Mase
type: MusicGroup
genre: hip-hop
genre: r-b
genre: urban-contemporary
genre: southern-hip-hop
genre: gangster-rap
genre: hip-pop
genre: harlem-hip-hop
genre: hardcore-hip-hop
genre: contemporary-r-b
popularity: 64
followers: 881045
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xa5a35584c6c38a06fc562407f819571157a0187159bd5d94451e436be6e00bbb
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f32756d3-e190-4584-a9fd-c5c1e2bd1562.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f32756d3-e190-4584-a9fd-c5c1e2bd1562.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f32756d3-e190-4584-a9fd-c5c1e2bd1562
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 0xa5a35584c6c38a06fc562407f819571157a0187159bd5d94451e436be6e00bbb. 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/f32756d3-e190-4584-a9fd-c5c1e2bd1562.json and https://artists.proofprofile.net/proofs/artist/f32756d3-e190-4584-a9fd-c5c1e2bd1562.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Gorilla Lion Hyena
  type: MusicAlbum
  date published: 2022-10-14
  track: Gorilla Lion Hyena
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228208
    explicit: false
    by artist: Cam'ron
    by artist: Mase
    by artist: Jadakiss
    in album: Gorilla Lion Hyena
      type: MusicAlbum
      date published: 2022-10-14
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T19:19:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xba978993144ef8a261f7f345f0b1b421afd208e19fb77374f86e21d4d456ea92
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/956302
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3kHZzqbG2sZyerwvi3wAyc.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kHZzqbG2sZyerwvi3wAyc
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0xba978993144ef8a261f7f345f0b1b421afd208e19fb77374f86e21d4d456ea92. 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/3kHZzqbG2sZyerwvi3wAyc.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/3kHZzqbG2sZyerwvi3wAyc.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0xba978993144ef8a261f7f345f0b1b421afd208e19fb77374f86e21d4d456ea92","isrc":"USUYG1448807","name":"Gorilla Lion Hyena","registered_at":"2026-06-21T19:19:40Z","spotify_id":"3kHZzqbG2sZyerwvi3wAyc","type":"track"}
album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
  track: Welcome Back
    type: MusicRecording
    duration: PT4M22S
    duration ms: 262213
    explicit: false
    by artist: Mase
    in album: Welcome Back
      type: MusicAlbum
      date published: 2005-04-20
    isrc code: USBB40580589
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T03:18:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdba09769630a091a20ac8a8cc18c3d921500a98683faad136cc33057ec4cc97b
    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/2XQY54Im8VrO4sd2tAmiv4.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XQY54Im8VrO4sd2tAmiv4
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xdba09769630a091a20ac8a8cc18c3d921500a98683faad136cc33057ec4cc97b","isrc":"USBB40580589","name":"Welcome Back","registered_at":"2026-06-04T03:18:04Z","spotify_id":"2XQY54Im8VrO4sd2tAmiv4","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 0xdba09769630a091a20ac8a8cc18c3d921500a98683faad136cc33057ec4cc97b. 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/2XQY54Im8VrO4sd2tAmiv4.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/2XQY54Im8VrO4sd2tAmiv4.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xdba09769630a091a20ac8a8cc18c3d921500a98683faad136cc33057ec4cc97b","isrc":"USBB40580589","name":"Welcome Back","registered_at":"2026-06-04T03:18:04Z","spotify_id":"2XQY54Im8VrO4sd2tAmiv4","type":"track"}
  track: Breathe, Stretch, Shake (feat. P. Diddy)
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197480
    explicit: false
    by artist: Mase
    by artist: Diddy
    in album: Welcome Back
      type: MusicAlbum
      date published: 2005-04-20
    isrc code: USBB40580590
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T11:28:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd65ee9cfaebd969cd4a31fb968991b35158021a1c5f870596dd9b906727a58b5
    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/5qjESLw4uzDNvG2V5QIoaS.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5qjESLw4uzDNvG2V5QIoaS
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd65ee9cfaebd969cd4a31fb968991b35158021a1c5f870596dd9b906727a58b5","isrc":"USBB40580590","name":"Breathe, Stretch, Shake (feat. P. Diddy)","registered_at":"2026-06-04T11:28:47Z","spotify_id":"5qjESLw4uzDNvG2V5QIoaS","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 0xd65ee9cfaebd969cd4a31fb968991b35158021a1c5f870596dd9b906727a58b5. 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/5qjESLw4uzDNvG2V5QIoaS.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/5qjESLw4uzDNvG2V5QIoaS.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xd65ee9cfaebd969cd4a31fb968991b35158021a1c5f870596dd9b906727a58b5","isrc":"USBB40580590","name":"Breathe, Stretch, Shake (feat. P. Diddy)","registered_at":"2026-06-04T11:28:47Z","spotify_id":"5qjESLw4uzDNvG2V5QIoaS","type":"track"}
  track: Keep It On
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213973
    explicit: false
    by artist: Mase
    in album: Welcome Back
    isrc code: USBB40580591
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: My Harlem Lullaby
  track: I Owe
  track: Wasting My Time
  track: Gotta Survive
  track: The Love You Need (feat. Rashad)
  track: Money Comes and Goes
  track: I Wanna Go
  track: Into What You Say
  track: Do You Remember (feat. Cardan)
album: Double Up
album: Harlem World
album: 街頭傳·上
album: The Oracle
album: Oracle 2: The Liberation of Mason Betha
album: What You Want (Stripped Version) [Remix]
album: I Can't Breathe (Live)
album: Zerkala
album: Real Gutta Musik (Remix)
album: Be Still
album: All I Ever Wanted / Get Ready
album: What You Want
album: Lookin' at Me
track: Mo Money Mo Problems (feat. Puff Daddy & Mase) - 2014 Remaster
track: Feel so Good
track: What You Want (feat. Total)
track: Lookin' at Me (feat. Puff Daddy)
track: 24 Hrs. to Live (feat. The Lox, Black Rob & DMX)
track: If You Want Me (feat. Mase)
track: Bad Boy's Been Around the World - Remix; feat. Mase & Carl Thomas; 2016 Remaster
track: Feel So Good - 2016 Remaster
track: Do You Wanna Get $ (feat. Puff Daddy)
track: The Player Way (feat. 8Ball & MJG)
track: Take What's Yours (feat. DMX)
track: Love U So (feat. Billy Lawrence)
track: I Need to Be (feat. Monifah)
track: Niggaz Wanna Act (feat. Busta Rhymes)
track: Cheat on You (feat. Lil' Cease & Jay-Z)
track: Lookin' at Me - Instrumental
track: 24 Hrs. to Live - Instrumental
track: Wanna Hurt Mase?
track: Right Now
track: Will They Die for You? (feat. Puff Daddy & Lil' Kim)

Mase
type: MusicGroup

Welcome Back
type: MusicAlbum
date published: 2005-04-20

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:18:47+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x4e488ef78a2b97d65c82b376b84ec9b3df40196e83c298431682808af379dbe5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1Mlbd9nq8cSCO3qXySADBm.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Mlbd9nq8cSCO3qXySADBm

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x4e488ef78a2b97d65c82b376b84ec9b3df40196e83c298431682808af379dbe5","isrc":"USBB40580591","name":"Keep It On","registered_at":"2026-06-04T10:18:47Z","spotify_id":"1Mlbd9nq8cSCO3qXySADBm","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 0x4e488ef78a2b97d65c82b376b84ec9b3df40196e83c298431682808af379dbe5. 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/1Mlbd9nq8cSCO3qXySADBm.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/1Mlbd9nq8cSCO3qXySADBm.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x4e488ef78a2b97d65c82b376b84ec9b3df40196e83c298431682808af379dbe5","isrc":"USBB40580591","name":"Keep It On","registered_at":"2026-06-04T10:18:47Z","spotify_id":"1Mlbd9nq8cSCO3qXySADBm","type":"track"}

My Harlem Lullaby
type: MusicRecording
duration: PT3M54S
duration ms: 234320
explicit: false
by artist: Mase
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580592
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T18:27:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d9efe2cf979d9d68e3044727e6c0fb0872840bafc39ce2259ea18a2bb5294e3
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/6mmbJRU6VUOkiRD38Wi9Ei.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mmbJRU6VUOkiRD38Wi9Ei
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d9efe2cf979d9d68e3044727e6c0fb0872840bafc39ce2259ea18a2bb5294e3","isrc":"USBB40580592","name":"My Harlem Lullaby","registered_at":"2026-06-05T18:27:50Z","spotify_id":"6mmbJRU6VUOkiRD38Wi9Ei","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 0x9d9efe2cf979d9d68e3044727e6c0fb0872840bafc39ce2259ea18a2bb5294e3. 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/6mmbJRU6VUOkiRD38Wi9Ei.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/6mmbJRU6VUOkiRD38Wi9Ei.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9d9efe2cf979d9d68e3044727e6c0fb0872840bafc39ce2259ea18a2bb5294e3","isrc":"USBB40580592","name":"My Harlem Lullaby","registered_at":"2026-06-05T18:27:50Z","spotify_id":"6mmbJRU6VUOkiRD38Wi9Ei","type":"track"}

I Owe
type: MusicRecording
duration: PT3M49S
duration ms: 229413
explicit: false
by artist: Mase
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580593
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T21:45:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47ba53fbc395174e0c54788b1022de98fd7b88b98e8d32d6445841dbe7dafece
additional property: OTSHash
additional property: OTSBitcoinBlock
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  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/0DmIEjFQUwCt8aEL10YdA7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DmIEjFQUwCt8aEL10YdA7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47ba53fbc395174e0c54788b1022de98fd7b88b98e8d32d6445841dbe7dafece","isrc":"USBB40580593","name":"I Owe","registered_at":"2026-06-11T21:45:19Z","spotify_id":"0DmIEjFQUwCt8aEL10YdA7","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 0x47ba53fbc395174e0c54788b1022de98fd7b88b98e8d32d6445841dbe7dafece. 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/0DmIEjFQUwCt8aEL10YdA7.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/0DmIEjFQUwCt8aEL10YdA7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x47ba53fbc395174e0c54788b1022de98fd7b88b98e8d32d6445841dbe7dafece","isrc":"USBB40580593","name":"I Owe","registered_at":"2026-06-11T21:45:19Z","spotify_id":"0DmIEjFQUwCt8aEL10YdA7","type":"track"}

