COLIN
type: MusicGroup
genre: chill-house
popularity: 53
followers: 7668
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b8d4f9b71443a1f7c716a136a7a3670f2c56f9885db3ba915f133e2cfc1a17b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbeb2b91-a327-4c69-bb47-a5a61b168d85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbeb2b91-a327-4c69-bb47-a5a61b168d85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbeb2b91-a327-4c69-bb47-a5a61b168d85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x4b8d4f9b71443a1f7c716a136a7a3670f2c56f9885db3ba915f133e2cfc1a17b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbeb2b91-a327-4c69-bb47-a5a61b168d85.json and https://artists.proofprofile.net/proofs/artist/fbeb2b91-a327-4c69-bb47-a5a61b168d85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: When It Rains
  type: MusicAlbum
  date published: 2021-06-04
  track: When It Rains
    type: MusicRecording
    duration: PT1M57S
    duration ms: 117743
    explicit: false
    by artist: SRTW
    by artist: COLIN
    by artist: Noile
    by artist: CLOSR
    in album: When It Rains
      type: MusicAlbum
      date published: 2021-06-04
    isrc code: DEYT72100468
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T09:43:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3
    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/2mKVViSvCCrm6dzBCuLWyd.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mKVViSvCCrm6dzBCuLWyd
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3","isrc":"DEYT72100468","name":"When It Rains","registered_at":"2026-06-04T09:43:12Z","spotify_id":"2mKVViSvCCrm6dzBCuLWyd","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3. 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/2mKVViSvCCrm6dzBCuLWyd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mKVViSvCCrm6dzBCuLWyd.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3","isrc":"DEYT72100468","name":"When It Rains","registered_at":"2026-06-04T09:43:12Z","spotify_id":"2mKVViSvCCrm6dzBCuLWyd","type":"track"}
  track: Thinking About You
    type: MusicRecording
    duration: PT1M49S
    duration ms: 109125
    explicit: false
    by artist: SRTW
    by artist: COLIN
    by artist: Noile
    in album: When It Rains
      type: MusicAlbum
      date published: 2021-06-04
    isrc code: DEYT72100469
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T16:10:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5
    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/5OAZRO9hBnFsPYLm8tG7ku.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OAZRO9hBnFsPYLm8tG7ku
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5","isrc":"DEYT72100469","name":"Thinking About You","registered_at":"2026-06-05T16:10:25Z","spotify_id":"5OAZRO9hBnFsPYLm8tG7ku","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5. 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/5OAZRO9hBnFsPYLm8tG7ku.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OAZRO9hBnFsPYLm8tG7ku.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5","isrc":"DEYT72100469","name":"Thinking About You","registered_at":"2026-06-05T16:10:25Z","spotify_id":"5OAZRO9hBnFsPYLm8tG7ku","type":"track"}
album: The Sky and The Stars
  type: MusicAlbum
  date published: 2021-07-02
  track: The Sky and The Stars
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119425
    explicit: false
    by artist: SRTW
    by artist: COLIN
    by artist: Noile
    in album: The Sky and The Stars
      type: MusicAlbum
      date published: 2021-07-02
    isrc code: DEYT72100497
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T01:39:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e
    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/3wZ8DMwxPe3frPFiy4GLDf.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wZ8DMwxPe3frPFiy4GLDf
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e","isrc":"DEYT72100497","name":"The Sky and The Stars","registered_at":"2026-06-06T01:39:15Z","spotify_id":"3wZ8DMwxPe3frPFiy4GLDf","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e. 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/3wZ8DMwxPe3frPFiy4GLDf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wZ8DMwxPe3frPFiy4GLDf.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e","isrc":"DEYT72100497","name":"The Sky and The Stars","registered_at":"2026-06-06T01:39:15Z","spotify_id":"3wZ8DMwxPe3frPFiy4GLDf","type":"track"}
  track: Ocean View
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110887
    explicit: false
    by artist: SRTW
    by artist: COLIN
    by artist: Noile
    in album: The Sky and The Stars
      type: MusicAlbum
      date published: 2021-07-02
    isrc code: DEYT72100498
    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
album: Lose You
album: Lonely Nights
album: Pumped Up Kicks
album: Breathe Again (Instrumental)
album: Umbrella
album: Heartbeat
album: The Sun
album: Sound of The Sun
album: Melancholy
album: Breathe Again
album: Time Flies
album: Waiting for You
album: Quickly
album: Home
album: Swim (Slowed & Reverbed)
album: Beautiful
album: Dancing in The River
album: Summertime
album: Paradise
album: Chasing Stars
album: Palm Trees
album: Time After Time (COLIN Chill Mix)
album: Wait
album: Warm
album: Never Say Goodbye
album: Afraid to Love
album: 9 PM
album: Lucky Charm
album: You
album: Amazing
album: New York
album: Sunrise
album: Shadow
album: When It's All Over
album: Slowly
album: To You
album: Faded
album: Swim
album: Summer Love
album: Summertime Memories
album: Sunkissed in Malibu
album: Seaside Drift
album: Open
album: I'll Be There
album: Somewhere
album: Until the Sun Comes Up
album: Floating (COLIN Remix)
album: Narcotic
album: Feel
album: By the Sea (COLIN Remix)
album: Castle in the Sky
album: Breathe
album: Winter Wonderland
album: A City
album: Kiss Me
album: Sweater Days
album: If I Fall
album: Hot Chocolate
album: Sun and Moon
album: Supergirl
album: Daydream
album: Coastline

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T08:35:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c

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/3lTwoQPiDlJqn6dRoE0Adl.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lTwoQPiDlJqn6dRoE0Adl

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c","isrc":"DEYT72100498","name":"Ocean View","registered_at":"2026-06-04T08:35:11Z","spotify_id":"3lTwoQPiDlJqn6dRoE0Adl","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 0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c. 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/3lTwoQPiDlJqn6dRoE0Adl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lTwoQPiDlJqn6dRoE0Adl.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c","isrc":"DEYT72100498","name":"Ocean View","registered_at":"2026-06-04T08:35:11Z","spotify_id":"3lTwoQPiDlJqn6dRoE0Adl","type":"track"}

Lose You
type: MusicAlbum
date published: 2023-12-15
track: Lose You
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151698
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Lose You
    type: MusicAlbum
    date published: 2023-12-15
  isrc code: DEYT72300256
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:38:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2
  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/2YUqO6sH05EcrT5aSjSVUZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YUqO6sH05EcrT5aSjSVUZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2","isrc":"DEYT72300256","name":"Lose You","registered_at":"2026-06-06T17:38:26Z","spotify_id":"2YUqO6sH05EcrT5aSjSVUZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2. 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/2YUqO6sH05EcrT5aSjSVUZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YUqO6sH05EcrT5aSjSVUZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2","isrc":"DEYT72300256","name":"Lose You","registered_at":"2026-06-06T17:38:26Z","spotify_id":"2YUqO6sH05EcrT5aSjSVUZ","type":"track"}

Lonely Nights
type: MusicAlbum
date published: 2023-12-08
track: Lonely Nights
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151698
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Lonely Nights
    type: MusicAlbum
    date published: 2023-12-08
  isrc code: DEYT72300249
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:26:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37
  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/4VVVtCUR4ObJggbCCVAQTx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VVVtCUR4ObJggbCCVAQTx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37","isrc":"DEYT72300249","name":"Lonely Nights","registered_at":"2026-06-05T15:26:24Z","spotify_id":"4VVVtCUR4ObJggbCCVAQTx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37. 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/4VVVtCUR4ObJggbCCVAQTx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VVVtCUR4ObJggbCCVAQTx.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37","isrc":"DEYT72300249","name":"Lonely Nights","registered_at":"2026-06-05T15:26:24Z","spotify_id":"4VVVtCUR4ObJggbCCVAQTx","type":"track"}

Pumped Up Kicks
type: MusicAlbum
date published: 2023-11-03
track: Pumped Up Kicks
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122045
  explicit: false
  by artist: COLIN
  in album: Pumped Up Kicks
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: DEYT72300224
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T11:06:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99
  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/5AYEHaF29oOkgm1fbYcUgE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AYEHaF29oOkgm1fbYcUgE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99","isrc":"DEYT72300224","name":"Pumped Up Kicks","registered_at":"2026-06-06T11:06:26Z","spotify_id":"5AYEHaF29oOkgm1fbYcUgE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99. 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/5AYEHaF29oOkgm1fbYcUgE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AYEHaF29oOkgm1fbYcUgE.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99","isrc":"DEYT72300224","name":"Pumped Up Kicks","registered_at":"2026-06-06T11:06:26Z","spotify_id":"5AYEHaF29oOkgm1fbYcUgE","type":"track"}

Breathe Again (Instrumental)
type: MusicAlbum
date published: 2023-10-27
track: Breathe Again - Instrumental
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162439
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Breathe Again (Instrumental)
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: DEYT72300223
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T17:05:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933
  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/3LhRU3xG3anTBdJOjp0zqR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LhRU3xG3anTBdJOjp0zqR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933","isrc":"DEYT72300223","name":"Breathe Again - Instrumental","registered_at":"2026-06-05T17:05:34Z","spotify_id":"3LhRU3xG3anTBdJOjp0zqR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933. 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/3LhRU3xG3anTBdJOjp0zqR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LhRU3xG3anTBdJOjp0zqR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933","isrc":"DEYT72300223","name":"Breathe Again - Instrumental","registered_at":"2026-06-05T17:05:34Z","spotify_id":"3LhRU3xG3anTBdJOjp0zqR","type":"track"}

Umbrella
type: MusicAlbum
date published: 2023-10-20
track: Umbrella
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108979
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Umbrella
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: DEYT72300218
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:53:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5501ba919623ad80f9d225151592e3b04c0179bf64231a218d3c549d05cf6f93
  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/6N87sVJM5jeH4LNU5mpCWZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N87sVJM5jeH4LNU5mpCWZ
  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 0x5501ba919623ad80f9d225151592e3b04c0179bf64231a218d3c549d05cf6f93. 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/6N87sVJM5jeH4LNU5mpCWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N87sVJM5jeH4LNU5mpCWZ.
    date published: 2026-06-13T12:47:07Z
track: Give up On You
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135700
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Umbrella
    type: MusicAlbum
    date published: 2023-10-20
  isrc code: DEYT72300219
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:51:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980
  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/2CndqfJbKr8T7jAzXHfD7a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CndqfJbKr8T7jAzXHfD7a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980","isrc":"DEYT72300219","name":"Give up On You","registered_at":"2026-06-10T15:51:54Z","spotify_id":"2CndqfJbKr8T7jAzXHfD7a","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980. 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/2CndqfJbKr8T7jAzXHfD7a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CndqfJbKr8T7jAzXHfD7a.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980","isrc":"DEYT72300219","name":"Give up On You","registered_at":"2026-06-10T15:51:54Z","spotify_id":"2CndqfJbKr8T7jAzXHfD7a","type":"track"}

Heartbeat
type: MusicAlbum
date published: 2023-10-13
track: Heartbeat
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142678
  explicit: false
  by artist: COLIN
  in album: Heartbeat
    type: MusicAlbum
    date published: 2023-10-13
  isrc code: DEYT72300211
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T03:34:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xceee9b04b92b06bb9e1d87c14defdbd4df75619da8bfc92c7362688a7aff17b6
  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/01IRC43YK2wX93cWJLKbto.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01IRC43YK2wX93cWJLKbto
  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 0xceee9b04b92b06bb9e1d87c14defdbd4df75619da8bfc92c7362688a7aff17b6. 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/01IRC43YK2wX93cWJLKbto.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01IRC43YK2wX93cWJLKbto.
    date published: 2026-06-13T17:25:41Z

The Sun
type: MusicAlbum
date published: 2023-09-22
track: The Sun
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123600
  explicit: false
  by artist: COLIN
  in album: The Sun
    type: MusicAlbum
    date published: 2023-09-22
  isrc code: DEYT72300196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:49:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947
  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/5kwkAiKRXRkUXaaVox5xbI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kwkAiKRXRkUXaaVox5xbI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947","isrc":"DEYT72300196","name":"The Sun","registered_at":"2026-06-07T13:49:47Z","spotify_id":"5kwkAiKRXRkUXaaVox5xbI","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947. 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/5kwkAiKRXRkUXaaVox5xbI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kwkAiKRXRkUXaaVox5xbI.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947","isrc":"DEYT72300196","name":"The Sun","registered_at":"2026-06-07T13:49:47Z","spotify_id":"5kwkAiKRXRkUXaaVox5xbI","type":"track"}

