AZ
type: MusicGroup
genre: boom bap
genre: east coast hip hop
popularity: 56
followers: 391712
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83dc66475043b2d02e15bcdb8a8fa9e9c7a3c015bb1c64fd30236839effbe841
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3338417-1244-4787-8599-bd2c748792ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3338417-1244-4787-8599-bd2c748792ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3338417-1244-4787-8599-bd2c748792ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dc66475043b2d02e15bcdb8a8fa9e9c7a3c015bb1c64fd30236839effbe841. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3338417-1244-4787-8599-bd2c748792ac.json and https://artists.proofprofile.net/proofs/artist/b3338417-1244-4787-8599-bd2c748792ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Aziatic
  type: MusicAlbum
  date published: 2002-01-01
track: Phone Tap
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226306
  explicit: false
  by artist: Nas
  by artist: AZ
  by artist: Nature
  by artist: Dr. Dre
  in album: Nas, Foxy Brown, AZ, and Nature Present: The Album
    type: MusicAlbum
    date published: 1997-10-21
  isrc code: USIR19701515
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:50:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcfef2a6bea66aa627ee4ee31f6e89d7508bc5be227505795bb9f883c6b8cf521
  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/1VY2I0qyT3qIM3JP7qk6uD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VY2I0qyT3qIM3JP7qk6uD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcfef2a6bea66aa627ee4ee31f6e89d7508bc5be227505795bb9f883c6b8cf521","isrc":"USIR19701515","name":"Phone Tap","registered_at":"2026-06-04T12:50:03Z","spotify_id":"1VY2I0qyT3qIM3JP7qk6uD","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 0xcfef2a6bea66aa627ee4ee31f6e89d7508bc5be227505795bb9f883c6b8cf521. 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/1VY2I0qyT3qIM3JP7qk6uD.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/1VY2I0qyT3qIM3JP7qk6uD.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xcfef2a6bea66aa627ee4ee31f6e89d7508bc5be227505795bb9f883c6b8cf521","isrc":"USIR19701515","name":"Phone Tap","registered_at":"2026-06-04T12:50:03Z","spotify_id":"1VY2I0qyT3qIM3JP7qk6uD","type":"track"}
track: Full Circle (feat. The Firm, AZ, Foxy Brown & Cormega)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231472
  explicit: false
  by artist: Nas
  by artist: The Firm
  by artist: AZ
  by artist: Foxy Brown
  by artist: Cormega
  in album: King's Disease
    type: MusicAlbum
    date published: 2020-08-21
  isrc code: QM8RL2001085
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:13:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be
  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/3bNXPxxnbEoGQxEzS0N9NK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3bNXPxxnbEoGQxEzS0N9NK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be","isrc":"QM8RL2001085","name":"Full Circle (feat. The Firm, AZ, Foxy Brown & Cormega)","registered_at":"2026-06-05T08:13:15Z","spotify_id":"3bNXPxxnbEoGQxEzS0N9NK","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 0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be. 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/3bNXPxxnbEoGQxEzS0N9NK.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/3bNXPxxnbEoGQxEzS0N9NK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be","isrc":"QM8RL2001085","name":"Full Circle (feat. The Firm, AZ, Foxy Brown & Cormega)","registered_at":"2026-06-05T08:13:15Z","spotify_id":"3bNXPxxnbEoGQxEzS0N9NK","type":"track"}
track: 99 Avirex (feat. Stove God Cooks & AZ)
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266917
  explicit: false
  by artist: Westside Gunn
  by artist: Stove God Cooks
  by artist: AZ
  in album: Hitler Wears Hermes 8: Side B
    type: MusicAlbum
    date published: 2021-09-24
  isrc code: USUYG1390891
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:14:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xba5801f8f316aeca912ffdcf93a57db8bb7082b70b8e422518565ad80a1ddac3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953513
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953513
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2H6dLS2AJriuAtWvuNjfDA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H6dLS2AJriuAtWvuNjfDA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xba5801f8f316aeca912ffdcf93a57db8bb7082b70b8e422518565ad80a1ddac3","isrc":"USUYG1390891","name":"99 Avirex (feat. Stove God Cooks & AZ)","registered_at":"2026-06-05T11:14:14Z","spotify_id":"2H6dLS2AJriuAtWvuNjfDA","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 0xba5801f8f316aeca912ffdcf93a57db8bb7082b70b8e422518565ad80a1ddac3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2H6dLS2AJriuAtWvuNjfDA.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/2H6dLS2AJriuAtWvuNjfDA.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xba5801f8f316aeca912ffdcf93a57db8bb7082b70b8e422518565ad80a1ddac3","isrc":"USUYG1390891","name":"99 Avirex (feat. Stove God Cooks & AZ)","registered_at":"2026-06-05T11:14:14Z","spotify_id":"2H6dLS2AJriuAtWvuNjfDA","type":"track"}
track: Vacheron (feat. AZ)
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196463
  explicit: false
  by artist: Rick Ross
  by artist: AZ
  in album: Richer Than I Ever Been (Deluxe)
    type: MusicAlbum
    date published: 2022-01-28
  isrc code: USSM12109388
  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: Firm Fiasco
track: Desperados
track: Executive Decision
track: Firm Biz
track: Throw Your Guns
track: Full Circle
track: Box State
track: Messin' with You (feat. Joey BadA$$ & AZ)
track: Historic
track: No Where To Hide
track: Carnival (feat. AZ)
track: How We Get It
track: Fast Not Slow