Wasting My Time
type: MusicRecording
duration: PT4M0S
duration ms: 240853
explicit: false
by artist: Mase
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580594
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:48:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0045006e54fa545c5c548b0085ac0295c217d6c49ad4957621c420a5e4b92628
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/1mlr0368T67m23ccekhc5s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1mlr0368T67m23ccekhc5s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0045006e54fa545c5c548b0085ac0295c217d6c49ad4957621c420a5e4b92628","isrc":"USBB40580594","name":"Wasting My Time","registered_at":"2026-06-10T07:48:28Z","spotify_id":"1mlr0368T67m23ccekhc5s","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 0x0045006e54fa545c5c548b0085ac0295c217d6c49ad4957621c420a5e4b92628. 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/1mlr0368T67m23ccekhc5s.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/1mlr0368T67m23ccekhc5s.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0045006e54fa545c5c548b0085ac0295c217d6c49ad4957621c420a5e4b92628","isrc":"USBB40580594","name":"Wasting My Time","registered_at":"2026-06-10T07:48:28Z","spotify_id":"1mlr0368T67m23ccekhc5s","type":"track"}

Gotta Survive
type: MusicRecording
duration: PT4M41S
duration ms: 281840
explicit: false
by artist: Mase
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580595
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T20:12:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8f2bca033dab846542bebb6517b3474512b9796982e9c9b190834ce4c1c8b61
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/4WyKxmKrc5OoXcls0HFpLG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4WyKxmKrc5OoXcls0HFpLG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8f2bca033dab846542bebb6517b3474512b9796982e9c9b190834ce4c1c8b61","isrc":"USBB40580595","name":"Gotta Survive","registered_at":"2026-06-11T20:12:21Z","spotify_id":"4WyKxmKrc5OoXcls0HFpLG","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 0xe8f2bca033dab846542bebb6517b3474512b9796982e9c9b190834ce4c1c8b61. 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/4WyKxmKrc5OoXcls0HFpLG.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/4WyKxmKrc5OoXcls0HFpLG.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe8f2bca033dab846542bebb6517b3474512b9796982e9c9b190834ce4c1c8b61","isrc":"USBB40580595","name":"Gotta Survive","registered_at":"2026-06-11T20:12:21Z","spotify_id":"4WyKxmKrc5OoXcls0HFpLG","type":"track"}

The Love You Need (feat. Rashad)
type: MusicRecording
duration: PT4M6S
duration ms: 246306
explicit: false
by artist: Mase
by artist: Rashad
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T06:31:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb38820219c176d4c37b22592159f273464364e6c09bab3c47308eaf7fe158657
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/7aOmH1tOSUlfWdQerbZOij.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aOmH1tOSUlfWdQerbZOij
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb38820219c176d4c37b22592159f273464364e6c09bab3c47308eaf7fe158657","isrc":"USBB40580596","name":"The Love You Need (feat. Rashad)","registered_at":"2026-06-06T06:31:34Z","spotify_id":"7aOmH1tOSUlfWdQerbZOij","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 0xb38820219c176d4c37b22592159f273464364e6c09bab3c47308eaf7fe158657. 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/7aOmH1tOSUlfWdQerbZOij.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/7aOmH1tOSUlfWdQerbZOij.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xb38820219c176d4c37b22592159f273464364e6c09bab3c47308eaf7fe158657","isrc":"USBB40580596","name":"The Love You Need (feat. Rashad)","registered_at":"2026-06-06T06:31:34Z","spotify_id":"7aOmH1tOSUlfWdQerbZOij","type":"track"}

Money Comes and Goes
type: MusicRecording
duration: PT4M16S
duration ms: 256493
explicit: false
by artist: Mase
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580597
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T23:27:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6584130e08514a88398961351f738bf00cff59ae3ca84ca56c3a5c04cf53f1bd
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/3SqrRY4Kp49PwjobFpTM59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SqrRY4Kp49PwjobFpTM59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6584130e08514a88398961351f738bf00cff59ae3ca84ca56c3a5c04cf53f1bd","isrc":"USBB40580597","name":"Money Comes and Goes","registered_at":"2026-06-08T23:27:08Z","spotify_id":"3SqrRY4Kp49PwjobFpTM59","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 0x6584130e08514a88398961351f738bf00cff59ae3ca84ca56c3a5c04cf53f1bd. 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/3SqrRY4Kp49PwjobFpTM59.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/3SqrRY4Kp49PwjobFpTM59.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x6584130e08514a88398961351f738bf00cff59ae3ca84ca56c3a5c04cf53f1bd","isrc":"USBB40580597","name":"Money Comes and Goes","registered_at":"2026-06-08T23:27:08Z","spotify_id":"3SqrRY4Kp49PwjobFpTM59","type":"track"}

I Wanna Go
type: MusicRecording
duration: PT3M52S
duration ms: 232373
explicit: false
by artist: Mase
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580598
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T21:06:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd53587df809687c9d03cbf19d70487a37bd18633c54c2efffa2b482c1e5ee9d0
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/64EQDZIsq4nnhsVFu6KBfR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64EQDZIsq4nnhsVFu6KBfR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd53587df809687c9d03cbf19d70487a37bd18633c54c2efffa2b482c1e5ee9d0","isrc":"USBB40580598","name":"I Wanna Go","registered_at":"2026-06-09T21:06:51Z","spotify_id":"64EQDZIsq4nnhsVFu6KBfR","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 0xd53587df809687c9d03cbf19d70487a37bd18633c54c2efffa2b482c1e5ee9d0. 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/64EQDZIsq4nnhsVFu6KBfR.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/64EQDZIsq4nnhsVFu6KBfR.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd53587df809687c9d03cbf19d70487a37bd18633c54c2efffa2b482c1e5ee9d0","isrc":"USBB40580598","name":"I Wanna Go","registered_at":"2026-06-09T21:06:51Z","spotify_id":"64EQDZIsq4nnhsVFu6KBfR","type":"track"}

Into What You Say
type: MusicRecording
duration: PT4M4S
duration ms: 244426
explicit: false
by artist: Mase
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580599
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:25:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde9f01ecf60ec7b476b04781e345b121fcb9dd3a8ad5e1ff115901fd60990d3c
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/7mHIvHYooXzpmFbwox9oYZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mHIvHYooXzpmFbwox9oYZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde9f01ecf60ec7b476b04781e345b121fcb9dd3a8ad5e1ff115901fd60990d3c","isrc":"USBB40580599","name":"Into What You Say","registered_at":"2026-06-19T06:25:53Z","spotify_id":"7mHIvHYooXzpmFbwox9oYZ","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 0xde9f01ecf60ec7b476b04781e345b121fcb9dd3a8ad5e1ff115901fd60990d3c. 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/7mHIvHYooXzpmFbwox9oYZ.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/7mHIvHYooXzpmFbwox9oYZ.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xde9f01ecf60ec7b476b04781e345b121fcb9dd3a8ad5e1ff115901fd60990d3c","isrc":"USBB40580599","name":"Into What You Say","registered_at":"2026-06-19T06:25:53Z","spotify_id":"7mHIvHYooXzpmFbwox9oYZ","type":"track"}

Do You Remember (feat. Cardan)
type: MusicRecording
duration: PT5M0S
duration ms: 300666
explicit: false
by artist: Mase
by artist: Cardan
in album: Welcome Back
  type: MusicAlbum
  date published: 2005-04-20
isrc code: USBB40580600
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T17:47:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2df801eaab6aa4ef68be4c2958aa0d17a224b2ec0f92974a81b9f450f00c93c
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/6Otb4QOmXY58XJ3X36A6Rh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Otb4QOmXY58XJ3X36A6Rh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2df801eaab6aa4ef68be4c2958aa0d17a224b2ec0f92974a81b9f450f00c93c","isrc":"USBB40580600","name":"Do You Remember (feat. Cardan)","registered_at":"2026-06-19T17:47:57Z","spotify_id":"6Otb4QOmXY58XJ3X36A6Rh","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 0xf2df801eaab6aa4ef68be4c2958aa0d17a224b2ec0f92974a81b9f450f00c93c. 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/6Otb4QOmXY58XJ3X36A6Rh.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/6Otb4QOmXY58XJ3X36A6Rh.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xf2df801eaab6aa4ef68be4c2958aa0d17a224b2ec0f92974a81b9f450f00c93c","isrc":"USBB40580600","name":"Do You Remember (feat. Cardan)","registered_at":"2026-06-19T17:47:57Z","spotify_id":"6Otb4QOmXY58XJ3X36A6Rh","type":"track"}

Double Up
type: MusicAlbum
date published: 1970-01-01
track: Intro
  type: MusicRecording
  duration: PT1M0S
  duration ms: 60106
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580524
track: Stay out of My Way (feat. Total)
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231000
  explicit: false
  by artist: Mase
  by artist: Total
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580530
track: Get Ready (feat. Blackstreet)
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260266
  explicit: false
  by artist: Mase
  by artist: Blackstreet
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T19:53:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x52bfc66a2fc2b96cde2c62d699bca269336698ce8fd08c3894a39aed3cf8156c
  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/6oMF8ekHAMOlHgOgkIEXKn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6oMF8ekHAMOlHgOgkIEXKn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x52bfc66a2fc2b96cde2c62d699bca269336698ce8fd08c3894a39aed3cf8156c","isrc":"USBB40580521","name":"Get Ready (feat. Blackstreet)","registered_at":"2026-06-08T19:53:29Z","spotify_id":"6oMF8ekHAMOlHgOgkIEXKn","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 0x52bfc66a2fc2b96cde2c62d699bca269336698ce8fd08c3894a39aed3cf8156c. 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/6oMF8ekHAMOlHgOgkIEXKn.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/6oMF8ekHAMOlHgOgkIEXKn.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x52bfc66a2fc2b96cde2c62d699bca269336698ce8fd08c3894a39aed3cf8156c","isrc":"USBB40580521","name":"Get Ready (feat. Blackstreet)","registered_at":"2026-06-08T19:53:29Z","spotify_id":"6oMF8ekHAMOlHgOgkIEXKn","type":"track"}
track: Make Me Cry
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254293
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580527
track: Awards Show - Interlude
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110973
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580516
track: Same Niggas
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322560
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580529
track: No Matter What
  type: MusicRecording
  duration: PT3M58S
  duration ms: 238200
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580528
track: If You Want to Party
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245800
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580523
track: Jail Visit - Interlude
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123440
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580525
track: F#!* Me F#!* You (feat. Mysonne)
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252626
  explicit: false
  by artist: Mase Feat. Mysonne
  by artist: Mysonne
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580519
track: Do It Again (feat. Puff Daddy)
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202773
  explicit: false
  by artist: Mase
  by artist: Diddy
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580518
track: Another Story to Tell
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188160
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580515
track: Blood Is Thicker
  type: MusicRecording
  duration: PT5M45S
  duration ms: 345573
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580517
track: You Ain't Smart
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248800
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580531
track: All I Ever Wanted
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244000
  explicit: false
  by artist: Mase
  in album: Double Up
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580514
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T05:56:15+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Mad Rapper (Interlude)
track: From Scratch (feat. Shyne, Harlem World & Mysonne)
track: Gettin' It (feat. Funkmaster Flex)