Sound of The Sun
type: MusicAlbum
date published: 2023-09-01
track: Sound of The Sun
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116911
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Sound of The Sun
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: DEYT72300177
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:16:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c
  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/2aNHEStd3EQ04T8R7ku0i6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aNHEStd3EQ04T8R7ku0i6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c","isrc":"DEYT72300177","name":"Sound of The Sun","registered_at":"2026-06-05T05:16:24Z","spotify_id":"2aNHEStd3EQ04T8R7ku0i6","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c. 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/2aNHEStd3EQ04T8R7ku0i6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aNHEStd3EQ04T8R7ku0i6.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c","isrc":"DEYT72300177","name":"Sound of The Sun","registered_at":"2026-06-05T05:16:24Z","spotify_id":"2aNHEStd3EQ04T8R7ku0i6","type":"track"}
track: Shine On
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111570
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Sound of The Sun
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: DEYT72300178
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:54:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184
  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/1SwQS3Qg6JhjGHjWjHxn7t.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SwQS3Qg6JhjGHjWjHxn7t
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184","isrc":"DEYT72300178","name":"Shine On","registered_at":"2026-06-04T15:54:56Z","spotify_id":"1SwQS3Qg6JhjGHjWjHxn7t","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184. 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/1SwQS3Qg6JhjGHjWjHxn7t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SwQS3Qg6JhjGHjWjHxn7t.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184","isrc":"DEYT72300178","name":"Shine On","registered_at":"2026-06-04T15:54:56Z","spotify_id":"1SwQS3Qg6JhjGHjWjHxn7t","type":"track"}

Melancholy
type: MusicAlbum
date published: 2023-06-23
track: Melancholy
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158571
  explicit: false
  by artist: Monomy
  by artist: COLIN
  by artist: Nokyo
  in album: Melancholy
    type: MusicAlbum
    date published: 2023-06-23
  isrc code: DEYT72300137
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:36:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc1ec55699032e0608ca89143df5062b21b64000d1e1b8cc2fb683fd4c44e3871
  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/7KkkF4zpRCdOpPODvmAbnz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KkkF4zpRCdOpPODvmAbnz
  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 0xc1ec55699032e0608ca89143df5062b21b64000d1e1b8cc2fb683fd4c44e3871. 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/7KkkF4zpRCdOpPODvmAbnz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KkkF4zpRCdOpPODvmAbnz.
    date published: 2026-06-13T15:41:10Z

Breathe Again
type: MusicAlbum
date published: 2023-04-07
track: Breathe Again
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162439
  explicit: false
  by artist: Monomy
  by artist: COLIN
  by artist: Nokyo
  in album: Breathe Again
    type: MusicAlbum
    date published: 2023-04-07
  isrc code: DEYT72300057
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:44:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07
  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/3IHXl6Qx36IauKBOllIpKY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IHXl6Qx36IauKBOllIpKY
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07","isrc":"DEYT72300057","name":"Breathe Again","registered_at":"2026-06-05T12:44:37Z","spotify_id":"3IHXl6Qx36IauKBOllIpKY","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07. 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/3IHXl6Qx36IauKBOllIpKY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IHXl6Qx36IauKBOllIpKY.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07","isrc":"DEYT72300057","name":"Breathe Again","registered_at":"2026-06-05T12:44:37Z","spotify_id":"3IHXl6Qx36IauKBOllIpKY","type":"track"}

Time Flies
type: MusicAlbum
date published: 2023-03-24
track: Time Flies
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180184
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Time Flies
    type: MusicAlbum
    date published: 2023-03-24
  isrc code: DEYT72300048
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:45:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdcf9ebbaaa9111ea69aaba73a042e1064fa52fba44ae3a65596882b31be06f09
  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/0HdU6Pg9HZWGipERHy7lOL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HdU6Pg9HZWGipERHy7lOL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdcf9ebbaaa9111ea69aaba73a042e1064fa52fba44ae3a65596882b31be06f09","isrc":"DEYT72300048","name":"Time Flies","registered_at":"2026-06-07T05:45:42Z","spotify_id":"0HdU6Pg9HZWGipERHy7lOL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf9ebbaaa9111ea69aaba73a042e1064fa52fba44ae3a65596882b31be06f09. 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/0HdU6Pg9HZWGipERHy7lOL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0HdU6Pg9HZWGipERHy7lOL.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xdcf9ebbaaa9111ea69aaba73a042e1064fa52fba44ae3a65596882b31be06f09","isrc":"DEYT72300048","name":"Time Flies","registered_at":"2026-06-07T05:45:42Z","spotify_id":"0HdU6Pg9HZWGipERHy7lOL","type":"track"}

Waiting for You
type: MusicAlbum
date published: 2023-03-10
track: Waiting for You
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179214
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Waiting for You
    type: MusicAlbum
    date published: 2023-03-10
  isrc code: DEYT72300038
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:49:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3732699098e302993a6655f36d285a251386c49fe908109bb8436781108666d7
  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/4tcEEy1KtphxaPExIKgpdm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tcEEy1KtphxaPExIKgpdm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3732699098e302993a6655f36d285a251386c49fe908109bb8436781108666d7","isrc":"DEYT72300038","name":"Waiting for You","registered_at":"2026-06-07T13:49:09Z","spotify_id":"4tcEEy1KtphxaPExIKgpdm","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3732699098e302993a6655f36d285a251386c49fe908109bb8436781108666d7. 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/4tcEEy1KtphxaPExIKgpdm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4tcEEy1KtphxaPExIKgpdm.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x3732699098e302993a6655f36d285a251386c49fe908109bb8436781108666d7","isrc":"DEYT72300038","name":"Waiting for You","registered_at":"2026-06-07T13:49:09Z","spotify_id":"4tcEEy1KtphxaPExIKgpdm","type":"track"}

Quickly
type: MusicAlbum
date published: 2023-02-24
track: Quickly
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169743
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Quickly
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: DEYT72300029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:51:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09635206201a764f2fc29cb4a05cd9cc52a2485e101874256fabcbadab2bbae7
  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/311xHkveXLppO3QQyLOpqt.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/311xHkveXLppO3QQyLOpqt
  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 0x09635206201a764f2fc29cb4a05cd9cc52a2485e101874256fabcbadab2bbae7. 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/311xHkveXLppO3QQyLOpqt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/311xHkveXLppO3QQyLOpqt.
    date published: 2026-06-13T15:41:10Z

Home
type: MusicAlbum
date published: 2023-01-06
track: Home
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108000
  explicit: false
  by artist: COLIN
  in album: Home
    type: MusicAlbum
    date published: 2023-01-06
  isrc code: DEYT72200610
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:43:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x043080f266dc94b26d0f1421fc45be080e98fe9edd08bee6836c5f0ad25699df
  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/4MNBpqeogOQjbCObmRexOw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MNBpqeogOQjbCObmRexOw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043080f266dc94b26d0f1421fc45be080e98fe9edd08bee6836c5f0ad25699df. 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/4MNBpqeogOQjbCObmRexOw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4MNBpqeogOQjbCObmRexOw.
    date published: 2026-06-13T12:53:06Z

Swim (Slowed & Reverbed)
type: MusicAlbum
date published: 2022-11-04
track: Swim - Slowed & Reverbed
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140727
  explicit: false
  by artist: COLIN
  in album: Swim (Slowed & Reverbed)
    type: MusicAlbum
    date published: 2022-11-04
  isrc code: DEYT72200484
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:49:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe1bf1eb70b327d7e121f8d0a5c76733cd4de62c0b2bbca5662c03797390e0bd4
  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/6HVruYj5YxBE55tvh3jBBr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HVruYj5YxBE55tvh3jBBr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe1bf1eb70b327d7e121f8d0a5c76733cd4de62c0b2bbca5662c03797390e0bd4","isrc":"DEYT72200484","name":"Swim - Slowed & Reverbed","registered_at":"2026-06-09T07:49:42Z","spotify_id":"6HVruYj5YxBE55tvh3jBBr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bf1eb70b327d7e121f8d0a5c76733cd4de62c0b2bbca5662c03797390e0bd4. 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/6HVruYj5YxBE55tvh3jBBr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HVruYj5YxBE55tvh3jBBr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe1bf1eb70b327d7e121f8d0a5c76733cd4de62c0b2bbca5662c03797390e0bd4","isrc":"DEYT72200484","name":"Swim - Slowed & Reverbed","registered_at":"2026-06-09T07:49:42Z","spotify_id":"6HVruYj5YxBE55tvh3jBBr","type":"track"}

Beautiful
type: MusicAlbum
date published: 2022-09-09
track: Beautiful
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121894
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Beautiful
    type: MusicAlbum
    date published: 2022-09-09
  isrc code: DEYT72200392
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:26:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4033bd54981efbbb049caf9b2ba460a48e258394ca9c3f9bb39993f76ed1727f
  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/0daOdYBVZB8LlL7nuW5Bjv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0daOdYBVZB8LlL7nuW5Bjv
  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 0x4033bd54981efbbb049caf9b2ba460a48e258394ca9c3f9bb39993f76ed1727f. 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/0daOdYBVZB8LlL7nuW5Bjv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0daOdYBVZB8LlL7nuW5Bjv.
    date published: 2026-06-13T17:25:41Z

Dancing in The River
type: MusicAlbum
date published: 2022-09-02
track: Dancing in The River
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148888
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: SOFYKA
  in album: Dancing in The River
    type: MusicAlbum
    date published: 2022-09-02
  isrc code: DEYT72200388
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T02:19:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad675dcc5000cd73f37b29b52c99289133f98fba084ed797a2a84f5390b4e57c
  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/6TJWCNUAjFeEDyZ8YjgymV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TJWCNUAjFeEDyZ8YjgymV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xad675dcc5000cd73f37b29b52c99289133f98fba084ed797a2a84f5390b4e57c","isrc":"DEYT72200388","name":"Dancing in The River","registered_at":"2026-06-10T02:19:30Z","spotify_id":"6TJWCNUAjFeEDyZ8YjgymV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad675dcc5000cd73f37b29b52c99289133f98fba084ed797a2a84f5390b4e57c. 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/6TJWCNUAjFeEDyZ8YjgymV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6TJWCNUAjFeEDyZ8YjgymV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xad675dcc5000cd73f37b29b52c99289133f98fba084ed797a2a84f5390b4e57c","isrc":"DEYT72200388","name":"Dancing in The River","registered_at":"2026-06-10T02:19:30Z","spotify_id":"6TJWCNUAjFeEDyZ8YjgymV","type":"track"}

Summertime
type: MusicAlbum
date published: 2022-08-26
track: Summertime
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122175
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Summertime
    type: MusicAlbum
    date published: 2022-08-26
  isrc code: DEYT72200384
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:18:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca81ea759cce35c89c31d4c7bab3186c042c24f6d001ea1ade0a8fb6d8261a12
  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/1ijqGNeQBWYSO9X5YyaQdo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ijqGNeQBWYSO9X5YyaQdo
  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 0xca81ea759cce35c89c31d4c7bab3186c042c24f6d001ea1ade0a8fb6d8261a12. 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/1ijqGNeQBWYSO9X5YyaQdo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ijqGNeQBWYSO9X5YyaQdo.
    date published: 2026-06-13T12:47:07Z

Paradise
type: MusicAlbum
date published: 2022-08-19
track: Paradise
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145388
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: kaii
  in album: Paradise
    type: MusicAlbum
    date published: 2022-08-19
  isrc code: DEYT72200378
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:48:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e4e58c22635a36afcef46192b60e24715e996c93d4a2e31ec751330e185d3d4
  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/0PCWHAdcfuBmyYtt0nKxLY.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PCWHAdcfuBmyYtt0nKxLY
  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 0x6e4e58c22635a36afcef46192b60e24715e996c93d4a2e31ec751330e185d3d4. 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/0PCWHAdcfuBmyYtt0nKxLY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PCWHAdcfuBmyYtt0nKxLY.
    date published: 2026-06-13T15:41:10Z

