Tracy Chapman
type: MusicGroup
popularity: 72
followers: 1939125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b6ea47409ca7f0d634186517ee16c1371135703427d5508d31fb2941efeddea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e84f19e9-3e7e-4220-a6f6-3e3a6cee0060.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e84f19e9-3e7e-4220-a6f6-3e3a6cee0060.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e84f19e9-3e7e-4220-a6f6-3e3a6cee0060
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7b6ea47409ca7f0d634186517ee16c1371135703427d5508d31fb2941efeddea","name":"Tracy Chapman","registered_at":"2026-06-12T12:30:55Z","symbol":"NIM0298460","token_address":"0x01f4e8a0837aff5486ec8eadc42c32f2d2d18e09","type":"artist","uuid":"e84f19e9-3e7e-4220-a6f6-3e3a6cee0060"}
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 0x7b6ea47409ca7f0d634186517ee16c1371135703427d5508d31fb2941efeddea. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e84f19e9-3e7e-4220-a6f6-3e3a6cee0060.json and https://artists.proofprofile.net/proofs/artist/e84f19e9-3e7e-4220-a6f6-3e3a6cee0060.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x7b6ea47409ca7f0d634186517ee16c1371135703427d5508d31fb2941efeddea","name":"Tracy Chapman","registered_at":"2026-06-12T12:30:55Z","symbol":"NIM0298460","token_address":"0x01f4e8a0837aff5486ec8eadc42c32f2d2d18e09","type":"artist","uuid":"e84f19e9-3e7e-4220-a6f6-3e3a6cee0060"}
album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
  track: Heaven's Here on Earth
    type: MusicRecording
    duration: PT5M23S
    duration ms: 323666
    explicit: false
    by artist: Tracy Chapman
    in album: New Beginning
      type: MusicAlbum
      date published: 1995-10-31
    isrc code: USEE19900161
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T11:17:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d
    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/327yGshtQlY2EER4LUAUBh.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/327yGshtQlY2EER4LUAUBh
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d","isrc":"USEE19900161","name":"Heaven's Here on Earth","registered_at":"2026-06-05T11:17:28Z","spotify_id":"327yGshtQlY2EER4LUAUBh","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d. 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/327yGshtQlY2EER4LUAUBh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/327yGshtQlY2EER4LUAUBh.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d","isrc":"USEE19900161","name":"Heaven's Here on Earth","registered_at":"2026-06-05T11:17:28Z","spotify_id":"327yGshtQlY2EER4LUAUBh","type":"track"}
  track: New Beginning
    type: MusicRecording
    duration: PT5M33S
    duration ms: 333173
    explicit: false
    by artist: Tracy Chapman
    in album: New Beginning
      type: MusicAlbum
      date published: 1995-10-31
    isrc code: USEE19900162
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T14:34:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1
    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/08EcoOiDmOY7f6HYgBqEnj.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08EcoOiDmOY7f6HYgBqEnj
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1","isrc":"USEE19900162","name":"New Beginning","registered_at":"2026-06-04T14:34:30Z","spotify_id":"08EcoOiDmOY7f6HYgBqEnj","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1. 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/08EcoOiDmOY7f6HYgBqEnj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08EcoOiDmOY7f6HYgBqEnj.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1","isrc":"USEE19900162","name":"New Beginning","registered_at":"2026-06-04T14:34:30Z","spotify_id":"08EcoOiDmOY7f6HYgBqEnj","type":"track"}
  track: Smoke and Ashes
    type: MusicRecording
    duration: PT6M39S
    duration ms: 399200
    explicit: false
    by artist: Tracy Chapman
    in album: New Beginning
      type: MusicAlbum
      date published: 1995-10-31
    isrc code: USEE19900163
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T10:50:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3
    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/6sGwACtF7BG4oht0ahdpS8.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sGwACtF7BG4oht0ahdpS8
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3","isrc":"USEE19900163","name":"Smoke and Ashes","registered_at":"2026-06-04T10:50:06Z","spotify_id":"6sGwACtF7BG4oht0ahdpS8","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3. 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/6sGwACtF7BG4oht0ahdpS8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sGwACtF7BG4oht0ahdpS8.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3","isrc":"USEE19900163","name":"Smoke and Ashes","registered_at":"2026-06-04T10:50:06Z","spotify_id":"6sGwACtF7BG4oht0ahdpS8","type":"track"}
  track: Cold Feet
    type: MusicRecording
    duration: PT5M40S
    duration ms: 340560
    explicit: false
    by artist: Tracy Chapman
    in album: New Beginning
      type: MusicAlbum
      date published: 1995-10-31
    isrc code: USEE19900164
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T11:41:53+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
  track: At This Point in My Life
  track: The Promise
  track: The Rape of the World
  track: Tell It like It Is
  track: Give Me One Reason
  track: Remember the Tinman
  track: I'm Ready
album: Tracy Chapman
album: Greatest Hits
track: Fast Car
track: Talkin' Bout a Revolution
track: Give Me One Reason
track: The Promise
track: Ain't No Sunshine
track: Smoke and Ashes
track: At This Point in My Life
track: New Beginning
track: I'm Ready
track: Fast Car - Live
track: Heaven's Here on Earth
track: Cold Feet
track: Remember the Tinman
track: The Rape of the World
track: Tell It like It Is
track: Talkin' Bout a Revolution - Live
track: Get Up, Stand Up - Live
track: Baby Can I Hold You (Arr. for Piano)
track: O Holy Night
track: The Thrill Is Gone

