lagosta
type: MusicGroup
genre: emo rap
popularity: 52
followers: 34457
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6ab76b6088f25815e1f2f19ef6c5e94b963ec1ccb4536982ce0d161d3760515
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4282809-c8ab-45cc-9e0c-3656e4825453.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4282809-c8ab-45cc-9e0c-3656e4825453.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4282809-c8ab-45cc-9e0c-3656e4825453
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
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 0xc6ab76b6088f25815e1f2f19ef6c5e94b963ec1ccb4536982ce0d161d3760515. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4282809-c8ab-45cc-9e0c-3656e4825453.json and https://artists.proofprofile.net/proofs/artist/e4282809-c8ab-45cc-9e0c-3656e4825453.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
  track: Yung Dumb Goth
    type: MusicRecording
    duration: PT1M16S
    duration ms: 76871
    explicit: false
    by artist: lagosta
    in album: Lagosta, Pt. Two
      type: MusicAlbum
      date published: 2023-07-27
    isrc code: USMH92326804
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-17T11:48:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 954130
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/954130
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/37mLpjGkowLiFxLH8Gdais.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37mLpjGkowLiFxLH8Gdais
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-17T19:52:44Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6","isrc":"USMH92326804","name":"Yung Dumb Goth","registered_at":"2026-06-17T11:48:11Z","spotify_id":"37mLpjGkowLiFxLH8Gdais","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:52:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37mLpjGkowLiFxLH8Gdais.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37mLpjGkowLiFxLH8Gdais.
      date published: 2026-06-17T19:52:44Z
      text: {"copyright_id":"0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6","isrc":"USMH92326804","name":"Yung Dumb Goth","registered_at":"2026-06-17T11:48:11Z","spotify_id":"37mLpjGkowLiFxLH8Gdais","type":"track"}
  track: 300 Feet Below
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144033
    explicit: false
    by artist: lagosta
    in album: Lagosta, Pt. Two
      type: MusicAlbum
      date published: 2023-07-27
    isrc code: USMH92326805
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T17:25:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0
    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/7jbdKPhgsk136KkibK7hHk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbdKPhgsk136KkibK7hHk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0","isrc":"USMH92326805","name":"300 Feet Below","registered_at":"2026-06-07T17:25:26Z","spotify_id":"7jbdKPhgsk136KkibK7hHk","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0. 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/7jbdKPhgsk136KkibK7hHk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbdKPhgsk136KkibK7hHk.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0","isrc":"USMH92326805","name":"300 Feet Below","registered_at":"2026-06-07T17:25:26Z","spotify_id":"7jbdKPhgsk136KkibK7hHk","type":"track"}
  track: Bacc at It
    type: MusicRecording
    duration: PT2M22S
    duration ms: 142295
    explicit: false
    by artist: lagosta
    in album: Lagosta, Pt. Two
      type: MusicAlbum
      date published: 2023-07-27
    isrc code: USMH92326806
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T13:48:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32
    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/24gof5kepJcX3z8taOFxN5.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24gof5kepJcX3z8taOFxN5
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32","isrc":"USMH92326806","name":"Bacc at It","registered_at":"2026-06-09T13:48:16Z","spotify_id":"24gof5kepJcX3z8taOFxN5","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32. 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/24gof5kepJcX3z8taOFxN5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24gof5kepJcX3z8taOFxN5.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32","isrc":"USMH92326806","name":"Bacc at It","registered_at":"2026-06-09T13:48:16Z","spotify_id":"24gof5kepJcX3z8taOFxN5","type":"track"}
  track: Cop Me an O
    type: MusicRecording
    duration: PT1M58S
    duration ms: 118223
    explicit: false
    by artist: lagosta
    in album: Lagosta, Pt. Two
      type: MusicAlbum
      date published: 2023-07-27
    isrc code: USMH92326807
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-10T12:47:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68
    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: Dead Money
  track: Doubled Up
  track: Fucc out My Face
  track: Goth Queen
  track: Hate My Fuccn Life
  track: Hot Topic
  track: I Could
  track: In Dis Empty Club
  track: Raveyard Shift
  track: She Said
  track: The Day I Finally Do It
  track: Thinking Bout U
  track: Turning up in the Back
album: heaven scent
album: Cross
album: Deathwish (One More)
album: The Kronik
album: Piece of Shit
album: tonight
album: suck the tip
album: Suicide
album: IDGAF
album: Burnt Diary
album: downdowndown
album: Regrets
album: My Turn
album: Mc'n'Roll
album: Liquid Got Me Ignorant
track: Suicide
track: heaven scent
track: Yung Dumb Goth
track: 300 Feet Below
track: Bacc at It
track: Cop Me an O
track: Dead Money
track: Doubled Up
track: Fucc out My Face
track: Goth Queen
track: Hate My Fuccn Life
track: Hot Topic
track: I Could
track: In Dis Empty Club
track: Raveyard Shift
track: She Said
track: The Day I Finally Do It
track: Thinking Bout U
track: Turning up in the Back
track: Cross

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4bVaOuoR5BOzPpZ5caNiE8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bVaOuoR5BOzPpZ5caNiE8

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68","isrc":"USMH92326807","name":"Cop Me an O","registered_at":"2026-06-10T12:47:49Z","spotify_id":"4bVaOuoR5BOzPpZ5caNiE8","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 0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68. 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/4bVaOuoR5BOzPpZ5caNiE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bVaOuoR5BOzPpZ5caNiE8.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68","isrc":"USMH92326807","name":"Cop Me an O","registered_at":"2026-06-10T12:47:49Z","spotify_id":"4bVaOuoR5BOzPpZ5caNiE8","type":"track"}

