Cil
type: MusicGroup
genre: singer-songwriter-pop
popularity: 53
followers: 130281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8438369ca997356319eddff22a747d161416049ef226698e73a8ae2cc6d6fb66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acd43353-44a0-44ea-80e0-d4b21e4e893e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/acd43353-44a0-44ea-80e0-d4b21e4e893e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/acd43353-44a0-44ea-80e0-d4b21e4e893e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
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 0x8438369ca997356319eddff22a747d161416049ef226698e73a8ae2cc6d6fb66. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/acd43353-44a0-44ea-80e0-d4b21e4e893e.json and https://artists.proofprofile.net/proofs/artist/acd43353-44a0-44ea-80e0-d4b21e4e893e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Bloodsucker (One Take Version)
  type: MusicAlbum
  date published: 2023-11-17
  track: Bloodsucker - One Take Version
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161380
    explicit: false
    by artist: Cil
    in album: Bloodsucker (One Take Version)
      type: MusicAlbum
      date published: 2023-11-17
    isrc code: USWB12306829
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T21:20:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53
    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/6eeSQsNJdrctWjOMNEpcvW.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eeSQsNJdrctWjOMNEpcvW
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53","isrc":"USWB12306829","name":"Bloodsucker - One Take Version","registered_at":"2026-06-06T21:20:41Z","spotify_id":"6eeSQsNJdrctWjOMNEpcvW","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53. 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/6eeSQsNJdrctWjOMNEpcvW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eeSQsNJdrctWjOMNEpcvW.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53","isrc":"USWB12306829","name":"Bloodsucker - One Take Version","registered_at":"2026-06-06T21:20:41Z","spotify_id":"6eeSQsNJdrctWjOMNEpcvW","type":"track"}
album: Bloodsucker
  type: MusicAlbum
  date published: 2023-10-27
  track: Bloodsucker
    type: MusicRecording
    duration: PT2M37S
    duration ms: 157050
    explicit: false
    by artist: Cil
    in album: Bloodsucker
      type: MusicAlbum
      date published: 2023-10-27
    isrc code: USWB12306363
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T18:20:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6d124b08102a51229f54521908754f94be7afc16dfa27bf01b2e45d2e0f2cde8
    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/3Vjz4qxSB8k2UGjJPR6JGd.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vjz4qxSB8k2UGjJPR6JGd
    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 0x6d124b08102a51229f54521908754f94be7afc16dfa27bf01b2e45d2e0f2cde8. 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/3Vjz4qxSB8k2UGjJPR6JGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vjz4qxSB8k2UGjJPR6JGd.
      date published: 2026-06-13T12:47:07Z
album: Leave (One Take Version)
  type: MusicAlbum
  date published: 2023-07-21
  track: Leave - One Take Version
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193554
    explicit: false
    by artist: Cil
    in album: Leave (One Take Version)
      type: MusicAlbum
      date published: 2023-07-21
    isrc code: USWB12303551
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T11:16:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850
    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/0tuCoRqCbVnA3hUxY0n5xG.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tuCoRqCbVnA3hUxY0n5xG
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850","isrc":"USWB12303551","name":"Leave - One Take Version","registered_at":"2026-06-07T11:16:35Z","spotify_id":"0tuCoRqCbVnA3hUxY0n5xG","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850. 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/0tuCoRqCbVnA3hUxY0n5xG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tuCoRqCbVnA3hUxY0n5xG.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850","isrc":"USWB12303551","name":"Leave - One Take Version","registered_at":"2026-06-07T11:16:35Z","spotify_id":"0tuCoRqCbVnA3hUxY0n5xG","type":"track"}
  track: Leave
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184413
    explicit: false
    by artist: Cil
    in album: Leave (One Take Version)
      type: MusicAlbum
      date published: 2023-07-21
    isrc code: USWB12302183
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T14:08:59+00:00
    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: Tears Dry On Their Own
album: Girl I Used To Be (One Take Version)
album: One More Shot (One Take Version)
track: Leave
track: Leave - One Take Version
track: Bloodsucker - One Take Version
track: Bloodsucker
track: One More Shot
track: Try
track: Devil In Your Eyes
track: Sunsets From Space
track: Girl I Used To Be
track: Girl I Used To Be - One Take Version
track: One More Shot - One Take Version
track: Devil in Your Eyes

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70

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/4ZLg2TeLNNsaMQs4vtK0ua.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZLg2TeLNNsaMQs4vtK0ua

