AJJ
type: MusicGroup
genre: folk punk
genre: midwest emo
popularity: 52
followers: 263549
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7b64498a54f72b2002b49ee28a27297793b459018c61c8623c842f253d0c5800
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/d10c1ffa-1e3b-43bb-98c2-31a380b1698c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d10c1ffa-1e3b-43bb-98c2-31a380b1698c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d10c1ffa-1e3b-43bb-98c2-31a380b1698c
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 0x7b64498a54f72b2002b49ee28a27297793b459018c61c8623c842f253d0c5800. 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/d10c1ffa-1e3b-43bb-98c2-31a380b1698c.json and https://artists.proofprofile.net/proofs/artist/d10c1ffa-1e3b-43bb-98c2-31a380b1698c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
  track: Michael Jordan of Drunk Driving
    type: MusicRecording
    duration: PT0M22S
    duration ms: 22106
    explicit: false
    by artist: AJJ
    in album: Knife Man
      type: MusicAlbum
      date published: 2011-09-20
    isrc code: US4ZV1110204
  track: Gift of the Magi 2: Return of the Magi
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120213
    explicit: false
    by artist: AJJ
    in album: Knife Man
      type: MusicAlbum
      date published: 2011-09-20
    isrc code: US4ZV1110205
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T02:55:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c
    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/0sFlZh0lAgDZFzVhr20EHs.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sFlZh0lAgDZFzVhr20EHs
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c","isrc":"US4ZV1110205","name":"Gift of the Magi 2: Return of the Magi","registered_at":"2026-06-07T02:55:50Z","spotify_id":"0sFlZh0lAgDZFzVhr20EHs","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c. 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/0sFlZh0lAgDZFzVhr20EHs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sFlZh0lAgDZFzVhr20EHs.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c","isrc":"US4ZV1110205","name":"Gift of the Magi 2: Return of the Magi","registered_at":"2026-06-07T02:55:50Z","spotify_id":"0sFlZh0lAgDZFzVhr20EHs","type":"track"}
  track: American Tune
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147066
    explicit: false
    by artist: AJJ
    in album: Knife Man
      type: MusicAlbum
      date published: 2011-09-20
    isrc code: US4ZV1110206
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T15:11:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd
    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/4dHCfudExLp7m0JzrMRwLk.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dHCfudExLp7m0JzrMRwLk
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd","isrc":"US4ZV1110206","name":"American Tune","registered_at":"2026-06-07T15:11:34Z","spotify_id":"4dHCfudExLp7m0JzrMRwLk","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd. 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/4dHCfudExLp7m0JzrMRwLk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dHCfudExLp7m0JzrMRwLk.
      date published: 2026-06-13T12:53:06Z
      text: {"copyright_id":"0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd","isrc":"US4ZV1110206","name":"American Tune","registered_at":"2026-06-07T15:11:34Z","spotify_id":"4dHCfudExLp7m0JzrMRwLk","type":"track"}
  track: Back Pack
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215986
    explicit: false
    by artist: AJJ
    in album: Knife Man
      type: MusicAlbum
      date published: 2011-09-20
    isrc code: US4ZV1110207
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T05:53:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51
    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/5ICPF6BCkocPEUJBo3csLZ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ICPF6BCkocPEUJBo3csLZ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51","isrc":"US4ZV1110207","name":"Back Pack","registered_at":"2026-06-07T05:53:44Z","spotify_id":"5ICPF6BCkocPEUJBo3csLZ","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51. 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/5ICPF6BCkocPEUJBo3csLZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ICPF6BCkocPEUJBo3csLZ.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51","isrc":"US4ZV1110207","name":"Back Pack","registered_at":"2026-06-07T05:53:44Z","spotify_id":"5ICPF6BCkocPEUJBo3csLZ","type":"track"}
  track: Distance
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153413
    explicit: false
    by artist: AJJ
    in album: Knife Man
      type: MusicAlbum
      date published: 2011-09-20
    isrc code: US4ZV1110208
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Fucc the Devil
  track: Hate, Rain on Me
  track: If You Have Love in Your Heart
  track: No One
  track: Sad Songs (Intermission)
  track: Sad Songs
  track: Zombie by the Cranberries by Andrew Jackson Jihad
  track: People II 2: Still Peoplin'
  track: Sorry Bro
  track: Skate Park
  track: Free Bird
  track: Big Bird
track: Distance
track: Hate, Rain on Me
track: Big Bird
track: Sad Songs (Intermission)
track: Gift of the Magi 2: Return of the Magi
track: People II 2: Still Peoplin'
track: Fucc the Devil
track: Back Pack
track: American Tune
track: Sorry Bro
track: Sad Songs
track: Free Bird
track: If You Have Love in Your Heart
track: Zombie by the Cranberries by Andrew Jackson Jihad
track: Skate Park
track: No One
track: Just Like Old Times
track: Michael Jordan of Drunk Driving