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-06T23:55:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0f38795a525e668dfebb8a288c3181519b299bd0a0c109c514436c206c7479ff

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953515

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953515

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1JSiVMBXewUcddAQhyJWLz.json

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

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:53:06Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x0f38795a525e668dfebb8a288c3181519b299bd0a0c109c514436c206c7479ff","isrc":"USSM12109388","name":"Vacheron (feat. AZ)","registered_at":"2026-06-06T23:55:24Z","spotify_id":"1JSiVMBXewUcddAQhyJWLz","type":"track"}

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f38795a525e668dfebb8a288c3181519b299bd0a0c109c514436c206c7479ff. 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/1JSiVMBXewUcddAQhyJWLz.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/1JSiVMBXewUcddAQhyJWLz.
date published: 2026-06-13T12:53:06Z
text: {"copyright_id":"0x0f38795a525e668dfebb8a288c3181519b299bd0a0c109c514436c206c7479ff","isrc":"USSM12109388","name":"Vacheron (feat. AZ)","registered_at":"2026-06-06T23:55:24Z","spotify_id":"1JSiVMBXewUcddAQhyJWLz","type":"track"}

Firm Fiasco
type: MusicRecording
duration: PT4M27S
duration ms: 267413
explicit: false
by artist: Nas
by artist: Foxy Brown
by artist: AZ
in album: Nas, Foxy Brown, AZ, and Nature Present: The Album
  type: MusicAlbum
  date published: 1997-10-21
isrc code: USIR19701513
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:26:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfef242930a49d4bf1fbbba1bf77e6ec2b7cc88ddbdc845ebf8a64632cace3d9
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/7HgVpD2xXmq0pTRY1Qla6c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HgVpD2xXmq0pTRY1Qla6c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfef242930a49d4bf1fbbba1bf77e6ec2b7cc88ddbdc845ebf8a64632cace3d9","isrc":"USIR19701513","name":"Firm Fiasco","registered_at":"2026-06-07T06:26:50Z","spotify_id":"7HgVpD2xXmq0pTRY1Qla6c","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 0xdfef242930a49d4bf1fbbba1bf77e6ec2b7cc88ddbdc845ebf8a64632cace3d9. 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/7HgVpD2xXmq0pTRY1Qla6c.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/7HgVpD2xXmq0pTRY1Qla6c.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xdfef242930a49d4bf1fbbba1bf77e6ec2b7cc88ddbdc845ebf8a64632cace3d9","isrc":"USIR19701513","name":"Firm Fiasco","registered_at":"2026-06-07T06:26:50Z","spotify_id":"7HgVpD2xXmq0pTRY1Qla6c","type":"track"}

Desperados
type: MusicRecording
duration: PT4M26S
duration ms: 266906
explicit: false
by artist: Canibus
by artist: AZ
by artist: Nature
in album: Nas, Foxy Brown, AZ, and Nature Present: The Album
  type: MusicAlbum
  date published: 1997-10-21
isrc code: USIR19701526
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T13:26:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4daab72ad31379fa7daa665e9733cd99747f6ec441cc7143baba20936f8ebf47
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/6it48DGRcqKtZ3qRESNry9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6it48DGRcqKtZ3qRESNry9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4daab72ad31379fa7daa665e9733cd99747f6ec441cc7143baba20936f8ebf47. 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/6it48DGRcqKtZ3qRESNry9.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/6it48DGRcqKtZ3qRESNry9.
  date published: 2026-06-13T12:53:06Z