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9525d856a618335dfabebd8101c60baaf97ffb46f700b95c381f70f36534b0bc

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2JH1FMFHCMoe3DienL2xrM.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JH1FMFHCMoe3DienL2xrM

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9525d856a618335dfabebd8101c60baaf97ffb46f700b95c381f70f36534b0bc","isrc":"USBB40580514","name":"All I Ever Wanted","registered_at":"2026-06-11T05:56:15Z","spotify_id":"2JH1FMFHCMoe3DienL2xrM","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 0x9525d856a618335dfabebd8101c60baaf97ffb46f700b95c381f70f36534b0bc. 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/2JH1FMFHCMoe3DienL2xrM.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/2JH1FMFHCMoe3DienL2xrM.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x9525d856a618335dfabebd8101c60baaf97ffb46f700b95c381f70f36534b0bc","isrc":"USBB40580514","name":"All I Ever Wanted","registered_at":"2026-06-11T05:56:15Z","spotify_id":"2JH1FMFHCMoe3DienL2xrM","type":"track"}

Mad Rapper (Interlude)
type: MusicRecording
duration: PT0M35S
duration ms: 35426
explicit: false
by artist: Mase
in album: Double Up
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580526

From Scratch (feat. Shyne, Harlem World & Mysonne)
type: MusicRecording
duration: PT4M36S
duration ms: 276173
explicit: false
by artist: Mase
by artist: Harlem World
by artist: Mysonne
by artist: Shyne
in album: Double Up
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580520

Gettin' It (feat. Funkmaster Flex)
type: MusicRecording
duration: PT3M52S
duration ms: 232400
explicit: false
by artist: Mase
by artist: Funk Flex
in album: Double Up
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580522

Harlem World
type: MusicAlbum
date published: 1970-01-01
track: Puff's Intro
  type: MusicRecording
  duration: PT1M40S
  duration ms: 100680
  explicit: false
  by artist: Mase
  in album: Harlem World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580136
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:09:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa796ccec4f089cce58434a8136fd4f2b12d66bfd9a0c72a724d09b458e4fbcd1
  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/2YaPcdtXF1u1MEbj9TV1tu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YaPcdtXF1u1MEbj9TV1tu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa796ccec4f089cce58434a8136fd4f2b12d66bfd9a0c72a724d09b458e4fbcd1","isrc":"USBB40580136","name":"Puff's Intro","registered_at":"2026-06-10T15:09:01Z","spotify_id":"2YaPcdtXF1u1MEbj9TV1tu","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 0xa796ccec4f089cce58434a8136fd4f2b12d66bfd9a0c72a724d09b458e4fbcd1. 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/2YaPcdtXF1u1MEbj9TV1tu.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/2YaPcdtXF1u1MEbj9TV1tu.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa796ccec4f089cce58434a8136fd4f2b12d66bfd9a0c72a724d09b458e4fbcd1","isrc":"USBB40580136","name":"Puff's Intro","registered_at":"2026-06-10T15:09:01Z","spotify_id":"2YaPcdtXF1u1MEbj9TV1tu","type":"track"}
track: Do You Wanna Get $ (feat. Puff Daddy)
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229666
  explicit: false
  by artist: Mase
  by artist: Diddy
  in album: Harlem World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580126
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T02:05:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062
  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/4qMBuq9LoKQb7thBpQltiN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qMBuq9LoKQb7thBpQltiN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062","isrc":"USBB40580126","name":"Do You Wanna Get $ (feat. Puff Daddy)","registered_at":"2026-06-06T02:05:57Z","spotify_id":"4qMBuq9LoKQb7thBpQltiN","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 0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062. 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/4qMBuq9LoKQb7thBpQltiN.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/4qMBuq9LoKQb7thBpQltiN.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062","isrc":"USBB40580126","name":"Do You Wanna Get $ (feat. Puff Daddy)","registered_at":"2026-06-06T02:05:57Z","spotify_id":"4qMBuq9LoKQb7thBpQltiN","type":"track"}
track: Take What's Yours (feat. DMX)
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225720
  explicit: false
  by artist: Mase
  by artist: DMX
  in album: Harlem World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580137
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:29:07+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f
  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/7KFm13P4rZJUSJs1p0AlLw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KFm13P4rZJUSJs1p0AlLw
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f","isrc":"USBB40580137","name":"Take What's Yours (feat. DMX)","registered_at":"2026-06-05T11:29:07Z","spotify_id":"7KFm13P4rZJUSJs1p0AlLw","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 0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f. 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/7KFm13P4rZJUSJs1p0AlLw.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/7KFm13P4rZJUSJs1p0AlLw.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f","isrc":"USBB40580137","name":"Take What's Yours (feat. DMX)","registered_at":"2026-06-05T11:29:07Z","spotify_id":"7KFm13P4rZJUSJs1p0AlLw","type":"track"}
track: Mad Rapper (Interlude)
  type: MusicRecording
  duration: PT1M13S
  duration ms: 73560
  explicit: false
  by artist: Mase
  in album: Harlem World
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40581227
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T15:09:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x035b5ece26506b560d80c9cd94ffff401ed262f679aae728984407578d8e9e62
  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/1H7t7VLmZPzRSCgcLYb9wd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1H7t7VLmZPzRSCgcLYb9wd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x035b5ece26506b560d80c9cd94ffff401ed262f679aae728984407578d8e9e62","isrc":"USBB40581227","name":"Mad Rapper (Interlude)","registered_at":"2026-06-10T15:09:31Z","spotify_id":"1H7t7VLmZPzRSCgcLYb9wd","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 0x035b5ece26506b560d80c9cd94ffff401ed262f679aae728984407578d8e9e62. 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/1H7t7VLmZPzRSCgcLYb9wd.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/1H7t7VLmZPzRSCgcLYb9wd.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x035b5ece26506b560d80c9cd94ffff401ed262f679aae728984407578d8e9e62","isrc":"USBB40581227","name":"Mad Rapper (Interlude)","registered_at":"2026-06-10T15:09:31Z","spotify_id":"1H7t7VLmZPzRSCgcLYb9wd","type":"track"}
track: Will They Die for You? (feat. Puff Daddy & Lil' Kim)
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244600
  explicit: false
  by artist: Mase
  by artist: Diddy
  by artist: Lil' Kim
  in album: Harlem World
  isrc code: USBB40580143
  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: Lookin' at Me (feat. Puff Daddy)
track: White Girl (Interlude)
track: Love U So (feat. Billy Lawrence)
track: The Player Way (feat. 8Ball & MJG)
track: Hater (Interlude)
track: Niggaz Wanna Act (feat. Busta Rhymes)
track: Feel so Good
track: What You Want (feat. Total)
track: Phone Conversation (Interlude)
track: Cheat on You (feat. Lil' Cease & Jay-Z)
track: 24 Hrs. to Live (feat. The Lox, Black Rob & DMX)
track: I Need to Be (feat. Monifah)
track: Watch Your Back (Interlude)
track: Wanna Hurt Mase?
track: Jealous Guy (feat. 112)

Mase
type: MusicGroup

Diddy
type: MusicGroup

Lil' Kim
type: MusicGroup

Harlem World
type: MusicAlbum
date published: 1970-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T10:21:36+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726

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/1r9gUPGghGmFwkbE2QBDX9.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r9gUPGghGmFwkbE2QBDX9

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726","isrc":"USBB40580143","name":"Will They Die for You? (feat. Puff Daddy & Lil' Kim)","registered_at":"2026-06-08T10:21:36Z","spotify_id":"1r9gUPGghGmFwkbE2QBDX9","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 0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726. 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/1r9gUPGghGmFwkbE2QBDX9.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/1r9gUPGghGmFwkbE2QBDX9.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726","isrc":"USBB40580143","name":"Will They Die for You? (feat. Puff Daddy & Lil' Kim)","registered_at":"2026-06-08T10:21:36Z","spotify_id":"1r9gUPGghGmFwkbE2QBDX9","type":"track"}

Lookin' at Me (feat. Puff Daddy)
type: MusicRecording
duration: PT4M15S
duration ms: 255160
explicit: false
by artist: Mase
by artist: Diddy
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:41:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1
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/2dieHErJLwG7fOzD8WAtFO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dieHErJLwG7fOzD8WAtFO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1","isrc":"USBB40580131","name":"Lookin' at Me (feat. Puff Daddy)","registered_at":"2026-06-04T09:41:54Z","spotify_id":"2dieHErJLwG7fOzD8WAtFO","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 0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1. 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/2dieHErJLwG7fOzD8WAtFO.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/2dieHErJLwG7fOzD8WAtFO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1","isrc":"USBB40580131","name":"Lookin' at Me (feat. Puff Daddy)","registered_at":"2026-06-04T09:41:54Z","spotify_id":"2dieHErJLwG7fOzD8WAtFO","type":"track"}