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70. 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/4ZLg2TeLNNsaMQs4vtK0ua.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZLg2TeLNNsaMQs4vtK0ua.
date published: 2026-06-13T12:47:07Z

Tears Dry On Their Own
type: MusicAlbum
date published: 2023-06-02
track: One More Shot
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141184
  explicit: false
  by artist: Cil
  in album: Tears Dry On Their Own
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: QZPLR2277088
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:41:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e
  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/6EwuDaUjPefSs0jzSDsyt1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EwuDaUjPefSs0jzSDsyt1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"6EwuDaUjPefSs0jzSDsyt1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e. 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/6EwuDaUjPefSs0jzSDsyt1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EwuDaUjPefSs0jzSDsyt1.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"6EwuDaUjPefSs0jzSDsyt1","type":"track"}
track: Leave
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184413
  explicit: false
  by artist: Cil
  in album: Tears Dry On Their Own
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: USWB12302183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:08:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70
  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/0SN4MpOVyqBlZuPxruTNZB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SN4MpOVyqBlZuPxruTNZB
  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 0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70. 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/0SN4MpOVyqBlZuPxruTNZB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SN4MpOVyqBlZuPxruTNZB.
    date published: 2026-06-13T17:25:41Z
track: Try
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202840
  explicit: false
  by artist: Cil
  in album: Tears Dry On Their Own
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: USWB12302184
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:13:09+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc2538a80e369b776471bfffbddcd0fd3f79b5a33101a79409c426cb30edb135a
  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/4pFYdooboW4XwGLFu0Aubn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pFYdooboW4XwGLFu0Aubn
  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 0xc2538a80e369b776471bfffbddcd0fd3f79b5a33101a79409c426cb30edb135a. 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/4pFYdooboW4XwGLFu0Aubn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pFYdooboW4XwGLFu0Aubn.
    date published: 2026-06-13T15:41:10Z
track: Devil In Your Eyes
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217535
  explicit: false
  by artist: Cil
  in album: Tears Dry On Their Own
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: USWB12301495
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:03:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be
  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/5kxsXVwqaHfeTYOQAItd97.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kxsXVwqaHfeTYOQAItd97
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be","isrc":"USWB12301495","name":"Devil In Your Eyes","registered_at":"2026-06-06T21:03:01Z","spotify_id":"5kxsXVwqaHfeTYOQAItd97","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be. 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/5kxsXVwqaHfeTYOQAItd97.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kxsXVwqaHfeTYOQAItd97.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be","isrc":"USWB12301495","name":"Devil In Your Eyes","registered_at":"2026-06-06T21:03:01Z","spotify_id":"5kxsXVwqaHfeTYOQAItd97","type":"track"}
track: Sunsets From Space
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180506
  explicit: false
  by artist: Cil
  in album: Tears Dry On Their Own
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: USWB12302185
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Girl I Used To Be

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T21:57:18+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7rP9OHortAHFo8BPCLBUfI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rP9OHortAHFo8BPCLBUfI

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc","isrc":"USWB12302185","name":"Sunsets From Space","registered_at":"2026-06-06T21:57:18Z","spotify_id":"7rP9OHortAHFo8BPCLBUfI","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 0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc. 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/7rP9OHortAHFo8BPCLBUfI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rP9OHortAHFo8BPCLBUfI.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc","isrc":"USWB12302185","name":"Sunsets From Space","registered_at":"2026-06-06T21:57:18Z","spotify_id":"7rP9OHortAHFo8BPCLBUfI","type":"track"}

Girl I Used To Be
type: MusicRecording
duration: PT3M16S
duration ms: 196960
explicit: false
by artist: Cil
in album: Tears Dry On Their Own
  type: MusicAlbum
  date published: 2023-06-02
isrc code: USWB12300791
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:40:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91
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/0nDjG66JooSacWQflyw0C9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nDjG66JooSacWQflyw0C9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"0nDjG66JooSacWQflyw0C9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91. 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/0nDjG66JooSacWQflyw0C9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nDjG66JooSacWQflyw0C9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"0nDjG66JooSacWQflyw0C9","type":"track"}

