a7c0e6e05a501ad65e0d2a1d38933430c5afcf2c4d6b6377f3bac51bcde","isrc":"NLZ542202384","name":"Make Me Feel - Extended Mix","registered_at":"2026-06-24T06:08:50Z","spotify_id":"1f9uTMtu9mvYsGLeMrlS10","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 0x16c29a7c0e6e05a501ad65e0d2a1d38933430c5afcf2c4d6b6377f3bac51bcde. 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/1f9uTMtu9mvYsGLeMrlS10.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/1f9uTMtu9mvYsGLeMrlS10.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x16c29a7c0e6e05a501ad65e0d2a1d38933430c5afcf2c4d6b6377f3bac51bcde","isrc":"NLZ542202384","name":"Make Me Feel - Extended Mix","registered_at":"2026-06-24T06:08:50Z","spotify_id":"1f9uTMtu9mvYsGLeMrlS10","type":"track"}

Live From Drew's Living Room
type: MusicAlbum
date published: 2024-07-26
track: Bad Advice - Summer Version
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199471
  explicit: false
  by artist: The Chainsmokers
  by artist: ELIO
  in album: Live From Drew's Living Room
    type: MusicAlbum
    date published: 2024-07-26
  isrc code: USQX92403560
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:26:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0ff06c47b2c6c077d7ebb51ee28bbb236dfa4b22c1e12e47fe187f14013f243
  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/5qNaPCRBmiXWbNi9mq1xfv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qNaPCRBmiXWbNi9mq1xfv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb0ff06c47b2c6c077d7ebb51ee28bbb236dfa4b22c1e12e47fe187f14013f243","isrc":"USQX92403560","name":"Bad Advice - Summer Version","registered_at":"2026-06-05T08:26:07Z","spotify_id":"5qNaPCRBmiXWbNi9mq1xfv","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 0xb0ff06c47b2c6c077d7ebb51ee28bbb236dfa4b22c1e12e47fe187f14013f243. 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/5qNaPCRBmiXWbNi9mq1xfv.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/5qNaPCRBmiXWbNi9mq1xfv.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb0ff06c47b2c6c077d7ebb51ee28bbb236dfa4b22c1e12e47fe187f14013f243","isrc":"USQX92403560","name":"Bad Advice - Summer Version","registered_at":"2026-06-05T08:26:07Z","spotify_id":"5qNaPCRBmiXWbNi9mq1xfv","type":"track"}
track: Addicted - Summer Version
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163502
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: Live From Drew's Living Room
    type: MusicAlbum
    date published: 2024-07-26
track: No Shade at Pitti - Summer Version
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206753
  explicit: false
  by artist: The Chainsmokers
  in album: Live From Drew's Living Room
    type: MusicAlbum
    date published: 2024-07-26
  isrc code: USQX92403561
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T10:03:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85757a131981dcc41efe54074e4da7224e5f51593c1507dcb99fe16586ceef55
  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/3H3FidxnZu69kgAwyGtRrg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3H3FidxnZu69kgAwyGtRrg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85757a131981dcc41efe54074e4da7224e5f51593c1507dcb99fe16586ceef55","isrc":"USQX92403561","name":"No Shade at Pitti - Summer Version","registered_at":"2026-06-06T10:03:41Z","spotify_id":"3H3FidxnZu69kgAwyGtRrg","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 0x85757a131981dcc41efe54074e4da7224e5f51593c1507dcb99fe16586ceef55. 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/3H3FidxnZu69kgAwyGtRrg.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/3H3FidxnZu69kgAwyGtRrg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x85757a131981dcc41efe54074e4da7224e5f51593c1507dcb99fe16586ceef55","isrc":"USQX92403561","name":"No Shade at Pitti - Summer Version","registered_at":"2026-06-06T10:03:41Z","spotify_id":"3H3FidxnZu69kgAwyGtRrg","type":"track"}

Addicted (Summer Version)
type: MusicAlbum
date published: 2024-07-19
track: Addicted - Summer Version
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163502
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: Addicted (Summer Version)
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: NLRD52350449
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:03:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb1d8b605a634d029b4cfeb213e466a9de19f9e1b27572afdb63ae66997142562
  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/2dXOVcJm5pHTegEifpiEt1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dXOVcJm5pHTegEifpiEt1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb1d8b605a634d029b4cfeb213e466a9de19f9e1b27572afdb63ae66997142562","isrc":"NLRD52350449","name":"Addicted - Summer Version","registered_at":"2026-06-04T09:03:09Z","spotify_id":"2dXOVcJm5pHTegEifpiEt1","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 0xb1d8b605a634d029b4cfeb213e466a9de19f9e1b27572afdb63ae66997142562. 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/2dXOVcJm5pHTegEifpiEt1.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/2dXOVcJm5pHTegEifpiEt1.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb1d8b605a634d029b4cfeb213e466a9de19f9e1b27572afdb63ae66997142562","isrc":"NLRD52350449","name":"Addicted - Summer Version","registered_at":"2026-06-04T09:03:09Z","spotify_id":"2dXOVcJm5pHTegEifpiEt1","type":"track"}
track: Addicted
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: Addicted (Summer Version)
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: NLRD52350359
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab
  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/44OIc9y0ydBr4NV33X8OkU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44OIc9y0ydBr4NV33X8OkU
  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 0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab. 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/44OIc9y0ydBr4NV33X8OkU.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/44OIc9y0ydBr4NV33X8OkU.
    date published: 2026-06-13T17:25:41Z

Addicted (ਆਦੀ)
type: MusicAlbum
date published: 2024-08-30
track: Addicted (ਆਦੀ)
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178000
  explicit: false
  by artist: The Chainsmokers
  by artist: Guru Randhawa
  by artist: Jonita Gandhi
  by artist: Zerb
  by artist: Ink
  in album: Addicted (ਆਦੀ)
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: NLRD52350478
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:38:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9dda9378555583fb6b4c0af1231961605243caeb55ff146229bfbd8ef39cef6a
  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/7CsARx4aBRnx7r76rPMuuL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CsARx4aBRnx7r76rPMuuL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9dda9378555583fb6b4c0af1231961605243caeb55ff146229bfbd8ef39cef6a","isrc":"NLRD52350478","name":"Addicted (ਆਦੀ)","registered_at":"2026-06-04T11:38:52Z","spotify_id":"7CsARx4aBRnx7r76rPMuuL","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 0x9dda9378555583fb6b4c0af1231961605243caeb55ff146229bfbd8ef39cef6a. 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/7CsARx4aBRnx7r76rPMuuL.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/7CsARx4aBRnx7r76rPMuuL.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9dda9378555583fb6b4c0af1231961605243caeb55ff146229bfbd8ef39cef6a","isrc":"NLRD52350478","name":"Addicted (ਆਦੀ)","registered_at":"2026-06-04T11:38:52Z","spotify_id":"7CsARx4aBRnx7r76rPMuuL","type":"track"}
track: Addicted
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: Addicted (ਆਦੀ)
    type: MusicAlbum
    date published: 2024-08-30
  isrc code: NLRD52350359
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab
  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/4FILzf323qRuR9ZhrrxLcg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FILzf323qRuR9ZhrrxLcg
  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 0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab. 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/4FILzf323qRuR9ZhrrxLcg.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/4FILzf323qRuR9ZhrrxLcg.
    date published: 2026-06-13T17:25:41Z