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T05:06:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6a8ec50f26570a4b176f3f096ab24dfaf86aef5c931b44da54c4a18d1c43ef4c

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/1Tg3EakKDTYW53mNba2X0k.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tg3EakKDTYW53mNba2X0k

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8ec50f26570a4b176f3f096ab24dfaf86aef5c931b44da54c4a18d1c43ef4c. 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/1Tg3EakKDTYW53mNba2X0k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tg3EakKDTYW53mNba2X0k.
date published: 2026-06-13T15:41:10Z

Fucc the Devil
type: MusicRecording
duration: PT1M41S
duration ms: 101986
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:12:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72
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/0n0utxULqWuA0QdxcCQWMG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n0utxULqWuA0QdxcCQWMG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72","isrc":"US4ZV1110209","name":"Fucc the Devil","registered_at":"2026-06-07T15:12:59Z","spotify_id":"0n0utxULqWuA0QdxcCQWMG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72. 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/0n0utxULqWuA0QdxcCQWMG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n0utxULqWuA0QdxcCQWMG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72","isrc":"US4ZV1110209","name":"Fucc the Devil","registered_at":"2026-06-07T15:12:59Z","spotify_id":"0n0utxULqWuA0QdxcCQWMG","type":"track"}

Hate, Rain on Me
type: MusicRecording
duration: PT2M6S
duration ms: 126280
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:57:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f
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/0IGDJCEx59Y2xZV7tQwIqa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IGDJCEx59Y2xZV7tQwIqa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f","isrc":"US4ZV1110210","name":"Hate, Rain on Me","registered_at":"2026-06-05T17:57:06Z","spotify_id":"0IGDJCEx59Y2xZV7tQwIqa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f. 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/0IGDJCEx59Y2xZV7tQwIqa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IGDJCEx59Y2xZV7tQwIqa.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f","isrc":"US4ZV1110210","name":"Hate, Rain on Me","registered_at":"2026-06-05T17:57:06Z","spotify_id":"0IGDJCEx59Y2xZV7tQwIqa","type":"track"}

If You Have Love in Your Heart
type: MusicRecording
duration: PT1M30S
duration ms: 90906
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:14:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5
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/7877qPL0akizGKxqFMbOBk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7877qPL0akizGKxqFMbOBk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5","isrc":"US4ZV1110211","name":"If You Have Love in Your Heart","registered_at":"2026-06-08T10:14:37Z","spotify_id":"7877qPL0akizGKxqFMbOBk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5. 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/7877qPL0akizGKxqFMbOBk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7877qPL0akizGKxqFMbOBk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5","isrc":"US4ZV1110211","name":"If You Have Love in Your Heart","registered_at":"2026-06-08T10:14:37Z","spotify_id":"7877qPL0akizGKxqFMbOBk","type":"track"}