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb

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/1bsna3fBBE9dbUsHXxkVLZ.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsna3fBBE9dbUsHXxkVLZ

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb","isrc":"USEE19900164","name":"Cold Feet","registered_at":"2026-06-05T11:41:53Z","spotify_id":"1bsna3fBBE9dbUsHXxkVLZ","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 0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb. 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/1bsna3fBBE9dbUsHXxkVLZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsna3fBBE9dbUsHXxkVLZ.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb","isrc":"USEE19900164","name":"Cold Feet","registered_at":"2026-06-05T11:41:53Z","spotify_id":"1bsna3fBBE9dbUsHXxkVLZ","type":"track"}

At This Point in My Life
type: MusicRecording
duration: PT5M8S
duration ms: 308666
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900165
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:40:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0
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/1GY4RUcd0kDh3GNRKPZojC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GY4RUcd0kDh3GNRKPZojC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0","isrc":"USEE19900165","name":"At This Point in My Life","registered_at":"2026-06-04T13:40:49Z","spotify_id":"1GY4RUcd0kDh3GNRKPZojC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0. 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/1GY4RUcd0kDh3GNRKPZojC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GY4RUcd0kDh3GNRKPZojC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0","isrc":"USEE19900165","name":"At This Point in My Life","registered_at":"2026-06-04T13:40:49Z","spotify_id":"1GY4RUcd0kDh3GNRKPZojC","type":"track"}

The Promise
type: MusicRecording
duration: PT5M27S
duration ms: 327866
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:13:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917
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/2HO2bnoMrpnZUbUqiilLHi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HO2bnoMrpnZUbUqiilLHi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917","isrc":"USEE19900166","name":"The Promise","registered_at":"2026-06-01T16:13:18Z","spotify_id":"2HO2bnoMrpnZUbUqiilLHi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917. 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/2HO2bnoMrpnZUbUqiilLHi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HO2bnoMrpnZUbUqiilLHi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917","isrc":"USEE19900166","name":"The Promise","registered_at":"2026-06-01T16:13:18Z","spotify_id":"2HO2bnoMrpnZUbUqiilLHi","type":"track"}

The Rape of the World
type: MusicRecording
duration: PT7M7S
duration ms: 427800
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:12:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792
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/0Mrijz8ZQ9Fg3VE2JQbo9s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Mrijz8ZQ9Fg3VE2JQbo9s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792","isrc":"USEE19900167","name":"The Rape of the World","registered_at":"2026-06-06T16:12:10Z","spotify_id":"0Mrijz8ZQ9Fg3VE2JQbo9s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792. 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/0Mrijz8ZQ9Fg3VE2JQbo9s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Mrijz8ZQ9Fg3VE2JQbo9s.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792","isrc":"USEE19900167","name":"The Rape of the World","registered_at":"2026-06-06T16:12:10Z","spotify_id":"0Mrijz8ZQ9Fg3VE2JQbo9s","type":"track"}