Chasing Stars
type: MusicAlbum
date published: 2022-08-05
track: Chasing Stars
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123817
  explicit: false
  by artist: COLIN
  in album: Chasing Stars
    type: MusicAlbum
    date published: 2022-08-05
  isrc code: DEYT72200371
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:43:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x90a9e94bd7a7cd554af4e34b6f276f4d0a7a45c8edb560bfe394287cba732007
  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/59nRRE7SloZ2WiYHkndmro.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59nRRE7SloZ2WiYHkndmro
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x90a9e94bd7a7cd554af4e34b6f276f4d0a7a45c8edb560bfe394287cba732007","isrc":"DEYT72200371","name":"Chasing Stars","registered_at":"2026-06-07T07:43:38Z","spotify_id":"59nRRE7SloZ2WiYHkndmro","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a9e94bd7a7cd554af4e34b6f276f4d0a7a45c8edb560bfe394287cba732007. 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/59nRRE7SloZ2WiYHkndmro.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59nRRE7SloZ2WiYHkndmro.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x90a9e94bd7a7cd554af4e34b6f276f4d0a7a45c8edb560bfe394287cba732007","isrc":"DEYT72200371","name":"Chasing Stars","registered_at":"2026-06-07T07:43:38Z","spotify_id":"59nRRE7SloZ2WiYHkndmro","type":"track"}

Palm Trees
type: MusicAlbum
date published: 2022-07-22
track: Palm Trees
  type: MusicRecording
  duration: PT1M45S
  duration ms: 105981
  explicit: false
  by artist: COLIN
  in album: Palm Trees
    type: MusicAlbum
    date published: 2022-07-22
  isrc code: DEYT72200348
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:07:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4
  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/6Ul3uAxFeiGN1nOoYfS77V.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ul3uAxFeiGN1nOoYfS77V
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4","isrc":"DEYT72200348","name":"Palm Trees","registered_at":"2026-06-07T18:07:58Z","spotify_id":"6Ul3uAxFeiGN1nOoYfS77V","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4. 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/6Ul3uAxFeiGN1nOoYfS77V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ul3uAxFeiGN1nOoYfS77V.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4","isrc":"DEYT72200348","name":"Palm Trees","registered_at":"2026-06-07T18:07:58Z","spotify_id":"6Ul3uAxFeiGN1nOoYfS77V","type":"track"}

Time After Time (COLIN Chill Mix)
type: MusicAlbum
date published: 2022-05-06
track: Time After Time - COLIN Chill Mix
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120403
  explicit: false
  by artist: Paratone
  by artist: COLIN
  in album: Time After Time (COLIN Chill Mix)
    type: MusicAlbum
    date published: 2022-05-06
  isrc code: DEYT72200223
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:47:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbf0d4eae6bfa5906202167ef4eb497bd9dc08ce35fd3474675b7d6859721b9be
  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/6U0xMpeQPDvjqeap00R2OF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U0xMpeQPDvjqeap00R2OF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbf0d4eae6bfa5906202167ef4eb497bd9dc08ce35fd3474675b7d6859721b9be","isrc":"DEYT72200223","name":"Time After Time - COLIN Chill Mix","registered_at":"2026-06-07T13:47:11Z","spotify_id":"6U0xMpeQPDvjqeap00R2OF","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0d4eae6bfa5906202167ef4eb497bd9dc08ce35fd3474675b7d6859721b9be. 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/6U0xMpeQPDvjqeap00R2OF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6U0xMpeQPDvjqeap00R2OF.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xbf0d4eae6bfa5906202167ef4eb497bd9dc08ce35fd3474675b7d6859721b9be","isrc":"DEYT72200223","name":"Time After Time - COLIN Chill Mix","registered_at":"2026-06-07T13:47:11Z","spotify_id":"6U0xMpeQPDvjqeap00R2OF","type":"track"}

Wait
type: MusicAlbum
date published: 2022-04-01
track: Wait
  type: MusicRecording
  duration: PT1M42S
  duration ms: 102500
  explicit: false
  by artist: COLIN
  in album: Wait
    type: MusicAlbum
    date published: 2022-04-01
  isrc code: DEYT72200145
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:51:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x64acac1d71ca19071724adba6b6ab6c8eb24e02ca4a3ad0733211391dc15dbfd
  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/2eHc2nxRYEaV2S18Wl9HZT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eHc2nxRYEaV2S18Wl9HZT
  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 0x64acac1d71ca19071724adba6b6ab6c8eb24e02ca4a3ad0733211391dc15dbfd. 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/2eHc2nxRYEaV2S18Wl9HZT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2eHc2nxRYEaV2S18Wl9HZT.
    date published: 2026-06-13T17:25:41Z

Warm
type: MusicAlbum
date published: 2022-02-18
track: Warm
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135849
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: Nokyo
  in album: Warm
    type: MusicAlbum
    date published: 2022-02-18
  isrc code: DEYT72200053
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:27:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d57d06b77c3fc1943a4ab047e77330c883ddcd50ffaeb0469fe9873dd32b20b
  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/3l7TmtLD2JnGvyZ9kv7zCD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l7TmtLD2JnGvyZ9kv7zCD
  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 0x9d57d06b77c3fc1943a4ab047e77330c883ddcd50ffaeb0469fe9873dd32b20b. 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/3l7TmtLD2JnGvyZ9kv7zCD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3l7TmtLD2JnGvyZ9kv7zCD.
    date published: 2026-06-13T17:25:41Z
track: Dreams
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107943
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Warm
    type: MusicAlbum
    date published: 2022-02-18
  isrc code: DEYT72200052
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T19:03:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9288c8c49dd98ce63e0f89c89385650fe1769254076111b57f5ac37cc0138576
  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/5NR1DvnumPPeXHHeKcZXQD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NR1DvnumPPeXHHeKcZXQD
  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 0x9288c8c49dd98ce63e0f89c89385650fe1769254076111b57f5ac37cc0138576. 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/5NR1DvnumPPeXHHeKcZXQD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5NR1DvnumPPeXHHeKcZXQD.
    date published: 2026-06-13T17:25:41Z
track: On My Mind
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110727
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Warm
    type: MusicAlbum
    date published: 2022-02-18
  isrc code: DEYT72200054
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T09:27:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0decc0f9fb6d5b17db2d9cb0c07445fa52c9ebdd98eaf1a427791d7aebbc49e
  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/7MF5K0Jy2hQIzfK6aHFWYk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MF5K0Jy2hQIzfK6aHFWYk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb0decc0f9fb6d5b17db2d9cb0c07445fa52c9ebdd98eaf1a427791d7aebbc49e","isrc":"DEYT72200054","name":"On My Mind","registered_at":"2026-06-06T09:27:59Z","spotify_id":"7MF5K0Jy2hQIzfK6aHFWYk","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0decc0f9fb6d5b17db2d9cb0c07445fa52c9ebdd98eaf1a427791d7aebbc49e. 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/7MF5K0Jy2hQIzfK6aHFWYk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MF5K0Jy2hQIzfK6aHFWYk.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb0decc0f9fb6d5b17db2d9cb0c07445fa52c9ebdd98eaf1a427791d7aebbc49e","isrc":"DEYT72200054","name":"On My Mind","registered_at":"2026-06-06T09:27:59Z","spotify_id":"7MF5K0Jy2hQIzfK6aHFWYk","type":"track"}

Never Say Goodbye
type: MusicAlbum
date published: 2022-01-14
track: Never Say Goodbye
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114393
  explicit: false
  by artist: COLIN
  in album: Never Say Goodbye
    type: MusicAlbum
    date published: 2022-01-14
  isrc code: DEYT72200011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T04:04:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2a765e9b104f6773996a644c0da1fdd9c346765d2420c37b386d8737d53f8628
  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/1JO6viRiccD0kmsLS5PAof.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JO6viRiccD0kmsLS5PAof
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2a765e9b104f6773996a644c0da1fdd9c346765d2420c37b386d8737d53f8628","isrc":"DEYT72200011","name":"Never Say Goodbye","registered_at":"2026-06-27T04:04:57Z","spotify_id":"1JO6viRiccD0kmsLS5PAof","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a765e9b104f6773996a644c0da1fdd9c346765d2420c37b386d8737d53f8628. 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/1JO6viRiccD0kmsLS5PAof.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1JO6viRiccD0kmsLS5PAof.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2a765e9b104f6773996a644c0da1fdd9c346765d2420c37b386d8737d53f8628","isrc":"DEYT72200011","name":"Never Say Goodbye","registered_at":"2026-06-27T04:04:57Z","spotify_id":"1JO6viRiccD0kmsLS5PAof","type":"track"}

Afraid to Love
type: MusicAlbum
date published: 2021-11-26
track: Afraid to Love
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101454
  explicit: false
  by artist: COLIN
  in album: Afraid to Love
    type: MusicAlbum
    date published: 2021-11-26
  isrc code: DEYT72100666
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:47:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa77667a0b2a095a6d8b90dce414bc1ac1ef12c0f05011b2fe7e884e71edad5e6
  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/3W0kHeWerl26yEUAfS3v1J.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3W0kHeWerl26yEUAfS3v1J
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa77667a0b2a095a6d8b90dce414bc1ac1ef12c0f05011b2fe7e884e71edad5e6","isrc":"DEYT72100666","name":"Afraid to Love","registered_at":"2026-06-07T13:47:49Z","spotify_id":"3W0kHeWerl26yEUAfS3v1J","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77667a0b2a095a6d8b90dce414bc1ac1ef12c0f05011b2fe7e884e71edad5e6. 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/3W0kHeWerl26yEUAfS3v1J.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3W0kHeWerl26yEUAfS3v1J.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xa77667a0b2a095a6d8b90dce414bc1ac1ef12c0f05011b2fe7e884e71edad5e6","isrc":"DEYT72100666","name":"Afraid to Love","registered_at":"2026-06-07T13:47:49Z","spotify_id":"3W0kHeWerl26yEUAfS3v1J","type":"track"}

9 PM
type: MusicAlbum
date published: 2021-11-12
track: 9 PM
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120000
  explicit: false
  by artist: COLIN
  in album: 9 PM
    type: MusicAlbum
    date published: 2021-11-12
  isrc code: DEYT72100650
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:23:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6334f6ee55c1d6e974b47f112cdc1c416065e8e2a7854abb369e6c3afc564f7b
  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/0R6iI9Z9Zj0h6BvHO4o2P9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R6iI9Z9Zj0h6BvHO4o2P9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6334f6ee55c1d6e974b47f112cdc1c416065e8e2a7854abb369e6c3afc564f7b","isrc":"DEYT72100650","name":"9 PM","registered_at":"2026-06-04T07:23:23Z","spotify_id":"0R6iI9Z9Zj0h6BvHO4o2P9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6334f6ee55c1d6e974b47f112cdc1c416065e8e2a7854abb369e6c3afc564f7b. 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/0R6iI9Z9Zj0h6BvHO4o2P9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R6iI9Z9Zj0h6BvHO4o2P9.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6334f6ee55c1d6e974b47f112cdc1c416065e8e2a7854abb369e6c3afc564f7b","isrc":"DEYT72100650","name":"9 PM","registered_at":"2026-06-04T07:23:23Z","spotify_id":"0R6iI9Z9Zj0h6BvHO4o2P9","type":"track"}

Lucky Charm
type: MusicAlbum
date published: 2021-10-29
track: Lucky Charm
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123673
  explicit: false
  by artist: COLIN
  in album: Lucky Charm
    type: MusicAlbum
    date published: 2021-10-29
  isrc code: DEYT72100635
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T11:05:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x73d8d6d3d9b5469ffcdcb3c548672078b055c131ccb1d9d032f201e70aa832b6
  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/1Ei5JqE5ugoGU02n6sT2Tr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ei5JqE5ugoGU02n6sT2Tr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x73d8d6d3d9b5469ffcdcb3c548672078b055c131ccb1d9d032f201e70aa832b6","isrc":"DEYT72100635","name":"Lucky Charm","registered_at":"2026-06-11T11:05:43Z","spotify_id":"1Ei5JqE5ugoGU02n6sT2Tr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d8d6d3d9b5469ffcdcb3c548672078b055c131ccb1d9d032f201e70aa832b6. 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/1Ei5JqE5ugoGU02n6sT2Tr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Ei5JqE5ugoGU02n6sT2Tr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x73d8d6d3d9b5469ffcdcb3c548672078b055c131ccb1d9d032f201e70aa832b6","isrc":"DEYT72100635","name":"Lucky Charm","registered_at":"2026-06-11T11:05:43Z","spotify_id":"1Ei5JqE5ugoGU02n6sT2Tr","type":"track"}