White Girl (Interlude)
type: MusicRecording
duration: PT0M52S
duration ms: 52640
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580142
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:38:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44cf6f1b3bdb75f348c5e08efaa53d0e55e7f8d453024e1fd0a232bfd3b1ee0e
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/5mkoTuRVVmJf9yG3TEPtUg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5mkoTuRVVmJf9yG3TEPtUg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44cf6f1b3bdb75f348c5e08efaa53d0e55e7f8d453024e1fd0a232bfd3b1ee0e","isrc":"USBB40580142","name":"White Girl (Interlude)","registered_at":"2026-06-11T02:38:34Z","spotify_id":"5mkoTuRVVmJf9yG3TEPtUg","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 0x44cf6f1b3bdb75f348c5e08efaa53d0e55e7f8d453024e1fd0a232bfd3b1ee0e. 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/5mkoTuRVVmJf9yG3TEPtUg.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/5mkoTuRVVmJf9yG3TEPtUg.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x44cf6f1b3bdb75f348c5e08efaa53d0e55e7f8d453024e1fd0a232bfd3b1ee0e","isrc":"USBB40580142","name":"White Girl (Interlude)","registered_at":"2026-06-11T02:38:34Z","spotify_id":"5mkoTuRVVmJf9yG3TEPtUg","type":"track"}

Love U So (feat. Billy Lawrence)
type: MusicRecording
duration: PT3M12S
duration ms: 192186
explicit: false
by artist: Mase
by artist: Billy Lawrence
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:46:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9
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/7JFiyvprTjJ3Yj6Nl0iUt7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JFiyvprTjJ3Yj6Nl0iUt7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9","isrc":"USBB40580132","name":"Love U So (feat. Billy Lawrence)","registered_at":"2026-06-06T15:46:12Z","spotify_id":"7JFiyvprTjJ3Yj6Nl0iUt7","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 0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9. 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/7JFiyvprTjJ3Yj6Nl0iUt7.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/7JFiyvprTjJ3Yj6Nl0iUt7.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9","isrc":"USBB40580132","name":"Love U So (feat. Billy Lawrence)","registered_at":"2026-06-06T15:46:12Z","spotify_id":"7JFiyvprTjJ3Yj6Nl0iUt7","type":"track"}

The Player Way (feat. 8Ball & MJG)
type: MusicRecording
duration: PT4M13S
duration ms: 253693
explicit: false
by artist: Mase
by artist: 8Ball
by artist: MJG
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:28:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0
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/6RO6AVTyXnwX8cwISf5HDp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RO6AVTyXnwX8cwISf5HDp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0","isrc":"USBB40580138","name":"The Player Way (feat. 8Ball & MJG)","registered_at":"2026-06-05T20:28:09Z","spotify_id":"6RO6AVTyXnwX8cwISf5HDp","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 0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0. 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/6RO6AVTyXnwX8cwISf5HDp.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/6RO6AVTyXnwX8cwISf5HDp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0","isrc":"USBB40580138","name":"The Player Way (feat. 8Ball & MJG)","registered_at":"2026-06-05T20:28:09Z","spotify_id":"6RO6AVTyXnwX8cwISf5HDp","type":"track"}

Hater (Interlude)
type: MusicRecording
duration: PT1M0S
duration ms: 60133
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580128
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:42:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2efab9c1aaa9cf4f078f45604bd24c45f6058422c2f3b903b2e2e3b40560cf2e
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/14gJalMUNJbubAKx41YvJw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/14gJalMUNJbubAKx41YvJw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2efab9c1aaa9cf4f078f45604bd24c45f6058422c2f3b903b2e2e3b40560cf2e","isrc":"USBB40580128","name":"Hater (Interlude)","registered_at":"2026-06-18T12:42:29Z","spotify_id":"14gJalMUNJbubAKx41YvJw","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 0x2efab9c1aaa9cf4f078f45604bd24c45f6058422c2f3b903b2e2e3b40560cf2e. 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/14gJalMUNJbubAKx41YvJw.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/14gJalMUNJbubAKx41YvJw.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2efab9c1aaa9cf4f078f45604bd24c45f6058422c2f3b903b2e2e3b40560cf2e","isrc":"USBB40580128","name":"Hater (Interlude)","registered_at":"2026-06-18T12:42:29Z","spotify_id":"14gJalMUNJbubAKx41YvJw","type":"track"}

Niggaz Wanna Act (feat. Busta Rhymes)
type: MusicRecording
duration: PT4M9S
duration ms: 249506
explicit: false
by artist: Mase
by artist: Busta Rhymes
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:05:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2
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/2dY0tP2c0YYP48avcNNL2N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dY0tP2c0YYP48avcNNL2N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2","isrc":"USBB40580134","name":"Niggaz Wanna Act (feat. Busta Rhymes)","registered_at":"2026-06-06T22:05:45Z","spotify_id":"2dY0tP2c0YYP48avcNNL2N","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 0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2. 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/2dY0tP2c0YYP48avcNNL2N.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/2dY0tP2c0YYP48avcNNL2N.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2","isrc":"USBB40580134","name":"Niggaz Wanna Act (feat. Busta Rhymes)","registered_at":"2026-06-06T22:05:45Z","spotify_id":"2dY0tP2c0YYP48avcNNL2N","type":"track"}

Feel so Good
type: MusicRecording
duration: PT3M23S
duration ms: 203626
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb
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/7hfRrdFJgFKK3cJ4rmkecE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hfRrdFJgFKK3cJ4rmkecE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb","isrc":"USBB40580127","name":"Feel so Good","registered_at":"2026-06-01T08:28:06Z","spotify_id":"7hfRrdFJgFKK3cJ4rmkecE","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 0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb. 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/7hfRrdFJgFKK3cJ4rmkecE.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/7hfRrdFJgFKK3cJ4rmkecE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb","isrc":"USBB40580127","name":"Feel so Good","registered_at":"2026-06-01T08:28:06Z","spotify_id":"7hfRrdFJgFKK3cJ4rmkecE","type":"track"}

What You Want (feat. Total)
type: MusicRecording
duration: PT4M2S
duration ms: 242946
explicit: false
by artist: Mase
by artist: Total
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:12:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce
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/6hxn98poTu1O4YZfafvC18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hxn98poTu1O4YZfafvC18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce","isrc":"USBB40580141","name":"What You Want (feat. Total)","registered_at":"2026-06-01T10:12:54Z","spotify_id":"6hxn98poTu1O4YZfafvC18","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 0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce. 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/6hxn98poTu1O4YZfafvC18.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/6hxn98poTu1O4YZfafvC18.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce","isrc":"USBB40580141","name":"What You Want (feat. Total)","registered_at":"2026-06-01T10:12:54Z","spotify_id":"6hxn98poTu1O4YZfafvC18","type":"track"}

Phone Conversation (Interlude)
type: MusicRecording
duration: PT1M48S
duration ms: 108946
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580135
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:53:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd038870afe46f1fa5756d9b9263bb946f688dbfefe7572e9afa13864cc6ec143
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/4yRuSmTgxbERTFOnxDw4c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4yRuSmTgxbERTFOnxDw4c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd038870afe46f1fa5756d9b9263bb946f688dbfefe7572e9afa13864cc6ec143","isrc":"USBB40580135","name":"Phone Conversation (Interlude)","registered_at":"2026-06-11T03:53:05Z","spotify_id":"4yRuSmTgxbERTFOnxDw4c3","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 0xd038870afe46f1fa5756d9b9263bb946f688dbfefe7572e9afa13864cc6ec143. 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/4yRuSmTgxbERTFOnxDw4c3.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/4yRuSmTgxbERTFOnxDw4c3.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd038870afe46f1fa5756d9b9263bb946f688dbfefe7572e9afa13864cc6ec143","isrc":"USBB40580135","name":"Phone Conversation (Interlude)","registered_at":"2026-06-11T03:53:05Z","spotify_id":"4yRuSmTgxbERTFOnxDw4c3","type":"track"}

Cheat on You (feat. Lil' Cease & Jay-Z)
type: MusicRecording
duration: PT3M15S
duration ms: 195906
explicit: false
by artist: Mase
by artist: Lil' Cease
by artist: JAŸ-Z
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:43:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822
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/26lJXK6AohQkgNrkV3MA2s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26lJXK6AohQkgNrkV3MA2s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822","isrc":"USBB40580125","name":"Cheat on You (feat. Lil' Cease & Jay-Z)","registered_at":"2026-06-06T08:43:28Z","spotify_id":"26lJXK6AohQkgNrkV3MA2s","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 0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822. 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/26lJXK6AohQkgNrkV3MA2s.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/26lJXK6AohQkgNrkV3MA2s.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822","isrc":"USBB40580125","name":"Cheat on You (feat. Lil' Cease & Jay-Z)","registered_at":"2026-06-06T08:43:28Z","spotify_id":"26lJXK6AohQkgNrkV3MA2s","type":"track"}

24 Hrs. to Live (feat. The Lox, Black Rob & DMX)
type: MusicRecording
duration: PT4M16S
duration ms: 256040
explicit: false
by artist: Mase
by artist: The LOX
by artist: Black Rob
by artist: DMX
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:54:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62
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/02dwHTP8NS3rOaOWhg8j7V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02dwHTP8NS3rOaOWhg8j7V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62","isrc":"USBB40580123","name":"24 Hrs. to Live (feat. The Lox, Black Rob & DMX)","registered_at":"2026-06-04T10:54:36Z","spotify_id":"02dwHTP8NS3rOaOWhg8j7V","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 0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62. 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/02dwHTP8NS3rOaOWhg8j7V.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/02dwHTP8NS3rOaOWhg8j7V.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62","isrc":"USBB40580123","name":"24 Hrs. to Live (feat. The Lox, Black Rob & DMX)","registered_at":"2026-06-04T10:54:36Z","spotify_id":"02dwHTP8NS3rOaOWhg8j7V","type":"track"}

I Need to Be (feat. Monifah)
type: MusicRecording
duration: PT5M12S
duration ms: 312653
explicit: false
by artist: Mase
by artist: Monifah
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580129
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:06:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154
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/78rSdU79mIL2OOBfnYICyl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78rSdU79mIL2OOBfnYICyl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154","isrc":"USBB40580129","name":"I Need to Be (feat. Monifah)","registered_at":"2026-06-06T02:06:32Z","spotify_id":"78rSdU79mIL2OOBfnYICyl","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 0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154. 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/78rSdU79mIL2OOBfnYICyl.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/78rSdU79mIL2OOBfnYICyl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154","isrc":"USBB40580129","name":"I Need to Be (feat. Monifah)","registered_at":"2026-06-06T02:06:32Z","spotify_id":"78rSdU79mIL2OOBfnYICyl","type":"track"}