Tell It like It Is
type: MusicRecording
duration: PT6M4S
duration ms: 364893
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900168
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:23:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7
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/16RlDozkpCXrxHci387dBm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16RlDozkpCXrxHci387dBm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7","isrc":"USEE19900168","name":"Tell It like It Is","registered_at":"2026-06-06T02:23:15Z","spotify_id":"16RlDozkpCXrxHci387dBm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7. 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/16RlDozkpCXrxHci387dBm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16RlDozkpCXrxHci387dBm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7","isrc":"USEE19900168","name":"Tell It like It Is","registered_at":"2026-06-06T02:23:15Z","spotify_id":"16RlDozkpCXrxHci387dBm","type":"track"}

Give Me One Reason
type: MusicRecording
duration: PT4M28S
duration ms: 268333
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900169
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:48:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b
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/4vDBJeeQCbhP9FaPPMsYkY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vDBJeeQCbhP9FaPPMsYkY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b","isrc":"USEE19900169","name":"Give Me One Reason","registered_at":"2026-06-01T05:48:30Z","spotify_id":"4vDBJeeQCbhP9FaPPMsYkY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b. 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/4vDBJeeQCbhP9FaPPMsYkY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vDBJeeQCbhP9FaPPMsYkY.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b","isrc":"USEE19900169","name":"Give Me One Reason","registered_at":"2026-06-01T05:48:30Z","spotify_id":"4vDBJeeQCbhP9FaPPMsYkY","type":"track"}

Remember the Tinman
type: MusicRecording
duration: PT5M45S
duration ms: 345373
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:21:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384
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/5QL7qe44ji2KCmb0S8PZQO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QL7qe44ji2KCmb0S8PZQO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384","isrc":"USEE19900170","name":"Remember the Tinman","registered_at":"2026-06-06T02:21:09Z","spotify_id":"5QL7qe44ji2KCmb0S8PZQO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384. 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/5QL7qe44ji2KCmb0S8PZQO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QL7qe44ji2KCmb0S8PZQO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384","isrc":"USEE19900170","name":"Remember the Tinman","registered_at":"2026-06-06T02:21:09Z","spotify_id":"5QL7qe44ji2KCmb0S8PZQO","type":"track"}

I'm Ready
type: MusicRecording
duration: PT4M55S
duration ms: 295960
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900171
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325
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/6cSJrWYXLkNm9GelBzaoQ6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cSJrWYXLkNm9GelBzaoQ6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325","isrc":"USEE19900171","name":"I'm Ready","registered_at":"2026-06-04T16:39:33Z","spotify_id":"6cSJrWYXLkNm9GelBzaoQ6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325. 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/6cSJrWYXLkNm9GelBzaoQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cSJrWYXLkNm9GelBzaoQ6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325","isrc":"USEE19900171","name":"I'm Ready","registered_at":"2026-06-04T16:39:33Z","spotify_id":"6cSJrWYXLkNm9GelBzaoQ6","type":"track"}

Tracy Chapman
type: MusicAlbum
date published: 1988-04-05
track: Talkin' Bout a Revolution
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161600
  explicit: false
  by artist: Tracy Chapman
  in album: Tracy Chapman
    type: MusicAlbum
    date published: 1988-04-05
  isrc code: USEE10100547
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T05:35:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a
  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/0YMFcrMtBowDdD5bPz0cgy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YMFcrMtBowDdD5bPz0cgy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a","isrc":"USEE10100547","name":"Talkin' Bout a Revolution","registered_at":"2026-06-01T05:35:30Z","spotify_id":"0YMFcrMtBowDdD5bPz0cgy","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a. 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/0YMFcrMtBowDdD5bPz0cgy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YMFcrMtBowDdD5bPz0cgy.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a","isrc":"USEE10100547","name":"Talkin' Bout a Revolution","registered_at":"2026-06-01T05:35:30Z","spotify_id":"0YMFcrMtBowDdD5bPz0cgy","type":"track"}
track: Fast Car
  type: MusicRecording
  duration: PT4M56S
  duration ms: 296800
  explicit: false
  by artist: Tracy Chapman
  in album: Tracy Chapman
    type: MusicAlbum
    date published: 1988-04-05
  isrc code: USEE10180719
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T03:02:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9
  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/2M9ro2krNb7nr7HSprkEgo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M9ro2krNb7nr7HSprkEgo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9","isrc":"USEE10180719","name":"Fast Car","registered_at":"2026-06-01T03:02:37Z","spotify_id":"2M9ro2krNb7nr7HSprkEgo","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9. 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/2M9ro2krNb7nr7HSprkEgo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M9ro2krNb7nr7HSprkEgo.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9","isrc":"USEE10180719","name":"Fast Car","registered_at":"2026-06-01T03:02:37Z","spotify_id":"2M9ro2krNb7nr7HSprkEgo","type":"track"}