Executive Decision
type: MusicRecording
duration: PT3M43S
duration ms: 223000
explicit: false
by artist: Nas
by artist: AZ
by artist: Nature
in album: Nas, Foxy Brown, AZ, and Nature Present: The Album
  type: MusicAlbum
  date published: 1997-10-21
isrc code: USIR19701516
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:44:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe286ac0ebba2cc3d973d9ae6c3f6e4b12cdd8f55eedefbb8af69ee374675d44f
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/3naVGeDJL4AaEELG9uP4vi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3naVGeDJL4AaEELG9uP4vi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe286ac0ebba2cc3d973d9ae6c3f6e4b12cdd8f55eedefbb8af69ee374675d44f","isrc":"USIR19701516","name":"Executive Decision","registered_at":"2026-06-07T18:44:55Z","spotify_id":"3naVGeDJL4AaEELG9uP4vi","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 0xe286ac0ebba2cc3d973d9ae6c3f6e4b12cdd8f55eedefbb8af69ee374675d44f. 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/3naVGeDJL4AaEELG9uP4vi.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/3naVGeDJL4AaEELG9uP4vi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe286ac0ebba2cc3d973d9ae6c3f6e4b12cdd8f55eedefbb8af69ee374675d44f","isrc":"USIR19701516","name":"Executive Decision","registered_at":"2026-06-07T18:44:55Z","spotify_id":"3naVGeDJL4AaEELG9uP4vi","type":"track"}

Firm Biz
type: MusicRecording
duration: PT3M23S
duration ms: 203906
explicit: false
by artist: Nas
by artist: Foxy Brown
by artist: AZ
by artist: Dawn Robinson
in album: Nas, Foxy Brown, AZ, and Nature Present: The Album
  type: MusicAlbum
  date published: 1997-10-21
isrc code: USIR19701527
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:33:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650
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/076Vr54R0kNy8WfIcBALnk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/076Vr54R0kNy8WfIcBALnk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650","isrc":"USIR19701527","name":"Firm Biz","registered_at":"2026-06-08T18:33:05Z","spotify_id":"076Vr54R0kNy8WfIcBALnk","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 0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650. 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/076Vr54R0kNy8WfIcBALnk.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/076Vr54R0kNy8WfIcBALnk.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650","isrc":"USIR19701527","name":"Firm Biz","registered_at":"2026-06-08T18:33:05Z","spotify_id":"076Vr54R0kNy8WfIcBALnk","type":"track"}

Throw Your Guns
type: MusicRecording
duration: PT3M57S
duration ms: 237760
explicit: false
by artist: AZ
by artist: Half-A-Mil
in album: Nas, Foxy Brown, AZ, and Nature Present: The Album
  type: MusicAlbum
  date published: 1997-10-21
isrc code: USIR19701529
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T07:52:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0c59698ab4824b806d5097f29ebbcc5c9239735b21eb54fd404c8f03b859d81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7aAPBTUseHDEWjc2B31M5q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aAPBTUseHDEWjc2B31M5q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0c59698ab4824b806d5097f29ebbcc5c9239735b21eb54fd404c8f03b859d81","isrc":"USIR19701529","name":"Throw Your Guns","registered_at":"2026-06-19T07:52:19Z","spotify_id":"7aAPBTUseHDEWjc2B31M5q","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 0xb0c59698ab4824b806d5097f29ebbcc5c9239735b21eb54fd404c8f03b859d81. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7aAPBTUseHDEWjc2B31M5q.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/7aAPBTUseHDEWjc2B31M5q.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb0c59698ab4824b806d5097f29ebbcc5c9239735b21eb54fd404c8f03b859d81","isrc":"USIR19701529","name":"Throw Your Guns","registered_at":"2026-06-19T07:52:19Z","spotify_id":"7aAPBTUseHDEWjc2B31M5q","type":"track"}