You
type: MusicAlbum
date published: 2021-10-15
track: You
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111600
  explicit: false
  by artist: COLIN
  in album: You
    type: MusicAlbum
    date published: 2021-10-15
  isrc code: DEYT72100621
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:41:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8114c88a2bb735ac2d97e4997d29529428fe661051e68d317c187fc20a3e7f0c
  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/0K7xzSzilQY2ihNMBjwgLb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K7xzSzilQY2ihNMBjwgLb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8114c88a2bb735ac2d97e4997d29529428fe661051e68d317c187fc20a3e7f0c. 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/0K7xzSzilQY2ihNMBjwgLb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K7xzSzilQY2ihNMBjwgLb.
    date published: 2026-06-13T12:53:06Z

Amazing
type: MusicAlbum
date published: 2021-10-01
track: Amazing
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120000
  explicit: false
  by artist: COLIN
  in album: Amazing
    type: MusicAlbum
    date published: 2021-10-01
  isrc code: DEYT72100606
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:38:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe36741eb87452862269102197bdda39b29e57b040c00c8a70aa309df24984e7a
  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/739GM9wLbEqUCyfIugVHbj.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/739GM9wLbEqUCyfIugVHbj
  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 0xe36741eb87452862269102197bdda39b29e57b040c00c8a70aa309df24984e7a. 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/739GM9wLbEqUCyfIugVHbj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/739GM9wLbEqUCyfIugVHbj.
    date published: 2026-06-13T15:41:10Z

New York
type: MusicAlbum
date published: 2021-09-17
track: New York
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131052
  explicit: false
  by artist: COLIN
  in album: New York
    type: MusicAlbum
    date published: 2021-09-17
  isrc code: DEYT72100594
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T07:40:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19a5891876c2044dc05f58bb7adbeac7b5077d65c67a691b9b505e761a0db9aa
  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/3A50rn1qdf4tAtt4HwWqhy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3A50rn1qdf4tAtt4HwWqhy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x19a5891876c2044dc05f58bb7adbeac7b5077d65c67a691b9b505e761a0db9aa","isrc":"DEYT72100594","name":"New York","registered_at":"2026-06-07T07:40:34Z","spotify_id":"3A50rn1qdf4tAtt4HwWqhy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a5891876c2044dc05f58bb7adbeac7b5077d65c67a691b9b505e761a0db9aa. 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/3A50rn1qdf4tAtt4HwWqhy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3A50rn1qdf4tAtt4HwWqhy.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x19a5891876c2044dc05f58bb7adbeac7b5077d65c67a691b9b505e761a0db9aa","isrc":"DEYT72100594","name":"New York","registered_at":"2026-06-07T07:40:34Z","spotify_id":"3A50rn1qdf4tAtt4HwWqhy","type":"track"}

Sunrise
type: MusicAlbum
date published: 2021-08-13
track: Sunrise
  type: MusicRecording
  duration: PT1M57S
  duration ms: 117741
  explicit: false
  by artist: COLIN
  in album: Sunrise
    type: MusicAlbum
    date published: 2021-08-13
  isrc code: DEYT72100563
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:55:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85ba830150417c31c142cc3304c2e5af0cc2983ff84915a2dee98edfb916fe31
  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/2z8fv8bkCOHjS8ueGjHdUf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z8fv8bkCOHjS8ueGjHdUf
  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 0x85ba830150417c31c142cc3304c2e5af0cc2983ff84915a2dee98edfb916fe31. 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/2z8fv8bkCOHjS8ueGjHdUf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2z8fv8bkCOHjS8ueGjHdUf.
    date published: 2026-06-13T17:25:41Z

Shadow
type: MusicAlbum
date published: 2021-04-30
track: Shadow
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132000
  explicit: false
  by artist: COLIN
  in album: Shadow
    type: MusicAlbum
    date published: 2021-04-30
  isrc code: DEYT72100443
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T03:29:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb5c533de091501fe945f801dbc6605e87b46e1a26316b0c6876dd94b249fa25
  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/4WEPrpOvBPbhranZuzRmiv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WEPrpOvBPbhranZuzRmiv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5c533de091501fe945f801dbc6605e87b46e1a26316b0c6876dd94b249fa25. 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/4WEPrpOvBPbhranZuzRmiv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WEPrpOvBPbhranZuzRmiv.
    date published: 2026-07-02T03:30:09Z

When It's All Over
type: MusicAlbum
date published: 2021-04-16
track: When It's All Over
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135803
  explicit: false
  by artist: COLIN
  in album: When It's All Over
    type: MusicAlbum
    date published: 2021-04-16
  isrc code: DEYT72100405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T14:22:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce6c85059150c4db5b172f5fe2a64c8e2ed338cc84469f476a9259fe42d0c1bf
  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/70uvsQCZDqrQZuv6BHujFD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70uvsQCZDqrQZuv6BHujFD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xce6c85059150c4db5b172f5fe2a64c8e2ed338cc84469f476a9259fe42d0c1bf","isrc":"DEYT72100405","name":"When It's All Over","registered_at":"2026-06-10T14:22:27Z","spotify_id":"70uvsQCZDqrQZuv6BHujFD","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6c85059150c4db5b172f5fe2a64c8e2ed338cc84469f476a9259fe42d0c1bf. 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/70uvsQCZDqrQZuv6BHujFD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70uvsQCZDqrQZuv6BHujFD.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xce6c85059150c4db5b172f5fe2a64c8e2ed338cc84469f476a9259fe42d0c1bf","isrc":"DEYT72100405","name":"When It's All Over","registered_at":"2026-06-10T14:22:27Z","spotify_id":"70uvsQCZDqrQZuv6BHujFD","type":"track"}

Slowly
type: MusicAlbum
date published: 2021-02-26
track: Slowly
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129836
  explicit: false
  by artist: COLIN
  in album: Slowly
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: DEYT72100356
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:47:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8c19ce379b91324585ede6fecea045b726bc28cb1552886f3619d1247a8f099a
  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/4z4nhngqsZQRV67pBrdDIh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z4nhngqsZQRV67pBrdDIh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c19ce379b91324585ede6fecea045b726bc28cb1552886f3619d1247a8f099a. 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/4z4nhngqsZQRV67pBrdDIh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z4nhngqsZQRV67pBrdDIh.
    date published: 2026-06-13T12:53:06Z

To You
type: MusicAlbum
date published: 2021-01-22
track: To You
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121391
  explicit: false
  by artist: COLIN
  in album: To You
    type: MusicAlbum
    date published: 2021-01-22
  isrc code: DEYT72100298
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:47:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe463ae05c00924905a14df5ed90ed63ab1aa88e6911b7edd24e5e86911d18350
  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/18kPLGrblniHVJ5wIqLv34.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18kPLGrblniHVJ5wIqLv34
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe463ae05c00924905a14df5ed90ed63ab1aa88e6911b7edd24e5e86911d18350","isrc":"DEYT72100298","name":"To You","registered_at":"2026-06-07T13:47:25Z","spotify_id":"18kPLGrblniHVJ5wIqLv34","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe463ae05c00924905a14df5ed90ed63ab1aa88e6911b7edd24e5e86911d18350. 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/18kPLGrblniHVJ5wIqLv34.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18kPLGrblniHVJ5wIqLv34.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xe463ae05c00924905a14df5ed90ed63ab1aa88e6911b7edd24e5e86911d18350","isrc":"DEYT72100298","name":"To You","registered_at":"2026-06-07T13:47:25Z","spotify_id":"18kPLGrblniHVJ5wIqLv34","type":"track"}

Faded
type: MusicAlbum
date published: 2020-12-11
track: Faded
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124223
  explicit: false
  by artist: COLIN
  in album: Faded
    type: MusicAlbum
    date published: 2020-12-11
  isrc code: DEYT72000263
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:01:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x58bbe915e42bb4a79162513b07f287e28bed28af6ed6a02eb00018e54dd64605
  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/3ReiwbGN96VA2HsFDw9IIB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ReiwbGN96VA2HsFDw9IIB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bbe915e42bb4a79162513b07f287e28bed28af6ed6a02eb00018e54dd64605. 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/3ReiwbGN96VA2HsFDw9IIB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ReiwbGN96VA2HsFDw9IIB.
    date published: 2026-06-13T13:32:09Z
track: I Love You
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127200
  explicit: false
  by artist: COLIN
  in album: Faded
    type: MusicAlbum
    date published: 2020-12-11
  isrc code: DEYT72000265
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:26:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5164d040a58d8c5e49dc85cca0af0ec303a1302f93c404c4f5d4084abc2a1a27
  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/5Xxo1u7Q99gp7YwCIytm0t.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xxo1u7Q99gp7YwCIytm0t
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5164d040a58d8c5e49dc85cca0af0ec303a1302f93c404c4f5d4084abc2a1a27","isrc":"DEYT72000265","name":"I Love You","registered_at":"2026-06-07T20:26:05Z","spotify_id":"5Xxo1u7Q99gp7YwCIytm0t","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5164d040a58d8c5e49dc85cca0af0ec303a1302f93c404c4f5d4084abc2a1a27. 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/5Xxo1u7Q99gp7YwCIytm0t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Xxo1u7Q99gp7YwCIytm0t.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x5164d040a58d8c5e49dc85cca0af0ec303a1302f93c404c4f5d4084abc2a1a27","isrc":"DEYT72000265","name":"I Love You","registered_at":"2026-06-07T20:26:05Z","spotify_id":"5Xxo1u7Q99gp7YwCIytm0t","type":"track"}
track: In Your Arms
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122285
  explicit: false
  by artist: COLIN
  in album: Faded
    type: MusicAlbum
    date published: 2020-12-11
  isrc code: DEYT72000266
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:39:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe51472d83b40050873a3cf63fa6994f29ff497a8bc33d1ee73468f09820630a7
  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/6YCvoJmTbXgr5aqzrnCsxo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YCvoJmTbXgr5aqzrnCsxo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe51472d83b40050873a3cf63fa6994f29ff497a8bc33d1ee73468f09820630a7","isrc":"DEYT72000266","name":"In Your Arms","registered_at":"2026-06-06T17:39:22Z","spotify_id":"6YCvoJmTbXgr5aqzrnCsxo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51472d83b40050873a3cf63fa6994f29ff497a8bc33d1ee73468f09820630a7. 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/6YCvoJmTbXgr5aqzrnCsxo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YCvoJmTbXgr5aqzrnCsxo.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe51472d83b40050873a3cf63fa6994f29ff497a8bc33d1ee73468f09820630a7","isrc":"DEYT72000266","name":"In Your Arms","registered_at":"2026-06-06T17:39:22Z","spotify_id":"6YCvoJmTbXgr5aqzrnCsxo","type":"track"}

Swim
type: MusicAlbum
date published: 2020-11-20
track: Swim
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127096
  explicit: false
  by artist: COLIN
  in album: Swim
    type: MusicAlbum
    date published: 2020-11-20
  isrc code: DEYT72000230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:53:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2307ba3e6de2c41057b9cfd29ea41dd8b5c9e4efa0c57ed88be3fb45fc3aa4b
  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/7qHfaAlihkWeA4Xu60v3Pi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qHfaAlihkWeA4Xu60v3Pi
  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 0xd2307ba3e6de2c41057b9cfd29ea41dd8b5c9e4efa0c57ed88be3fb45fc3aa4b. 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/7qHfaAlihkWeA4Xu60v3Pi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qHfaAlihkWeA4Xu60v3Pi.
    date published: 2026-06-13T15:41:10Z

Summer Love
type: MusicAlbum
date published: 2024-06-21
track: Summer Love
  type: MusicRecording
  duration: PT1M51S
  duration ms: 111048
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Summer Love
    type: MusicAlbum
    date published: 2024-06-21
  isrc code: DEYT72400109
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:58:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7
  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/2TocI104q18ElGTJwkHBng.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TocI104q18ElGTJwkHBng
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7","isrc":"DEYT72400109","name":"Summer Love","registered_at":"2026-06-04T14:58:39Z","spotify_id":"2TocI104q18ElGTJwkHBng","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7. 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/2TocI104q18ElGTJwkHBng.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TocI104q18ElGTJwkHBng.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7","isrc":"DEYT72400109","name":"Summer Love","registered_at":"2026-06-04T14:58:39Z","spotify_id":"2TocI104q18ElGTJwkHBng","type":"track"}