Girl I Used To Be (One Take Version)
type: MusicAlbum
date published: 2023-04-14
track: Girl I Used To Be - One Take Version
  type: MusicRecording
  duration: PT4M30S
  duration ms: 270303
  explicit: false
  by artist: Cil
  in album: Girl I Used To Be (One Take Version)
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: USWB12301459
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:04:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8
  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/5Uu9sj7I7agWSRR9wWZnD9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uu9sj7I7agWSRR9wWZnD9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8","isrc":"USWB12301459","name":"Girl I Used To Be - One Take Version","registered_at":"2026-06-08T00:04:03Z","spotify_id":"5Uu9sj7I7agWSRR9wWZnD9","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8. 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/5Uu9sj7I7agWSRR9wWZnD9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uu9sj7I7agWSRR9wWZnD9.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8","isrc":"USWB12301459","name":"Girl I Used To Be - One Take Version","registered_at":"2026-06-08T00:04:03Z","spotify_id":"5Uu9sj7I7agWSRR9wWZnD9","type":"track"}
track: Girl I Used To Be
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196960
  explicit: false
  by artist: Cil
  in album: Girl I Used To Be (One Take Version)
    type: MusicAlbum
    date published: 2023-04-14
  isrc code: USWB12300791
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:40:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91
  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/1vNhTK90N8Sn1Zmc7NBcgg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vNhTK90N8Sn1Zmc7NBcgg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"1vNhTK90N8Sn1Zmc7NBcgg","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91. 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/1vNhTK90N8Sn1Zmc7NBcgg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vNhTK90N8Sn1Zmc7NBcgg.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"1vNhTK90N8Sn1Zmc7NBcgg","type":"track"}

One More Shot (One Take Version)
type: MusicAlbum
date published: 2023-03-03
track: One More Shot - One Take Version
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157609
  explicit: false
  by artist: Cil
  in album: One More Shot (One Take Version)
    type: MusicAlbum
    date published: 2023-03-03
  isrc code: USWB12300663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:36:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de
  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/5Z2FbUETxq8cgzY1JVtxf1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z2FbUETxq8cgzY1JVtxf1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de","isrc":"USWB12300663","name":"One More Shot - One Take Version","registered_at":"2026-06-05T15:36:19Z","spotify_id":"5Z2FbUETxq8cgzY1JVtxf1","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de. 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/5Z2FbUETxq8cgzY1JVtxf1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z2FbUETxq8cgzY1JVtxf1.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de","isrc":"USWB12300663","name":"One More Shot - One Take Version","registered_at":"2026-06-05T15:36:19Z","spotify_id":"5Z2FbUETxq8cgzY1JVtxf1","type":"track"}
track: One More Shot
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141184
  explicit: false
  by artist: Cil
  in album: One More Shot (One Take Version)
    type: MusicAlbum
    date published: 2023-03-03
  isrc code: QZPLR2277088
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T13:41:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e
  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/54SXW7yYS36p8rOMFGmcoN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54SXW7yYS36p8rOMFGmcoN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"54SXW7yYS36p8rOMFGmcoN","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e. 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/54SXW7yYS36p8rOMFGmcoN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54SXW7yYS36p8rOMFGmcoN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"54SXW7yYS36p8rOMFGmcoN","type":"track"}

Leave
type: MusicRecording
duration: PT3M4S
duration ms: 184413
explicit: false
by artist: Cil
in album: Leave (One Take Version)
  type: MusicAlbum
  date published: 2023-07-21
isrc code: USWB12302183
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:08:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70
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/4ZLg2TeLNNsaMQs4vtK0ua.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZLg2TeLNNsaMQs4vtK0ua
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 0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70. 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/4ZLg2TeLNNsaMQs4vtK0ua.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ZLg2TeLNNsaMQs4vtK0ua.
  date published: 2026-06-13T12:47:07Z

Leave - One Take Version
type: MusicRecording
duration: PT3M13S
duration ms: 193554
explicit: false
by artist: Cil
in album: Leave (One Take Version)
  type: MusicAlbum
  date published: 2023-07-21
isrc code: USWB12303551
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:16:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850
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/0tuCoRqCbVnA3hUxY0n5xG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tuCoRqCbVnA3hUxY0n5xG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850","isrc":"USWB12303551","name":"Leave - One Take Version","registered_at":"2026-06-07T11:16:35Z","spotify_id":"0tuCoRqCbVnA3hUxY0n5xG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850. 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/0tuCoRqCbVnA3hUxY0n5xG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0tuCoRqCbVnA3hUxY0n5xG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xcd7382da912a7cf067e677536d3a70b1f65352e6675f1ae7152370f24f4eb850","isrc":"USWB12303551","name":"Leave - One Take Version","registered_at":"2026-06-07T11:16:35Z","spotify_id":"0tuCoRqCbVnA3hUxY0n5xG","type":"track"}