Firm Biz
type: MusicRecording
duration: PT3M23S
duration ms: 203871
explicit: false
by artist: Nas
by artist: AZ
by artist: Foxy Brown
by artist: Dawn Robinson
in album: Hip Hop Forever
  type: MusicAlbum
  date published: 2022-03-28
isrc code: USIR19701527
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:33:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956894
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956894
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0gR1VmudNvynHfY60ofjah.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gR1VmudNvynHfY60ofjah
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:53:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650","isrc":"USIR19701527","name":"Firm Biz","registered_at":"2026-06-08T18:33:05Z","spotify_id":"0gR1VmudNvynHfY60ofjah","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 0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0gR1VmudNvynHfY60ofjah.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/0gR1VmudNvynHfY60ofjah.
  date published: 2026-07-06T07:53:57Z
  text: {"copyright_id":"0x2d7048f0e3cc58cf4f001f50f3b8abd94f70e91c4f86614c0667e18c94fac650","isrc":"USIR19701527","name":"Firm Biz","registered_at":"2026-06-08T18:33:05Z","spotify_id":"0gR1VmudNvynHfY60ofjah","type":"track"}

Full Circle
type: MusicRecording
duration: PT3M51S
duration ms: 231472
explicit: false
by artist: Nas
by artist: The Firm
by artist: AZ
by artist: Foxy Brown
by artist: Cormega
in album: God Body Flow
  type: MusicAlbum
  date published: 2020-10-30
isrc code: QM8RL2001085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:13:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3HaYJ1LK6yCTuFX15tHswK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HaYJ1LK6yCTuFX15tHswK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be","isrc":"QM8RL2001085","name":"Full Circle","registered_at":"2026-06-05T08:13:15Z","spotify_id":"3HaYJ1LK6yCTuFX15tHswK","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 0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3HaYJ1LK6yCTuFX15tHswK.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/3HaYJ1LK6yCTuFX15tHswK.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be","isrc":"QM8RL2001085","name":"Full Circle","registered_at":"2026-06-05T08:13:15Z","spotify_id":"3HaYJ1LK6yCTuFX15tHswK","type":"track"}

Full Circle
type: MusicRecording
duration: PT3M51S
duration ms: 231472
explicit: false
by artist: Nas
by artist: The Firm
by artist: AZ
by artist: Foxy Brown
by artist: Cormega
in album: Peace Queen
  type: MusicAlbum
  date published: 2020-10-23
isrc code: QM8RL2001085
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:13:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957120
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6hGISWFCFCnT8rVWGRYekj.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hGISWFCFCnT8rVWGRYekj
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be","isrc":"QM8RL2001085","name":"Full Circle","registered_at":"2026-06-05T08:13:15Z","spotify_id":"6hGISWFCFCnT8rVWGRYekj","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 0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hGISWFCFCnT8rVWGRYekj.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/6hGISWFCFCnT8rVWGRYekj.
  date published: 2026-07-08T03:22:41Z
  text: {"copyright_id":"0x3e7887111cada391b775ac80ab67deaa30698911bb03ed3aafb238db9ad272be","isrc":"QM8RL2001085","name":"Full Circle","registered_at":"2026-06-05T08:13:15Z","spotify_id":"6hGISWFCFCnT8rVWGRYekj","type":"track"}

Box State
type: MusicRecording
duration: PT5M36S
duration ms: 336106
explicit: false
by artist: Mr. Freestylez
by artist: AZ
by artist: Mister Smokey
by artist: Tazz
in album: This Is My Destiny
  type: MusicAlbum
  date published: 2018-09-16

Messin' with You (feat. Joey BadA$$ & AZ)
type: MusicRecording
duration: PT3M53S
duration ms: 233173
explicit: false
by artist: Justine Skye
by artist: AZ
by artist: Joey Bada$$
in album: Everyday Living
  type: MusicAlbum
  date published: 2013-08-20
isrc code: USAT21302489

Historic
type: MusicRecording
duration: PT2M55S
duration ms: 175301
explicit: false
by artist: Statik Selektah
by artist: Ransom
by artist: AZ
in album: Round Trip
  type: MusicAlbum
  date published: 2023-06-09
isrc code: QM6P42325741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T20:14:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37442523d4931c035ba40f8e5961f0b6a5998a4d6aab6fbf0bdf56a332c0655c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/18VXnNJDuPFjv3S3BK81hM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18VXnNJDuPFjv3S3BK81hM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x37442523d4931c035ba40f8e5961f0b6a5998a4d6aab6fbf0bdf56a332c0655c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/18VXnNJDuPFjv3S3BK81hM.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/18VXnNJDuPFjv3S3BK81hM.
  date published: 2026-07-02T03:55:08Z