Summertime Memories
type: MusicAlbum
date published: 2024-06-14
track: Summertime Memories
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107996
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Summertime Memories
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: DEYT72400105
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:45:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5cfcccc5b6f9dd205f98fc01159dcfc1ae2282d97b460d87c4c966d5dc00742a
  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/6xM1WSjY6WGfN4CUTg97Ng.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xM1WSjY6WGfN4CUTg97Ng
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5cfcccc5b6f9dd205f98fc01159dcfc1ae2282d97b460d87c4c966d5dc00742a","isrc":"DEYT72400105","name":"Summertime Memories","registered_at":"2026-06-04T16:45:28Z","spotify_id":"6xM1WSjY6WGfN4CUTg97Ng","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfcccc5b6f9dd205f98fc01159dcfc1ae2282d97b460d87c4c966d5dc00742a. 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/6xM1WSjY6WGfN4CUTg97Ng.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xM1WSjY6WGfN4CUTg97Ng.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x5cfcccc5b6f9dd205f98fc01159dcfc1ae2282d97b460d87c4c966d5dc00742a","isrc":"DEYT72400105","name":"Summertime Memories","registered_at":"2026-06-04T16:45:28Z","spotify_id":"6xM1WSjY6WGfN4CUTg97Ng","type":"track"}

Sunkissed in Malibu
type: MusicAlbum
date published: 2024-05-24
track: Sunkissed in Malibu
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129000
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: RAENE
  in album: Sunkissed in Malibu
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: DEYT72400094
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:30:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd20a01288c7943f5ecd430be9e8d0e00781426cee6f832f507c76c9cbe848c2a
  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/7sdU7VKfwDpdV245FxSlnp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sdU7VKfwDpdV245FxSlnp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd20a01288c7943f5ecd430be9e8d0e00781426cee6f832f507c76c9cbe848c2a","isrc":"DEYT72400094","name":"Sunkissed in Malibu","registered_at":"2026-06-04T14:30:10Z","spotify_id":"7sdU7VKfwDpdV245FxSlnp","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20a01288c7943f5ecd430be9e8d0e00781426cee6f832f507c76c9cbe848c2a. 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/7sdU7VKfwDpdV245FxSlnp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7sdU7VKfwDpdV245FxSlnp.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd20a01288c7943f5ecd430be9e8d0e00781426cee6f832f507c76c9cbe848c2a","isrc":"DEYT72400094","name":"Sunkissed in Malibu","registered_at":"2026-06-04T14:30:10Z","spotify_id":"7sdU7VKfwDpdV245FxSlnp","type":"track"}

Seaside Drift
type: MusicAlbum
date published: 2024-05-17
track: Seaside Drift
  type: MusicRecording
  duration: PT1M39S
  duration ms: 99142
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Seaside Drift
    type: MusicAlbum
    date published: 2024-05-17
  isrc code: DEYT72400090
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:32:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa6fac88cfbd33d5d3b83602ddceb6efdd23420d5b47e2414ab8a13c7ac2929e2
  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/08dRtnFlOwNXT3OAZdfyEZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08dRtnFlOwNXT3OAZdfyEZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa6fac88cfbd33d5d3b83602ddceb6efdd23420d5b47e2414ab8a13c7ac2929e2","isrc":"DEYT72400090","name":"Seaside Drift","registered_at":"2026-06-04T14:32:04Z","spotify_id":"08dRtnFlOwNXT3OAZdfyEZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fac88cfbd33d5d3b83602ddceb6efdd23420d5b47e2414ab8a13c7ac2929e2. 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/08dRtnFlOwNXT3OAZdfyEZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08dRtnFlOwNXT3OAZdfyEZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa6fac88cfbd33d5d3b83602ddceb6efdd23420d5b47e2414ab8a13c7ac2929e2","isrc":"DEYT72400090","name":"Seaside Drift","registered_at":"2026-06-04T14:32:04Z","spotify_id":"08dRtnFlOwNXT3OAZdfyEZ","type":"track"}

Open
type: MusicAlbum
date published: 2024-04-05
track: Open
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131790
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: Open
    type: MusicAlbum
    date published: 2024-04-05
  isrc code: DEYT72400065
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:26:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4bc5c19d523be7f4d1f2e778cea08b184f37f5e9be376f8828fb81f9f00719d
  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/4z4pcI3hD2bSqMae9g5WBW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z4pcI3hD2bSqMae9g5WBW
  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 0xe4bc5c19d523be7f4d1f2e778cea08b184f37f5e9be376f8828fb81f9f00719d. 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/4z4pcI3hD2bSqMae9g5WBW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z4pcI3hD2bSqMae9g5WBW.
    date published: 2026-06-13T15:41:10Z

I'll Be There
type: MusicAlbum
date published: 2024-01-12
track: I'll Be There
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137943
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: CLOSR
  in album: I'll Be There
    type: MusicAlbum
    date published: 2024-01-12
  isrc code: DEYT72400007
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:04:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x695a0b47397ff37d2fd806578387bf33737a4216eb15c355c87f704176d82ede
  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/67Eqv0fjtx3vdJJmOU0hFC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67Eqv0fjtx3vdJJmOU0hFC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x695a0b47397ff37d2fd806578387bf33737a4216eb15c355c87f704176d82ede","isrc":"DEYT72400007","name":"I'll Be There","registered_at":"2026-06-05T08:04:38Z","spotify_id":"67Eqv0fjtx3vdJJmOU0hFC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x695a0b47397ff37d2fd806578387bf33737a4216eb15c355c87f704176d82ede. 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/67Eqv0fjtx3vdJJmOU0hFC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67Eqv0fjtx3vdJJmOU0hFC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x695a0b47397ff37d2fd806578387bf33737a4216eb15c355c87f704176d82ede","isrc":"DEYT72400007","name":"I'll Be There","registered_at":"2026-06-05T08:04:38Z","spotify_id":"67Eqv0fjtx3vdJJmOU0hFC","type":"track"}

Somewhere
type: MusicAlbum
date published: 2024-07-19
track: Somewhere
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125454
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: Sages
  in album: Somewhere
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: DEYT72400125
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:25:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x505b4cc28f2b3a6be7e296b3cd36ae56f5a4344211b5d048c0ade01a7afbb046
  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/78dO74v4DSK45gJPHOvg9h.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78dO74v4DSK45gJPHOvg9h
  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 0x505b4cc28f2b3a6be7e296b3cd36ae56f5a4344211b5d048c0ade01a7afbb046. 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/78dO74v4DSK45gJPHOvg9h.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78dO74v4DSK45gJPHOvg9h.
    date published: 2026-06-13T15:41:10Z

Until the Sun Comes Up
type: MusicAlbum
date published: 2024-07-05
track: Until the Sun Comes Up
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126610
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: Solleone
  in album: Until the Sun Comes Up
    type: MusicAlbum
    date published: 2024-07-05
  isrc code: DEYT72400117
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:09:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd2572836e0cc8188f396a37de955622aee992bda7ef8ee0b3ca32cc55e828c01
  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/50QNhaax3ojdSdzR94sfd9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50QNhaax3ojdSdzR94sfd9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd2572836e0cc8188f396a37de955622aee992bda7ef8ee0b3ca32cc55e828c01","isrc":"DEYT72400117","name":"Until the Sun Comes Up","registered_at":"2026-06-04T13:09:10Z","spotify_id":"50QNhaax3ojdSdzR94sfd9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2572836e0cc8188f396a37de955622aee992bda7ef8ee0b3ca32cc55e828c01. 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/50QNhaax3ojdSdzR94sfd9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50QNhaax3ojdSdzR94sfd9.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd2572836e0cc8188f396a37de955622aee992bda7ef8ee0b3ca32cc55e828c01","isrc":"DEYT72400117","name":"Until the Sun Comes Up","registered_at":"2026-06-04T13:09:10Z","spotify_id":"50QNhaax3ojdSdzR94sfd9","type":"track"}

Floating (COLIN Remix)
type: MusicAlbum
date published: 2025-04-18
track: Floating - COLIN Remix
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95645
  explicit: false
  by artist: FYDE
  by artist: COLIN
  in album: Floating (COLIN Remix)
    type: MusicAlbum
    date published: 2025-04-18
  isrc code: DEYT72500201
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:46:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd50d6dda774ecfd43af39a9431e7097e6c3135773e1eef44cf965fc0cd6e57b6
  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/32edUmooGu5w8EA2cpcn7W.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32edUmooGu5w8EA2cpcn7W
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd50d6dda774ecfd43af39a9431e7097e6c3135773e1eef44cf965fc0cd6e57b6","isrc":"DEYT72500201","name":"Floating - COLIN Remix","registered_at":"2026-06-08T09:46:51Z","spotify_id":"32edUmooGu5w8EA2cpcn7W","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d6dda774ecfd43af39a9431e7097e6c3135773e1eef44cf965fc0cd6e57b6. 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/32edUmooGu5w8EA2cpcn7W.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32edUmooGu5w8EA2cpcn7W.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd50d6dda774ecfd43af39a9431e7097e6c3135773e1eef44cf965fc0cd6e57b6","isrc":"DEYT72500201","name":"Floating - COLIN Remix","registered_at":"2026-06-08T09:46:51Z","spotify_id":"32edUmooGu5w8EA2cpcn7W","type":"track"}

Narcotic
type: MusicAlbum
date published: 2025-04-11
track: Narcotic
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118696
  explicit: false
  by artist: COLIN
  in album: Narcotic
    type: MusicAlbum
    date published: 2025-04-11
  isrc code: DEYT72500194
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:21:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb829f718d2e9e95cd1620c8a3a358b94415069d017128fce885e6a2254b1771d
  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/6ue3GbuYo2w9wvC6K5Ch7d.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ue3GbuYo2w9wvC6K5Ch7d
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb829f718d2e9e95cd1620c8a3a358b94415069d017128fce885e6a2254b1771d. 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/6ue3GbuYo2w9wvC6K5Ch7d.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ue3GbuYo2w9wvC6K5Ch7d.
    date published: 2026-06-13T13:32:09Z

Feel
type: MusicAlbum
date published: 2025-03-21
track: Feel
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132944
  explicit: false
  by artist: COLIN
  in album: Feel
    type: MusicAlbum
    date published: 2025-03-21
  isrc code: DEYT72500179
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T07:46:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e390b234fbfd5b60145e53d6e00604192b3a6c39783d2f95b7de1425251389e
  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/2sNlqkUAksrjtxgvGCDL1M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sNlqkUAksrjtxgvGCDL1M
  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 0x3e390b234fbfd5b60145e53d6e00604192b3a6c39783d2f95b7de1425251389e. 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/2sNlqkUAksrjtxgvGCDL1M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sNlqkUAksrjtxgvGCDL1M.
    date published: 2026-06-13T12:47:07Z

By the Sea (COLIN Remix)
type: MusicAlbum
date published: 2025-03-14
track: By the Sea - COLIN Remix
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107547
  explicit: false
  by artist: FYDE
  by artist: COLIN
  in album: By the Sea (COLIN Remix)
    type: MusicAlbum
    date published: 2025-03-14
  isrc code: DEYT72500176
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:49:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x17512b22bdfe76e6ca08991b546940fe871a80b1472e2ca6f747492c3592b405
  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/3RA3e2xSAgqrmVgN1h23QL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RA3e2xSAgqrmVgN1h23QL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x17512b22bdfe76e6ca08991b546940fe871a80b1472e2ca6f747492c3592b405","isrc":"DEYT72500176","name":"By the Sea - COLIN Remix","registered_at":"2026-06-05T08:49:26Z","spotify_id":"3RA3e2xSAgqrmVgN1h23QL","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17512b22bdfe76e6ca08991b546940fe871a80b1472e2ca6f747492c3592b405. 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/3RA3e2xSAgqrmVgN1h23QL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RA3e2xSAgqrmVgN1h23QL.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x17512b22bdfe76e6ca08991b546940fe871a80b1472e2ca6f747492c3592b405","isrc":"DEYT72500176","name":"By the Sea - COLIN Remix","registered_at":"2026-06-05T08:49:26Z","spotify_id":"3RA3e2xSAgqrmVgN1h23QL","type":"track"}