Greatest Hits
type: MusicAlbum
date published: 2015-11-20

Fast Car
type: MusicRecording
duration: PT4M56S
duration ms: 296800
explicit: false
by artist: Tracy Chapman
in album: Tracy Chapman
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USEE10180719
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T03:02:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9
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/2M9ro2krNb7nr7HSprkEgo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M9ro2krNb7nr7HSprkEgo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9","isrc":"USEE10180719","name":"Fast Car","registered_at":"2026-06-01T03:02:37Z","spotify_id":"2M9ro2krNb7nr7HSprkEgo","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9. 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/2M9ro2krNb7nr7HSprkEgo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2M9ro2krNb7nr7HSprkEgo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3f853c3c7387fef7a3b4fa68e26cbb6232668df0db4c1c8b9e71cf892f2ac7f9","isrc":"USEE10180719","name":"Fast Car","registered_at":"2026-06-01T03:02:37Z","spotify_id":"2M9ro2krNb7nr7HSprkEgo","type":"track"}

Talkin' Bout a Revolution
type: MusicRecording
duration: PT2M41S
duration ms: 161600
explicit: false
by artist: Tracy Chapman
in album: Tracy Chapman
  type: MusicAlbum
  date published: 1988-04-05
isrc code: USEE10100547
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:35:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a
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/0YMFcrMtBowDdD5bPz0cgy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YMFcrMtBowDdD5bPz0cgy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a","isrc":"USEE10100547","name":"Talkin' Bout a Revolution","registered_at":"2026-06-01T05:35:30Z","spotify_id":"0YMFcrMtBowDdD5bPz0cgy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a. 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/0YMFcrMtBowDdD5bPz0cgy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0YMFcrMtBowDdD5bPz0cgy.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x62398a0b5ca44fb4e5069f7f20e3ee0c3c0e5448aab4c40262ff919861a0c67a","isrc":"USEE10100547","name":"Talkin' Bout a Revolution","registered_at":"2026-06-01T05:35:30Z","spotify_id":"0YMFcrMtBowDdD5bPz0cgy","type":"track"}

Give Me One Reason
type: MusicRecording
duration: PT4M28S
duration ms: 268333
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900169
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T05:48:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b
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/4vDBJeeQCbhP9FaPPMsYkY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vDBJeeQCbhP9FaPPMsYkY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b","isrc":"USEE19900169","name":"Give Me One Reason","registered_at":"2026-06-01T05:48:30Z","spotify_id":"4vDBJeeQCbhP9FaPPMsYkY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b. 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/4vDBJeeQCbhP9FaPPMsYkY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4vDBJeeQCbhP9FaPPMsYkY.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x59569100c4f6ca17cff2e38de071871909143c5e1baf8779d2ca76004980fb2b","isrc":"USEE19900169","name":"Give Me One Reason","registered_at":"2026-06-01T05:48:30Z","spotify_id":"4vDBJeeQCbhP9FaPPMsYkY","type":"track"}