Watch Your Back (Interlude)
type: MusicRecording
duration: PT0M56S
duration ms: 56826
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580140
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T12:44:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ccfe4d60508ac535cf8933d85a9ba1b34741684502309baf2755374c4cbd0c3
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/2ZPNcb5HnZnCARqwkuUkQU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZPNcb5HnZnCARqwkuUkQU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ccfe4d60508ac535cf8933d85a9ba1b34741684502309baf2755374c4cbd0c3","isrc":"USBB40580140","name":"Watch Your Back (Interlude)","registered_at":"2026-06-18T12:44:22Z","spotify_id":"2ZPNcb5HnZnCARqwkuUkQU","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 0x2ccfe4d60508ac535cf8933d85a9ba1b34741684502309baf2755374c4cbd0c3. 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/2ZPNcb5HnZnCARqwkuUkQU.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/2ZPNcb5HnZnCARqwkuUkQU.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x2ccfe4d60508ac535cf8933d85a9ba1b34741684502309baf2755374c4cbd0c3","isrc":"USBB40580140","name":"Watch Your Back (Interlude)","registered_at":"2026-06-18T12:44:22Z","spotify_id":"2ZPNcb5HnZnCARqwkuUkQU","type":"track"}

Wanna Hurt Mase?
type: MusicRecording
duration: PT4M23S
duration ms: 263173
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:30:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0
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/0oFjzFHjVrqXXsqukIz1WG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oFjzFHjVrqXXsqukIz1WG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0","isrc":"USBB40580139","name":"Wanna Hurt Mase?","registered_at":"2026-06-07T18:30:27Z","spotify_id":"0oFjzFHjVrqXXsqukIz1WG","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 0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0. 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/0oFjzFHjVrqXXsqukIz1WG.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/0oFjzFHjVrqXXsqukIz1WG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0","isrc":"USBB40580139","name":"Wanna Hurt Mase?","registered_at":"2026-06-07T18:30:27Z","spotify_id":"0oFjzFHjVrqXXsqukIz1WG","type":"track"}

Jealous Guy (feat. 112)
type: MusicRecording
duration: PT6M24S
duration ms: 384400
explicit: false
by artist: Mase
by artist: 112
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580130
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:08:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e7ec9bcc900104be5077d7429e498ea7e839aa72f5540aaca920543907c34e8
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/2sTRZN7CSmIppi7j5eMONu.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2sTRZN7CSmIppi7j5eMONu
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e7ec9bcc900104be5077d7429e498ea7e839aa72f5540aaca920543907c34e8","isrc":"USBB40580130","name":"Jealous Guy (feat. 112)","registered_at":"2026-06-08T18:08:17Z","spotify_id":"2sTRZN7CSmIppi7j5eMONu","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 0x5e7ec9bcc900104be5077d7429e498ea7e839aa72f5540aaca920543907c34e8. 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/2sTRZN7CSmIppi7j5eMONu.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/2sTRZN7CSmIppi7j5eMONu.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5e7ec9bcc900104be5077d7429e498ea7e839aa72f5540aaca920543907c34e8","isrc":"USBB40580130","name":"Jealous Guy (feat. 112)","registered_at":"2026-06-08T18:08:17Z","spotify_id":"2sTRZN7CSmIppi7j5eMONu","type":"track"}

街頭傳·上
type: MusicAlbum
date published: 2024-05-17
track: 歇 - Remaster
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261333
  explicit: false
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  by artist: Mase
  by artist: 馬街頭-TIG
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    type: MusicAlbum
    date published: 2024-05-17
  isrc code: CNZ852409606
track: 印度洋海岸 - Remaster
  type: MusicRecording
  duration: PT3M18S
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  explicit: false
  by artist: MaGhetto 馬街頭
  by artist: Mase
  by artist: 馬街頭-TIG
  in album: 街頭傳·上
    type: MusicAlbum
    date published: 2024-05-17
  isrc code: CNZ852409607
track: 哥哥 - Remaster
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222650
  explicit: false
  by artist: MaGhetto 馬街頭
  by artist: Mase
  by artist: 馬街頭-TIG
  in album: 街頭傳·上
    type: MusicAlbum
    date published: 2024-05-17
  isrc code: CNZ852409608

The Oracle
type: MusicAlbum
date published: 2023-11-27
track: The Oracle
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235620
  explicit: false
  by artist: Mase
  in album: The Oracle
    type: MusicAlbum
    date published: 2023-11-27
  isrc code: IEWNY2336763
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T14:03:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2837ca5cea37ce060b31005ea355e6559f830a3f33f8d8ce3f77b0dd17fe9631
  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/6QBZxGc9XpwdJy8Hje78Y8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QBZxGc9XpwdJy8Hje78Y8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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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 0x2837ca5cea37ce060b31005ea355e6559f830a3f33f8d8ce3f77b0dd17fe9631. 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/6QBZxGc9XpwdJy8Hje78Y8.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/6QBZxGc9XpwdJy8Hje78Y8.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x2837ca5cea37ce060b31005ea355e6559f830a3f33f8d8ce3f77b0dd17fe9631","isrc":"IEWNY2336763","name":"The Oracle","registered_at":"2026-06-09T14:03:16Z","spotify_id":"6QBZxGc9XpwdJy8Hje78Y8","type":"track"}

Oracle 2: The Liberation of Mason Betha
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date published: 2022-03-14
track: Oracle 2: The Liberation of Mason Betha
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    type: MusicAlbum
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa03f5cf96006bdec4f0e6f1d4344a335c114e51f7bac27176a267dda66e20b85
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4sNUgzuJbcHD4qtvNuRA9w
  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 0xa03f5cf96006bdec4f0e6f1d4344a335c114e51f7bac27176a267dda66e20b85. 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/4sNUgzuJbcHD4qtvNuRA9w.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/4sNUgzuJbcHD4qtvNuRA9w.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xa03f5cf96006bdec4f0e6f1d4344a335c114e51f7bac27176a267dda66e20b85","isrc":"QZES62203946","name":"Oracle 2: The Liberation of Mason Betha","registered_at":"2026-06-19T22:29:25Z","spotify_id":"4sNUgzuJbcHD4qtvNuRA9w","type":"track"}

What You Want (Stripped Version) [Remix]
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date published: 2020-10-16
track: What You Want (Stripped Version)
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  duration: PT4M20S
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    type: MusicAlbum
    date published: 2020-10-16
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  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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    type: PropertyValue
    value: https://blockstream.info/api/block/956375
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7AXlUyT6uic5doTmMS7u0N.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7AXlUyT6uic5doTmMS7u0N
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T16:51:38Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
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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 0x60891c325ff2c2df5d023b40bd3ea1611766bbc77c9dba18695fb605da8e2f57. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7AXlUyT6uic5doTmMS7u0N.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/7AXlUyT6uic5doTmMS7u0N.
    date published: 2026-07-02T16:51:38Z
    text: {"copyright_id":"0x60891c325ff2c2df5d023b40bd3ea1611766bbc77c9dba18695fb605da8e2f57","isrc":"USBB41700002","name":"What You Want (Stripped Version)","registered_at":"2026-06-28T03:57:03Z","spotify_id":"7AXlUyT6uic5doTmMS7u0N","type":"track"}

I Can't Breathe (Live)
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date published: 2020-06-14
track: I Can't Breathe
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198870
  explicit: false
  by artist: Mase
  in album: I Can't Breathe (Live)
    type: MusicAlbum
    date published: 2020-06-14

Zerkala
type: MusicAlbum
date published: 2020-01-01
track: Zerkala
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131428
  explicit: false
  by artist: Mase
  in album: Zerkala
    type: MusicAlbum
    date published: 2020-01-01

Real Gutta Musik (Remix)
type: MusicAlbum
date published: 2019-09-20
track: Real Gutta Musik (Remix)
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252760
  explicit: false
  by artist: NTER
  by artist: Mase
  in album: Real Gutta Musik (Remix)
    type: MusicAlbum
    date published: 2019-09-20
  isrc code: TCAEK1975696
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:21:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x786890e8f693be4b40865c304c2eb5ce2de499cba1bad15b91fcee4563ed91f7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/4qp5hiZkNkqYLONmMrlL94.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qp5hiZkNkqYLONmMrlL94
  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 0x786890e8f693be4b40865c304c2eb5ce2de499cba1bad15b91fcee4563ed91f7. 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/4qp5hiZkNkqYLONmMrlL94.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/4qp5hiZkNkqYLONmMrlL94.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x786890e8f693be4b40865c304c2eb5ce2de499cba1bad15b91fcee4563ed91f7","isrc":"TCAEK1975696","name":"Real Gutta Musik (Remix)","registered_at":"2026-06-07T11:21:35Z","spotify_id":"4qp5hiZkNkqYLONmMrlL94","type":"track"}

Be Still
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date published: 1970-01-01
track: Be Still
  type: MusicRecording
  duration: PT3M36S
  duration ms: 216424
  explicit: false
  by artist: Eki
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  in album: Be Still
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: GBLFP2187863

All I Ever Wanted / Get Ready
type: MusicAlbum
date published: 1999-05-25
track: All I Ever Wanted - Radio Mix
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245373
  explicit: false
  by artist: Mase
  in album: All I Ever Wanted / Get Ready
    type: MusicAlbum
    date published: 1999-05-25
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T00:42:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8f8d2cebc9d87c8f47988bf42ad90ebe13a393a54f06cebd8b34883750e84d0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1F1tvz9D28Ukp4hAlJfgnL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1F1tvz9D28Ukp4hAlJfgnL
  additional property: OTSTimestamp
    type: PropertyValue
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  additional property: OTSCanonicalRecord
    type: PropertyValue
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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 0xf8f8d2cebc9d87c8f47988bf42ad90ebe13a393a54f06cebd8b34883750e84d0. 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/1F1tvz9D28Ukp4hAlJfgnL.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/1F1tvz9D28Ukp4hAlJfgnL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xf8f8d2cebc9d87c8f47988bf42ad90ebe13a393a54f06cebd8b34883750e84d0","isrc":"USAT21402330","name":"All I Ever Wanted - Radio Mix","registered_at":"2026-06-11T00:42:57Z","spotify_id":"1F1tvz9D28Ukp4hAlJfgnL","type":"track"}
track: All I Ever Wanted - Instrumental
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  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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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 0x7c0cc6c302d8c2cde08dd0d16dde964f9b96b9b4d374b09a2eca669b9dbd1a07. 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/5uhMT4sgdKbqXq5BPBOv4B.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/5uhMT4sgdKbqXq5BPBOv4B.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x7c0cc6c302d8c2cde08dd0d16dde964f9b96b9b4d374b09a2eca669b9dbd1a07","isrc":"USAT21402331","name":"All I Ever Wanted - Instrumental","registered_at":"2026-06-10T11:15:45Z","spotify_id":"5uhMT4sgdKbqXq5BPBOv4B","type":"track"}
track: Get Ready - Dreem House Mix
  type: MusicRecording
  duration: PT5M29S
  duration ms: 329800
  explicit: false
  by artist: Mase
  by artist: Dreem House
  in album: All I Ever Wanted / Get Ready
    type: MusicAlbum
    date published: 1999-05-25
  isrc code: USAT21402332
track: Get Ready - Ollie Twist Hip Hop Mix
  type: MusicRecording
  duration: PT5M9S
  duration ms: 309520
  explicit: false
  by artist: Mase
  by artist: Ollie Twist
  in album: All I Ever Wanted / Get Ready
    type: MusicAlbum
    date published: 1999-05-25
  isrc code: USAT21402333