Something Just Like This (Remix Pack) [Remixes]
type: MusicAlbum
date published: 2017-04-28
track: Something Just Like This - Alesso Remix
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252933
  explicit: false
  by artist: The Chainsmokers
  by artist: Coldplay
  by artist: Alesso
  in album: Something Just Like This (Remix Pack) [Remixes]
    type: MusicAlbum
    date published: 2017-04-28
  isrc code: USQX91700865
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:37:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3716439ac1b181b17a263f57f981193f282f395a3ad5be47de281cd5daad9592
  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/50RJdoxw8iajGNtHQe6QeS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50RJdoxw8iajGNtHQe6QeS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3716439ac1b181b17a263f57f981193f282f395a3ad5be47de281cd5daad9592","isrc":"USQX91700865","name":"Something Just Like This - Alesso Remix","registered_at":"2026-06-04T07:37:39Z","spotify_id":"50RJdoxw8iajGNtHQe6QeS","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 0x3716439ac1b181b17a263f57f981193f282f395a3ad5be47de281cd5daad9592. 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/50RJdoxw8iajGNtHQe6QeS.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/50RJdoxw8iajGNtHQe6QeS.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3716439ac1b181b17a263f57f981193f282f395a3ad5be47de281cd5daad9592","isrc":"USQX91700865","name":"Something Just Like This - Alesso Remix","registered_at":"2026-06-04T07:37:39Z","spotify_id":"50RJdoxw8iajGNtHQe6QeS","type":"track"}
track: Something Just Like This - R3hab Remix
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162880
  explicit: false
  by artist: The Chainsmokers
  by artist: Coldplay
  by artist: R3HAB
  in album: Something Just Like This (Remix Pack) [Remixes]
    type: MusicAlbum
    date published: 2017-04-28
  isrc code: USQX91700866
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:56:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe303cb653fd4e67e58516706609c90e21c462a0ea322cc51d92539973ae40799
  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/0jTFKCb21Yd4UMV5Xk9EUz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jTFKCb21Yd4UMV5Xk9EUz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe303cb653fd4e67e58516706609c90e21c462a0ea322cc51d92539973ae40799","isrc":"USQX91700866","name":"Something Just Like This - R3hab Remix","registered_at":"2026-06-05T14:56:12Z","spotify_id":"0jTFKCb21Yd4UMV5Xk9EUz","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 0xe303cb653fd4e67e58516706609c90e21c462a0ea322cc51d92539973ae40799. 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/0jTFKCb21Yd4UMV5Xk9EUz.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/0jTFKCb21Yd4UMV5Xk9EUz.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe303cb653fd4e67e58516706609c90e21c462a0ea322cc51d92539973ae40799","isrc":"USQX91700866","name":"Something Just Like This - R3hab Remix","registered_at":"2026-06-05T14:56:12Z","spotify_id":"0jTFKCb21Yd4UMV5Xk9EUz","type":"track"}
track: Something Just Like This - Dimitri Vegas & Like Mike Remix
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230573
  explicit: false
  by artist: The Chainsmokers
  by artist: Coldplay
  by artist: Dimitri Vegas & Like Mike
  in album: Something Just Like This (Remix Pack) [Remixes]
    type: MusicAlbum
    date published: 2017-04-28
  isrc code: USQX91700867
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T20:05:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7256ae6ff5a2b185e1bfe421af0aa544cdd515eabd41ecf483d325908bfe0cff
  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/3LewMbGqmR4IYtifSNxbGz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LewMbGqmR4IYtifSNxbGz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7256ae6ff5a2b185e1bfe421af0aa544cdd515eabd41ecf483d325908bfe0cff","isrc":"USQX91700867","name":"Something Just Like This - Dimitri Vegas & Like Mike Remix","registered_at":"2026-06-05T20:05:21Z","spotify_id":"3LewMbGqmR4IYtifSNxbGz","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 0x7256ae6ff5a2b185e1bfe421af0aa544cdd515eabd41ecf483d325908bfe0cff. 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/3LewMbGqmR4IYtifSNxbGz.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/3LewMbGqmR4IYtifSNxbGz.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7256ae6ff5a2b185e1bfe421af0aa544cdd515eabd41ecf483d325908bfe0cff","isrc":"USQX91700867","name":"Something Just Like This - Dimitri Vegas & Like Mike Remix","registered_at":"2026-06-05T20:05:21Z","spotify_id":"3LewMbGqmR4IYtifSNxbGz","type":"track"}
track: Something Just Like This - Don Diablo Remix
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230853
  explicit: false
  by artist: The Chainsmokers
  by artist: Coldplay
  by artist: Don Diablo
  in album: Something Just Like This (Remix Pack) [Remixes]
    type: MusicAlbum
    date published: 2017-04-28
  isrc code: USQX91700868
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:16:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12f4879462e73883c8f5debbedf4726dc32101433d372c80b7fe5b046753c4a7
  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/15MTd64KUMG7CF6mOyovsQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/15MTd64KUMG7CF6mOyovsQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12f4879462e73883c8f5debbedf4726dc32101433d372c80b7fe5b046753c4a7","isrc":"USQX91700868","name":"Something Just Like This - Don Diablo Remix","registered_at":"2026-06-04T10:16:23Z","spotify_id":"15MTd64KUMG7CF6mOyovsQ","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 0x12f4879462e73883c8f5debbedf4726dc32101433d372c80b7fe5b046753c4a7. 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/15MTd64KUMG7CF6mOyovsQ.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/15MTd64KUMG7CF6mOyovsQ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x12f4879462e73883c8f5debbedf4726dc32101433d372c80b7fe5b046753c4a7","isrc":"USQX91700868","name":"Something Just Like This - Don Diablo Remix","registered_at":"2026-06-04T10:16:23Z","spotify_id":"15MTd64KUMG7CF6mOyovsQ","type":"track"}
track: Something Just Like This - Jai Wolf Remix
track: Something Just Like This - ARMNHMR Remix