No Where To Hide
type: MusicRecording
duration: PT3M17S
duration ms: 197506
explicit: false
by artist: DMX
by artist: AZ
in album: Mixtape
  type: MusicAlbum
  date published: 2010-03-23
isrc code: USEEZ1006910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:00:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd00a5cfb09e68bb109efc8867386b2b129582b251193549bebd97769c68f1fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/59kweXnZCXUr1F4mhsqQFN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/59kweXnZCXUr1F4mhsqQFN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd00a5cfb09e68bb109efc8867386b2b129582b251193549bebd97769c68f1fa","isrc":"USEEZ1006910","name":"No Where To Hide","registered_at":"2026-06-18T00:00:57Z","spotify_id":"59kweXnZCXUr1F4mhsqQFN","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 0xdd00a5cfb09e68bb109efc8867386b2b129582b251193549bebd97769c68f1fa. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/59kweXnZCXUr1F4mhsqQFN.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/59kweXnZCXUr1F4mhsqQFN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xdd00a5cfb09e68bb109efc8867386b2b129582b251193549bebd97769c68f1fa","isrc":"USEEZ1006910","name":"No Where To Hide","registered_at":"2026-06-18T00:00:57Z","spotify_id":"59kweXnZCXUr1F4mhsqQFN","type":"track"}

Carnival (feat. AZ)
type: MusicRecording
duration: PT2M34S
duration ms: 154877
explicit: false
by artist: Logic
by artist: AZ
in album: Vinyl Days
  type: MusicAlbum
  date published: 2022-06-17
isrc code: USUM72209018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:39:19+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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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 0xfca9f454804fb697e7a64edcd4b1766ee2cfb9f9b326cd36767ce1611bd7d899. 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/1yUFXYH1QsjTjqXwc5CvVN.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/1yUFXYH1QsjTjqXwc5CvVN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfca9f454804fb697e7a64edcd4b1766ee2cfb9f9b326cd36767ce1611bd7d899","isrc":"USUM72209018","name":"Carnival (feat. AZ)","registered_at":"2026-06-06T02:39:19Z","spotify_id":"1yUFXYH1QsjTjqXwc5CvVN","type":"track"}

How We Get It
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duration: PT3M20S
duration ms: 200490
explicit: false
by artist: AZ
by artist: Fat Joe
in album: How We Get It
  type: MusicAlbum
  date published: 2023-11-24
isrc code: QZAKB2360472
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0x59d79dedaa586f0846b2ae7cb49cb36311e49ced01370d96aa9a77442bb08dc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7fUWdT1JMsoN0ZHOD9eXpi.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/7fUWdT1JMsoN0ZHOD9eXpi.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x59d79dedaa586f0846b2ae7cb49cb36311e49ced01370d96aa9a77442bb08dc5","isrc":"QZAKB2360472","name":"How We Get It","registered_at":"2026-06-21T06:09:46Z","spotify_id":"7fUWdT1JMsoN0ZHOD9eXpi","type":"track"}

Fast Not Slow
type: MusicRecording
duration: PT2M48S
duration ms: 168990
explicit: false
by artist: Planet Asia
by artist: AZ
in album: The Golden Buddha: Deluxe Edition
  type: MusicAlbum
  date published: 2018-10-19

Fast Not Slow
type: MusicRecording
duration: PT2M48S
duration ms: 168990
explicit: false
by artist: Planet Asia
by artist: AZ
in album: The Golden Buddha
  type: MusicAlbum
  date published: 2018-01-19
isrc code: QM7281796019
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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 0xfa1a800855ff35912db538a17e1e54abe129ea0a94f31c391b02243fbbb6a762. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6nG5mo47I7HdeU1fOUmiDq.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/6nG5mo47I7HdeU1fOUmiDq.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfa1a800855ff35912db538a17e1e54abe129ea0a94f31c391b02243fbbb6a762","isrc":"QM7281796019","name":"Fast Not Slow","registered_at":"2026-06-24T12:49:45Z","spotify_id":"6nG5mo47I7HdeU1fOUmiDq","type":"track"}