What You Want
type: MusicAlbum
date published: 1998-01-13
track: What You Want (feat. Total)
  type: MusicRecording
  duration: PT4M2S
  duration ms: 242946
  explicit: false
  by artist: Mase
  by artist: Total
  in album: What You Want
    type: MusicAlbum
    date published: 1998-01-13
  isrc code: USBB40580141
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-01T10:12:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce
  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/3BXJhPrHlLWzfkV0MNpofA.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3BXJhPrHlLWzfkV0MNpofA
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce","isrc":"USBB40580141","name":"What You Want (feat. Total)","registered_at":"2026-06-01T10:12:54Z","spotify_id":"3BXJhPrHlLWzfkV0MNpofA","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 0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce. 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/3BXJhPrHlLWzfkV0MNpofA.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/3BXJhPrHlLWzfkV0MNpofA.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce","isrc":"USBB40580141","name":"What You Want (feat. Total)","registered_at":"2026-06-01T10:12:54Z","spotify_id":"3BXJhPrHlLWzfkV0MNpofA","type":"track"}
track: What You Want - Instrumental
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276888
  explicit: false
  by artist: Mase
  in album: What You Want
    type: MusicAlbum
    date published: 1998-01-13
  isrc code: USBB41400018
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T14:47:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7d6021c9c8f0d16fe4629351f24b54991c4d5cefe3fe3b14107d55270418f9cb
  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/5RXxzWwZh6ywqPjWV8qXhq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5RXxzWwZh6ywqPjWV8qXhq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7d6021c9c8f0d16fe4629351f24b54991c4d5cefe3fe3b14107d55270418f9cb","isrc":"USBB41400018","name":"What You Want - Instrumental","registered_at":"2026-06-05T14:47:36Z","spotify_id":"5RXxzWwZh6ywqPjWV8qXhq","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 0x7d6021c9c8f0d16fe4629351f24b54991c4d5cefe3fe3b14107d55270418f9cb. 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/5RXxzWwZh6ywqPjWV8qXhq.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/5RXxzWwZh6ywqPjWV8qXhq.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x7d6021c9c8f0d16fe4629351f24b54991c4d5cefe3fe3b14107d55270418f9cb","isrc":"USBB41400018","name":"What You Want - Instrumental","registered_at":"2026-06-05T14:47:36Z","spotify_id":"5RXxzWwZh6ywqPjWV8qXhq","type":"track"}
track: What You Want - Remix
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272456
  explicit: false
  by artist: Mase
  in album: What You Want
    type: MusicAlbum
    date published: 1998-01-13
  isrc code: USBB41400019
track: What You Want - Remix; Instrumental [Instrumental]
  type: MusicRecording
  duration: PT4M32S
  duration ms: 272672
  explicit: false
  by artist: Mase
  in album: What You Want
    type: MusicAlbum
    date published: 1998-01-13
  isrc code: USBB41400020

Lookin' at Me
type: MusicAlbum
date published: 1970-01-01
track: Lookin' at Me (feat. Puff Daddy)
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255160
  explicit: false
  by artist: Mase
  by artist: Diddy
  in album: Lookin' at Me
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580131
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T09:41:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2ivQpxTyLHqirBwsZz084U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ivQpxTyLHqirBwsZz084U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1","isrc":"USBB40580131","name":"Lookin' at Me (feat. Puff Daddy)","registered_at":"2026-06-04T09:41:54Z","spotify_id":"2ivQpxTyLHqirBwsZz084U","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 0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ivQpxTyLHqirBwsZz084U.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/2ivQpxTyLHqirBwsZz084U.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1","isrc":"USBB40580131","name":"Lookin' at Me (feat. Puff Daddy)","registered_at":"2026-06-04T09:41:54Z","spotify_id":"2ivQpxTyLHqirBwsZz084U","type":"track"}
track: 24 Hrs. to Live (feat. The Lox, Black Rob & DMX)
  type: MusicRecording
  duration: PT4M16S
  duration ms: 256040
  explicit: false
  by artist: Mase
  by artist: The LOX
  by artist: Black Rob
  by artist: DMX
  in album: Lookin' at Me
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580123
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:54:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0yppGkdfyKUtRZpWgbA9gJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0yppGkdfyKUtRZpWgbA9gJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62","isrc":"USBB40580123","name":"24 Hrs. to Live (feat. The Lox, Black Rob & DMX)","registered_at":"2026-06-04T10:54:36Z","spotify_id":"0yppGkdfyKUtRZpWgbA9gJ","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 0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0yppGkdfyKUtRZpWgbA9gJ.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/0yppGkdfyKUtRZpWgbA9gJ.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62","isrc":"USBB40580123","name":"24 Hrs. to Live (feat. The Lox, Black Rob & DMX)","registered_at":"2026-06-04T10:54:36Z","spotify_id":"0yppGkdfyKUtRZpWgbA9gJ","type":"track"}
track: Wanna Hurt Mase?
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263173
  explicit: false
  by artist: Mase
  in album: Lookin' at Me
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB40580139
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T18:30:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/1bRAEicIqO4pVkaIqLn9Ts.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bRAEicIqO4pVkaIqLn9Ts
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0","isrc":"USBB40580139","name":"Wanna Hurt Mase?","registered_at":"2026-06-07T18:30:27Z","spotify_id":"1bRAEicIqO4pVkaIqLn9Ts","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 0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1bRAEicIqO4pVkaIqLn9Ts.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/1bRAEicIqO4pVkaIqLn9Ts.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0","isrc":"USBB40580139","name":"Wanna Hurt Mase?","registered_at":"2026-06-07T18:30:27Z","spotify_id":"1bRAEicIqO4pVkaIqLn9Ts","type":"track"}
track: Lookin' at Me - Instrumental
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306146
  explicit: false
  by artist: Mase
  in album: Lookin' at Me
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USBB41200026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T19:31:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381
  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/42FQlHHGoAuhG4qVG0yoRh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42FQlHHGoAuhG4qVG0yoRh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381","isrc":"USBB41200026","name":"Lookin' at Me - Instrumental","registered_at":"2026-06-09T19:31:54Z","spotify_id":"42FQlHHGoAuhG4qVG0yoRh","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 0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381. 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/42FQlHHGoAuhG4qVG0yoRh.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/42FQlHHGoAuhG4qVG0yoRh.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381","isrc":"USBB41200026","name":"Lookin' at Me - Instrumental","registered_at":"2026-06-09T19:31:54Z","spotify_id":"42FQlHHGoAuhG4qVG0yoRh","type":"track"}
track: 24 Hrs. to Live - Instrumental
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276053
  explicit: false
  by artist: Mase
  in album: Lookin' at Me
  isrc code: USBB41200027
  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

Mase
type: MusicGroup

Lookin' at Me
type: MusicAlbum
date published: 1970-01-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T06:13:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1tVV9MHQEiE92wdTCo3Vjy.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tVV9MHQEiE92wdTCo3Vjy

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec","isrc":"USBB41200027","name":"24 Hrs. to Live - Instrumental","registered_at":"2026-06-10T06:13:05Z","spotify_id":"1tVV9MHQEiE92wdTCo3Vjy","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 0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec. 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/1tVV9MHQEiE92wdTCo3Vjy.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/1tVV9MHQEiE92wdTCo3Vjy.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec","isrc":"USBB41200027","name":"24 Hrs. to Live - Instrumental","registered_at":"2026-06-10T06:13:05Z","spotify_id":"1tVV9MHQEiE92wdTCo3Vjy","type":"track"}

Mo Money Mo Problems (feat. Puff Daddy & Mase) - 2014 Remaster
type: MusicRecording
duration: PT4M17S
duration ms: 257399
explicit: false
by artist: The Notorious B.I.G.
by artist: Mase
by artist: Diddy
in album: Life After Death (2014 Remastered Edition)
  type: MusicAlbum
  date published: 1997-03-04
isrc code: USAT21402732
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T04:59:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed717435f873db9eaa2d5262adb20e72e5cfc315d7c246b78eb361af8d006be7
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/4INDiWSKvqSKDEu7mh8HFz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4INDiWSKvqSKDEu7mh8HFz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed717435f873db9eaa2d5262adb20e72e5cfc315d7c246b78eb361af8d006be7","isrc":"USAT21402732","name":"Mo Money Mo Problems (feat. Puff Daddy & Mase) - 2014 Remaster","registered_at":"2026-06-01T04:59:13Z","spotify_id":"4INDiWSKvqSKDEu7mh8HFz","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 0xed717435f873db9eaa2d5262adb20e72e5cfc315d7c246b78eb361af8d006be7. 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/4INDiWSKvqSKDEu7mh8HFz.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/4INDiWSKvqSKDEu7mh8HFz.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xed717435f873db9eaa2d5262adb20e72e5cfc315d7c246b78eb361af8d006be7","isrc":"USAT21402732","name":"Mo Money Mo Problems (feat. Puff Daddy & Mase) - 2014 Remaster","registered_at":"2026-06-01T04:59:13Z","spotify_id":"4INDiWSKvqSKDEu7mh8HFz","type":"track"}

