CHIKA
type: MusicGroup
genre: alternative r&b
popularity: 59
followers: 205947
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc02373891d68466050fe564dea6ee5aebe451464e0319001808e95485d2b0cb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee8cbbb5-144b-4b3d-9311-ba3fb2300c18.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ee8cbbb5-144b-4b3d-9311-ba3fb2300c18.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ee8cbbb5-144b-4b3d-9311-ba3fb2300c18
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
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 0xc02373891d68466050fe564dea6ee5aebe451464e0319001808e95485d2b0cb1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ee8cbbb5-144b-4b3d-9311-ba3fb2300c18.json and https://artists.proofprofile.net/proofs/artist/ee8cbbb5-144b-4b3d-9311-ba3fb2300c18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Too much sun in LA
  type: MusicAlbum
  date published: 2021-07-16
  track: Too much sun in LA
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197142
    explicit: false
    by artist: McClenney
    by artist: CHIKA
    in album: Too much sun in LA
      type: MusicAlbum
      date published: 2021-07-16
    isrc code: QZN882132515
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-17T04:05:43+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 954130
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/954130
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/7MlqMPavSR5rlpcMf9ybfC.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7MlqMPavSR5rlpcMf9ybfC
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-17T20:29:58Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd","isrc":"QZN882132515","name":"Too much sun in LA","registered_at":"2026-06-17T04:05:43Z","spotify_id":"7MlqMPavSR5rlpcMf9ybfC","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 0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:29:58Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7MlqMPavSR5rlpcMf9ybfC.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/7MlqMPavSR5rlpcMf9ybfC.
      date published: 2026-06-17T20:29:58Z
      text: {"copyright_id":"0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd","isrc":"QZN882132515","name":"Too much sun in LA","registered_at":"2026-06-17T04:05:43Z","spotify_id":"7MlqMPavSR5rlpcMf9ybfC","type":"track"}
album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
  track: OVERTURE
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135427
    explicit: false
    by artist: CHIKA
    by artist: Lin-Manuel Miranda
    in album: SAMSON: THE ALBUM
      type: MusicAlbum
      date published: 2023-07-28
    isrc code: USWB12303603
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-24T09:59:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0a4ff11fb9439c9831a5a3e5b5f069ef8ad1fad5e829616facdde0eb17ec2574
    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/6t4JYHLHy03tef67lfSL8J.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t4JYHLHy03tef67lfSL8J
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T05:09:12Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4ff11fb9439c9831a5a3e5b5f069ef8ad1fad5e829616facdde0eb17ec2574. 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/6t4JYHLHy03tef67lfSL8J.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/6t4JYHLHy03tef67lfSL8J.
      date published: 2026-07-02T05:09:12Z
  track: INTRO
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143759
    explicit: false
    by artist: CHIKA
    in album: SAMSON: THE ALBUM
      type: MusicAlbum
      date published: 2023-07-28
    isrc code: USWB12303604
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T21:07:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3619f0638d9ac40e09b2b2ca4ba5fc8edf84c9312121d29adb6d4c4af47d18cb
    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/1708w11eCuRQBpHUwsfOiD.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1708w11eCuRQBpHUwsfOiD
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3619f0638d9ac40e09b2b2ca4ba5fc8edf84c9312121d29adb6d4c4af47d18cb. 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/1708w11eCuRQBpHUwsfOiD.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/1708w11eCuRQBpHUwsfOiD.
      date published: 2026-07-02T03:30:09Z
  track: REQUIEM FOR A DREAM
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126007
    explicit: false
    by artist: CHIKA
    in album: SAMSON: THE ALBUM
      type: MusicAlbum
      date published: 2023-07-28
    isrc code: USWB12301204
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T08:52:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac
    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: TRUTH OR DARE
  track: OUTRO
  track: DEMIGOD
  track: NIGHT 4
  track: AWARDS
  track: MAD
  track: PRODIGY
  track: intermission
  track: SHOW ME
  track: PLAIN JANE
  track: TAP
  track: HURT
  track: UNC'S INTERLUDE
  track: BLIND
  track: BROTHER'S BETRAYAL
  track: DELILAH
  track: GET HERE
album: INDUSTRY GAMES
album: MAD
album: DEMIGOD
album: TRUTH OR DARE
album: REQUIEM FOR A DREAM
album: ONCE UPON A TIME
album: Spotify Singles
album: FWB
album: My Power (From "Project Power")
album: U Should
album: ON MY WAY
album: Can't Explain It (feat. Charlie Wilson)
album: Sabotage (feat. CHIKA)
album: High Rises
album: No Squares
album: Coulda Told Me (feat. Chika)
track: places to be - MESSIE remix
track: CINDERELLA, Pt. 2
track: places to be - CLIPZ remix
track: SONGS ABOUT YOU
track: CROWN
track: PLAIN JANE
track: BALENCIES
track: INDUSTRY GAMES
track: TRUTH OR DARE
track: PRODIGY
track: HICKORY DICKORY
track: FAIRY TALES (feat. BJ The Chicago Kid)
track: REQUIEM FOR A DREAM
track: ON MY WAY
track: DEMIGOD
track: MAD
track: DESIGNER
track: INTRO
track: CINDERELLA, Pt. 1
track: Too much sun in LA