No One
type: MusicRecording
duration: PT4M8S
duration ms: 248200
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:48:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6208e75b740d560862e362206bb69213f9b4b442b870c866fa79cfd226af42c4
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/2ddtMNYO2z82mCUWiFzVZG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ddtMNYO2z82mCUWiFzVZG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6208e75b740d560862e362206bb69213f9b4b442b870c866fa79cfd226af42c4","isrc":"US4ZV1110212","name":"No One","registered_at":"2026-06-08T21:48:49Z","spotify_id":"2ddtMNYO2z82mCUWiFzVZG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6208e75b740d560862e362206bb69213f9b4b442b870c866fa79cfd226af42c4. 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/2ddtMNYO2z82mCUWiFzVZG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ddtMNYO2z82mCUWiFzVZG.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6208e75b740d560862e362206bb69213f9b4b442b870c866fa79cfd226af42c4","isrc":"US4ZV1110212","name":"No One","registered_at":"2026-06-08T21:48:49Z","spotify_id":"2ddtMNYO2z82mCUWiFzVZG","type":"track"}

Sad Songs (Intermission)
type: MusicRecording
duration: PT3M55S
duration ms: 235160
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20

Sad Songs
type: MusicRecording
duration: PT3M55S
duration ms: 235160
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:14:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a
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/7kyiOXKs2TA7V1URtQ50iW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kyiOXKs2TA7V1URtQ50iW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a","isrc":"US4ZV1110213","name":"Sad Songs","registered_at":"2026-06-08T05:14:23Z","spotify_id":"7kyiOXKs2TA7V1URtQ50iW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a. 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/7kyiOXKs2TA7V1URtQ50iW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kyiOXKs2TA7V1URtQ50iW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a","isrc":"US4ZV1110213","name":"Sad Songs","registered_at":"2026-06-08T05:14:23Z","spotify_id":"7kyiOXKs2TA7V1URtQ50iW","type":"track"}

Zombie by the Cranberries by Andrew Jackson Jihad
type: MusicRecording
duration: PT2M31S
duration ms: 151866
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:08:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63
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/21MF9EEyqZJM5nN0czR1AO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21MF9EEyqZJM5nN0czR1AO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63","isrc":"US4ZV1110214","name":"Zombie by the Cranberries by Andrew Jackson Jihad","registered_at":"2026-06-08T14:08:37Z","spotify_id":"21MF9EEyqZJM5nN0czR1AO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63. 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/21MF9EEyqZJM5nN0czR1AO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21MF9EEyqZJM5nN0czR1AO.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63","isrc":"US4ZV1110214","name":"Zombie by the Cranberries by Andrew Jackson Jihad","registered_at":"2026-06-08T14:08:37Z","spotify_id":"21MF9EEyqZJM5nN0czR1AO","type":"track"}

People II 2: Still Peoplin'
type: MusicRecording
duration: PT3M9S
duration ms: 189906
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:59:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331
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/5t3ec5Y1IkYCbAo81vfeXr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t3ec5Y1IkYCbAo81vfeXr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331","isrc":"US4ZV1110215","name":"People II 2: Still Peoplin'","registered_at":"2026-06-06T18:59:06Z","spotify_id":"5t3ec5Y1IkYCbAo81vfeXr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331. 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/5t3ec5Y1IkYCbAo81vfeXr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t3ec5Y1IkYCbAo81vfeXr.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331","isrc":"US4ZV1110215","name":"People II 2: Still Peoplin'","registered_at":"2026-06-06T18:59:06Z","spotify_id":"5t3ec5Y1IkYCbAo81vfeXr","type":"track"}

Sorry Bro
type: MusicRecording
duration: PT1M57S
duration ms: 117800
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:40:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5
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/3YxQt3jfpDq9aQliXgE6FE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YxQt3jfpDq9aQliXgE6FE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5","isrc":"US4ZV1110216","name":"Sorry Bro","registered_at":"2026-06-07T21:40:29Z","spotify_id":"3YxQt3jfpDq9aQliXgE6FE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5. 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/3YxQt3jfpDq9aQliXgE6FE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YxQt3jfpDq9aQliXgE6FE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5","isrc":"US4ZV1110216","name":"Sorry Bro","registered_at":"2026-06-07T21:40:29Z","spotify_id":"3YxQt3jfpDq9aQliXgE6FE","type":"track"}