Something Just Like This - Jai Wolf Remix
type: MusicRecording
duration: PT2M56S
duration ms: 176813
explicit: false
by artist: The Chainsmokers
by artist: Coldplay
by artist: Jai Wolf
in album: Something Just Like This (Remix Pack) [Remixes]
  type: MusicAlbum
  date published: 2017-04-28
isrc code: USQX91700869
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03a755d9c5427cf4458958a0f6d80837def45db57f065b4dac36f759af0e4070
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/2oF42D2udxtL7Kr6WFFlGb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oF42D2udxtL7Kr6WFFlGb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03a755d9c5427cf4458958a0f6d80837def45db57f065b4dac36f759af0e4070","isrc":"USQX91700869","name":"Something Just Like This - Jai Wolf Remix","registered_at":"2026-06-07T05:00:57Z","spotify_id":"2oF42D2udxtL7Kr6WFFlGb","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 0x03a755d9c5427cf4458958a0f6d80837def45db57f065b4dac36f759af0e4070. 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/2oF42D2udxtL7Kr6WFFlGb.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/2oF42D2udxtL7Kr6WFFlGb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x03a755d9c5427cf4458958a0f6d80837def45db57f065b4dac36f759af0e4070","isrc":"USQX91700869","name":"Something Just Like This - Jai Wolf Remix","registered_at":"2026-06-07T05:00:57Z","spotify_id":"2oF42D2udxtL7Kr6WFFlGb","type":"track"}

Something Just Like This - ARMNHMR Remix
type: MusicRecording
duration: PT3M44S
duration ms: 224320
explicit: false
by artist: The Chainsmokers
by artist: Coldplay
by artist: ARMNHMR
in album: Something Just Like This (Remix Pack) [Remixes]
  type: MusicAlbum
  date published: 2017-04-28
isrc code: USQX91700870
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:59:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f4cea0b8a20a32959a3bb91f6084559e9f37bb26e158d18249860a87cb2b020
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/2f3dQn9jfUwkgnPreXgByt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2f3dQn9jfUwkgnPreXgByt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f4cea0b8a20a32959a3bb91f6084559e9f37bb26e158d18249860a87cb2b020","isrc":"USQX91700870","name":"Something Just Like This - ARMNHMR Remix","registered_at":"2026-06-07T10:59:15Z","spotify_id":"2f3dQn9jfUwkgnPreXgByt","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 0x4f4cea0b8a20a32959a3bb91f6084559e9f37bb26e158d18249860a87cb2b020. 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/2f3dQn9jfUwkgnPreXgByt.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/2f3dQn9jfUwkgnPreXgByt.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x4f4cea0b8a20a32959a3bb91f6084559e9f37bb26e158d18249860a87cb2b020","isrc":"USQX91700870","name":"Something Just Like This - ARMNHMR Remix","registered_at":"2026-06-07T10:59:15Z","spotify_id":"2f3dQn9jfUwkgnPreXgByt","type":"track"}

Closer (Remixes)
type: MusicAlbum
date published: 2016-09-23
track: Closer - R3hab Remix
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161120
  explicit: false
  by artist: The Chainsmokers
  by artist: Halsey
  by artist: R3HAB
  in album: Closer (Remixes)
    type: MusicAlbum
    date published: 2016-09-23
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:35:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ca0f486b7e6b5a2d093a23428673faab855f73ffdac9a5d321f788bd509e97b
  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/76pD98ghY1Hl05aDXzuFmq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/76pD98ghY1Hl05aDXzuFmq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2ca0f486b7e6b5a2d093a23428673faab855f73ffdac9a5d321f788bd509e97b","isrc":"USQX91602095","name":"Closer - R3hab Remix","registered_at":"2026-06-04T15:35:00Z","spotify_id":"76pD98ghY1Hl05aDXzuFmq","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 0x2ca0f486b7e6b5a2d093a23428673faab855f73ffdac9a5d321f788bd509e97b. 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/76pD98ghY1Hl05aDXzuFmq.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/76pD98ghY1Hl05aDXzuFmq.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2ca0f486b7e6b5a2d093a23428673faab855f73ffdac9a5d321f788bd509e97b","isrc":"USQX91602095","name":"Closer - R3hab Remix","registered_at":"2026-06-04T15:35:00Z","spotify_id":"76pD98ghY1Hl05aDXzuFmq","type":"track"}
track: Closer - Shaun Frank Remix
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252426
  explicit: false
  by artist: The Chainsmokers
  by artist: Halsey
  by artist: Shaun Frank
  in album: Closer (Remixes)
    type: MusicAlbum
    date published: 2016-09-23
  isrc code: USQX91602097
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T05:36:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd103aedfeae958bd89fdb738baa6e11049b77ec61c2c3da5b3fa8e64db1a09c2
  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/7e8TWUFkE0wSF78cLJEgwe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7e8TWUFkE0wSF78cLJEgwe
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd103aedfeae958bd89fdb738baa6e11049b77ec61c2c3da5b3fa8e64db1a09c2","isrc":"USQX91602097","name":"Closer - Shaun Frank Remix","registered_at":"2026-06-11T05:36:56Z","spotify_id":"7e8TWUFkE0wSF78cLJEgwe","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 0xd103aedfeae958bd89fdb738baa6e11049b77ec61c2c3da5b3fa8e64db1a09c2. 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/7e8TWUFkE0wSF78cLJEgwe.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/7e8TWUFkE0wSF78cLJEgwe.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd103aedfeae958bd89fdb738baa6e11049b77ec61c2c3da5b3fa8e64db1a09c2","isrc":"USQX91602097","name":"Closer - Shaun Frank Remix","registered_at":"2026-06-11T05:36:56Z","spotify_id":"7e8TWUFkE0wSF78cLJEgwe","type":"track"}
track: Closer - T-Mass Remix
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247520
  explicit: false
  by artist: The Chainsmokers
  by artist: Halsey
  by artist: T-Mass
  in album: Closer (Remixes)
    type: MusicAlbum
    date published: 2016-09-23
  isrc code: USQX91602098
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:33:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f42768457f0017a7361af088ad8296b213fde487afce9b13fa746bcf6c1c332
  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/33ecyF2OHCK4HFUSp1hItE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/33ecyF2OHCK4HFUSp1hItE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8f42768457f0017a7361af088ad8296b213fde487afce9b13fa746bcf6c1c332","isrc":"USQX91602098","name":"Closer - T-Mass Remix","registered_at":"2026-06-05T08:33:22Z","spotify_id":"33ecyF2OHCK4HFUSp1hItE","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 0x8f42768457f0017a7361af088ad8296b213fde487afce9b13fa746bcf6c1c332. 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/33ecyF2OHCK4HFUSp1hItE.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/33ecyF2OHCK4HFUSp1hItE.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8f42768457f0017a7361af088ad8296b213fde487afce9b13fa746bcf6c1c332","isrc":"USQX91602098","name":"Closer - T-Mass Remix","registered_at":"2026-06-05T08:33:22Z","spotify_id":"33ecyF2OHCK4HFUSp1hItE","type":"track"}
track: Closer - Wuki Remix
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243386
  explicit: false
  by artist: The Chainsmokers
  by artist: Halsey
  by artist: Wuki
  in album: Closer (Remixes)
    type: MusicAlbum
    date published: 2016-09-23
  isrc code: USQX91602096
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:42:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x407220bd99e1725a8e9bcb160ec0e77ddf8de2a094c9a2a1a9b371d930917823
  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/2PG9yLaY0zR2oWHPMl4tea.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PG9yLaY0zR2oWHPMl4tea
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x407220bd99e1725a8e9bcb160ec0e77ddf8de2a094c9a2a1a9b371d930917823","isrc":"USQX91602096","name":"Closer - Wuki Remix","registered_at":"2026-06-09T14:42:08Z","spotify_id":"2PG9yLaY0zR2oWHPMl4tea","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 0x407220bd99e1725a8e9bcb160ec0e77ddf8de2a094c9a2a1a9b371d930917823. 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/2PG9yLaY0zR2oWHPMl4tea.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/2PG9yLaY0zR2oWHPMl4tea.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x407220bd99e1725a8e9bcb160ec0e77ddf8de2a094c9a2a1a9b371d930917823","isrc":"USQX91602096","name":"Closer - Wuki Remix","registered_at":"2026-06-09T14:42:08Z","spotify_id":"2PG9yLaY0zR2oWHPMl4tea","type":"track"}
track: Closer - ARMNHMR Remix
track: Closer - Robotaki Remix