Dead Money
type: MusicRecording
duration: PT1M44S
duration ms: 104231
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:20:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923
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/6RwcZl7cm8KH8JO2Uvvifs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RwcZl7cm8KH8JO2Uvvifs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923","isrc":"USMH92326808","name":"Dead Money","registered_at":"2026-06-08T09:20:47Z","spotify_id":"6RwcZl7cm8KH8JO2Uvvifs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923. 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/6RwcZl7cm8KH8JO2Uvvifs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RwcZl7cm8KH8JO2Uvvifs.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923","isrc":"USMH92326808","name":"Dead Money","registered_at":"2026-06-08T09:20:47Z","spotify_id":"6RwcZl7cm8KH8JO2Uvvifs","type":"track"}

Doubled Up
type: MusicRecording
duration: PT1M42S
duration ms: 102888
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:56:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30
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/72rpe38CCes9c4J5O1CFoT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72rpe38CCes9c4J5O1CFoT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30","isrc":"USMH92326809","name":"Doubled Up","registered_at":"2026-06-10T14:56:18Z","spotify_id":"72rpe38CCes9c4J5O1CFoT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30. 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/72rpe38CCes9c4J5O1CFoT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72rpe38CCes9c4J5O1CFoT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30","isrc":"USMH92326809","name":"Doubled Up","registered_at":"2026-06-10T14:56:18Z","spotify_id":"72rpe38CCes9c4J5O1CFoT","type":"track"}

Fucc out My Face
type: MusicRecording
duration: PT1M12S
duration ms: 72840
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:51:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee
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/0FBiShLMu8A1McMiG5qE7l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FBiShLMu8A1McMiG5qE7l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee","isrc":"USMH92326810","name":"Fucc out My Face","registered_at":"2026-06-09T13:51:28Z","spotify_id":"0FBiShLMu8A1McMiG5qE7l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee. 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/0FBiShLMu8A1McMiG5qE7l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FBiShLMu8A1McMiG5qE7l.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee","isrc":"USMH92326810","name":"Fucc out My Face","registered_at":"2026-06-09T13:51:28Z","spotify_id":"0FBiShLMu8A1McMiG5qE7l","type":"track"}

Goth Queen
type: MusicRecording
duration: PT1M42S
duration ms: 102143
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326811
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:16:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f
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/0z3CrK4tOHMnVPxOPUsJoa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z3CrK4tOHMnVPxOPUsJoa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f","isrc":"USMH92326811","name":"Goth Queen","registered_at":"2026-06-09T03:16:29Z","spotify_id":"0z3CrK4tOHMnVPxOPUsJoa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f. 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/0z3CrK4tOHMnVPxOPUsJoa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z3CrK4tOHMnVPxOPUsJoa.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f","isrc":"USMH92326811","name":"Goth Queen","registered_at":"2026-06-09T03:16:29Z","spotify_id":"0z3CrK4tOHMnVPxOPUsJoa","type":"track"}

Hate My Fuccn Life
type: MusicRecording
duration: PT2M50S
duration ms: 170829
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326812
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:25:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a
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/0oho6e6bVsXXQGgjUu0ktt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oho6e6bVsXXQGgjUu0ktt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a","isrc":"USMH92326812","name":"Hate My Fuccn Life","registered_at":"2026-06-07T17:25:50Z","spotify_id":"0oho6e6bVsXXQGgjUu0ktt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a. 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/0oho6e6bVsXXQGgjUu0ktt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oho6e6bVsXXQGgjUu0ktt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a","isrc":"USMH92326812","name":"Hate My Fuccn Life","registered_at":"2026-06-07T17:25:50Z","spotify_id":"0oho6e6bVsXXQGgjUu0ktt","type":"track"}

Hot Topic
type: MusicRecording
duration: PT2M40S
duration ms: 160310
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:46:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7
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/2LUPaI5HHF1QM1qXKZYVQM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LUPaI5HHF1QM1qXKZYVQM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7","isrc":"USMH92326813","name":"Hot Topic","registered_at":"2026-06-10T12:46:56Z","spotify_id":"2LUPaI5HHF1QM1qXKZYVQM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7. 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/2LUPaI5HHF1QM1qXKZYVQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LUPaI5HHF1QM1qXKZYVQM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7","isrc":"USMH92326813","name":"Hot Topic","registered_at":"2026-06-10T12:46:56Z","spotify_id":"2LUPaI5HHF1QM1qXKZYVQM","type":"track"}

I Could
type: MusicRecording
duration: PT1M40S
duration ms: 100271
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:36:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd
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/1rgInQzM2DANKmWClYPJYW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rgInQzM2DANKmWClYPJYW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd","isrc":"USMH92326814","name":"I Could","registered_at":"2026-06-12T00:36:57Z","spotify_id":"1rgInQzM2DANKmWClYPJYW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd. 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/1rgInQzM2DANKmWClYPJYW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rgInQzM2DANKmWClYPJYW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd","isrc":"USMH92326814","name":"I Could","registered_at":"2026-06-12T00:36:57Z","spotify_id":"1rgInQzM2DANKmWClYPJYW","type":"track"}

In Dis Empty Club
type: MusicRecording
duration: PT1M18S
duration ms: 78528
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326815
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:01:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79
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/3x3mhbqGw0YqHOI4RsmlSW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x3mhbqGw0YqHOI4RsmlSW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79","isrc":"USMH92326815","name":"In Dis Empty Club","registered_at":"2026-06-08T17:01:10Z","spotify_id":"3x3mhbqGw0YqHOI4RsmlSW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79. 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/3x3mhbqGw0YqHOI4RsmlSW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x3mhbqGw0YqHOI4RsmlSW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79","isrc":"USMH92326815","name":"In Dis Empty Club","registered_at":"2026-06-08T17:01:10Z","spotify_id":"3x3mhbqGw0YqHOI4RsmlSW","type":"track"}