Skate Park
type: MusicRecording
duration: PT1M45S
duration ms: 105440
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:49:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419
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/1MM4FVaMbvzGwKyEgOqvfh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MM4FVaMbvzGwKyEgOqvfh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419","isrc":"US4ZV1110217","name":"Skate Park","registered_at":"2026-06-08T21:49:48Z","spotify_id":"1MM4FVaMbvzGwKyEgOqvfh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419. 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/1MM4FVaMbvzGwKyEgOqvfh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MM4FVaMbvzGwKyEgOqvfh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419","isrc":"US4ZV1110217","name":"Skate Park","registered_at":"2026-06-08T21:49:48Z","spotify_id":"1MM4FVaMbvzGwKyEgOqvfh","type":"track"}

Free Bird
type: MusicRecording
duration: PT4M9S
duration ms: 249253
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:09:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc
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/1G07UGwTQwvJFBjbKkFwGj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G07UGwTQwvJFBjbKkFwGj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc","isrc":"US4ZV1110218","name":"Free Bird","registered_at":"2026-06-08T14:09:19Z","spotify_id":"1G07UGwTQwvJFBjbKkFwGj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc. 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/1G07UGwTQwvJFBjbKkFwGj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G07UGwTQwvJFBjbKkFwGj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc","isrc":"US4ZV1110218","name":"Free Bird","registered_at":"2026-06-08T14:09:19Z","spotify_id":"1G07UGwTQwvJFBjbKkFwGj","type":"track"}

Big Bird
type: MusicRecording
duration: PT5M22S
duration ms: 322146
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a
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/2kEWvmYjjpsYnTni8IfpU8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kEWvmYjjpsYnTni8IfpU8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a","isrc":"US4ZV1110219","name":"Big Bird","registered_at":"2026-06-06T05:51:22Z","spotify_id":"2kEWvmYjjpsYnTni8IfpU8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a. 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/2kEWvmYjjpsYnTni8IfpU8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kEWvmYjjpsYnTni8IfpU8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a","isrc":"US4ZV1110219","name":"Big Bird","registered_at":"2026-06-06T05:51:22Z","spotify_id":"2kEWvmYjjpsYnTni8IfpU8","type":"track"}

Distance
type: MusicRecording
duration: PT2M33S
duration ms: 153413
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:06:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a8ec50f26570a4b176f3f096ab24dfaf86aef5c931b44da54c4a18d1c43ef4c
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/1Tg3EakKDTYW53mNba2X0k.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tg3EakKDTYW53mNba2X0k
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 0x6a8ec50f26570a4b176f3f096ab24dfaf86aef5c931b44da54c4a18d1c43ef4c. 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/1Tg3EakKDTYW53mNba2X0k.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Tg3EakKDTYW53mNba2X0k.
  date published: 2026-06-13T15:41:10Z

Hate, Rain on Me
type: MusicRecording
duration: PT2M6S
duration ms: 126280
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:57:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f
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/0IGDJCEx59Y2xZV7tQwIqa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IGDJCEx59Y2xZV7tQwIqa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f","isrc":"US4ZV1110210","name":"Hate, Rain on Me","registered_at":"2026-06-05T17:57:06Z","spotify_id":"0IGDJCEx59Y2xZV7tQwIqa","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f. 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/0IGDJCEx59Y2xZV7tQwIqa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0IGDJCEx59Y2xZV7tQwIqa.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3a1647068d2849e162b8cec224be9d1fb4c990eab919b31a8bd74c06e7ec5f3f","isrc":"US4ZV1110210","name":"Hate, Rain on Me","registered_at":"2026-06-05T17:57:06Z","spotify_id":"0IGDJCEx59Y2xZV7tQwIqa","type":"track"}