Castle in the Sky
type: MusicAlbum
date published: 2025-02-28
track: Castle in the Sky
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118956
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: Nokyo
  in album: Castle in the Sky
    type: MusicAlbum
    date published: 2025-02-28
  isrc code: DEYT72500029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:13:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x75e1ce3cba08feb5049a6ed66bbee1bcd84da4fe9be4843ccc8431fc01e60bf5
  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/3CNKuvnhRRWcAIBvcduux0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CNKuvnhRRWcAIBvcduux0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x75e1ce3cba08feb5049a6ed66bbee1bcd84da4fe9be4843ccc8431fc01e60bf5","isrc":"DEYT72500029","name":"Castle in the Sky","registered_at":"2026-06-04T11:13:03Z","spotify_id":"3CNKuvnhRRWcAIBvcduux0","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e1ce3cba08feb5049a6ed66bbee1bcd84da4fe9be4843ccc8431fc01e60bf5. 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/3CNKuvnhRRWcAIBvcduux0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CNKuvnhRRWcAIBvcduux0.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x75e1ce3cba08feb5049a6ed66bbee1bcd84da4fe9be4843ccc8431fc01e60bf5","isrc":"DEYT72500029","name":"Castle in the Sky","registered_at":"2026-06-04T11:13:03Z","spotify_id":"3CNKuvnhRRWcAIBvcduux0","type":"track"}

Breathe
type: MusicAlbum
date published: 2025-02-07
track: Breathe
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122449
  explicit: false
  by artist: COLIN
  in album: Breathe
    type: MusicAlbum
    date published: 2025-02-07
  isrc code: DEYT72500019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:45:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xca8e46e8ff15b2d44b657ee4b9abaf71cff9f87f3f73b83b5b2b33e3f731d12e
  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/0fjGHgmWtkjm8YNQPwaMPh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fjGHgmWtkjm8YNQPwaMPh
  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 0xca8e46e8ff15b2d44b657ee4b9abaf71cff9f87f3f73b83b5b2b33e3f731d12e. 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/0fjGHgmWtkjm8YNQPwaMPh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0fjGHgmWtkjm8YNQPwaMPh.
    date published: 2026-06-13T12:47:07Z

Winter Wonderland
type: MusicAlbum
date published: 2025-01-24
track: Winter Wonderland
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126000
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: Ava Lora
  in album: Winter Wonderland
    type: MusicAlbum
    date published: 2025-01-24
  isrc code: DEYT72500010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:32:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb5bb2b081cc0a0573fada7be855496b7020378c94df3e6e86004424386c0c105
  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/5m9PNOznjqhgUvG8IFHX5Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m9PNOznjqhgUvG8IFHX5Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb5bb2b081cc0a0573fada7be855496b7020378c94df3e6e86004424386c0c105","isrc":"DEYT72500010","name":"Winter Wonderland","registered_at":"2026-06-04T16:32:23Z","spotify_id":"5m9PNOznjqhgUvG8IFHX5Y","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bb2b081cc0a0573fada7be855496b7020378c94df3e6e86004424386c0c105. 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/5m9PNOznjqhgUvG8IFHX5Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m9PNOznjqhgUvG8IFHX5Y.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xb5bb2b081cc0a0573fada7be855496b7020378c94df3e6e86004424386c0c105","isrc":"DEYT72500010","name":"Winter Wonderland","registered_at":"2026-06-04T16:32:23Z","spotify_id":"5m9PNOznjqhgUvG8IFHX5Y","type":"track"}

A City
type: MusicAlbum
date published: 2024-12-20
track: A City
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139138
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: A City
    type: MusicAlbum
    date published: 2024-12-20
  isrc code: DEYT72400230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T11:47:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7bca964598bf626583a097e6f57f73d401f90034cfbf98444bce9de248904417
  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/0gLvIX37n4jtJauqI0GcME.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gLvIX37n4jtJauqI0GcME
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7bca964598bf626583a097e6f57f73d401f90034cfbf98444bce9de248904417","isrc":"DEYT72400230","name":"A City","registered_at":"2026-06-04T11:47:18Z","spotify_id":"0gLvIX37n4jtJauqI0GcME","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bca964598bf626583a097e6f57f73d401f90034cfbf98444bce9de248904417. 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/0gLvIX37n4jtJauqI0GcME.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gLvIX37n4jtJauqI0GcME.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7bca964598bf626583a097e6f57f73d401f90034cfbf98444bce9de248904417","isrc":"DEYT72400230","name":"A City","registered_at":"2026-06-04T11:47:18Z","spotify_id":"0gLvIX37n4jtJauqI0GcME","type":"track"}

Kiss Me
type: MusicAlbum
date published: 2024-12-13
track: Kiss Me
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110973
  explicit: false
  by artist: COLIN
  in album: Kiss Me
    type: MusicAlbum
    date published: 2024-12-13
  isrc code: DEYT72400229
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T07:48:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7bd0bf8f9d049381472dcf522d979f2eff260c551dac7d17e6a880baaa2bbfc7
  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/0mblnzcOBl0DW0rkQ5HVJh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mblnzcOBl0DW0rkQ5HVJh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7bd0bf8f9d049381472dcf522d979f2eff260c551dac7d17e6a880baaa2bbfc7","isrc":"DEYT72400229","name":"Kiss Me","registered_at":"2026-06-09T07:48:17Z","spotify_id":"0mblnzcOBl0DW0rkQ5HVJh","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd0bf8f9d049381472dcf522d979f2eff260c551dac7d17e6a880baaa2bbfc7. 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/0mblnzcOBl0DW0rkQ5HVJh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mblnzcOBl0DW0rkQ5HVJh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7bd0bf8f9d049381472dcf522d979f2eff260c551dac7d17e6a880baaa2bbfc7","isrc":"DEYT72400229","name":"Kiss Me","registered_at":"2026-06-09T07:48:17Z","spotify_id":"0mblnzcOBl0DW0rkQ5HVJh","type":"track"}

Sweater Days
type: MusicAlbum
date published: 2024-11-29
track: Sweater Days
  type: MusicRecording
  duration: PT1M58S
  duration ms: 118317
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: Liam Jay
  in album: Sweater Days
    type: MusicAlbum
    date published: 2024-11-29
  isrc code: DEYT72400217
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:16:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2098209160a0903092da6af041eacadf35ced8605e01d63e22f842480da11b0e
  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/5yRdJfzgUjuh6MCPx1XgXa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yRdJfzgUjuh6MCPx1XgXa
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2098209160a0903092da6af041eacadf35ced8605e01d63e22f842480da11b0e","isrc":"DEYT72400217","name":"Sweater Days","registered_at":"2026-06-04T13:16:40Z","spotify_id":"5yRdJfzgUjuh6MCPx1XgXa","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2098209160a0903092da6af041eacadf35ced8605e01d63e22f842480da11b0e. 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/5yRdJfzgUjuh6MCPx1XgXa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yRdJfzgUjuh6MCPx1XgXa.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2098209160a0903092da6af041eacadf35ced8605e01d63e22f842480da11b0e","isrc":"DEYT72400217","name":"Sweater Days","registered_at":"2026-06-04T13:16:40Z","spotify_id":"5yRdJfzgUjuh6MCPx1XgXa","type":"track"}

If I Fall
type: MusicAlbum
date published: 2024-10-25
track: If I Fall
  type: MusicRecording
  duration: PT1M47S
  duration ms: 107930
  explicit: false
  by artist: SRTW
  by artist: COLIN
  in album: If I Fall
    type: MusicAlbum
    date published: 2024-10-25
  isrc code: DEYT72400199
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:20:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2482de2eedcf19d67cf844cf8622259fe3a1aacaa1e9c03bb45fe17095220bd9
  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/5eREa3J3z7KSv0Lx2zNS1M.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eREa3J3z7KSv0Lx2zNS1M
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2482de2eedcf19d67cf844cf8622259fe3a1aacaa1e9c03bb45fe17095220bd9","isrc":"DEYT72400199","name":"If I Fall","registered_at":"2026-06-04T15:20:25Z","spotify_id":"5eREa3J3z7KSv0Lx2zNS1M","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2482de2eedcf19d67cf844cf8622259fe3a1aacaa1e9c03bb45fe17095220bd9. 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/5eREa3J3z7KSv0Lx2zNS1M.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eREa3J3z7KSv0Lx2zNS1M.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x2482de2eedcf19d67cf844cf8622259fe3a1aacaa1e9c03bb45fe17095220bd9","isrc":"DEYT72400199","name":"If I Fall","registered_at":"2026-06-04T15:20:25Z","spotify_id":"5eREa3J3z7KSv0Lx2zNS1M","type":"track"}

Hot Chocolate
type: MusicAlbum
date published: 2024-10-04
track: Hot Chocolate
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142909
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: RAENE
  in album: Hot Chocolate
    type: MusicAlbum
    date published: 2024-10-04
  isrc code: DEYT72400186
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:35:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf51c7c35e1f02bc191c7f21f555908fc5435fb053d3e6d709d1f68d5afbac874
  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/68pMKGqGhPX0oGoTfcMyqv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68pMKGqGhPX0oGoTfcMyqv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf51c7c35e1f02bc191c7f21f555908fc5435fb053d3e6d709d1f68d5afbac874","isrc":"DEYT72400186","name":"Hot Chocolate","registered_at":"2026-06-04T16:35:03Z","spotify_id":"68pMKGqGhPX0oGoTfcMyqv","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51c7c35e1f02bc191c7f21f555908fc5435fb053d3e6d709d1f68d5afbac874. 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/68pMKGqGhPX0oGoTfcMyqv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68pMKGqGhPX0oGoTfcMyqv.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf51c7c35e1f02bc191c7f21f555908fc5435fb053d3e6d709d1f68d5afbac874","isrc":"DEYT72400186","name":"Hot Chocolate","registered_at":"2026-06-04T16:35:03Z","spotify_id":"68pMKGqGhPX0oGoTfcMyqv","type":"track"}

Sun and Moon
type: MusicAlbum
date published: 2024-09-20
track: Sun and Moon
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138260
  explicit: false
  by artist: Nimus
  by artist: COLIN
  by artist: RAENE
  in album: Sun and Moon
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: DEYT72400179
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:22:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd06b75d84eb3d643de1037f05e4e50ca524f325d5b4d5bb17fe0f5ddae26a62b
  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/6y6y9WemSUN5DX1NIsbxNx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6y6y9WemSUN5DX1NIsbxNx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd06b75d84eb3d643de1037f05e4e50ca524f325d5b4d5bb17fe0f5ddae26a62b","isrc":"DEYT72400179","name":"Sun and Moon","registered_at":"2026-06-04T13:22:56Z","spotify_id":"6y6y9WemSUN5DX1NIsbxNx","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06b75d84eb3d643de1037f05e4e50ca524f325d5b4d5bb17fe0f5ddae26a62b. 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/6y6y9WemSUN5DX1NIsbxNx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6y6y9WemSUN5DX1NIsbxNx.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xd06b75d84eb3d643de1037f05e4e50ca524f325d5b4d5bb17fe0f5ddae26a62b","isrc":"DEYT72400179","name":"Sun and Moon","registered_at":"2026-06-04T13:22:56Z","spotify_id":"6y6y9WemSUN5DX1NIsbxNx","type":"track"}

Supergirl
type: MusicAlbum
date published: 2024-09-06
track: Supergirl
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133090
  explicit: false
  by artist: COLIN
  in album: Supergirl
    type: MusicAlbum
    date published: 2024-09-06
  isrc code: DEYT72400171
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:12:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa46300d1aa1fcbbd138b06fa858b67f0a62aa8a636658adbd2ec85a2aa6dbaa6
  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/2blPscP9LWQ0Ejm1ysLna4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2blPscP9LWQ0Ejm1ysLna4
  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 0xa46300d1aa1fcbbd138b06fa858b67f0a62aa8a636658adbd2ec85a2aa6dbaa6. 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/2blPscP9LWQ0Ejm1ysLna4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2blPscP9LWQ0Ejm1ysLna4.
    date published: 2026-06-13T12:47:07Z

Daydream
type: MusicAlbum
date published: 2024-08-02
track: Daydream
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127875
  explicit: false
  by artist: SRTW
  by artist: COLIN
  by artist: Wild Gloriosa
  in album: Daydream
    type: MusicAlbum
    date published: 2024-08-02
  isrc code: DEYT72400134
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:31:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27537dea28c6da128e8852ab2d34b5f7ed63530ebd1d41abc2b2f8c9aa537905
  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/7KcR2bleMxNhpX9jUiSf4H.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KcR2bleMxNhpX9jUiSf4H
  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 0x27537dea28c6da128e8852ab2d34b5f7ed63530ebd1d41abc2b2f8c9aa537905. 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/7KcR2bleMxNhpX9jUiSf4H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KcR2bleMxNhpX9jUiSf4H.
    date published: 2026-06-13T15:41:10Z