Raveyard Shift
type: MusicRecording
duration: PT1M30S
duration ms: 90623
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:34:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1
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/5nkcF8XXJcEZcodWyX3khz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nkcF8XXJcEZcodWyX3khz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1","isrc":"USMH92326816","name":"Raveyard Shift","registered_at":"2026-06-11T01:34:50Z","spotify_id":"5nkcF8XXJcEZcodWyX3khz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1. 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/5nkcF8XXJcEZcodWyX3khz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nkcF8XXJcEZcodWyX3khz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1","isrc":"USMH92326816","name":"Raveyard Shift","registered_at":"2026-06-11T01:34:50Z","spotify_id":"5nkcF8XXJcEZcodWyX3khz","type":"track"}

She Said
type: MusicRecording
duration: PT1M23S
duration ms: 83351
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:08:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08
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/0ftrMnuplQ5lXIFIep3q4U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ftrMnuplQ5lXIFIep3q4U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08","isrc":"USMH92326817","name":"She Said","registered_at":"2026-06-18T10:08:24Z","spotify_id":"0ftrMnuplQ5lXIFIep3q4U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ftrMnuplQ5lXIFIep3q4U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ftrMnuplQ5lXIFIep3q4U.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08","isrc":"USMH92326817","name":"She Said","registered_at":"2026-06-18T10:08:24Z","spotify_id":"0ftrMnuplQ5lXIFIep3q4U","type":"track"}

The Day I Finally Do It
type: MusicRecording
duration: PT1M37S
duration ms: 97430
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:06:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a
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/6QrCRvvthBIH1PhHnfPwux.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QrCRvvthBIH1PhHnfPwux
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a","isrc":"USMH92326818","name":"The Day I Finally Do It","registered_at":"2026-06-06T08:06:50Z","spotify_id":"6QrCRvvthBIH1PhHnfPwux","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a. 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/6QrCRvvthBIH1PhHnfPwux.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QrCRvvthBIH1PhHnfPwux.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a","isrc":"USMH92326818","name":"The Day I Finally Do It","registered_at":"2026-06-06T08:06:50Z","spotify_id":"6QrCRvvthBIH1PhHnfPwux","type":"track"}

Thinking Bout U
type: MusicRecording
duration: PT1M26S
duration ms: 86231
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326819
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:15:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484
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/5zf7czmYPKfXwWthlGu8GP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zf7czmYPKfXwWthlGu8GP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484","isrc":"USMH92326819","name":"Thinking Bout U","registered_at":"2026-06-06T21:15:52Z","spotify_id":"5zf7czmYPKfXwWthlGu8GP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484. 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/5zf7czmYPKfXwWthlGu8GP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zf7czmYPKfXwWthlGu8GP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484","isrc":"USMH92326819","name":"Thinking Bout U","registered_at":"2026-06-06T21:15:52Z","spotify_id":"5zf7czmYPKfXwWthlGu8GP","type":"track"}

Turning up in the Back
type: MusicRecording
duration: PT1M30S
duration ms: 90600
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326820
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:31:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/67DiT5wWO3avpBFprfVBCU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67DiT5wWO3avpBFprfVBCU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057","isrc":"USMH92326820","name":"Turning up in the Back","registered_at":"2026-06-11T01:31:34Z","spotify_id":"67DiT5wWO3avpBFprfVBCU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67DiT5wWO3avpBFprfVBCU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67DiT5wWO3avpBFprfVBCU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057","isrc":"USMH92326820","name":"Turning up in the Back","registered_at":"2026-06-11T01:31:34Z","spotify_id":"67DiT5wWO3avpBFprfVBCU","type":"track"}

heaven scent
type: MusicAlbum
date published: 2024-06-17
track: heaven scent
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133591
  explicit: false
  by artist: wtflagosta
  by artist: lagosta
  in album: heaven scent
    type: MusicAlbum
    date published: 2024-06-17
  isrc code: FRDKW2210166
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T06:57:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875
  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/2ZPBLLeW5t9siDBGMd2QDQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZPBLLeW5t9siDBGMd2QDQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875","isrc":"FRDKW2210166","name":"heaven scent","registered_at":"2026-06-06T06:57:23Z","spotify_id":"2ZPBLLeW5t9siDBGMd2QDQ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875. 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/2ZPBLLeW5t9siDBGMd2QDQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZPBLLeW5t9siDBGMd2QDQ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875","isrc":"FRDKW2210166","name":"heaven scent","registered_at":"2026-06-06T06:57:23Z","spotify_id":"2ZPBLLeW5t9siDBGMd2QDQ","type":"track"}

Cross
type: MusicAlbum
date published: 2024-06-17
track: Cross
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165860
  explicit: false
  by artist: wtflagosta
  by artist: lagosta
  in album: Cross
    type: MusicAlbum
    date published: 2024-06-17
  isrc code: QZNJX2383453
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T22:55:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa19d5eee9a1d017ec1f3e1520a731e477d2f25abe37da4633ccbad212a66e180
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5RqviczioSWIQTGUJ80rVl.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RqviczioSWIQTGUJ80rVl
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19d5eee9a1d017ec1f3e1520a731e477d2f25abe37da4633ccbad212a66e180. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RqviczioSWIQTGUJ80rVl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RqviczioSWIQTGUJ80rVl.
    date published: 2026-06-13T13:32:09Z