Big Bird
type: MusicRecording
duration: PT5M22S
duration ms: 322146
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110219
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:51:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a
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/2kEWvmYjjpsYnTni8IfpU8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kEWvmYjjpsYnTni8IfpU8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a","isrc":"US4ZV1110219","name":"Big Bird","registered_at":"2026-06-06T05:51:22Z","spotify_id":"2kEWvmYjjpsYnTni8IfpU8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a. 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/2kEWvmYjjpsYnTni8IfpU8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kEWvmYjjpsYnTni8IfpU8.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa482742b04c2bd796be829adff4ab9fa68ce0dc8742ff42105ea8e0eaa27f42a","isrc":"US4ZV1110219","name":"Big Bird","registered_at":"2026-06-06T05:51:22Z","spotify_id":"2kEWvmYjjpsYnTni8IfpU8","type":"track"}

Sad Songs (Intermission)
type: MusicRecording
duration: PT3M55S
duration ms: 235160
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20

Gift of the Magi 2: Return of the Magi
type: MusicRecording
duration: PT2M0S
duration ms: 120213
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T02:55:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c
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/0sFlZh0lAgDZFzVhr20EHs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sFlZh0lAgDZFzVhr20EHs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c","isrc":"US4ZV1110205","name":"Gift of the Magi 2: Return of the Magi","registered_at":"2026-06-07T02:55:50Z","spotify_id":"0sFlZh0lAgDZFzVhr20EHs","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c. 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/0sFlZh0lAgDZFzVhr20EHs.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0sFlZh0lAgDZFzVhr20EHs.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1860484f24424003ff416e81d920a71308914693f330dac14129ddf883c13a2c","isrc":"US4ZV1110205","name":"Gift of the Magi 2: Return of the Magi","registered_at":"2026-06-07T02:55:50Z","spotify_id":"0sFlZh0lAgDZFzVhr20EHs","type":"track"}

People II 2: Still Peoplin'
type: MusicRecording
duration: PT3M9S
duration ms: 189906
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T18:59:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331
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/5t3ec5Y1IkYCbAo81vfeXr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t3ec5Y1IkYCbAo81vfeXr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331","isrc":"US4ZV1110215","name":"People II 2: Still Peoplin'","registered_at":"2026-06-06T18:59:06Z","spotify_id":"5t3ec5Y1IkYCbAo81vfeXr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331. 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/5t3ec5Y1IkYCbAo81vfeXr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5t3ec5Y1IkYCbAo81vfeXr.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfef5ed7f466511dd63b073094dab7d468814a187ba0a165c543dfb789913a331","isrc":"US4ZV1110215","name":"People II 2: Still Peoplin'","registered_at":"2026-06-06T18:59:06Z","spotify_id":"5t3ec5Y1IkYCbAo81vfeXr","type":"track"}

Fucc the Devil
type: MusicRecording
duration: PT1M41S
duration ms: 101986
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110209
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:12:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72
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/0n0utxULqWuA0QdxcCQWMG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n0utxULqWuA0QdxcCQWMG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72","isrc":"US4ZV1110209","name":"Fucc the Devil","registered_at":"2026-06-07T15:12:59Z","spotify_id":"0n0utxULqWuA0QdxcCQWMG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72. 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/0n0utxULqWuA0QdxcCQWMG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0n0utxULqWuA0QdxcCQWMG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xd6bd4d775048d619abd0815b317177678562bcd6a2895a15a97c2f1d9d736c72","isrc":"US4ZV1110209","name":"Fucc the Devil","registered_at":"2026-06-07T15:12:59Z","spotify_id":"0n0utxULqWuA0QdxcCQWMG","type":"track"}

Back Pack
type: MusicRecording
duration: PT3M35S
duration ms: 215986
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T05:53:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51
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/5ICPF6BCkocPEUJBo3csLZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ICPF6BCkocPEUJBo3csLZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51","isrc":"US4ZV1110207","name":"Back Pack","registered_at":"2026-06-07T05:53:44Z","spotify_id":"5ICPF6BCkocPEUJBo3csLZ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51. 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/5ICPF6BCkocPEUJBo3csLZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ICPF6BCkocPEUJBo3csLZ.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7462d2ced35d3dfb5b616b36c000fadb922eb9aa4760a254b4ab4c0f2c05ae51","isrc":"US4ZV1110207","name":"Back Pack","registered_at":"2026-06-07T05:53:44Z","spotify_id":"5ICPF6BCkocPEUJBo3csLZ","type":"track"}