Closer - ARMNHMR Remix
type: MusicRecording
duration: PT4M26S
duration ms: 266080
explicit: false
by artist: The Chainsmokers
by artist: Halsey
by artist: ARMNHMR
in album: Closer (Remixes)
  type: MusicAlbum
  date published: 2016-09-23
isrc code: USQX91602584
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:03:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0f3402def118f4406e46d7e7416f747da60c0924d3278684b067726a6b73152
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/5MfstOgBJxNikoR2z8eyFX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5MfstOgBJxNikoR2z8eyFX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0f3402def118f4406e46d7e7416f747da60c0924d3278684b067726a6b73152","isrc":"USQX91602584","name":"Closer - ARMNHMR Remix","registered_at":"2026-06-08T03:03:51Z","spotify_id":"5MfstOgBJxNikoR2z8eyFX","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 0xc0f3402def118f4406e46d7e7416f747da60c0924d3278684b067726a6b73152. 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/5MfstOgBJxNikoR2z8eyFX.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/5MfstOgBJxNikoR2z8eyFX.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc0f3402def118f4406e46d7e7416f747da60c0924d3278684b067726a6b73152","isrc":"USQX91602584","name":"Closer - ARMNHMR Remix","registered_at":"2026-06-08T03:03:51Z","spotify_id":"5MfstOgBJxNikoR2z8eyFX","type":"track"}

Closer - Robotaki Remix
type: MusicRecording
duration: PT4M12S
duration ms: 252360
explicit: false
by artist: The Chainsmokers
by artist: Halsey
by artist: Robotaki
in album: Closer (Remixes)
  type: MusicAlbum
  date published: 2016-09-23
isrc code: USQX91602181
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T23:57:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf70dccf881589a37113ed4f907dca36b83da098e03c0b70937f3130b117ce77
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/14FxT9UrYFQup38Ub3CBDu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14FxT9UrYFQup38Ub3CBDu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf70dccf881589a37113ed4f907dca36b83da098e03c0b70937f3130b117ce77","isrc":"USQX91602181","name":"Closer - Robotaki Remix","registered_at":"2026-06-17T23:57:42Z","spotify_id":"14FxT9UrYFQup38Ub3CBDu","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 0xcf70dccf881589a37113ed4f907dca36b83da098e03c0b70937f3130b117ce77. 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/14FxT9UrYFQup38Ub3CBDu.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/14FxT9UrYFQup38Ub3CBDu.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xcf70dccf881589a37113ed4f907dca36b83da098e03c0b70937f3130b117ce77","isrc":"USQX91602181","name":"Closer - Robotaki Remix","registered_at":"2026-06-17T23:57:42Z","spotify_id":"14FxT9UrYFQup38Ub3CBDu","type":"track"}

Don't Lie
type: MusicAlbum
date published: 2024-09-06
track: Don't Lie
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148101
  explicit: false
  by artist: The Chainsmokers
  by artist: Kim Petras
  in album: Don't Lie
    type: MusicAlbum
    date published: 2024-09-06
  isrc code: USQX92403689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:39:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a
  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/5is9ECympHEpAyTw22IDC5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5is9ECympHEpAyTw22IDC5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a","isrc":"USQX92403689","name":"Don't Lie","registered_at":"2026-06-01T20:39:20Z","spotify_id":"5is9ECympHEpAyTw22IDC5","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 0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a. 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/5is9ECympHEpAyTw22IDC5.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/5is9ECympHEpAyTw22IDC5.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a","isrc":"USQX92403689","name":"Don't Lie","registered_at":"2026-06-01T20:39:20Z","spotify_id":"5is9ECympHEpAyTw22IDC5","type":"track"}