Deathwish (One More)
type: MusicAlbum
date published: 2024-05-28
track: Deathwish (One More)
  type: MusicRecording
  duration: PT1M56S
  duration ms: 116221
  explicit: false
  by artist: El Titø
  by artist: lagosta
  by artist: serotonin00
  in album: Deathwish (One More)
    type: MusicAlbum
    date published: 2024-05-28
  isrc code: QZLBC2412036
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T03:38:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7bd83863cef84e36d49338fb5a8933c8bdaabf5bc240897df90f9d29b7de2c13
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953520
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953520
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/16pvnUF3T9SIMIeJZFeJJz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16pvnUF3T9SIMIeJZFeJJz
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7bd83863cef84e36d49338fb5a8933c8bdaabf5bc240897df90f9d29b7de2c13","isrc":"QZLBC2412036","name":"Deathwish (One More)","registered_at":"2026-06-11T03:38:36Z","spotify_id":"16pvnUF3T9SIMIeJZFeJJz","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd83863cef84e36d49338fb5a8933c8bdaabf5bc240897df90f9d29b7de2c13. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16pvnUF3T9SIMIeJZFeJJz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16pvnUF3T9SIMIeJZFeJJz.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7bd83863cef84e36d49338fb5a8933c8bdaabf5bc240897df90f9d29b7de2c13","isrc":"QZLBC2412036","name":"Deathwish (One More)","registered_at":"2026-06-11T03:38:36Z","spotify_id":"16pvnUF3T9SIMIeJZFeJJz","type":"track"}
track: Deathwish (One More) - El Titø's Version
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98000
  explicit: false
  by artist: El Titø
  by artist: lagosta
  by artist: serotonin00
  in album: Deathwish (One More)
    type: MusicAlbum
    date published: 2024-05-28
  isrc code: QZLBC2412040
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T06:27:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d82ddd554df81c0921a4a81e4b23d9f5ad965eedbe2af829ebe0c76de460db3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5SXRWda7L9FWAFBv0kV24k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SXRWda7L9FWAFBv0kV24k
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2d82ddd554df81c0921a4a81e4b23d9f5ad965eedbe2af829ebe0c76de460db3","isrc":"QZLBC2412040","name":"Deathwish (One More) - El Titø's Version","registered_at":"2026-06-24T06:27:32Z","spotify_id":"5SXRWda7L9FWAFBv0kV24k","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d82ddd554df81c0921a4a81e4b23d9f5ad965eedbe2af829ebe0c76de460db3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5SXRWda7L9FWAFBv0kV24k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5SXRWda7L9FWAFBv0kV24k.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x2d82ddd554df81c0921a4a81e4b23d9f5ad965eedbe2af829ebe0c76de460db3","isrc":"QZLBC2412040","name":"Deathwish (One More) - El Titø's Version","registered_at":"2026-06-24T06:27:32Z","spotify_id":"5SXRWda7L9FWAFBv0kV24k","type":"track"}

The Kronik
type: MusicAlbum
date published: 2024-05-23
track: The Kronik
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175647
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: The Kronik
    type: MusicAlbum
    date published: 2024-05-23
  isrc code: NL5UZ2402883
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:27:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0ef6edd80c7ed7edbab52178dbaa5b50e43c4569b199b8307e2f64556f4ae650
  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/7tPpv7z6FML8o1ZI6aPUhB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tPpv7z6FML8o1ZI6aPUhB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0ef6edd80c7ed7edbab52178dbaa5b50e43c4569b199b8307e2f64556f4ae650","isrc":"NL5UZ2402883","name":"The Kronik","registered_at":"2026-06-07T05:27:34Z","spotify_id":"7tPpv7z6FML8o1ZI6aPUhB","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef6edd80c7ed7edbab52178dbaa5b50e43c4569b199b8307e2f64556f4ae650. 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/7tPpv7z6FML8o1ZI6aPUhB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tPpv7z6FML8o1ZI6aPUhB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x0ef6edd80c7ed7edbab52178dbaa5b50e43c4569b199b8307e2f64556f4ae650","isrc":"NL5UZ2402883","name":"The Kronik","registered_at":"2026-06-07T05:27:34Z","spotify_id":"7tPpv7z6FML8o1ZI6aPUhB","type":"track"}

Piece of Shit
type: MusicAlbum
date published: 2024-05-15
track: Piece of Shit
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110783
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: Piece of Shit
    type: MusicAlbum
    date published: 2024-05-15
  isrc code: NL5UZ2402728
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T13:41:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x96530d4b15ed7af384beb2e556a8126513bade74edc8efe9839c18274a69ad68
  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/7LPltae4h1ZKjupc3JYos5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LPltae4h1ZKjupc3JYos5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x96530d4b15ed7af384beb2e556a8126513bade74edc8efe9839c18274a69ad68","isrc":"NL5UZ2402728","name":"Piece of Shit","registered_at":"2026-06-10T13:41:23Z","spotify_id":"7LPltae4h1ZKjupc3JYos5","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96530d4b15ed7af384beb2e556a8126513bade74edc8efe9839c18274a69ad68. 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/7LPltae4h1ZKjupc3JYos5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7LPltae4h1ZKjupc3JYos5.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x96530d4b15ed7af384beb2e556a8126513bade74edc8efe9839c18274a69ad68","isrc":"NL5UZ2402728","name":"Piece of Shit","registered_at":"2026-06-10T13:41:23Z","spotify_id":"7LPltae4h1ZKjupc3JYos5","type":"track"}
track: Piece of Shit - Alt
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100971
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: Piece of Shit
    type: MusicAlbum
    date published: 2024-05-15
  isrc code: NL5UZ2402729
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T22:53:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcc38a3b3ac68ad5ccd33d4909bb1ed3924fe72432009c7276af399d74fde2b52
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3jcYzxxkwovJtZV3AN6rmE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jcYzxxkwovJtZV3AN6rmE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcc38a3b3ac68ad5ccd33d4909bb1ed3924fe72432009c7276af399d74fde2b52","isrc":"NL5UZ2402729","name":"Piece of Shit - Alt","registered_at":"2026-06-19T22:53:23Z","spotify_id":"3jcYzxxkwovJtZV3AN6rmE","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc38a3b3ac68ad5ccd33d4909bb1ed3924fe72432009c7276af399d74fde2b52. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3jcYzxxkwovJtZV3AN6rmE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3jcYzxxkwovJtZV3AN6rmE.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xcc38a3b3ac68ad5ccd33d4909bb1ed3924fe72432009c7276af399d74fde2b52","isrc":"NL5UZ2402729","name":"Piece of Shit - Alt","registered_at":"2026-06-19T22:53:23Z","spotify_id":"3jcYzxxkwovJtZV3AN6rmE","type":"track"}