American Tune
type: MusicRecording
duration: PT2M27S
duration ms: 147066
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T15:11:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd
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/4dHCfudExLp7m0JzrMRwLk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dHCfudExLp7m0JzrMRwLk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd","isrc":"US4ZV1110206","name":"American Tune","registered_at":"2026-06-07T15:11:34Z","spotify_id":"4dHCfudExLp7m0JzrMRwLk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd. 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/4dHCfudExLp7m0JzrMRwLk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dHCfudExLp7m0JzrMRwLk.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xf6694a563820ca6d6c4a643647d9449a72956b19198c4b7ebde33f779f67a1dd","isrc":"US4ZV1110206","name":"American Tune","registered_at":"2026-06-07T15:11:34Z","spotify_id":"4dHCfudExLp7m0JzrMRwLk","type":"track"}

Sorry Bro
type: MusicRecording
duration: PT1M57S
duration ms: 117800
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:40:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5
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/3YxQt3jfpDq9aQliXgE6FE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YxQt3jfpDq9aQliXgE6FE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5","isrc":"US4ZV1110216","name":"Sorry Bro","registered_at":"2026-06-07T21:40:29Z","spotify_id":"3YxQt3jfpDq9aQliXgE6FE","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5. 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/3YxQt3jfpDq9aQliXgE6FE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YxQt3jfpDq9aQliXgE6FE.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfb9ba577405394efe40c5356e701b92a12404fbd49d5de1001e5389934f44ec5","isrc":"US4ZV1110216","name":"Sorry Bro","registered_at":"2026-06-07T21:40:29Z","spotify_id":"3YxQt3jfpDq9aQliXgE6FE","type":"track"}

Sad Songs
type: MusicRecording
duration: PT3M55S
duration ms: 235160
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:14:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a
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/7kyiOXKs2TA7V1URtQ50iW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kyiOXKs2TA7V1URtQ50iW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a","isrc":"US4ZV1110213","name":"Sad Songs","registered_at":"2026-06-08T05:14:23Z","spotify_id":"7kyiOXKs2TA7V1URtQ50iW","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a. 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/7kyiOXKs2TA7V1URtQ50iW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kyiOXKs2TA7V1URtQ50iW.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4f5a7dc7db063895be7f99696d9fb42371f44667cf2fa8df4f98679788e4e69a","isrc":"US4ZV1110213","name":"Sad Songs","registered_at":"2026-06-08T05:14:23Z","spotify_id":"7kyiOXKs2TA7V1URtQ50iW","type":"track"}

Free Bird
type: MusicRecording
duration: PT4M9S
duration ms: 249253
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110218
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:09:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc
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/1G07UGwTQwvJFBjbKkFwGj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G07UGwTQwvJFBjbKkFwGj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc","isrc":"US4ZV1110218","name":"Free Bird","registered_at":"2026-06-08T14:09:19Z","spotify_id":"1G07UGwTQwvJFBjbKkFwGj","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc. 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/1G07UGwTQwvJFBjbKkFwGj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1G07UGwTQwvJFBjbKkFwGj.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x4975068c02f964a2abcf69d8f6aff642c8f225419d214273f43d5192db8c86cc","isrc":"US4ZV1110218","name":"Free Bird","registered_at":"2026-06-08T14:09:19Z","spotify_id":"1G07UGwTQwvJFBjbKkFwGj","type":"track"}

If You Have Love in Your Heart
type: MusicRecording
duration: PT1M30S
duration ms: 90906
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:14:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5
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/7877qPL0akizGKxqFMbOBk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7877qPL0akizGKxqFMbOBk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5","isrc":"US4ZV1110211","name":"If You Have Love in Your Heart","registered_at":"2026-06-08T10:14:37Z","spotify_id":"7877qPL0akizGKxqFMbOBk","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5. 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/7877qPL0akizGKxqFMbOBk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7877qPL0akizGKxqFMbOBk.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa05aebb73cf359b2f73b24367a22a34173d4e3f231797f1316b0547782a631d5","isrc":"US4ZV1110211","name":"If You Have Love in Your Heart","registered_at":"2026-06-08T10:14:37Z","spotify_id":"7877qPL0akizGKxqFMbOBk","type":"track"}