Feel so Good
type: MusicRecording
duration: PT3M23S
duration ms: 203626
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580127
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T08:28:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb
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/7hfRrdFJgFKK3cJ4rmkecE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7hfRrdFJgFKK3cJ4rmkecE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb","isrc":"USBB40580127","name":"Feel so Good","registered_at":"2026-06-01T08:28:06Z","spotify_id":"7hfRrdFJgFKK3cJ4rmkecE","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 0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb. 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/7hfRrdFJgFKK3cJ4rmkecE.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/7hfRrdFJgFKK3cJ4rmkecE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb","isrc":"USBB40580127","name":"Feel so Good","registered_at":"2026-06-01T08:28:06Z","spotify_id":"7hfRrdFJgFKK3cJ4rmkecE","type":"track"}

What You Want (feat. Total)
type: MusicRecording
duration: PT4M2S
duration ms: 242946
explicit: false
by artist: Mase
by artist: Total
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580141
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-01T10:12:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce
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/6hxn98poTu1O4YZfafvC18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6hxn98poTu1O4YZfafvC18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce","isrc":"USBB40580141","name":"What You Want (feat. Total)","registered_at":"2026-06-01T10:12:54Z","spotify_id":"6hxn98poTu1O4YZfafvC18","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 0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce. 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/6hxn98poTu1O4YZfafvC18.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/6hxn98poTu1O4YZfafvC18.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6bcaa54db6674b205dfa662630a177ce1bc3c14b6ee163bf29ada4cdeddae3ce","isrc":"USBB40580141","name":"What You Want (feat. Total)","registered_at":"2026-06-01T10:12:54Z","spotify_id":"6hxn98poTu1O4YZfafvC18","type":"track"}

Lookin' at Me (feat. Puff Daddy)
type: MusicRecording
duration: PT4M15S
duration ms: 255160
explicit: false
by artist: Mase
by artist: Diddy
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580131
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:41:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1
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/2dieHErJLwG7fOzD8WAtFO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dieHErJLwG7fOzD8WAtFO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1","isrc":"USBB40580131","name":"Lookin' at Me (feat. Puff Daddy)","registered_at":"2026-06-04T09:41:54Z","spotify_id":"2dieHErJLwG7fOzD8WAtFO","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 0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1. 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/2dieHErJLwG7fOzD8WAtFO.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/2dieHErJLwG7fOzD8WAtFO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xc4e34153673122f7e47b9240b5db5899d8a76b8d62f6a8ce2f8e7e542081cfd1","isrc":"USBB40580131","name":"Lookin' at Me (feat. Puff Daddy)","registered_at":"2026-06-04T09:41:54Z","spotify_id":"2dieHErJLwG7fOzD8WAtFO","type":"track"}

24 Hrs. to Live (feat. The Lox, Black Rob & DMX)
type: MusicRecording
duration: PT4M16S
duration ms: 256040
explicit: false
by artist: Mase
by artist: The LOX
by artist: Black Rob
by artist: DMX
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:54:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62
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/02dwHTP8NS3rOaOWhg8j7V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02dwHTP8NS3rOaOWhg8j7V
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62","isrc":"USBB40580123","name":"24 Hrs. to Live (feat. The Lox, Black Rob & DMX)","registered_at":"2026-06-04T10:54:36Z","spotify_id":"02dwHTP8NS3rOaOWhg8j7V","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 0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62. 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/02dwHTP8NS3rOaOWhg8j7V.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/02dwHTP8NS3rOaOWhg8j7V.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x1f069c8bec16727d59838d9dae5d0b97dcc599f654e338d9bd6f468c718d2c62","isrc":"USBB40580123","name":"24 Hrs. to Live (feat. The Lox, Black Rob & DMX)","registered_at":"2026-06-04T10:54:36Z","spotify_id":"02dwHTP8NS3rOaOWhg8j7V","type":"track"}

If You Want Me (feat. Mase)
type: MusicRecording
duration: PT4M37S
duration ms: 277167
explicit: false
by artist: Total
by artist: Mase
in album: Kima, Keisha & Pam
  type: MusicAlbum
  date published: 1998-10-27
isrc code: USBB40580240
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:08:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x254bd1aeb3cc3568a438b4cda8611911e8ec291257e9583ccbe29610cbf80960
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/3AChl4AQprBTtOwH8y70Vk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AChl4AQprBTtOwH8y70Vk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x254bd1aeb3cc3568a438b4cda8611911e8ec291257e9583ccbe29610cbf80960","isrc":"USBB40580240","name":"If You Want Me (feat. Mase)","registered_at":"2026-06-04T16:08:05Z","spotify_id":"3AChl4AQprBTtOwH8y70Vk","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 0x254bd1aeb3cc3568a438b4cda8611911e8ec291257e9583ccbe29610cbf80960. 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/3AChl4AQprBTtOwH8y70Vk.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/3AChl4AQprBTtOwH8y70Vk.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x254bd1aeb3cc3568a438b4cda8611911e8ec291257e9583ccbe29610cbf80960","isrc":"USBB40580240","name":"If You Want Me (feat. Mase)","registered_at":"2026-06-04T16:08:05Z","spotify_id":"3AChl4AQprBTtOwH8y70Vk","type":"track"}

Bad Boy's Been Around the World - Remix; feat. Mase & Carl Thomas; 2016 Remaster
type: MusicRecording
duration: PT5M16S
duration ms: 316626
explicit: false
by artist: Diddy
by artist: Carl Thomas
by artist: Mase
in album: Bad Boy 20th Anniversary Box Set Edition
  type: MusicAlbum
  date published: 2016-08-12
isrc code: USRH11603440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:26:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2733a3d0127c2ca7c612b09d0f8c55b336c1dfdf38d7b5664f67616a282b1c52
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/3WHBKG35UDuNFjPYe7K8FF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3WHBKG35UDuNFjPYe7K8FF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2733a3d0127c2ca7c612b09d0f8c55b336c1dfdf38d7b5664f67616a282b1c52","isrc":"USRH11603440","name":"Bad Boy's Been Around the World - Remix; feat. Mase & Carl Thomas; 2016 Remaster","registered_at":"2026-06-07T06:26:54Z","spotify_id":"3WHBKG35UDuNFjPYe7K8FF","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 0x2733a3d0127c2ca7c612b09d0f8c55b336c1dfdf38d7b5664f67616a282b1c52. 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/3WHBKG35UDuNFjPYe7K8FF.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/3WHBKG35UDuNFjPYe7K8FF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2733a3d0127c2ca7c612b09d0f8c55b336c1dfdf38d7b5664f67616a282b1c52","isrc":"USRH11603440","name":"Bad Boy's Been Around the World - Remix; feat. Mase & Carl Thomas; 2016 Remaster","registered_at":"2026-06-07T06:26:54Z","spotify_id":"3WHBKG35UDuNFjPYe7K8FF","type":"track"}

Feel So Good - 2016 Remaster
type: MusicRecording
duration: PT3M24S
duration ms: 204666
explicit: false
by artist: Mase
in album: Bad Boy 20th Anniversary Box Set Edition
  type: MusicAlbum
  date published: 2016-08-12
isrc code: USRH11603400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T00:56:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e05fd47b178d9fc8fc034db8644600ffd6ad278f45ced8a38377285e2c5534e
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/1Hzj9qMFRfIDKgek6nPS1Z.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Hzj9qMFRfIDKgek6nPS1Z
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e05fd47b178d9fc8fc034db8644600ffd6ad278f45ced8a38377285e2c5534e","isrc":"USRH11603400","name":"Feel So Good - 2016 Remaster","registered_at":"2026-06-08T00:56:55Z","spotify_id":"1Hzj9qMFRfIDKgek6nPS1Z","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 0x9e05fd47b178d9fc8fc034db8644600ffd6ad278f45ced8a38377285e2c5534e. 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/1Hzj9qMFRfIDKgek6nPS1Z.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/1Hzj9qMFRfIDKgek6nPS1Z.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9e05fd47b178d9fc8fc034db8644600ffd6ad278f45ced8a38377285e2c5534e","isrc":"USRH11603400","name":"Feel So Good - 2016 Remaster","registered_at":"2026-06-08T00:56:55Z","spotify_id":"1Hzj9qMFRfIDKgek6nPS1Z","type":"track"}

Do You Wanna Get $ (feat. Puff Daddy)
type: MusicRecording
duration: PT3M49S
duration ms: 229666
explicit: false
by artist: Mase
by artist: Diddy
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580126
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:05:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062
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/4qMBuq9LoKQb7thBpQltiN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qMBuq9LoKQb7thBpQltiN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062","isrc":"USBB40580126","name":"Do You Wanna Get $ (feat. Puff Daddy)","registered_at":"2026-06-06T02:05:57Z","spotify_id":"4qMBuq9LoKQb7thBpQltiN","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 0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062. 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/4qMBuq9LoKQb7thBpQltiN.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/4qMBuq9LoKQb7thBpQltiN.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x535242a34e0e866ffc728ba0ca53e91ac1eca287df99dde98dacd1999f286062","isrc":"USBB40580126","name":"Do You Wanna Get $ (feat. Puff Daddy)","registered_at":"2026-06-06T02:05:57Z","spotify_id":"4qMBuq9LoKQb7thBpQltiN","type":"track"}

The Player Way (feat. 8Ball & MJG)
type: MusicRecording
duration: PT4M13S
duration ms: 253693
explicit: false
by artist: Mase
by artist: 8Ball
by artist: MJG
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T20:28:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0
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/6RO6AVTyXnwX8cwISf5HDp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6RO6AVTyXnwX8cwISf5HDp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0","isrc":"USBB40580138","name":"The Player Way (feat. 8Ball & MJG)","registered_at":"2026-06-05T20:28:09Z","spotify_id":"6RO6AVTyXnwX8cwISf5HDp","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 0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0. 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/6RO6AVTyXnwX8cwISf5HDp.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/6RO6AVTyXnwX8cwISf5HDp.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x229c3787c55f1b2ab75eb188660151c9f17d7a0eb1abe4abb811b3562961e2b0","isrc":"USBB40580138","name":"The Player Way (feat. 8Ball & MJG)","registered_at":"2026-06-05T20:28:09Z","spotify_id":"6RO6AVTyXnwX8cwISf5HDp","type":"track"}