tonight
type: MusicAlbum
date published: 2024-05-14
track: tonight
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171131
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: tonight
    type: MusicAlbum
    date published: 2024-05-14
  isrc code: QZNMW2279150
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:13:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x311e0a50528021f0ff5a1170b3c01e0dfae2b8df49e5d1d67815a7818627bfec
  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/1agXOEsYxvrl18qC7LJRhW.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1agXOEsYxvrl18qC7LJRhW
  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 0x311e0a50528021f0ff5a1170b3c01e0dfae2b8df49e5d1d67815a7818627bfec. 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/1agXOEsYxvrl18qC7LJRhW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1agXOEsYxvrl18qC7LJRhW.
    date published: 2026-06-13T17:25:41Z

suck the tip
type: MusicAlbum
date published: 2024-05-14
track: suck the tip
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175328
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: suck the tip
    type: MusicAlbum
    date published: 2024-05-14
  isrc code: QZTVM2275927
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T17:43:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x80b849380fb85de033fd9b29440369bc0a81978c0bbf63c4168e10d6eed98a5d
  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/2UvntFsWPxJV7M5oZXsRX3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UvntFsWPxJV7M5oZXsRX3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x80b849380fb85de033fd9b29440369bc0a81978c0bbf63c4168e10d6eed98a5d","isrc":"QZTVM2275927","name":"suck the tip","registered_at":"2026-06-07T17:43:42Z","spotify_id":"2UvntFsWPxJV7M5oZXsRX3","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b849380fb85de033fd9b29440369bc0a81978c0bbf63c4168e10d6eed98a5d. 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/2UvntFsWPxJV7M5oZXsRX3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UvntFsWPxJV7M5oZXsRX3.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x80b849380fb85de033fd9b29440369bc0a81978c0bbf63c4168e10d6eed98a5d","isrc":"QZTVM2275927","name":"suck the tip","registered_at":"2026-06-07T17:43:42Z","spotify_id":"2UvntFsWPxJV7M5oZXsRX3","type":"track"}

Suicide
type: MusicAlbum
date published: 2024-05-14
track: Suicide
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203906
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: Suicide
    type: MusicAlbum
    date published: 2024-05-14
  isrc code: QZNWV2200246
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:27:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x484a008d243d64c74b842ff58e5142f25eb82184da54cf5a10a266f92cfa4f1e
  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/4lYt5ZV3pw9FCTcIlPd8xm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lYt5ZV3pw9FCTcIlPd8xm
  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 0x484a008d243d64c74b842ff58e5142f25eb82184da54cf5a10a266f92cfa4f1e. 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/4lYt5ZV3pw9FCTcIlPd8xm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lYt5ZV3pw9FCTcIlPd8xm.
    date published: 2026-06-13T15:41:10Z

IDGAF
type: MusicAlbum
date published: 2024-05-14
track: IDGAF
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218406
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: IDGAF
    type: MusicAlbum
    date published: 2024-05-14
  isrc code: QZZ662374949
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:48:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x29e1de74728c39ec3d93877b63b16f0abcd50586fd01f08bf4fc61478e05b232
  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/5Wuc6096nkXmx9kccTTBs6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Wuc6096nkXmx9kccTTBs6
  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 0x29e1de74728c39ec3d93877b63b16f0abcd50586fd01f08bf4fc61478e05b232. 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/5Wuc6096nkXmx9kccTTBs6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Wuc6096nkXmx9kccTTBs6.
    date published: 2026-06-13T17:25:41Z

Burnt Diary
type: MusicAlbum
date published: 2024-05-14
track: Burnt Diary
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110050
  explicit: false
  by artist: Nuts!
  by artist: lagosta
  in album: Burnt Diary
    type: MusicAlbum
    date published: 2024-05-14
  isrc code: QZK6H2378581
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T08:14:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8386b7490e89bbb1c2bf6b0fea3dfe03c123c8057a4fccaf6661950e04bea024
  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/2QsR5D38qJYJAGOI6z9asJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QsR5D38qJYJAGOI6z9asJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x8386b7490e89bbb1c2bf6b0fea3dfe03c123c8057a4fccaf6661950e04bea024","isrc":"QZK6H2378581","name":"Burnt Diary","registered_at":"2026-06-06T08:14:27Z","spotify_id":"2QsR5D38qJYJAGOI6z9asJ","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8386b7490e89bbb1c2bf6b0fea3dfe03c123c8057a4fccaf6661950e04bea024. 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/2QsR5D38qJYJAGOI6z9asJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QsR5D38qJYJAGOI6z9asJ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x8386b7490e89bbb1c2bf6b0fea3dfe03c123c8057a4fccaf6661950e04bea024","isrc":"QZK6H2378581","name":"Burnt Diary","registered_at":"2026-06-06T08:14:27Z","spotify_id":"2QsR5D38qJYJAGOI6z9asJ","type":"track"}

downdowndown
type: MusicAlbum
date published: 2023-11-17
track: downdowndown
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203420
  explicit: false
  by artist: lagosta
  by artist: Semdva
  in album: downdowndown
    type: MusicAlbum
    date published: 2023-11-17

Regrets
type: MusicAlbum
date published: 2023-11-17
track: Regrets
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125013
  explicit: false
  by artist: lagosta
  in album: Regrets
    type: MusicAlbum
    date published: 2023-11-17

My Turn
type: MusicAlbum
date published: 2023-11-17
track: My Turn
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151701
  explicit: false
  by artist: lagosta
  in album: My Turn
    type: MusicAlbum
    date published: 2023-11-17

Mc'n'Roll
type: MusicAlbum
date published: 2023-04-09
track: Mc'n'Roll
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110312
  explicit: false
  by artist: Semdva
  by artist: lagosta
  in album: Mc'n'Roll
    type: MusicAlbum
    date published: 2023-04-09
  isrc code: QZNW72359951
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T23:14:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49cda4d43faa288f5c981b22fcd4a0a0e45e02d771f6d181727b85efa799d942
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956302
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2gBGyzphPT1g10ZSTXYg7T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gBGyzphPT1g10ZSTXYg7T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cda4d43faa288f5c981b22fcd4a0a0e45e02d771f6d181727b85efa799d942. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gBGyzphPT1g10ZSTXYg7T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gBGyzphPT1g10ZSTXYg7T.
    date published: 2026-07-02T03:30:09Z