Don't Lie (Remixes)
type: MusicAlbum
date published: 2024-11-08
track: Don't Lie
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148101
  explicit: false
  by artist: The Chainsmokers
  by artist: Kim Petras
  in album: Don't Lie (Remixes)
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USQX92403689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T20:39:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a
  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/1oEaYX5ely3jE95zodWEAB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oEaYX5ely3jE95zodWEAB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a","isrc":"USQX92403689","name":"Don't Lie","registered_at":"2026-06-01T20:39:19Z","spotify_id":"1oEaYX5ely3jE95zodWEAB","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 0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a. 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/1oEaYX5ely3jE95zodWEAB.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/1oEaYX5ely3jE95zodWEAB.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x035667e9229a19d1bd057e99881e1a9ff63f4f08275cab4792d63a62b7294d6a","isrc":"USQX92403689","name":"Don't Lie","registered_at":"2026-06-01T20:39:19Z","spotify_id":"1oEaYX5ely3jE95zodWEAB","type":"track"}
track: Don't Lie - The Knocks Remix
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201151
  explicit: false
  by artist: The Chainsmokers
  by artist: The Knocks
  in album: Don't Lie (Remixes)
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USQX92406216
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:50:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d3e74a5e3f728116dfb3c4b42f8dc11fe5701e4244603db2c28b6e7ab95573b
  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/4Tv8M4z8qx9xufAfiNz1l7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Tv8M4z8qx9xufAfiNz1l7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d3e74a5e3f728116dfb3c4b42f8dc11fe5701e4244603db2c28b6e7ab95573b","isrc":"USQX92406216","name":"Don't Lie - The Knocks Remix","registered_at":"2026-06-05T10:50:06Z","spotify_id":"4Tv8M4z8qx9xufAfiNz1l7","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 0x7d3e74a5e3f728116dfb3c4b42f8dc11fe5701e4244603db2c28b6e7ab95573b. 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/4Tv8M4z8qx9xufAfiNz1l7.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/4Tv8M4z8qx9xufAfiNz1l7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7d3e74a5e3f728116dfb3c4b42f8dc11fe5701e4244603db2c28b6e7ab95573b","isrc":"USQX92406216","name":"Don't Lie - The Knocks Remix","registered_at":"2026-06-05T10:50:06Z","spotify_id":"4Tv8M4z8qx9xufAfiNz1l7","type":"track"}
track: Don't Lie - Felix Cartal Remix
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207556
  explicit: false
  by artist: The Chainsmokers
  by artist: Felix Cartal
  in album: Don't Lie (Remixes)
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USQX92406217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:32:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4a191495e8d9fe0750b71536f20942d8677bd4d41b3435b95e15fa98a6ec5e10
  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/0XxVZcIX2YCfhNgRW3kqKp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0XxVZcIX2YCfhNgRW3kqKp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4a191495e8d9fe0750b71536f20942d8677bd4d41b3435b95e15fa98a6ec5e10","isrc":"USQX92406217","name":"Don't Lie - Felix Cartal Remix","registered_at":"2026-06-08T01:32:26Z","spotify_id":"0XxVZcIX2YCfhNgRW3kqKp","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 0x4a191495e8d9fe0750b71536f20942d8677bd4d41b3435b95e15fa98a6ec5e10. 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/0XxVZcIX2YCfhNgRW3kqKp.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/0XxVZcIX2YCfhNgRW3kqKp.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4a191495e8d9fe0750b71536f20942d8677bd4d41b3435b95e15fa98a6ec5e10","isrc":"USQX92406217","name":"Don't Lie - Felix Cartal Remix","registered_at":"2026-06-08T01:32:26Z","spotify_id":"0XxVZcIX2YCfhNgRW3kqKp","type":"track"}
track: Don't Lie - Truth x Lies Remix
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213075
  explicit: false
  by artist: The Chainsmokers
  by artist: Truth x Lies
  in album: Don't Lie (Remixes)
    type: MusicAlbum
    date published: 2024-11-08
  isrc code: USQX92406218
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T12:10:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d0f6d6ea886ee4b75e6726778fc9da269f71227541ebcf254df31dbc418e12a
  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/7MKfmwRLZiFEEcNnsk50Ks.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MKfmwRLZiFEEcNnsk50Ks
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d0f6d6ea886ee4b75e6726778fc9da269f71227541ebcf254df31dbc418e12a","isrc":"USQX92406218","name":"Don't Lie - Truth x Lies Remix","registered_at":"2026-06-10T12:10:10Z","spotify_id":"7MKfmwRLZiFEEcNnsk50Ks","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 0x9d0f6d6ea886ee4b75e6726778fc9da269f71227541ebcf254df31dbc418e12a. 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/7MKfmwRLZiFEEcNnsk50Ks.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/7MKfmwRLZiFEEcNnsk50Ks.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9d0f6d6ea886ee4b75e6726778fc9da269f71227541ebcf254df31dbc418e12a","isrc":"USQX92406218","name":"Don't Lie - Truth x Lies Remix","registered_at":"2026-06-10T12:10:10Z","spotify_id":"7MKfmwRLZiFEEcNnsk50Ks","type":"track"}
track: Don't Lie - HILLS Remix
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174375
  explicit: false
  by artist: The Chainsmokers
  by artist: HILLS
  in album: Don't Lie (Remixes)
  isrc code: USQX92406219
  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

The Chainsmokers
type: MusicGroup

HILLS
type: MusicGroup

Don't Lie (Remixes)
type: MusicAlbum
date published: 2024-11-08

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T09:03:04+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x694fd565dc6729ce974f4bbb56c9b4cd274f4da0a55b321556f496c46c22f760

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/13dXOAvhmjkhQjfezk4vME.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/13dXOAvhmjkhQjfezk4vME

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x694fd565dc6729ce974f4bbb56c9b4cd274f4da0a55b321556f496c46c22f760","isrc":"USQX92406219","name":"Don't Lie - HILLS Remix","registered_at":"2026-06-08T09:03:04Z","spotify_id":"13dXOAvhmjkhQjfezk4vME","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 0x694fd565dc6729ce974f4bbb56c9b4cd274f4da0a55b321556f496c46c22f760. 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/13dXOAvhmjkhQjfezk4vME.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/13dXOAvhmjkhQjfezk4vME.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x694fd565dc6729ce974f4bbb56c9b4cd274f4da0a55b321556f496c46c22f760","isrc":"USQX92406219","name":"Don't Lie - HILLS Remix","registered_at":"2026-06-08T09:03:04Z","spotify_id":"13dXOAvhmjkhQjfezk4vME","type":"track"}

Addicted (Argy & Omnya Remix)
type: MusicAlbum
date published: 2025-03-28
track: Addicted - Argy & Omnya Remix
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142080
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Argy
  by artist: Omnya
  by artist: Ink
  in album: Addicted (Argy & Omnya Remix)
    type: MusicAlbum
    date published: 2025-03-28
  isrc code: NL3M12406658
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T06:46:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7565d4051f6b073c50268e701e1e2a25ddb18edc457426be944629c9baecb20
  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/4Y67RGQnwP30Puzh7aKMlD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y67RGQnwP30Puzh7aKMlD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7565d4051f6b073c50268e701e1e2a25ddb18edc457426be944629c9baecb20","isrc":"NL3M12406658","name":"Addicted - Argy & Omnya Remix","registered_at":"2026-06-04T06:46:43Z","spotify_id":"4Y67RGQnwP30Puzh7aKMlD","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 0xc7565d4051f6b073c50268e701e1e2a25ddb18edc457426be944629c9baecb20. 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/4Y67RGQnwP30Puzh7aKMlD.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/4Y67RGQnwP30Puzh7aKMlD.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc7565d4051f6b073c50268e701e1e2a25ddb18edc457426be944629c9baecb20","isrc":"NL3M12406658","name":"Addicted - Argy & Omnya Remix","registered_at":"2026-06-04T06:46:43Z","spotify_id":"4Y67RGQnwP30Puzh7aKMlD","type":"track"}
track: Addicted
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152250
  explicit: false
  by artist: Zerb
  by artist: The Chainsmokers
  by artist: Ink
  in album: Addicted (Argy & Omnya Remix)
    type: MusicAlbum
    date published: 2025-03-28
  isrc code: NLRD52350359
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:13:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab
  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/2L0151jIMjVC7VSrLRp5ja.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2L0151jIMjVC7VSrLRp5ja
  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 0x6de35a5342d1d0e3aa4564f052d66022e390708bf827f8f93930b10ec09d67ab. 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/2L0151jIMjVC7VSrLRp5ja.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/2L0151jIMjVC7VSrLRp5ja.
    date published: 2026-06-13T17:25:41Z