Take What's Yours (feat. DMX)
type: MusicRecording
duration: PT3M45S
duration ms: 225720
explicit: false
by artist: Mase
by artist: DMX
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580137
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:29:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f
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/7KFm13P4rZJUSJs1p0AlLw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KFm13P4rZJUSJs1p0AlLw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f","isrc":"USBB40580137","name":"Take What's Yours (feat. DMX)","registered_at":"2026-06-05T11:29:07Z","spotify_id":"7KFm13P4rZJUSJs1p0AlLw","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 0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f. 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/7KFm13P4rZJUSJs1p0AlLw.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/7KFm13P4rZJUSJs1p0AlLw.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9b4f5fa1061ae3c7cdec9931e5e1ef75fa29972b574014b78237dba74e142f0f","isrc":"USBB40580137","name":"Take What's Yours (feat. DMX)","registered_at":"2026-06-05T11:29:07Z","spotify_id":"7KFm13P4rZJUSJs1p0AlLw","type":"track"}

Love U So (feat. Billy Lawrence)
type: MusicRecording
duration: PT3M12S
duration ms: 192186
explicit: false
by artist: Mase
by artist: Billy Lawrence
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580132
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:46:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9
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/7JFiyvprTjJ3Yj6Nl0iUt7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JFiyvprTjJ3Yj6Nl0iUt7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9","isrc":"USBB40580132","name":"Love U So (feat. Billy Lawrence)","registered_at":"2026-06-06T15:46:12Z","spotify_id":"7JFiyvprTjJ3Yj6Nl0iUt7","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 0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9. 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/7JFiyvprTjJ3Yj6Nl0iUt7.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/7JFiyvprTjJ3Yj6Nl0iUt7.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1607f734960a53683ed1422d5a5ef046e24216896d6f40560f969d659875c6e9","isrc":"USBB40580132","name":"Love U So (feat. Billy Lawrence)","registered_at":"2026-06-06T15:46:12Z","spotify_id":"7JFiyvprTjJ3Yj6Nl0iUt7","type":"track"}

I Need to Be (feat. Monifah)
type: MusicRecording
duration: PT5M12S
duration ms: 312653
explicit: false
by artist: Mase
by artist: Monifah
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580129
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:06:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154
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/78rSdU79mIL2OOBfnYICyl.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78rSdU79mIL2OOBfnYICyl
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154","isrc":"USBB40580129","name":"I Need to Be (feat. Monifah)","registered_at":"2026-06-06T02:06:32Z","spotify_id":"78rSdU79mIL2OOBfnYICyl","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 0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154. 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/78rSdU79mIL2OOBfnYICyl.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/78rSdU79mIL2OOBfnYICyl.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xec628f5fd1fe39dc55674bab5b6e1869d77d50ff02016a025262d00fc231e154","isrc":"USBB40580129","name":"I Need to Be (feat. Monifah)","registered_at":"2026-06-06T02:06:32Z","spotify_id":"78rSdU79mIL2OOBfnYICyl","type":"track"}

Niggaz Wanna Act (feat. Busta Rhymes)
type: MusicRecording
duration: PT4M9S
duration ms: 249506
explicit: false
by artist: Mase
by artist: Busta Rhymes
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580134
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:05:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2
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/2dY0tP2c0YYP48avcNNL2N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dY0tP2c0YYP48avcNNL2N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2","isrc":"USBB40580134","name":"Niggaz Wanna Act (feat. Busta Rhymes)","registered_at":"2026-06-06T22:05:45Z","spotify_id":"2dY0tP2c0YYP48avcNNL2N","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 0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2. 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/2dY0tP2c0YYP48avcNNL2N.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/2dY0tP2c0YYP48avcNNL2N.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa945b89760e7a5192ab90e3d065c647e6ab2337faf88029146fb12c4ed1e4bb2","isrc":"USBB40580134","name":"Niggaz Wanna Act (feat. Busta Rhymes)","registered_at":"2026-06-06T22:05:45Z","spotify_id":"2dY0tP2c0YYP48avcNNL2N","type":"track"}

Cheat on You (feat. Lil' Cease & Jay-Z)
type: MusicRecording
duration: PT3M15S
duration ms: 195906
explicit: false
by artist: Mase
by artist: Lil' Cease
by artist: JAŸ-Z
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580125
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T08:43:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822
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/26lJXK6AohQkgNrkV3MA2s.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26lJXK6AohQkgNrkV3MA2s
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822","isrc":"USBB40580125","name":"Cheat on You (feat. Lil' Cease & Jay-Z)","registered_at":"2026-06-06T08:43:28Z","spotify_id":"26lJXK6AohQkgNrkV3MA2s","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 0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822. 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/26lJXK6AohQkgNrkV3MA2s.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/26lJXK6AohQkgNrkV3MA2s.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdc82ecc9fa7679f8ac50b2fb6e2081cb4993f0f656a43c14916086e8c1ae7822","isrc":"USBB40580125","name":"Cheat on You (feat. Lil' Cease & Jay-Z)","registered_at":"2026-06-06T08:43:28Z","spotify_id":"26lJXK6AohQkgNrkV3MA2s","type":"track"}

Lookin' at Me - Instrumental
type: MusicRecording
duration: PT5M6S
duration ms: 306146
explicit: false
by artist: Mase
in album: Lookin' at Me
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB41200026
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:31:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381
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/42FQlHHGoAuhG4qVG0yoRh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42FQlHHGoAuhG4qVG0yoRh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381","isrc":"USBB41200026","name":"Lookin' at Me - Instrumental","registered_at":"2026-06-09T19:31:54Z","spotify_id":"42FQlHHGoAuhG4qVG0yoRh","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 0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381. 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/42FQlHHGoAuhG4qVG0yoRh.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/42FQlHHGoAuhG4qVG0yoRh.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xfbd036dbc15e098da1b604cf2522fb25a6486b7bfa5e674b48d33363a6b08381","isrc":"USBB41200026","name":"Lookin' at Me - Instrumental","registered_at":"2026-06-09T19:31:54Z","spotify_id":"42FQlHHGoAuhG4qVG0yoRh","type":"track"}

24 Hrs. to Live - Instrumental
type: MusicRecording
duration: PT4M36S
duration ms: 276053
explicit: false
by artist: Mase
in album: Lookin' at Me
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB41200027
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:13:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec
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/1tVV9MHQEiE92wdTCo3Vjy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tVV9MHQEiE92wdTCo3Vjy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec","isrc":"USBB41200027","name":"24 Hrs. to Live - Instrumental","registered_at":"2026-06-10T06:13:05Z","spotify_id":"1tVV9MHQEiE92wdTCo3Vjy","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 0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec. 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/1tVV9MHQEiE92wdTCo3Vjy.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/1tVV9MHQEiE92wdTCo3Vjy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x79231631602c7e2cc6d74321ca9eaebe39351af446e30abea0798971ff6621ec","isrc":"USBB41200027","name":"24 Hrs. to Live - Instrumental","registered_at":"2026-06-10T06:13:05Z","spotify_id":"1tVV9MHQEiE92wdTCo3Vjy","type":"track"}

Wanna Hurt Mase?
type: MusicRecording
duration: PT4M23S
duration ms: 263173
explicit: false
by artist: Mase
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:30:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0
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/0oFjzFHjVrqXXsqukIz1WG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0oFjzFHjVrqXXsqukIz1WG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0","isrc":"USBB40580139","name":"Wanna Hurt Mase?","registered_at":"2026-06-07T18:30:27Z","spotify_id":"0oFjzFHjVrqXXsqukIz1WG","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 0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0. 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/0oFjzFHjVrqXXsqukIz1WG.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/0oFjzFHjVrqXXsqukIz1WG.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0c13c0f3d6bc03ea61b3bc2ff2683571e2ede6cd47cea79aa4c126c8b3a691c0","isrc":"USBB40580139","name":"Wanna Hurt Mase?","registered_at":"2026-06-07T18:30:27Z","spotify_id":"0oFjzFHjVrqXXsqukIz1WG","type":"track"}

Right Now
type: MusicRecording
duration: PT3M44S
duration ms: 224720
explicit: false
by artist: Meek Mill
by artist: Cory Gunz
by artist: French Montana
by artist: Mase
in album: Dreamchasers 3
  type: MusicAlbum
  date published: 2013-09-29
isrc code: QMPKX1886644
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:15:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5edc0f6fe78502b782b8d5d5183ef9839722f86d597f4e67ed357d16dc187fcc
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/0DWuFUvzI4EiC3k8X3AuQy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0DWuFUvzI4EiC3k8X3AuQy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5edc0f6fe78502b782b8d5d5183ef9839722f86d597f4e67ed357d16dc187fcc","isrc":"QMPKX1886644","name":"Right Now","registered_at":"2026-06-10T14:15:33Z","spotify_id":"0DWuFUvzI4EiC3k8X3AuQy","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 0x5edc0f6fe78502b782b8d5d5183ef9839722f86d597f4e67ed357d16dc187fcc. 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/0DWuFUvzI4EiC3k8X3AuQy.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/0DWuFUvzI4EiC3k8X3AuQy.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5edc0f6fe78502b782b8d5d5183ef9839722f86d597f4e67ed357d16dc187fcc","isrc":"QMPKX1886644","name":"Right Now","registered_at":"2026-06-10T14:15:33Z","spotify_id":"0DWuFUvzI4EiC3k8X3AuQy","type":"track"}

Will They Die for You? (feat. Puff Daddy & Lil' Kim)
type: MusicRecording
duration: PT4M4S
duration ms: 244600
explicit: false
by artist: Mase
by artist: Diddy
by artist: Lil' Kim
in album: Harlem World
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580143
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:21:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726
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/1r9gUPGghGmFwkbE2QBDX9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1r9gUPGghGmFwkbE2QBDX9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726","isrc":"USBB40580143","name":"Will They Die for You? (feat. Puff Daddy & Lil' Kim)","registered_at":"2026-06-08T10:21:36Z","spotify_id":"1r9gUPGghGmFwkbE2QBDX9","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 0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726. 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/1r9gUPGghGmFwkbE2QBDX9.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/1r9gUPGghGmFwkbE2QBDX9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb816a5c516248c2ea5e3c3ae8dc017ece4416fbfef58c747ab94fc259c2a3726","isrc":"USBB40580143","name":"Will They Die for You? (feat. Puff Daddy & Lil' Kim)","registered_at":"2026-06-08T10:21:36Z","spotify_id":"1r9gUPGghGmFwkbE2QBDX9","type":"track"}