The Promise
type: MusicRecording
duration: PT5M27S
duration ms: 327866
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T16:13:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917
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/2HO2bnoMrpnZUbUqiilLHi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HO2bnoMrpnZUbUqiilLHi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917","isrc":"USEE19900166","name":"The Promise","registered_at":"2026-06-01T16:13:18Z","spotify_id":"2HO2bnoMrpnZUbUqiilLHi","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917. 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/2HO2bnoMrpnZUbUqiilLHi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HO2bnoMrpnZUbUqiilLHi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x5e27abd2fd99ec336b666245e5cbcde07acf69d5003c4231f8eeaf9d6847f917","isrc":"USEE19900166","name":"The Promise","registered_at":"2026-06-01T16:13:18Z","spotify_id":"2HO2bnoMrpnZUbUqiilLHi","type":"track"}

Ain't No Sunshine
type: MusicRecording
duration: PT3M24S
duration ms: 204773
explicit: false
by artist: Buddy Guy
by artist: Tracy Chapman
in album: Bring 'Em In
  type: MusicAlbum
  date published: 2005-09-01
isrc code: USSV10500013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:59:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea5e564024d884dd17060bd380b043c6fca58f6f0640dca1fdcf6e15b4a39278
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/1amH1FjaNDAaZVpHWzcztW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1amH1FjaNDAaZVpHWzcztW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea5e564024d884dd17060bd380b043c6fca58f6f0640dca1fdcf6e15b4a39278","isrc":"USSV10500013","name":"Ain't No Sunshine","registered_at":"2026-06-04T08:59:07Z","spotify_id":"1amH1FjaNDAaZVpHWzcztW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5e564024d884dd17060bd380b043c6fca58f6f0640dca1fdcf6e15b4a39278. 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/1amH1FjaNDAaZVpHWzcztW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1amH1FjaNDAaZVpHWzcztW.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xea5e564024d884dd17060bd380b043c6fca58f6f0640dca1fdcf6e15b4a39278","isrc":"USSV10500013","name":"Ain't No Sunshine","registered_at":"2026-06-04T08:59:07Z","spotify_id":"1amH1FjaNDAaZVpHWzcztW","type":"track"}

Smoke and Ashes
type: MusicRecording
duration: PT6M39S
duration ms: 399200
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900163
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:50:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3
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/6sGwACtF7BG4oht0ahdpS8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sGwACtF7BG4oht0ahdpS8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3","isrc":"USEE19900163","name":"Smoke and Ashes","registered_at":"2026-06-04T10:50:06Z","spotify_id":"6sGwACtF7BG4oht0ahdpS8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3. 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/6sGwACtF7BG4oht0ahdpS8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6sGwACtF7BG4oht0ahdpS8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9d017b5ff17ceb1aa301a0eac8529d718eec24cd8485b690f378bc96f16438e3","isrc":"USEE19900163","name":"Smoke and Ashes","registered_at":"2026-06-04T10:50:06Z","spotify_id":"6sGwACtF7BG4oht0ahdpS8","type":"track"}

At This Point in My Life
type: MusicRecording
duration: PT5M8S
duration ms: 308666
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900165
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:40:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0
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/1GY4RUcd0kDh3GNRKPZojC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GY4RUcd0kDh3GNRKPZojC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0","isrc":"USEE19900165","name":"At This Point in My Life","registered_at":"2026-06-04T13:40:49Z","spotify_id":"1GY4RUcd0kDh3GNRKPZojC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0. 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/1GY4RUcd0kDh3GNRKPZojC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GY4RUcd0kDh3GNRKPZojC.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x89a792bd547af77b25a3e5e649463b1cd0403cc84b1a968fc1b65c7054d7bee0","isrc":"USEE19900165","name":"At This Point in My Life","registered_at":"2026-06-04T13:40:49Z","spotify_id":"1GY4RUcd0kDh3GNRKPZojC","type":"track"}

New Beginning
type: MusicRecording
duration: PT5M33S
duration ms: 333173
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900162
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:34:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1
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/08EcoOiDmOY7f6HYgBqEnj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08EcoOiDmOY7f6HYgBqEnj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1","isrc":"USEE19900162","name":"New Beginning","registered_at":"2026-06-04T14:34:30Z","spotify_id":"08EcoOiDmOY7f6HYgBqEnj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1. 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/08EcoOiDmOY7f6HYgBqEnj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08EcoOiDmOY7f6HYgBqEnj.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x49470d416b237c458e55e34a5213d2e3e51ba9d2173ba1d09dca804ea8094ce1","isrc":"USEE19900162","name":"New Beginning","registered_at":"2026-06-04T14:34:30Z","spotify_id":"08EcoOiDmOY7f6HYgBqEnj","type":"track"}