Past Lives (The Chainsmokers Remix)
type: MusicAlbum
date published: 2025-03-20
track: Past Lives - The Chainsmokers Remix
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157500
  explicit: false
  by artist: sapientdream
  by artist: Slushii
  by artist: The Chainsmokers
  in album: Past Lives (The Chainsmokers Remix)
    type: MusicAlbum
    date published: 2025-03-20
  isrc code: CA5KR2518706
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-02T01:06:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x275d5272b720a7f34e16c2304fcc799ac91fdae6ba172491ba0d82014dbfa88a
  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/5Zv4wwygUVrLFT0OdlvsgN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Zv4wwygUVrLFT0OdlvsgN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x275d5272b720a7f34e16c2304fcc799ac91fdae6ba172491ba0d82014dbfa88a","isrc":"CA5KR2518706","name":"Past Lives - The Chainsmokers Remix","registered_at":"2026-06-02T01:06:40Z","spotify_id":"5Zv4wwygUVrLFT0OdlvsgN","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 0x275d5272b720a7f34e16c2304fcc799ac91fdae6ba172491ba0d82014dbfa88a. 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/5Zv4wwygUVrLFT0OdlvsgN.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/5Zv4wwygUVrLFT0OdlvsgN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x275d5272b720a7f34e16c2304fcc799ac91fdae6ba172491ba0d82014dbfa88a","isrc":"CA5KR2518706","name":"Past Lives - The Chainsmokers Remix","registered_at":"2026-06-02T01:06:40Z","spotify_id":"5Zv4wwygUVrLFT0OdlvsgN","type":"track"}

Collage EP
type: MusicAlbum
date published: 2016-11-04
track: Setting Fires
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247435
  explicit: false
  by artist: The Chainsmokers
  by artist: XYLØ
  in album: Collage EP
    type: MusicAlbum
    date published: 2016-11-04
  isrc code: USQX91602152
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:30:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdaedf93ab23d55dc042f7e8022192302e0c2a5719c5c203c39da00c78ef62139
  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/2PC9Tl8SWVO2yhDDtJcrAi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PC9Tl8SWVO2yhDDtJcrAi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdaedf93ab23d55dc042f7e8022192302e0c2a5719c5c203c39da00c78ef62139","isrc":"USQX91602152","name":"Setting Fires","registered_at":"2026-06-04T07:30:07Z","spotify_id":"2PC9Tl8SWVO2yhDDtJcrAi","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 0xdaedf93ab23d55dc042f7e8022192302e0c2a5719c5c203c39da00c78ef62139. 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/2PC9Tl8SWVO2yhDDtJcrAi.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/2PC9Tl8SWVO2yhDDtJcrAi.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xdaedf93ab23d55dc042f7e8022192302e0c2a5719c5c203c39da00c78ef62139","isrc":"USQX91602152","name":"Setting Fires","registered_at":"2026-06-04T07:30:07Z","spotify_id":"2PC9Tl8SWVO2yhDDtJcrAi","type":"track"}

The Fate of Ophelia (The Chainsmokers Remix)
type: MusicAlbum
date published: 2025-11-28

Something Just Like This
type: MusicRecording
duration: PT4M7S
duration ms: 247160
explicit: false
by artist: The Chainsmokers
by artist: Coldplay
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91700278
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T02:38:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6
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/6RUKPb4LETWmmr3iAEQktW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RUKPb4LETWmmr3iAEQktW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6","isrc":"USQX91700278","name":"Something Just Like This","registered_at":"2026-06-01T02:38:22Z","spotify_id":"6RUKPb4LETWmmr3iAEQktW","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 0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6. 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/6RUKPb4LETWmmr3iAEQktW.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/6RUKPb4LETWmmr3iAEQktW.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe2e6f87f41979ec7cbb520e80f00ccdb91d87b3481579094ae8455cf7d584ef6","isrc":"USQX91700278","name":"Something Just Like This","registered_at":"2026-06-01T02:38:22Z","spotify_id":"6RUKPb4LETWmmr3iAEQktW","type":"track"}

Jungle
type: MusicRecording
duration: PT2M55S
duration ms: 175500
explicit: false
by artist: Alok
by artist: The Chainsmokers
by artist: Mae Stephens
in album: Jungle
  type: MusicAlbum
  date published: 2023-09-22
isrc code: DEE862301476
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:09:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc949f152b64cfad2596cbd22dbd97725fc0f051764879012584590432f9bf6ca
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/0OvO2X2Q3i98dc5RcgEN3x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OvO2X2Q3i98dc5RcgEN3x
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 0xc949f152b64cfad2596cbd22dbd97725fc0f051764879012584590432f9bf6ca. 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/0OvO2X2Q3i98dc5RcgEN3x.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/0OvO2X2Q3i98dc5RcgEN3x.
  date published: 2026-06-13T12:47:07Z

Celular
type: MusicRecording
duration: PT2M56S
duration ms: 176017
explicit: false
by artist: Nicky Jam
by artist: Maluma
by artist: The Chainsmokers
in album: Celular
  type: MusicAlbum
  date published: 2023-07-06
isrc code: USSD12300286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:51:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63c4c42d70d3f96e0e70fc6cd3cc23926fe31e13e336bd275901e85a60b2b23c
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/0LUG9jzDNXcIdIWeSx9g2C.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0LUG9jzDNXcIdIWeSx9g2C
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 0x63c4c42d70d3f96e0e70fc6cd3cc23926fe31e13e336bd275901e85a60b2b23c. 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/0LUG9jzDNXcIdIWeSx9g2C.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/0LUG9jzDNXcIdIWeSx9g2C.
  date published: 2026-06-13T12:47:07Z

Takeaway
type: MusicRecording
duration: PT3M29S
duration ms: 209880
explicit: false
by artist: The Chainsmokers
by artist: ILLENIUM
by artist: Lennon Stella
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91901353
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T06:43:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa450fc427a993e41a72f54c3de690f0061fea5b248c6e1314a6c3dba1ab63bd4
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/3g0mEQx3NTanacLseoP0Gw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3g0mEQx3NTanacLseoP0Gw
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 0xa450fc427a993e41a72f54c3de690f0061fea5b248c6e1314a6c3dba1ab63bd4. 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/3g0mEQx3NTanacLseoP0Gw.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/3g0mEQx3NTanacLseoP0Gw.
  date published: 2026-06-13T12:47:07Z

This Feeling
type: MusicRecording
duration: PT3M17S
duration ms: 197946
explicit: false
by artist: The Chainsmokers
by artist: Kelsea Ballerini
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91802210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:21:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c
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/4NBTZtAt1F13VvlSKe6KTl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4NBTZtAt1F13VvlSKe6KTl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c","isrc":"USQX91802210","name":"This Feeling","registered_at":"2026-06-01T05:21:31Z","spotify_id":"4NBTZtAt1F13VvlSKe6KTl","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 0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c. 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/4NBTZtAt1F13VvlSKe6KTl.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/4NBTZtAt1F13VvlSKe6KTl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x497512711057203c6c9d23f9df30ee52a9a290cfdd06e31cd4ea876024a0c97c","isrc":"USQX91802210","name":"This Feeling","registered_at":"2026-06-01T05:21:31Z","spotify_id":"4NBTZtAt1F13VvlSKe6KTl","type":"track"}