Liquid Got Me Ignorant
type: MusicAlbum
date published: 2023-03-23
track: Liquid Got Me Ignorant
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150073
  explicit: false
  by artist: Semdva
  by artist: lagosta
  in album: Liquid Got Me Ignorant
    type: MusicAlbum
    date published: 2023-03-23

Suicide
type: MusicRecording
duration: PT3M23S
duration ms: 203906
explicit: false
by artist: Nuts!
by artist: lagosta
in album: Suicide
  type: MusicAlbum
  date published: 2024-05-14
isrc code: QZNWV2200246
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:27:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x484a008d243d64c74b842ff58e5142f25eb82184da54cf5a10a266f92cfa4f1e
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/4lYt5ZV3pw9FCTcIlPd8xm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lYt5ZV3pw9FCTcIlPd8xm
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 0x484a008d243d64c74b842ff58e5142f25eb82184da54cf5a10a266f92cfa4f1e. 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/4lYt5ZV3pw9FCTcIlPd8xm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4lYt5ZV3pw9FCTcIlPd8xm.
  date published: 2026-06-13T15:41:10Z

heaven scent
type: MusicRecording
duration: PT2M13S
duration ms: 133591
explicit: false
by artist: wtflagosta
by artist: lagosta
in album: heaven scent
  type: MusicAlbum
  date published: 2024-06-17
isrc code: FRDKW2210166
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:57:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875
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/2ZPBLLeW5t9siDBGMd2QDQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZPBLLeW5t9siDBGMd2QDQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875","isrc":"FRDKW2210166","name":"heaven scent","registered_at":"2026-06-06T06:57:23Z","spotify_id":"2ZPBLLeW5t9siDBGMd2QDQ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875. 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/2ZPBLLeW5t9siDBGMd2QDQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZPBLLeW5t9siDBGMd2QDQ.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xfcd39185fb3f558b0de44242b6888ee1939010e7afa68ef39cefd289a3669875","isrc":"FRDKW2210166","name":"heaven scent","registered_at":"2026-06-06T06:57:23Z","spotify_id":"2ZPBLLeW5t9siDBGMd2QDQ","type":"track"}

Yung Dumb Goth
type: MusicRecording
duration: PT1M16S
duration ms: 76871
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T11:48:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/37mLpjGkowLiFxLH8Gdais.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37mLpjGkowLiFxLH8Gdais
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:52:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6","isrc":"USMH92326804","name":"Yung Dumb Goth","registered_at":"2026-06-17T11:48:11Z","spotify_id":"37mLpjGkowLiFxLH8Gdais","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:52:44Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/37mLpjGkowLiFxLH8Gdais.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37mLpjGkowLiFxLH8Gdais.
  date published: 2026-06-17T19:52:44Z
  text: {"copyright_id":"0xb72ed9ad786c84868c498df6dbe6ae14202e48ca134a073c30822ccd7b032af6","isrc":"USMH92326804","name":"Yung Dumb Goth","registered_at":"2026-06-17T11:48:11Z","spotify_id":"37mLpjGkowLiFxLH8Gdais","type":"track"}

300 Feet Below
type: MusicRecording
duration: PT2M24S
duration ms: 144033
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:25:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0
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/7jbdKPhgsk136KkibK7hHk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbdKPhgsk136KkibK7hHk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0","isrc":"USMH92326805","name":"300 Feet Below","registered_at":"2026-06-07T17:25:26Z","spotify_id":"7jbdKPhgsk136KkibK7hHk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0. 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/7jbdKPhgsk136KkibK7hHk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7jbdKPhgsk136KkibK7hHk.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xba5047544aa0217a702ff2f7006f2fd67812643abc528bd10219f8434f8c3fb0","isrc":"USMH92326805","name":"300 Feet Below","registered_at":"2026-06-07T17:25:26Z","spotify_id":"7jbdKPhgsk136KkibK7hHk","type":"track"}

Bacc at It
type: MusicRecording
duration: PT2M22S
duration ms: 142295
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:48:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32
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/24gof5kepJcX3z8taOFxN5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24gof5kepJcX3z8taOFxN5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32","isrc":"USMH92326806","name":"Bacc at It","registered_at":"2026-06-09T13:48:16Z","spotify_id":"24gof5kepJcX3z8taOFxN5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32. 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/24gof5kepJcX3z8taOFxN5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/24gof5kepJcX3z8taOFxN5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x8659466273b719f068dcf8b06e0f99f3c14d91652edfd9a19ccd95667a14ea32","isrc":"USMH92326806","name":"Bacc at It","registered_at":"2026-06-09T13:48:16Z","spotify_id":"24gof5kepJcX3z8taOFxN5","type":"track"}

Cop Me an O
type: MusicRecording
duration: PT1M58S
duration ms: 118223
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326807
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:47:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68
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/4bVaOuoR5BOzPpZ5caNiE8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bVaOuoR5BOzPpZ5caNiE8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68","isrc":"USMH92326807","name":"Cop Me an O","registered_at":"2026-06-10T12:47:49Z","spotify_id":"4bVaOuoR5BOzPpZ5caNiE8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68. 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/4bVaOuoR5BOzPpZ5caNiE8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4bVaOuoR5BOzPpZ5caNiE8.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3f7b3ceec19abed03a26fe4418b0872b63472c1f65e647df49d6972234077a68","isrc":"USMH92326807","name":"Cop Me an O","registered_at":"2026-06-10T12:47:49Z","spotify_id":"4bVaOuoR5BOzPpZ5caNiE8","type":"track"}