Bloodsucker - One Take Version
type: MusicRecording
duration: PT2M41S
duration ms: 161380
explicit: false
by artist: Cil
in album: Bloodsucker (One Take Version)
  type: MusicAlbum
  date published: 2023-11-17
isrc code: USWB12306829
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:20:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53
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/6eeSQsNJdrctWjOMNEpcvW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eeSQsNJdrctWjOMNEpcvW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53","isrc":"USWB12306829","name":"Bloodsucker - One Take Version","registered_at":"2026-06-06T21:20:41Z","spotify_id":"6eeSQsNJdrctWjOMNEpcvW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53. 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/6eeSQsNJdrctWjOMNEpcvW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6eeSQsNJdrctWjOMNEpcvW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcee0036325bce3a30b8178bb997b7a72bc407cfc5d1c30a7485df4979cb67b53","isrc":"USWB12306829","name":"Bloodsucker - One Take Version","registered_at":"2026-06-06T21:20:41Z","spotify_id":"6eeSQsNJdrctWjOMNEpcvW","type":"track"}

Bloodsucker
type: MusicRecording
duration: PT2M37S
duration ms: 157050
explicit: false
by artist: Cil
in album: Bloodsucker
  type: MusicAlbum
  date published: 2023-10-27
isrc code: USWB12306363
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T18:20:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d124b08102a51229f54521908754f94be7afc16dfa27bf01b2e45d2e0f2cde8
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/3Vjz4qxSB8k2UGjJPR6JGd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vjz4qxSB8k2UGjJPR6JGd
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 0x6d124b08102a51229f54521908754f94be7afc16dfa27bf01b2e45d2e0f2cde8. 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/3Vjz4qxSB8k2UGjJPR6JGd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Vjz4qxSB8k2UGjJPR6JGd.
  date published: 2026-06-13T12:47:07Z

One More Shot
type: MusicRecording
duration: PT2M21S
duration ms: 141184
explicit: false
by artist: Cil
in album: Tears Dry On Their Own
  type: MusicAlbum
  date published: 2023-06-02
isrc code: QZPLR2277088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:41:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e
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/6EwuDaUjPefSs0jzSDsyt1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EwuDaUjPefSs0jzSDsyt1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"6EwuDaUjPefSs0jzSDsyt1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e. 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/6EwuDaUjPefSs0jzSDsyt1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EwuDaUjPefSs0jzSDsyt1.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"6EwuDaUjPefSs0jzSDsyt1","type":"track"}

Leave
type: MusicRecording
duration: PT3M4S
duration ms: 184413
explicit: false
by artist: Cil
in album: Tears Dry On Their Own
  type: MusicAlbum
  date published: 2023-06-02
isrc code: USWB12302183
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:08:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70
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/0SN4MpOVyqBlZuPxruTNZB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SN4MpOVyqBlZuPxruTNZB
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 0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70. 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/0SN4MpOVyqBlZuPxruTNZB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0SN4MpOVyqBlZuPxruTNZB.
  date published: 2026-06-13T17:25:41Z

Try
type: MusicRecording
duration: PT3M22S
duration ms: 202840
explicit: false
by artist: Cil
in album: Tears Dry On Their Own
  type: MusicAlbum
  date published: 2023-06-02
isrc code: USWB12302184
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:13:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2538a80e369b776471bfffbddcd0fd3f79b5a33101a79409c426cb30edb135a
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/4pFYdooboW4XwGLFu0Aubn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pFYdooboW4XwGLFu0Aubn
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 0xc2538a80e369b776471bfffbddcd0fd3f79b5a33101a79409c426cb30edb135a. 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/4pFYdooboW4XwGLFu0Aubn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4pFYdooboW4XwGLFu0Aubn.
  date published: 2026-06-13T15:41:10Z

Devil In Your Eyes
type: MusicRecording
duration: PT3M37S
duration ms: 217535
explicit: false
by artist: Cil
in album: Tears Dry On Their Own
  type: MusicAlbum
  date published: 2023-06-02
isrc code: USWB12301495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:03:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be
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/5kxsXVwqaHfeTYOQAItd97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kxsXVwqaHfeTYOQAItd97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be","isrc":"USWB12301495","name":"Devil In Your Eyes","registered_at":"2026-06-06T21:03:01Z","spotify_id":"5kxsXVwqaHfeTYOQAItd97","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be. 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/5kxsXVwqaHfeTYOQAItd97.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kxsXVwqaHfeTYOQAItd97.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be","isrc":"USWB12301495","name":"Devil In Your Eyes","registered_at":"2026-06-06T21:03:01Z","spotify_id":"5kxsXVwqaHfeTYOQAItd97","type":"track"}