Call You Mine
type: MusicRecording
duration: PT3M37S
duration ms: 217640
explicit: false
by artist: The Chainsmokers
by artist: Bebe Rexha
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91901124
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:58:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69
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/2oejEp50ZzPuQTQ6v54Evp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2oejEp50ZzPuQTQ6v54Evp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69","isrc":"USQX91901124","name":"Call You Mine","registered_at":"2026-06-01T07:58:30Z","spotify_id":"2oejEp50ZzPuQTQ6v54Evp","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 0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69. 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/2oejEp50ZzPuQTQ6v54Evp.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/2oejEp50ZzPuQTQ6v54Evp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xeee4845d8e131cf01e48292ee5598aac99971582184c023f945ab427dcd99f69","isrc":"USQX91901124","name":"Call You Mine","registered_at":"2026-06-01T07:58:30Z","spotify_id":"2oejEp50ZzPuQTQ6v54Evp","type":"track"}

Who Do You Love
type: MusicRecording
duration: PT3M46S
duration ms: 226733
explicit: false
by artist: The Chainsmokers
by artist: 5 Seconds of Summer
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91803661
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T07:57:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6
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/2fVHrSxsQbJUuj9MW9zG1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fVHrSxsQbJUuj9MW9zG1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6","isrc":"USQX91803661","name":"Who Do You Love","registered_at":"2026-06-01T07:57:19Z","spotify_id":"2fVHrSxsQbJUuj9MW9zG1e","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 0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6. 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/2fVHrSxsQbJUuj9MW9zG1e.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/2fVHrSxsQbJUuj9MW9zG1e.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcaf0f1c9e3aa1de59f416a692b01fa4a6c8f6490a593fd92b0772a09cacd36a6","isrc":"USQX91803661","name":"Who Do You Love","registered_at":"2026-06-01T07:57:19Z","spotify_id":"2fVHrSxsQbJUuj9MW9zG1e","type":"track"}

High
type: MusicRecording
duration: PT2M55S
duration ms: 175163
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T14:12:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8330239978d98953a4c2026be951a677a38d48abbaba59ffcfca166252cfe96c
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/09AvsbivV1FQBRAEBJh7UL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09AvsbivV1FQBRAEBJh7UL
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 0x8330239978d98953a4c2026be951a677a38d48abbaba59ffcfca166252cfe96c. 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/09AvsbivV1FQBRAEBJh7UL.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/09AvsbivV1FQBRAEBJh7UL.
  date published: 2026-06-13T12:47:07Z

Paris
type: MusicRecording
duration: PT3M41S
duration ms: 221506
explicit: false
by artist: The Chainsmokers
in album: Memories...Do Not Open
  type: MusicAlbum
  date published: 2017-04-07
isrc code: USQX91603031
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:13:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7435a6c519d622965768c2a20da9f3e91a8962e01ca5fbaced6c7c718c336881
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/72jbDTw1piOOj770jWNeaG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72jbDTw1piOOj770jWNeaG
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 0x7435a6c519d622965768c2a20da9f3e91a8962e01ca5fbaced6c7c718c336881. 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/72jbDTw1piOOj770jWNeaG.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/72jbDTw1piOOj770jWNeaG.
  date published: 2026-06-13T12:47:07Z

No Shade at Pitti
type: MusicRecording
duration: PT3M33S
duration ms: 213833
explicit: false
by artist: The Chainsmokers
in album: No Hard Feelings
  type: MusicAlbum
  date published: 2024-05-10
isrc code: USQX92401580
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:51:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47
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/0Wz5dUk7mkYv57W81E5T7u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Wz5dUk7mkYv57W81E5T7u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47","isrc":"USQX92401580","name":"No Shade at Pitti","registered_at":"2026-06-04T07:51:39Z","spotify_id":"0Wz5dUk7mkYv57W81E5T7u","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 0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47. 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/0Wz5dUk7mkYv57W81E5T7u.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/0Wz5dUk7mkYv57W81E5T7u.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x08e3b206ce3c9d1042d429cd94b563d43fd3d8e4b842923c393152a9e773fc47","isrc":"USQX92401580","name":"No Shade at Pitti","registered_at":"2026-06-04T07:51:39Z","spotify_id":"0Wz5dUk7mkYv57W81E5T7u","type":"track"}

Sick Boy
type: MusicRecording
duration: PT3M13S
duration ms: 193200
explicit: false
by artist: The Chainsmokers
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91702676
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T11:07:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac
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/58kZ9spgxmlEznXGu6FPdQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58kZ9spgxmlEznXGu6FPdQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac","isrc":"USQX91702676","name":"Sick Boy","registered_at":"2026-06-01T11:07:06Z","spotify_id":"58kZ9spgxmlEznXGu6FPdQ","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 0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac. 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/58kZ9spgxmlEznXGu6FPdQ.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/58kZ9spgxmlEznXGu6FPdQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x089ec50e4a6f7f88a952e2f5e824dca45304b5bbc3a451f5a62cd4c4084e3aac","isrc":"USQX91702676","name":"Sick Boy","registered_at":"2026-06-01T11:07:06Z","spotify_id":"58kZ9spgxmlEznXGu6FPdQ","type":"track"}

Hope
type: MusicRecording
duration: PT3M0S
duration ms: 180120
explicit: false
by artist: The Chainsmokers
by artist: Winona Oak
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91803485
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:32:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76208d198103b44d799d670cd0f82fb92298e842d786e06411c4fc4388df3d0e
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/4BiiOzZCrXEzHRLYcYFiD5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BiiOzZCrXEzHRLYcYFiD5
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 0x76208d198103b44d799d670cd0f82fb92298e842d786e06411c4fc4388df3d0e. 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/4BiiOzZCrXEzHRLYcYFiD5.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/4BiiOzZCrXEzHRLYcYFiD5.
  date published: 2026-06-13T12:47:07Z

The Fall
type: MusicRecording
duration: PT3M16S
duration ms: 196021
explicit: false
by artist: The Chainsmokers
by artist: Ship Wrek
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92202479
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T06:48:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3
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/5FvGI8KtImlEbOsvEW3pfX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FvGI8KtImlEbOsvEW3pfX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3","isrc":"USQX92202479","name":"The Fall","registered_at":"2026-06-04T06:48:03Z","spotify_id":"5FvGI8KtImlEbOsvEW3pfX","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 0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3. 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/5FvGI8KtImlEbOsvEW3pfX.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/5FvGI8KtImlEbOsvEW3pfX.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3222cda5ad45304827652e80389e96a4b94fb0f4bde7ddb00a7d148ca2652ed3","isrc":"USQX92202479","name":"The Fall","registered_at":"2026-06-04T06:48:03Z","spotify_id":"5FvGI8KtImlEbOsvEW3pfX","type":"track"}

iPad
type: MusicRecording
duration: PT3M22S
duration ms: 202406
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105837
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:36:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x573665287d25c2211bf687963018d0a5bb3ee3d3740b76937c1295f3805ee5f9
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/4edHoZerfvMGeLz3ohZit6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4edHoZerfvMGeLz3ohZit6
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 0x573665287d25c2211bf687963018d0a5bb3ee3d3740b76937c1295f3805ee5f9. 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/4edHoZerfvMGeLz3ohZit6.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/4edHoZerfvMGeLz3ohZit6.
  date published: 2026-06-13T12:47:07Z