Dead Money
type: MusicRecording
duration: PT1M44S
duration ms: 104231
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:20:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923
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/6RwcZl7cm8KH8JO2Uvvifs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RwcZl7cm8KH8JO2Uvvifs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923","isrc":"USMH92326808","name":"Dead Money","registered_at":"2026-06-08T09:20:47Z","spotify_id":"6RwcZl7cm8KH8JO2Uvvifs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923. 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/6RwcZl7cm8KH8JO2Uvvifs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RwcZl7cm8KH8JO2Uvvifs.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x85732882bbf48436d7bfcbceccf8ba000dca851a0e3d2f5dc784583c2e5bc923","isrc":"USMH92326808","name":"Dead Money","registered_at":"2026-06-08T09:20:47Z","spotify_id":"6RwcZl7cm8KH8JO2Uvvifs","type":"track"}

Doubled Up
type: MusicRecording
duration: PT1M42S
duration ms: 102888
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326809
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:56:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30
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/72rpe38CCes9c4J5O1CFoT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72rpe38CCes9c4J5O1CFoT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30","isrc":"USMH92326809","name":"Doubled Up","registered_at":"2026-06-10T14:56:18Z","spotify_id":"72rpe38CCes9c4J5O1CFoT","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30. 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/72rpe38CCes9c4J5O1CFoT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72rpe38CCes9c4J5O1CFoT.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9d80f009ab1f3b498701995f0bb53aa93369cb878177f0238eb47e671f326c30","isrc":"USMH92326809","name":"Doubled Up","registered_at":"2026-06-10T14:56:18Z","spotify_id":"72rpe38CCes9c4J5O1CFoT","type":"track"}

Fucc out My Face
type: MusicRecording
duration: PT1M12S
duration ms: 72840
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326810
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:51:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee
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/0FBiShLMu8A1McMiG5qE7l.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FBiShLMu8A1McMiG5qE7l
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee","isrc":"USMH92326810","name":"Fucc out My Face","registered_at":"2026-06-09T13:51:28Z","spotify_id":"0FBiShLMu8A1McMiG5qE7l","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee. 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/0FBiShLMu8A1McMiG5qE7l.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0FBiShLMu8A1McMiG5qE7l.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4d60d3396dbea649d808ee9ffb0d9fe85bb20d73ddf36a328165883da5ca37ee","isrc":"USMH92326810","name":"Fucc out My Face","registered_at":"2026-06-09T13:51:28Z","spotify_id":"0FBiShLMu8A1McMiG5qE7l","type":"track"}

Goth Queen
type: MusicRecording
duration: PT1M42S
duration ms: 102143
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326811
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T03:16:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f
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/0z3CrK4tOHMnVPxOPUsJoa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z3CrK4tOHMnVPxOPUsJoa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f","isrc":"USMH92326811","name":"Goth Queen","registered_at":"2026-06-09T03:16:29Z","spotify_id":"0z3CrK4tOHMnVPxOPUsJoa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f. 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/0z3CrK4tOHMnVPxOPUsJoa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0z3CrK4tOHMnVPxOPUsJoa.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x516a349a2b498341cb690e176601c727d5bea2a9d6a01a80ff67e12df66e802f","isrc":"USMH92326811","name":"Goth Queen","registered_at":"2026-06-09T03:16:29Z","spotify_id":"0z3CrK4tOHMnVPxOPUsJoa","type":"track"}

Hate My Fuccn Life
type: MusicRecording
duration: PT2M50S
duration ms: 170829
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326812
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:25:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a
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/0oho6e6bVsXXQGgjUu0ktt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oho6e6bVsXXQGgjUu0ktt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a","isrc":"USMH92326812","name":"Hate My Fuccn Life","registered_at":"2026-06-07T17:25:50Z","spotify_id":"0oho6e6bVsXXQGgjUu0ktt","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a. 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/0oho6e6bVsXXQGgjUu0ktt.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oho6e6bVsXXQGgjUu0ktt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6136ec4905aceee0942834bf7be2897152a1f29f1c30091b6b860b5a8d32964a","isrc":"USMH92326812","name":"Hate My Fuccn Life","registered_at":"2026-06-07T17:25:50Z","spotify_id":"0oho6e6bVsXXQGgjUu0ktt","type":"track"}

Hot Topic
type: MusicRecording
duration: PT2M40S
duration ms: 160310
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326813
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T12:46:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7
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/2LUPaI5HHF1QM1qXKZYVQM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LUPaI5HHF1QM1qXKZYVQM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7","isrc":"USMH92326813","name":"Hot Topic","registered_at":"2026-06-10T12:46:56Z","spotify_id":"2LUPaI5HHF1QM1qXKZYVQM","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7. 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/2LUPaI5HHF1QM1qXKZYVQM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2LUPaI5HHF1QM1qXKZYVQM.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x644720329d7856a98bfb7233dde8a5dccdf5b5293185417931dc6dde797945d7","isrc":"USMH92326813","name":"Hot Topic","registered_at":"2026-06-10T12:46:56Z","spotify_id":"2LUPaI5HHF1QM1qXKZYVQM","type":"track"}

I Could
type: MusicRecording
duration: PT1M40S
duration ms: 100271
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326814
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T00:36:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd
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/1rgInQzM2DANKmWClYPJYW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rgInQzM2DANKmWClYPJYW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd","isrc":"USMH92326814","name":"I Could","registered_at":"2026-06-12T00:36:57Z","spotify_id":"1rgInQzM2DANKmWClYPJYW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd. 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/1rgInQzM2DANKmWClYPJYW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rgInQzM2DANKmWClYPJYW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x93c4176479ebe460f180aeed9731c0a12986551779fccee757a48906c1db7ffd","isrc":"USMH92326814","name":"I Could","registered_at":"2026-06-12T00:36:57Z","spotify_id":"1rgInQzM2DANKmWClYPJYW","type":"track"}