Coastline
type: MusicAlbum
date published: 2024-07-26
track: Coastline
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147837
  explicit: false
  by artist: COLIN
  in album: Coastline
    type: MusicAlbum
    date published: 2024-07-26
  isrc code: DEYT72400131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:50:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa9a1e821c8625fae4c8cdcab2346a0f63d1805dfe7da22491ba15a58ccbcfdfc
  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/1lVWqS7KBwgmaVgz2npatM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lVWqS7KBwgmaVgz2npatM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a1e821c8625fae4c8cdcab2346a0f63d1805dfe7da22491ba15a58ccbcfdfc. 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/1lVWqS7KBwgmaVgz2npatM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lVWqS7KBwgmaVgz2npatM.
    date published: 2026-06-13T12:53:06Z

In the End
type: MusicAlbum
date published: 2024-06-28
track: In the End
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125518
  explicit: false
  by artist: COLIN
  in album: In the End
    type: MusicAlbum
    date published: 2024-06-28
  isrc code: DEYT72400114
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T06:09:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x656c78aac0c064f52ebd6d1412e6e45d11c7806d54bbc4624092ef66710f689a
  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/4BgILE058vDbMvTvU7G8YV.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BgILE058vDbMvTvU7G8YV
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x656c78aac0c064f52ebd6d1412e6e45d11c7806d54bbc4624092ef66710f689a","isrc":"DEYT72400114","name":"In the End","registered_at":"2026-06-05T06:09:06Z","spotify_id":"4BgILE058vDbMvTvU7G8YV","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656c78aac0c064f52ebd6d1412e6e45d11c7806d54bbc4624092ef66710f689a. 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/4BgILE058vDbMvTvU7G8YV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4BgILE058vDbMvTvU7G8YV.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x656c78aac0c064f52ebd6d1412e6e45d11c7806d54bbc4624092ef66710f689a","isrc":"DEYT72400114","name":"In the End","registered_at":"2026-06-05T06:09:06Z","spotify_id":"4BgILE058vDbMvTvU7G8YV","type":"track"}

Hot Stuff
type: MusicAlbum
date published: 2024-03-29
track: Hot Stuff
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122884
  explicit: false
  by artist: COLIN
  in album: Hot Stuff
    type: MusicAlbum
    date published: 2024-03-29
  isrc code: DEYT72400050
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:23:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9a57d46cd84e96f009c644a2e84ff2d536b81b83e7fd5173c7eb34fb7052a136
  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/6FWr8rKW3J5NE41OKwzRDC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FWr8rKW3J5NE41OKwzRDC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9a57d46cd84e96f009c644a2e84ff2d536b81b83e7fd5173c7eb34fb7052a136","isrc":"DEYT72400050","name":"Hot Stuff","registered_at":"2026-06-04T12:23:51Z","spotify_id":"6FWr8rKW3J5NE41OKwzRDC","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a57d46cd84e96f009c644a2e84ff2d536b81b83e7fd5173c7eb34fb7052a136. 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/6FWr8rKW3J5NE41OKwzRDC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FWr8rKW3J5NE41OKwzRDC.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x9a57d46cd84e96f009c644a2e84ff2d536b81b83e7fd5173c7eb34fb7052a136","isrc":"DEYT72400050","name":"Hot Stuff","registered_at":"2026-06-04T12:23:51Z","spotify_id":"6FWr8rKW3J5NE41OKwzRDC","type":"track"}

Want Me
type: MusicAlbum
date published: 2024-01-19
track: Want Me
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149993
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Want Me
    type: MusicAlbum
    date published: 2024-01-19
  isrc code: DEYT72400012
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:46:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe41682204101a4d0ef92c8594c4608bc2bfa2596826f6e4d7b67fc440c0b9157
  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/3cLLcoHsPt85BTNfazdbmZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cLLcoHsPt85BTNfazdbmZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe41682204101a4d0ef92c8594c4608bc2bfa2596826f6e4d7b67fc440c0b9157","isrc":"DEYT72400012","name":"Want Me","registered_at":"2026-06-05T21:46:28Z","spotify_id":"3cLLcoHsPt85BTNfazdbmZ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41682204101a4d0ef92c8594c4608bc2bfa2596826f6e4d7b67fc440c0b9157. 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/3cLLcoHsPt85BTNfazdbmZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cLLcoHsPt85BTNfazdbmZ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe41682204101a4d0ef92c8594c4608bc2bfa2596826f6e4d7b67fc440c0b9157","isrc":"DEYT72400012","name":"Want Me","registered_at":"2026-06-05T21:46:28Z","spotify_id":"3cLLcoHsPt85BTNfazdbmZ","type":"track"}

Lost
type: MusicAlbum
date published: 2024-01-05
track: Lost
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172363
  explicit: false
  by artist: Monomy
  by artist: COLIN
  in album: Lost
    type: MusicAlbum
    date published: 2024-01-05
  isrc code: DEYT72400004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T12:48:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f16919526d9458441c12e880eb83aca1afa60c955471957042c3786082e1ed8
  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/5bxZ6QNyOwhwBQoqRWWTGN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bxZ6QNyOwhwBQoqRWWTGN
  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 0x3f16919526d9458441c12e880eb83aca1afa60c955471957042c3786082e1ed8. 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/5bxZ6QNyOwhwBQoqRWWTGN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bxZ6QNyOwhwBQoqRWWTGN.
    date published: 2026-06-13T17:25:41Z

When It Rains
type: MusicRecording
duration: PT1M57S
duration ms: 117743
explicit: false
by artist: SRTW
by artist: COLIN
by artist: Noile
by artist: CLOSR
in album: When It Rains
  type: MusicAlbum
  date published: 2021-06-04
isrc code: DEYT72100468
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:43:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3
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/2mKVViSvCCrm6dzBCuLWyd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mKVViSvCCrm6dzBCuLWyd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3","isrc":"DEYT72100468","name":"When It Rains","registered_at":"2026-06-04T09:43:12Z","spotify_id":"2mKVViSvCCrm6dzBCuLWyd","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3. 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/2mKVViSvCCrm6dzBCuLWyd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mKVViSvCCrm6dzBCuLWyd.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8abdb69ce12a71788fd3aac66c3403b7797d20c0ebcfb579f204d8d0f207c9b3","isrc":"DEYT72100468","name":"When It Rains","registered_at":"2026-06-04T09:43:12Z","spotify_id":"2mKVViSvCCrm6dzBCuLWyd","type":"track"}

Summer Love
type: MusicRecording
duration: PT1M51S
duration ms: 111048
explicit: false
by artist: SRTW
by artist: COLIN
in album: Summer Love
  type: MusicAlbum
  date published: 2024-06-21
isrc code: DEYT72400109
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:58:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7
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/2TocI104q18ElGTJwkHBng.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TocI104q18ElGTJwkHBng
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7","isrc":"DEYT72400109","name":"Summer Love","registered_at":"2026-06-04T14:58:39Z","spotify_id":"2TocI104q18ElGTJwkHBng","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7. 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/2TocI104q18ElGTJwkHBng.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2TocI104q18ElGTJwkHBng.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x19826fb6c0f924c83921daaa3df92f18e409c3ba97b81a76d9242a9aee322bc7","isrc":"DEYT72400109","name":"Summer Love","registered_at":"2026-06-04T14:58:39Z","spotify_id":"2TocI104q18ElGTJwkHBng","type":"track"}

Summertime
type: MusicRecording
duration: PT2M2S
duration ms: 122175
explicit: false
by artist: SRTW
by artist: COLIN
in album: Summertime
  type: MusicAlbum
  date published: 2022-08-26
isrc code: DEYT72200384
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:18:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca81ea759cce35c89c31d4c7bab3186c042c24f6d001ea1ade0a8fb6d8261a12
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/1ijqGNeQBWYSO9X5YyaQdo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ijqGNeQBWYSO9X5YyaQdo
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 0xca81ea759cce35c89c31d4c7bab3186c042c24f6d001ea1ade0a8fb6d8261a12. 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/1ijqGNeQBWYSO9X5YyaQdo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ijqGNeQBWYSO9X5YyaQdo.
  date published: 2026-06-13T12:47:07Z

Beautiful
type: MusicRecording
duration: PT2M1S
duration ms: 121894
explicit: false
by artist: SRTW
by artist: COLIN
in album: Beautiful
  type: MusicAlbum
  date published: 2022-09-09
isrc code: DEYT72200392
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T09:26:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4033bd54981efbbb049caf9b2ba460a48e258394ca9c3f9bb39993f76ed1727f
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/0daOdYBVZB8LlL7nuW5Bjv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0daOdYBVZB8LlL7nuW5Bjv
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 0x4033bd54981efbbb049caf9b2ba460a48e258394ca9c3f9bb39993f76ed1727f. 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/0daOdYBVZB8LlL7nuW5Bjv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0daOdYBVZB8LlL7nuW5Bjv.
  date published: 2026-06-13T17:25:41Z

Lose You
type: MusicRecording
duration: PT2M31S
duration ms: 151698
explicit: false
by artist: Monomy
by artist: COLIN
in album: Lose You
  type: MusicAlbum
  date published: 2023-12-15
isrc code: DEYT72300256
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T17:38:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2
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/2YUqO6sH05EcrT5aSjSVUZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YUqO6sH05EcrT5aSjSVUZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2","isrc":"DEYT72300256","name":"Lose You","registered_at":"2026-06-06T17:38:26Z","spotify_id":"2YUqO6sH05EcrT5aSjSVUZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2. 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/2YUqO6sH05EcrT5aSjSVUZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YUqO6sH05EcrT5aSjSVUZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbeb06a63082d0156d0e6c7dd6139b846863078c2e8efdfc1e3e356e3762178f2","isrc":"DEYT72300256","name":"Lose You","registered_at":"2026-06-06T17:38:26Z","spotify_id":"2YUqO6sH05EcrT5aSjSVUZ","type":"track"}

Palm Trees
type: MusicRecording
duration: PT1M45S
duration ms: 105981
explicit: false
by artist: COLIN
in album: Palm Trees
  type: MusicAlbum
  date published: 2022-07-22
isrc code: DEYT72200348
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:07:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4
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/6Ul3uAxFeiGN1nOoYfS77V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ul3uAxFeiGN1nOoYfS77V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4","isrc":"DEYT72200348","name":"Palm Trees","registered_at":"2026-06-07T18:07:58Z","spotify_id":"6Ul3uAxFeiGN1nOoYfS77V","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4. 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/6Ul3uAxFeiGN1nOoYfS77V.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Ul3uAxFeiGN1nOoYfS77V.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x69b5c715b25a3de220de36a28a612a36d02ce5e7bfe81b78fb72347d933da2f4","isrc":"DEYT72200348","name":"Palm Trees","registered_at":"2026-06-07T18:07:58Z","spotify_id":"6Ul3uAxFeiGN1nOoYfS77V","type":"track"}

The Sky and The Stars
type: MusicRecording
duration: PT1M59S
duration ms: 119425
explicit: false
by artist: SRTW
by artist: COLIN
by artist: Noile
in album: The Sky and The Stars
  type: MusicAlbum
  date published: 2021-07-02
isrc code: DEYT72100497
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T01:39:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e
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/3wZ8DMwxPe3frPFiy4GLDf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wZ8DMwxPe3frPFiy4GLDf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e","isrc":"DEYT72100497","name":"The Sky and The Stars","registered_at":"2026-06-06T01:39:15Z","spotify_id":"3wZ8DMwxPe3frPFiy4GLDf","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e. 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/3wZ8DMwxPe3frPFiy4GLDf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wZ8DMwxPe3frPFiy4GLDf.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xd9e63f1d1fb480b147982b65ed2ec0506c096be0a3c2ab691d0385cf424f265e","isrc":"DEYT72100497","name":"The Sky and The Stars","registered_at":"2026-06-06T01:39:15Z","spotify_id":"3wZ8DMwxPe3frPFiy4GLDf","type":"track"}