Addicted - Joel Corry Remix
type: MusicRecording
duration: PT2M27S
duration ms: 147153
explicit: false
by artist: Zerb
by artist: The Chainsmokers
by artist: Ink
by artist: Joel Corry
in album: Addicted (Joel Corry Remix)
  type: MusicAlbum
  date published: 2024-05-03
isrc code: NLRD52350388
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:21:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f
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/20qJ9gfFbD4Dw7EsQ2EOGj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20qJ9gfFbD4Dw7EsQ2EOGj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f","isrc":"NLRD52350388","name":"Addicted - Joel Corry Remix","registered_at":"2026-06-04T10:21:43Z","spotify_id":"20qJ9gfFbD4Dw7EsQ2EOGj","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 0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f. 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/20qJ9gfFbD4Dw7EsQ2EOGj.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/20qJ9gfFbD4Dw7EsQ2EOGj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x30d7241b0043e5e44f28b8f1137747cc094ff5e6b25735115f31231cf20f103f","isrc":"NLRD52350388","name":"Addicted - Joel Corry Remix","registered_at":"2026-06-04T10:21:43Z","spotify_id":"20qJ9gfFbD4Dw7EsQ2EOGj","type":"track"}

Family
type: MusicRecording
duration: PT3M14S
duration ms: 194826
explicit: false
by artist: The Chainsmokers
by artist: Kygo
in album: World War Joy
  type: MusicAlbum
  date published: 2019-12-06
isrc code: USQX91903241
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-02T00:26:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x466f62e21827e8357df863f1e069faa7015d78bae05ea69eb05bb32576b3cf19
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/3TKpJrY9q49Mj1JOsM9zGL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3TKpJrY9q49Mj1JOsM9zGL
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 0x466f62e21827e8357df863f1e069faa7015d78bae05ea69eb05bb32576b3cf19. 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/3TKpJrY9q49Mj1JOsM9zGL.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/3TKpJrY9q49Mj1JOsM9zGL.
  date published: 2026-06-13T12:47:07Z

Somebody
type: MusicRecording
duration: PT3M41S
duration ms: 221986
explicit: false
by artist: The Chainsmokers
by artist: Drew Love
in album: Sick Boy
  type: MusicAlbum
  date published: 2018-12-14
isrc code: USQX91800357
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T15:48:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67c83ae424e5018b01cf90222a3dd919f94a6885b494d344f255d7c25fa14465
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/0fTiDOXRNEN0lUeYGoSHml.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fTiDOXRNEN0lUeYGoSHml
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 0x67c83ae424e5018b01cf90222a3dd919f94a6885b494d344f255d7c25fa14465. 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/0fTiDOXRNEN0lUeYGoSHml.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/0fTiDOXRNEN0lUeYGoSHml.
  date published: 2026-06-13T12:47:07Z

Tennis Court
type: MusicRecording
duration: PT3M9S
duration ms: 189401
explicit: false
by artist: The Chainsmokers
in album: No Hard Feelings
  type: MusicAlbum
  date published: 2024-05-10
isrc code: USQX92401579
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:07:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x706548eddfb9253dbf65fe904ef2801a3e4fc2d9a93329f09ed2af57e9073f49
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/1Yh82W1H6OrHlCGzpkFBmH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Yh82W1H6OrHlCGzpkFBmH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x706548eddfb9253dbf65fe904ef2801a3e4fc2d9a93329f09ed2af57e9073f49","isrc":"USQX92401579","name":"Tennis Court","registered_at":"2026-06-04T11:07:45Z","spotify_id":"1Yh82W1H6OrHlCGzpkFBmH","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 0x706548eddfb9253dbf65fe904ef2801a3e4fc2d9a93329f09ed2af57e9073f49. 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/1Yh82W1H6OrHlCGzpkFBmH.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/1Yh82W1H6OrHlCGzpkFBmH.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x706548eddfb9253dbf65fe904ef2801a3e4fc2d9a93329f09ed2af57e9073f49","isrc":"USQX92401579","name":"Tennis Court","registered_at":"2026-06-04T11:07:45Z","spotify_id":"1Yh82W1H6OrHlCGzpkFBmH","type":"track"}

Bad Advice
type: MusicRecording
duration: PT3M13S
duration ms: 193397
explicit: false
by artist: The Chainsmokers
by artist: ELIO
in album: No Hard Feelings
  type: MusicAlbum
  date published: 2024-05-10
isrc code: USQX92401577
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:00:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53bd2edf642f12dfede30a9468e3a2428bfb23ea931d9ee37fe11f5c0644ab8b
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/26c79e3JqgkuyvGeH5fmnB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26c79e3JqgkuyvGeH5fmnB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53bd2edf642f12dfede30a9468e3a2428bfb23ea931d9ee37fe11f5c0644ab8b","isrc":"USQX92401577","name":"Bad Advice","registered_at":"2026-06-04T16:00:04Z","spotify_id":"26c79e3JqgkuyvGeH5fmnB","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 0x53bd2edf642f12dfede30a9468e3a2428bfb23ea931d9ee37fe11f5c0644ab8b. 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/26c79e3JqgkuyvGeH5fmnB.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/26c79e3JqgkuyvGeH5fmnB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x53bd2edf642f12dfede30a9468e3a2428bfb23ea931d9ee37fe11f5c0644ab8b","isrc":"USQX92401577","name":"Bad Advice","registered_at":"2026-06-04T16:00:04Z","spotify_id":"26c79e3JqgkuyvGeH5fmnB","type":"track"}

I Love U
type: MusicRecording
duration: PT3M5S
duration ms: 185522
explicit: false
by artist: The Chainsmokers
in album: So Far So Good
  type: MusicAlbum
  date published: 2022-06-08
isrc code: USQX92105841
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T05:35:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff
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/2FqkTu4FhwDWn9hzEaWWCE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FqkTu4FhwDWn9hzEaWWCE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff","isrc":"USQX92105841","name":"I Love U","registered_at":"2026-06-04T05:35:32Z","spotify_id":"2FqkTu4FhwDWn9hzEaWWCE","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 0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff. 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/2FqkTu4FhwDWn9hzEaWWCE.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/2FqkTu4FhwDWn9hzEaWWCE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdd63db966b350e72381a3ce505a773c733a718c190c648c86b73dbb175f675ff","isrc":"USQX92105841","name":"I Love U","registered_at":"2026-06-04T05:35:32Z","spotify_id":"2FqkTu4FhwDWn9hzEaWWCE","type":"track"}