In Dis Empty Club
type: MusicRecording
duration: PT1M18S
duration ms: 78528
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326815
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T17:01:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79
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/3x3mhbqGw0YqHOI4RsmlSW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x3mhbqGw0YqHOI4RsmlSW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79","isrc":"USMH92326815","name":"In Dis Empty Club","registered_at":"2026-06-08T17:01:10Z","spotify_id":"3x3mhbqGw0YqHOI4RsmlSW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79. 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/3x3mhbqGw0YqHOI4RsmlSW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3x3mhbqGw0YqHOI4RsmlSW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb16528d7a319771f297ae8340ef97d22012d42a6aa744733c5629d0884f96a79","isrc":"USMH92326815","name":"In Dis Empty Club","registered_at":"2026-06-08T17:01:10Z","spotify_id":"3x3mhbqGw0YqHOI4RsmlSW","type":"track"}

Raveyard Shift
type: MusicRecording
duration: PT1M30S
duration ms: 90623
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326816
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:34:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1
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/5nkcF8XXJcEZcodWyX3khz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nkcF8XXJcEZcodWyX3khz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1","isrc":"USMH92326816","name":"Raveyard Shift","registered_at":"2026-06-11T01:34:50Z","spotify_id":"5nkcF8XXJcEZcodWyX3khz","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1. 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/5nkcF8XXJcEZcodWyX3khz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nkcF8XXJcEZcodWyX3khz.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x334f4c1d5cc4e1e3a099deeba4fdc8ca800acf12ad42d1f1186e89234c1069d1","isrc":"USMH92326816","name":"Raveyard Shift","registered_at":"2026-06-11T01:34:50Z","spotify_id":"5nkcF8XXJcEZcodWyX3khz","type":"track"}

She Said
type: MusicRecording
duration: PT1M23S
duration ms: 83351
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326817
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:08:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08
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/0ftrMnuplQ5lXIFIep3q4U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ftrMnuplQ5lXIFIep3q4U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08","isrc":"USMH92326817","name":"She Said","registered_at":"2026-06-18T10:08:24Z","spotify_id":"0ftrMnuplQ5lXIFIep3q4U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ftrMnuplQ5lXIFIep3q4U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ftrMnuplQ5lXIFIep3q4U.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x353d461615d4b73792721ea989e645bddfe9562e312bd24ca4eed07b83181c08","isrc":"USMH92326817","name":"She Said","registered_at":"2026-06-18T10:08:24Z","spotify_id":"0ftrMnuplQ5lXIFIep3q4U","type":"track"}

The Day I Finally Do It
type: MusicRecording
duration: PT1M37S
duration ms: 97430
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326818
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:06:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a
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/6QrCRvvthBIH1PhHnfPwux.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QrCRvvthBIH1PhHnfPwux
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a","isrc":"USMH92326818","name":"The Day I Finally Do It","registered_at":"2026-06-06T08:06:50Z","spotify_id":"6QrCRvvthBIH1PhHnfPwux","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a. 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/6QrCRvvthBIH1PhHnfPwux.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QrCRvvthBIH1PhHnfPwux.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xaa5c18bead00c8a825de7b8f870af9a7d6cd2c4a7927cb93023bd4be539fd40a","isrc":"USMH92326818","name":"The Day I Finally Do It","registered_at":"2026-06-06T08:06:50Z","spotify_id":"6QrCRvvthBIH1PhHnfPwux","type":"track"}

Thinking Bout U
type: MusicRecording
duration: PT1M26S
duration ms: 86231
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326819
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:15:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484
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/5zf7czmYPKfXwWthlGu8GP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zf7czmYPKfXwWthlGu8GP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484","isrc":"USMH92326819","name":"Thinking Bout U","registered_at":"2026-06-06T21:15:52Z","spotify_id":"5zf7czmYPKfXwWthlGu8GP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484. 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/5zf7czmYPKfXwWthlGu8GP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zf7czmYPKfXwWthlGu8GP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2070635423bd8b1b1c8254aa92b0679f233262a3d915b26ab6c6ff0add1da484","isrc":"USMH92326819","name":"Thinking Bout U","registered_at":"2026-06-06T21:15:52Z","spotify_id":"5zf7czmYPKfXwWthlGu8GP","type":"track"}

Turning up in the Back
type: MusicRecording
duration: PT1M30S
duration ms: 90600
explicit: false
by artist: lagosta
in album: Lagosta, Pt. Two
  type: MusicAlbum
  date published: 2023-07-27
isrc code: USMH92326820
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T01:31:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/67DiT5wWO3avpBFprfVBCU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67DiT5wWO3avpBFprfVBCU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057","isrc":"USMH92326820","name":"Turning up in the Back","registered_at":"2026-06-11T01:31:34Z","spotify_id":"67DiT5wWO3avpBFprfVBCU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/67DiT5wWO3avpBFprfVBCU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67DiT5wWO3avpBFprfVBCU.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd8b34ec3c9bc3b6817aacc20672b19b78f7dae2600e63a71a271c7d8052dd057","isrc":"USMH92326820","name":"Turning up in the Back","registered_at":"2026-06-11T01:31:34Z","spotify_id":"67DiT5wWO3avpBFprfVBCU","type":"track"}

Cross
type: MusicRecording
duration: PT2M45S
duration ms: 165860
explicit: false
by artist: wtflagosta
by artist: lagosta
in album: Cross
  type: MusicAlbum
  date published: 2024-06-17
isrc code: QZNJX2383453
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T22:55:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa19d5eee9a1d017ec1f3e1520a731e477d2f25abe37da4633ccbad212a66e180
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5RqviczioSWIQTGUJ80rVl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RqviczioSWIQTGUJ80rVl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19d5eee9a1d017ec1f3e1520a731e477d2f25abe37da4633ccbad212a66e180. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5RqviczioSWIQTGUJ80rVl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RqviczioSWIQTGUJ80rVl.
  date published: 2026-06-13T13:32:09Z