Sunsets From Space
type: MusicRecording
duration: PT3M0S
duration ms: 180506
explicit: false
by artist: Cil
in album: Tears Dry On Their Own
  type: MusicAlbum
  date published: 2023-06-02
isrc code: USWB12302185
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:57:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc
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/7rP9OHortAHFo8BPCLBUfI.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rP9OHortAHFo8BPCLBUfI
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc","isrc":"USWB12302185","name":"Sunsets From Space","registered_at":"2026-06-06T21:57:18Z","spotify_id":"7rP9OHortAHFo8BPCLBUfI","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc. 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/7rP9OHortAHFo8BPCLBUfI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rP9OHortAHFo8BPCLBUfI.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe6b1398a9bae363589f656cddf2cd9203893cd570faad895e743e2831a3363dc","isrc":"USWB12302185","name":"Sunsets From Space","registered_at":"2026-06-06T21:57:18Z","spotify_id":"7rP9OHortAHFo8BPCLBUfI","type":"track"}

Girl I Used To Be
type: MusicRecording
duration: PT3M16S
duration ms: 196960
explicit: false
by artist: Cil
in album: Tears Dry On Their Own
  type: MusicAlbum
  date published: 2023-06-02
isrc code: USWB12300791
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:40:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91
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/0nDjG66JooSacWQflyw0C9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nDjG66JooSacWQflyw0C9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"0nDjG66JooSacWQflyw0C9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91. 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/0nDjG66JooSacWQflyw0C9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0nDjG66JooSacWQflyw0C9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"0nDjG66JooSacWQflyw0C9","type":"track"}

Girl I Used To Be - One Take Version
type: MusicRecording
duration: PT4M30S
duration ms: 270303
explicit: false
by artist: Cil
in album: Girl I Used To Be (One Take Version)
  type: MusicAlbum
  date published: 2023-04-14
isrc code: USWB12301459
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:04:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8
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/5Uu9sj7I7agWSRR9wWZnD9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uu9sj7I7agWSRR9wWZnD9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8","isrc":"USWB12301459","name":"Girl I Used To Be - One Take Version","registered_at":"2026-06-08T00:04:03Z","spotify_id":"5Uu9sj7I7agWSRR9wWZnD9","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8. 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/5Uu9sj7I7agWSRR9wWZnD9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Uu9sj7I7agWSRR9wWZnD9.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xe4897112aaf8e53039089a52a5e028f0a7c0b93e56f7867471d5bf70c61ba1a8","isrc":"USWB12301459","name":"Girl I Used To Be - One Take Version","registered_at":"2026-06-08T00:04:03Z","spotify_id":"5Uu9sj7I7agWSRR9wWZnD9","type":"track"}

Girl I Used To Be
type: MusicRecording
duration: PT3M16S
duration ms: 196960
explicit: false
by artist: Cil
in album: Girl I Used To Be (One Take Version)
  type: MusicAlbum
  date published: 2023-04-14
isrc code: USWB12300791
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:40:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91
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/1vNhTK90N8Sn1Zmc7NBcgg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vNhTK90N8Sn1Zmc7NBcgg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"1vNhTK90N8Sn1Zmc7NBcgg","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91. 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/1vNhTK90N8Sn1Zmc7NBcgg.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vNhTK90N8Sn1Zmc7NBcgg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x12658fee9bd0bfc39ae78ce12455bda7aa485aa3e86fb6b5ed908aa23ab79d91","isrc":"USWB12300791","name":"Girl I Used To Be","registered_at":"2026-06-04T09:40:40Z","spotify_id":"1vNhTK90N8Sn1Zmc7NBcgg","type":"track"}