Ocean View
type: MusicRecording
duration: PT1M50S
duration ms: 110887
explicit: false
by artist: SRTW
by artist: COLIN
by artist: Noile
in album: The Sky and The Stars
  type: MusicAlbum
  date published: 2021-07-02
isrc code: DEYT72100498
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:35:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c
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/3lTwoQPiDlJqn6dRoE0Adl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lTwoQPiDlJqn6dRoE0Adl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c","isrc":"DEYT72100498","name":"Ocean View","registered_at":"2026-06-04T08:35:11Z","spotify_id":"3lTwoQPiDlJqn6dRoE0Adl","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c. 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/3lTwoQPiDlJqn6dRoE0Adl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lTwoQPiDlJqn6dRoE0Adl.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xcb0971d8090df09762c3f6e47c0a7a639d1621503cb1cf2e648972a58ad90b8c","isrc":"DEYT72100498","name":"Ocean View","registered_at":"2026-06-04T08:35:11Z","spotify_id":"3lTwoQPiDlJqn6dRoE0Adl","type":"track"}

Thinking About You
type: MusicRecording
duration: PT1M49S
duration ms: 109125
explicit: false
by artist: SRTW
by artist: COLIN
by artist: Noile
in album: When It Rains
  type: MusicAlbum
  date published: 2021-06-04
isrc code: DEYT72100469
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:10:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5
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/5OAZRO9hBnFsPYLm8tG7ku.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OAZRO9hBnFsPYLm8tG7ku
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5","isrc":"DEYT72100469","name":"Thinking About You","registered_at":"2026-06-05T16:10:25Z","spotify_id":"5OAZRO9hBnFsPYLm8tG7ku","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5. 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/5OAZRO9hBnFsPYLm8tG7ku.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5OAZRO9hBnFsPYLm8tG7ku.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0bf6bf0e574424cc24d222a037689f9f6b9e91bbc3bccb47565649a7beaf0ee5","isrc":"DEYT72100469","name":"Thinking About You","registered_at":"2026-06-05T16:10:25Z","spotify_id":"5OAZRO9hBnFsPYLm8tG7ku","type":"track"}

Lonely Nights
type: MusicRecording
duration: PT2M31S
duration ms: 151698
explicit: false
by artist: Monomy
by artist: COLIN
in album: Lonely Nights
  type: MusicAlbum
  date published: 2023-12-08
isrc code: DEYT72300249
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:26:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37
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/4VVVtCUR4ObJggbCCVAQTx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VVVtCUR4ObJggbCCVAQTx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37","isrc":"DEYT72300249","name":"Lonely Nights","registered_at":"2026-06-05T15:26:24Z","spotify_id":"4VVVtCUR4ObJggbCCVAQTx","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37. 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/4VVVtCUR4ObJggbCCVAQTx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4VVVtCUR4ObJggbCCVAQTx.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe1e96cb3d6d291fa0429d0d3d94dc348b8ae81fab6bf5c83af74682cbb2d7b37","isrc":"DEYT72300249","name":"Lonely Nights","registered_at":"2026-06-05T15:26:24Z","spotify_id":"4VVVtCUR4ObJggbCCVAQTx","type":"track"}

Pumped Up Kicks
type: MusicRecording
duration: PT2M2S
duration ms: 122045
explicit: false
by artist: COLIN
in album: Pumped Up Kicks
  type: MusicAlbum
  date published: 2023-11-03
isrc code: DEYT72300224
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T11:06:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99
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/5AYEHaF29oOkgm1fbYcUgE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AYEHaF29oOkgm1fbYcUgE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99","isrc":"DEYT72300224","name":"Pumped Up Kicks","registered_at":"2026-06-06T11:06:26Z","spotify_id":"5AYEHaF29oOkgm1fbYcUgE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99. 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/5AYEHaF29oOkgm1fbYcUgE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AYEHaF29oOkgm1fbYcUgE.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1f56b8e0476f7d35d0811077921e615cd1ca0626b0864b2ed8296273338bba99","isrc":"DEYT72300224","name":"Pumped Up Kicks","registered_at":"2026-06-06T11:06:26Z","spotify_id":"5AYEHaF29oOkgm1fbYcUgE","type":"track"}

Breathe Again - Instrumental
type: MusicRecording
duration: PT2M42S
duration ms: 162439
explicit: false
by artist: Monomy
by artist: COLIN
in album: Breathe Again (Instrumental)
  type: MusicAlbum
  date published: 2023-10-27
isrc code: DEYT72300223
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:05:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933
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/3LhRU3xG3anTBdJOjp0zqR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LhRU3xG3anTBdJOjp0zqR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933","isrc":"DEYT72300223","name":"Breathe Again - Instrumental","registered_at":"2026-06-05T17:05:34Z","spotify_id":"3LhRU3xG3anTBdJOjp0zqR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933. 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/3LhRU3xG3anTBdJOjp0zqR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LhRU3xG3anTBdJOjp0zqR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd2bbcac0af2afc227530966c8fbc4dd5c1972cf2712b17c9184335066fb03933","isrc":"DEYT72300223","name":"Breathe Again - Instrumental","registered_at":"2026-06-05T17:05:34Z","spotify_id":"3LhRU3xG3anTBdJOjp0zqR","type":"track"}

Umbrella
type: MusicRecording
duration: PT1M48S
duration ms: 108979
explicit: false
by artist: SRTW
by artist: COLIN
in album: Umbrella
  type: MusicAlbum
  date published: 2023-10-20
isrc code: DEYT72300218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:53:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5501ba919623ad80f9d225151592e3b04c0179bf64231a218d3c549d05cf6f93
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/6N87sVJM5jeH4LNU5mpCWZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N87sVJM5jeH4LNU5mpCWZ
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 0x5501ba919623ad80f9d225151592e3b04c0179bf64231a218d3c549d05cf6f93. 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/6N87sVJM5jeH4LNU5mpCWZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6N87sVJM5jeH4LNU5mpCWZ.
  date published: 2026-06-13T12:47:07Z

Give up On You
type: MusicRecording
duration: PT2M15S
duration ms: 135700
explicit: false
by artist: SRTW
by artist: COLIN
in album: Umbrella
  type: MusicAlbum
  date published: 2023-10-20
isrc code: DEYT72300219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:51:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980
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/2CndqfJbKr8T7jAzXHfD7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CndqfJbKr8T7jAzXHfD7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980","isrc":"DEYT72300219","name":"Give up On You","registered_at":"2026-06-10T15:51:54Z","spotify_id":"2CndqfJbKr8T7jAzXHfD7a","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980. 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/2CndqfJbKr8T7jAzXHfD7a.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CndqfJbKr8T7jAzXHfD7a.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe2c13818f49ea96e0de1cdb822646cc8894af0efbd8c139e2bde0f4ed73b8980","isrc":"DEYT72300219","name":"Give up On You","registered_at":"2026-06-10T15:51:54Z","spotify_id":"2CndqfJbKr8T7jAzXHfD7a","type":"track"}

Heartbeat
type: MusicRecording
duration: PT2M22S
duration ms: 142678
explicit: false
by artist: COLIN
in album: Heartbeat
  type: MusicAlbum
  date published: 2023-10-13
isrc code: DEYT72300211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:34:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceee9b04b92b06bb9e1d87c14defdbd4df75619da8bfc92c7362688a7aff17b6
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/01IRC43YK2wX93cWJLKbto.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01IRC43YK2wX93cWJLKbto
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 0xceee9b04b92b06bb9e1d87c14defdbd4df75619da8bfc92c7362688a7aff17b6. 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/01IRC43YK2wX93cWJLKbto.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01IRC43YK2wX93cWJLKbto.
  date published: 2026-06-13T17:25:41Z

The Sun
type: MusicRecording
duration: PT2M3S
duration ms: 123600
explicit: false
by artist: COLIN
in album: The Sun
  type: MusicAlbum
  date published: 2023-09-22
isrc code: DEYT72300196
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:49:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947
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/5kwkAiKRXRkUXaaVox5xbI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kwkAiKRXRkUXaaVox5xbI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947","isrc":"DEYT72300196","name":"The Sun","registered_at":"2026-06-07T13:49:47Z","spotify_id":"5kwkAiKRXRkUXaaVox5xbI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947. 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/5kwkAiKRXRkUXaaVox5xbI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kwkAiKRXRkUXaaVox5xbI.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd2a22a0ee651992424d031d41f2fb2311289f74301d5df9a0a30ee8db63e9947","isrc":"DEYT72300196","name":"The Sun","registered_at":"2026-06-07T13:49:47Z","spotify_id":"5kwkAiKRXRkUXaaVox5xbI","type":"track"}

Sound of The Sun
type: MusicRecording
duration: PT1M56S
duration ms: 116911
explicit: false
by artist: SRTW
by artist: COLIN
in album: Sound of The Sun
  type: MusicAlbum
  date published: 2023-09-01
isrc code: DEYT72300177
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:16:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c
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/2aNHEStd3EQ04T8R7ku0i6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aNHEStd3EQ04T8R7ku0i6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c","isrc":"DEYT72300177","name":"Sound of The Sun","registered_at":"2026-06-05T05:16:24Z","spotify_id":"2aNHEStd3EQ04T8R7ku0i6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c. 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/2aNHEStd3EQ04T8R7ku0i6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aNHEStd3EQ04T8R7ku0i6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x8b98c5df3056659834a1dfe976048f9b5c65404998c2d5357f6c54bbcc912f7c","isrc":"DEYT72300177","name":"Sound of The Sun","registered_at":"2026-06-05T05:16:24Z","spotify_id":"2aNHEStd3EQ04T8R7ku0i6","type":"track"}

Shine On
type: MusicRecording
duration: PT1M51S
duration ms: 111570
explicit: false
by artist: SRTW
by artist: COLIN
in album: Sound of The Sun
  type: MusicAlbum
  date published: 2023-09-01
isrc code: DEYT72300178
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:54:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184
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/1SwQS3Qg6JhjGHjWjHxn7t.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SwQS3Qg6JhjGHjWjHxn7t
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184","isrc":"DEYT72300178","name":"Shine On","registered_at":"2026-06-04T15:54:56Z","spotify_id":"1SwQS3Qg6JhjGHjWjHxn7t","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184. 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/1SwQS3Qg6JhjGHjWjHxn7t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SwQS3Qg6JhjGHjWjHxn7t.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x0769af3b9408b6ed41b4291759eef9331e3aa2a1a730d48c6305ef73f9113184","isrc":"DEYT72300178","name":"Shine On","registered_at":"2026-06-04T15:54:56Z","spotify_id":"1SwQS3Qg6JhjGHjWjHxn7t","type":"track"}

Melancholy
type: MusicRecording
duration: PT2M38S
duration ms: 158571
explicit: false
by artist: Monomy
by artist: COLIN
by artist: Nokyo
in album: Melancholy
  type: MusicAlbum
  date published: 2023-06-23
isrc code: DEYT72300137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:36:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1ec55699032e0608ca89143df5062b21b64000d1e1b8cc2fb683fd4c44e3871
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/7KkkF4zpRCdOpPODvmAbnz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KkkF4zpRCdOpPODvmAbnz
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 0xc1ec55699032e0608ca89143df5062b21b64000d1e1b8cc2fb683fd4c44e3871. 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/7KkkF4zpRCdOpPODvmAbnz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KkkF4zpRCdOpPODvmAbnz.
  date published: 2026-06-13T15:41:10Z

Breathe Again
type: MusicRecording
duration: PT2M42S
duration ms: 162439
explicit: false
by artist: Monomy
by artist: COLIN
by artist: Nokyo
in album: Breathe Again
  type: MusicAlbum
  date published: 2023-04-07
isrc code: DEYT72300057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:44:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07
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/3IHXl6Qx36IauKBOllIpKY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IHXl6Qx36IauKBOllIpKY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07","isrc":"DEYT72300057","name":"Breathe Again","registered_at":"2026-06-05T12:44:37Z","spotify_id":"3IHXl6Qx36IauKBOllIpKY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07. 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/3IHXl6Qx36IauKBOllIpKY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IHXl6Qx36IauKBOllIpKY.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xef9609aa8631b2367b7644b16c339603ba8b3a8d0c9ca34726cfabc6f7448c07","isrc":"DEYT72300057","name":"Breathe Again","registered_at":"2026-06-05T12:44:37Z","spotify_id":"3IHXl6Qx36IauKBOllIpKY","type":"track"}