Zombie by the Cranberries by Andrew Jackson Jihad
type: MusicRecording
duration: PT2M31S
duration ms: 151866
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T14:08:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63
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/21MF9EEyqZJM5nN0czR1AO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21MF9EEyqZJM5nN0czR1AO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63","isrc":"US4ZV1110214","name":"Zombie by the Cranberries by Andrew Jackson Jihad","registered_at":"2026-06-08T14:08:37Z","spotify_id":"21MF9EEyqZJM5nN0czR1AO","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63. 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/21MF9EEyqZJM5nN0czR1AO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/21MF9EEyqZJM5nN0czR1AO.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x873d04ed3c2574d37f45c7de2f9af4edbc08fe0b3336fab44abc3c3135133c63","isrc":"US4ZV1110214","name":"Zombie by the Cranberries by Andrew Jackson Jihad","registered_at":"2026-06-08T14:08:37Z","spotify_id":"21MF9EEyqZJM5nN0czR1AO","type":"track"}

Skate Park
type: MusicRecording
duration: PT1M45S
duration ms: 105440
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110217
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T21:49:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419
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/1MM4FVaMbvzGwKyEgOqvfh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MM4FVaMbvzGwKyEgOqvfh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419","isrc":"US4ZV1110217","name":"Skate Park","registered_at":"2026-06-08T21:49:48Z","spotify_id":"1MM4FVaMbvzGwKyEgOqvfh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419. 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/1MM4FVaMbvzGwKyEgOqvfh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1MM4FVaMbvzGwKyEgOqvfh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x6138b4489a7853aeaa870a1d61ef81228c16578380e76590cf0c338d21de1419","isrc":"US4ZV1110217","name":"Skate Park","registered_at":"2026-06-08T21:49:48Z","spotify_id":"1MM4FVaMbvzGwKyEgOqvfh","type":"track"}

No One
type: MusicRecording
duration: PT4M8S
duration ms: 248200
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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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/2ddtMNYO2z82mCUWiFzVZG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ddtMNYO2z82mCUWiFzVZG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6208e75b740d560862e362206bb69213f9b4b442b870c866fa79cfd226af42c4","isrc":"US4ZV1110212","name":"No One","registered_at":"2026-06-08T21:48:49Z","spotify_id":"2ddtMNYO2z82mCUWiFzVZG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6208e75b740d560862e362206bb69213f9b4b442b870c866fa79cfd226af42c4. 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/2ddtMNYO2z82mCUWiFzVZG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ddtMNYO2z82mCUWiFzVZG.
  date published: 2026-06-13T17:25:41Z
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Just Like Old Times
type: MusicRecording
duration: PT4M32S
duration ms: 272760
explicit: false
by artist: AJJ
in album: AN ASIAN MAN CHRISTMAS
  type: MusicAlbum
  date published: 2011-10-11
isrc code: US4ZV1110289

Michael Jordan of Drunk Driving
type: MusicRecording
duration: PT0M22S
duration ms: 22106
explicit: false
by artist: AJJ
in album: Knife Man
  type: MusicAlbum
  date published: 2011-09-20
isrc code: US4ZV1110204

American Tune
type: MusicRecording
duration: PT2M26S
duration ms: 146720
explicit: false
by artist: AJJ
in album: Xtra Mile High Club, Vol. 3
  type: MusicAlbum
  date published: 2011-09-05

American Tune
type: MusicRecording
duration: PT2M26S
duration ms: 146720
explicit: false
by artist: AJJ
in album: Xtra Mile High Club Vol. 3 (Yanks Vs Limeies plus 1 German)
  type: MusicAlbum
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