I'm Ready
type: MusicRecording
duration: PT4M55S
duration ms: 295960
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900171
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:39:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325
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/6cSJrWYXLkNm9GelBzaoQ6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cSJrWYXLkNm9GelBzaoQ6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325","isrc":"USEE19900171","name":"I'm Ready","registered_at":"2026-06-04T16:39:33Z","spotify_id":"6cSJrWYXLkNm9GelBzaoQ6","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325. 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/6cSJrWYXLkNm9GelBzaoQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6cSJrWYXLkNm9GelBzaoQ6.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x1c625d5488d3a622db58dabfec80685f86768355649cad7a1c5a0299b7d6a325","isrc":"USEE19900171","name":"I'm Ready","registered_at":"2026-06-04T16:39:33Z","spotify_id":"6cSJrWYXLkNm9GelBzaoQ6","type":"track"}

Fast Car - Live
type: MusicRecording
duration: PT5M29S
duration ms: 329533
explicit: false
by artist: Tracy Chapman
in album: Get Up! Stand Up! (Highlights from the Human Rights Concerts 1986-1998)
  type: MusicAlbum
  date published: 2018-04-26
isrc code: GBCBR1600491
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:41:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4e98a9311303b247385bc567c2335a06f43fac4b348f0a0e6c8575aabd9af5
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/5HkJn8OPVl3kA4kavVzJPE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HkJn8OPVl3kA4kavVzJPE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f4e98a9311303b247385bc567c2335a06f43fac4b348f0a0e6c8575aabd9af5","isrc":"GBCBR1600491","name":"Fast Car - Live","registered_at":"2026-06-07T06:41:29Z","spotify_id":"5HkJn8OPVl3kA4kavVzJPE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4e98a9311303b247385bc567c2335a06f43fac4b348f0a0e6c8575aabd9af5. 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/5HkJn8OPVl3kA4kavVzJPE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5HkJn8OPVl3kA4kavVzJPE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5f4e98a9311303b247385bc567c2335a06f43fac4b348f0a0e6c8575aabd9af5","isrc":"GBCBR1600491","name":"Fast Car - Live","registered_at":"2026-06-07T06:41:29Z","spotify_id":"5HkJn8OPVl3kA4kavVzJPE","type":"track"}

Heaven's Here on Earth
type: MusicRecording
duration: PT5M23S
duration ms: 323666
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900161
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:17:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d
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/327yGshtQlY2EER4LUAUBh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/327yGshtQlY2EER4LUAUBh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d","isrc":"USEE19900161","name":"Heaven's Here on Earth","registered_at":"2026-06-05T11:17:28Z","spotify_id":"327yGshtQlY2EER4LUAUBh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d. 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/327yGshtQlY2EER4LUAUBh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/327yGshtQlY2EER4LUAUBh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9fb19a634e95735d29c7c8383266ebed856d7083b953b8077c35beebcce29a0d","isrc":"USEE19900161","name":"Heaven's Here on Earth","registered_at":"2026-06-05T11:17:28Z","spotify_id":"327yGshtQlY2EER4LUAUBh","type":"track"}

Cold Feet
type: MusicRecording
duration: PT5M40S
duration ms: 340560
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900164
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:41:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb
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/1bsna3fBBE9dbUsHXxkVLZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsna3fBBE9dbUsHXxkVLZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb","isrc":"USEE19900164","name":"Cold Feet","registered_at":"2026-06-05T11:41:53Z","spotify_id":"1bsna3fBBE9dbUsHXxkVLZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb. 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/1bsna3fBBE9dbUsHXxkVLZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsna3fBBE9dbUsHXxkVLZ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x7a14445663a7eba9bab2655d6b8f0fa645d0c01a8331f279ef00bc4ffec3cfbb","isrc":"USEE19900164","name":"Cold Feet","registered_at":"2026-06-05T11:41:53Z","spotify_id":"1bsna3fBBE9dbUsHXxkVLZ","type":"track"}