One More Shot - One Take Version
type: MusicRecording
duration: PT2M37S
duration ms: 157609
explicit: false
by artist: Cil
in album: One More Shot (One Take Version)
  type: MusicAlbum
  date published: 2023-03-03
isrc code: USWB12300663
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:36:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de
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/5Z2FbUETxq8cgzY1JVtxf1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z2FbUETxq8cgzY1JVtxf1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de","isrc":"USWB12300663","name":"One More Shot - One Take Version","registered_at":"2026-06-05T15:36:19Z","spotify_id":"5Z2FbUETxq8cgzY1JVtxf1","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de. 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/5Z2FbUETxq8cgzY1JVtxf1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Z2FbUETxq8cgzY1JVtxf1.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x96fd9457ef23cb94d66478d37eee772a18c29036c88675b72fc7586e525128de","isrc":"USWB12300663","name":"One More Shot - One Take Version","registered_at":"2026-06-05T15:36:19Z","spotify_id":"5Z2FbUETxq8cgzY1JVtxf1","type":"track"}

One More Shot
type: MusicRecording
duration: PT2M21S
duration ms: 141184
explicit: false
by artist: Cil
in album: One More Shot (One Take Version)
  type: MusicAlbum
  date published: 2023-03-03
isrc code: QZPLR2277088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:41:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e
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/54SXW7yYS36p8rOMFGmcoN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54SXW7yYS36p8rOMFGmcoN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"54SXW7yYS36p8rOMFGmcoN","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e. 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/54SXW7yYS36p8rOMFGmcoN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54SXW7yYS36p8rOMFGmcoN.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"54SXW7yYS36p8rOMFGmcoN","type":"track"}

One More Shot
type: MusicRecording
duration: PT2M21S
duration ms: 141184
explicit: false
by artist: Cil
in album: TikTok Songs 2023
  type: MusicAlbum
  date published: 2024-05-18

Devil in Your Eyes
type: MusicRecording
duration: PT3M37S
duration ms: 217535
explicit: false
by artist: Cil
in album: r and b
  type: MusicAlbum
  date published: 2024-05-18
isrc code: USWB12301495
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:03:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/05W5ja60MWwJXUSI0v4OsT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05W5ja60MWwJXUSI0v4OsT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be","isrc":"USWB12301495","name":"Devil in Your Eyes","registered_at":"2026-06-06T21:03:01Z","spotify_id":"05W5ja60MWwJXUSI0v4OsT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05W5ja60MWwJXUSI0v4OsT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05W5ja60MWwJXUSI0v4OsT.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x243242ee69f85b435e5092a1e926b28e2761ce3176563794fb2af2a0c8b400be","isrc":"USWB12301495","name":"Devil in Your Eyes","registered_at":"2026-06-06T21:03:01Z","spotify_id":"05W5ja60MWwJXUSI0v4OsT","type":"track"}

Bloodsucker
type: MusicRecording
duration: PT2M37S
duration ms: 157050
explicit: false
by artist: Cil
in album: Today's Hottest Tracks
  type: MusicAlbum
  date published: 2024-01-26

Bloodsucker
type: MusicRecording
duration: PT2M37S
duration ms: 157050
explicit: false
by artist: Cil
in album: Just Pop
  type: MusicAlbum
  date published: 2024-01-12

Leave
type: MusicRecording
duration: PT3M4S
duration ms: 184413
explicit: false
by artist: Cil
in album: Soft Pop Hits - Fall 2023
  type: MusicAlbum
  date published: 2023-09-15
isrc code: USWB12302183
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:08:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1qXrPAYRZdWq5XrtRklmha.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qXrPAYRZdWq5XrtRklmha
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x5333ffc52ac129a1a608d394a4333718765bae5a17522c38857945a679fd1e70. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1qXrPAYRZdWq5XrtRklmha.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qXrPAYRZdWq5XrtRklmha.
  date published: 2026-07-08T03:20:19Z

One More Shot
type: MusicRecording
duration: PT2M21S
duration ms: 141184
explicit: false
by artist: Cil
in album: Soft Pop Hits - Fall 2023
  type: MusicAlbum
  date published: 2023-09-15
isrc code: QZPLR2277088
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T13:41:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6L0YL6wFymPU4e3eiK6N0q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L0YL6wFymPU4e3eiK6N0q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"6L0YL6wFymPU4e3eiK6N0q","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6L0YL6wFymPU4e3eiK6N0q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L0YL6wFymPU4e3eiK6N0q.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x4cbd4399fccd59cd3eb9c6ca4150d0565a7553a9a5729c6f9e01a73cec2db32e","isrc":"QZPLR2277088","name":"One More Shot","registered_at":"2026-06-01T13:41:46Z","spotify_id":"6L0YL6wFymPU4e3eiK6N0q","type":"track"}