Remember the Tinman
type: MusicRecording
duration: PT5M45S
duration ms: 345373
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900170
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:21:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384
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/5QL7qe44ji2KCmb0S8PZQO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QL7qe44ji2KCmb0S8PZQO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384","isrc":"USEE19900170","name":"Remember the Tinman","registered_at":"2026-06-06T02:21:09Z","spotify_id":"5QL7qe44ji2KCmb0S8PZQO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384. 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/5QL7qe44ji2KCmb0S8PZQO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QL7qe44ji2KCmb0S8PZQO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0c6e1cf3ca214d90498a90b600a4012521f2ca0dbf53f48ac74947187259a384","isrc":"USEE19900170","name":"Remember the Tinman","registered_at":"2026-06-06T02:21:09Z","spotify_id":"5QL7qe44ji2KCmb0S8PZQO","type":"track"}

The Rape of the World
type: MusicRecording
duration: PT7M7S
duration ms: 427800
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900167
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T16:12:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792
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/0Mrijz8ZQ9Fg3VE2JQbo9s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Mrijz8ZQ9Fg3VE2JQbo9s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792","isrc":"USEE19900167","name":"The Rape of the World","registered_at":"2026-06-06T16:12:10Z","spotify_id":"0Mrijz8ZQ9Fg3VE2JQbo9s","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792. 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/0Mrijz8ZQ9Fg3VE2JQbo9s.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Mrijz8ZQ9Fg3VE2JQbo9s.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x646b714f8d55960a17c2c2d67de6da2d9a85f766f89a2a1dcf2662f444bf2792","isrc":"USEE19900167","name":"The Rape of the World","registered_at":"2026-06-06T16:12:10Z","spotify_id":"0Mrijz8ZQ9Fg3VE2JQbo9s","type":"track"}

Tell It like It Is
type: MusicRecording
duration: PT6M4S
duration ms: 364893
explicit: false
by artist: Tracy Chapman
in album: New Beginning
  type: MusicAlbum
  date published: 1995-10-31
isrc code: USEE19900168
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:23:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7
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/16RlDozkpCXrxHci387dBm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16RlDozkpCXrxHci387dBm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7","isrc":"USEE19900168","name":"Tell It like It Is","registered_at":"2026-06-06T02:23:15Z","spotify_id":"16RlDozkpCXrxHci387dBm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7. 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/16RlDozkpCXrxHci387dBm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16RlDozkpCXrxHci387dBm.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x29a115aad119587121f9f6b575118ed48ef14ccc95f3834751be46cf5a5ae3e7","isrc":"USEE19900168","name":"Tell It like It Is","registered_at":"2026-06-06T02:23:15Z","spotify_id":"16RlDozkpCXrxHci387dBm","type":"track"}

Talkin' Bout a Revolution - Live
type: MusicRecording
duration: PT3M13S
duration ms: 193626
explicit: false
by artist: Tracy Chapman
in album: Get Up! Stand Up! (Highlights from the Human Rights Concerts 1986-1998)
  type: MusicAlbum
  date published: 2018-04-26
isrc code: GBCBR1300067
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T22:38:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x174ba76a47b28e06c5d5829076df0febd981e8b8c72dfd8751f98f53aed17f9a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1cPWVNg4ecfljLXxAt1tvE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1cPWVNg4ecfljLXxAt1tvE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x174ba76a47b28e06c5d5829076df0febd981e8b8c72dfd8751f98f53aed17f9a","isrc":"GBCBR1300067","name":"Talkin' Bout a Revolution - Live","registered_at":"2026-06-20T22:38:13Z","spotify_id":"1cPWVNg4ecfljLXxAt1tvE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Get Up, Stand Up - Live
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by artist: Peter Gabriel
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subject of: OpenTimestamps Proof of Existence
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Baby Can I Hold You (Arr. for Piano)
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  date published: 2019-06-02

O Holy Night
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subject of: OpenTimestamps Proof of Existence
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The Thrill Is Gone
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by artist: B.B. King
by artist: Tracy Chapman
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  date published: 2021-02-19
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