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0Ub5d9GHiAJVAxyz71g4M8.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ub5d9GHiAJVAxyz71g4M8

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac","isrc":"USWB12301204","name":"REQUIEM FOR A DREAM","registered_at":"2026-06-19T08:52:19Z","spotify_id":"0Ub5d9GHiAJVAxyz71g4M8","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 0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac. 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/0Ub5d9GHiAJVAxyz71g4M8.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/0Ub5d9GHiAJVAxyz71g4M8.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac","isrc":"USWB12301204","name":"REQUIEM FOR A DREAM","registered_at":"2026-06-19T08:52:19Z","spotify_id":"0Ub5d9GHiAJVAxyz71g4M8","type":"track"}

TRUTH OR DARE
type: MusicRecording
duration: PT4M5S
duration ms: 245480
explicit: false
by artist: CHIKA
by artist: Freddie Gibbs
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12300712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:41:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f
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/7A7GZSRvEOIfuJGC15C7vQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A7GZSRvEOIfuJGC15C7vQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f","isrc":"USWB12300712","name":"TRUTH OR DARE","registered_at":"2026-06-09T13:41:21Z","spotify_id":"7A7GZSRvEOIfuJGC15C7vQ","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 0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f. 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/7A7GZSRvEOIfuJGC15C7vQ.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/7A7GZSRvEOIfuJGC15C7vQ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f","isrc":"USWB12300712","name":"TRUTH OR DARE","registered_at":"2026-06-09T13:41:21Z","spotify_id":"7A7GZSRvEOIfuJGC15C7vQ","type":"track"}

OUTRO
type: MusicRecording
duration: PT0M50S
duration ms: 50893
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T10:01:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f30e8aaeb8c46ba061c71fb306840b50842bf3145a48bac13d9ff21c3909a13
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/7cTfsJxHCjjwLupIQ0ge49.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7cTfsJxHCjjwLupIQ0ge49
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f30e8aaeb8c46ba061c71fb306840b50842bf3145a48bac13d9ff21c3909a13. 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/7cTfsJxHCjjwLupIQ0ge49.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/7cTfsJxHCjjwLupIQ0ge49.
  date published: 2026-07-02T05:09:12Z

DEMIGOD
type: MusicRecording
duration: PT4M34S
duration ms: 274155
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12301205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:52:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x832fe2de7e038485cee0003ef20094ae812c00fe96cc865edf9d0b2842ab49df
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/5Dx9zP5uVYZvPfhOcXW95e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Dx9zP5uVYZvPfhOcXW95e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832fe2de7e038485cee0003ef20094ae812c00fe96cc865edf9d0b2842ab49df. 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/5Dx9zP5uVYZvPfhOcXW95e.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/5Dx9zP5uVYZvPfhOcXW95e.
  date published: 2026-07-02T03:55:08Z

NIGHT 4
type: MusicRecording
duration: PT3M5S
duration ms: 185330
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303606
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:52:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc31b88bf0c2efab86c3f8f5499bab60730c414a507d2c2b491d14eacb6f470b0
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/2VfBNF2uKebNiQ5eLKMkwN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2VfBNF2uKebNiQ5eLKMkwN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc31b88bf0c2efab86c3f8f5499bab60730c414a507d2c2b491d14eacb6f470b0","isrc":"USWB12303606","name":"NIGHT 4","registered_at":"2026-06-21T02:52:51Z","spotify_id":"2VfBNF2uKebNiQ5eLKMkwN","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 0xc31b88bf0c2efab86c3f8f5499bab60730c414a507d2c2b491d14eacb6f470b0. 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/2VfBNF2uKebNiQ5eLKMkwN.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/2VfBNF2uKebNiQ5eLKMkwN.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc31b88bf0c2efab86c3f8f5499bab60730c414a507d2c2b491d14eacb6f470b0","isrc":"USWB12303606","name":"NIGHT 4","registered_at":"2026-06-21T02:52:51Z","spotify_id":"2VfBNF2uKebNiQ5eLKMkwN","type":"track"}

AWARDS
type: MusicRecording
duration: PT4M3S
duration ms: 243882
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303607
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:04:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb8d0e96b85e3b373df3a8a9378d0a1bbd4558e4aaef2d9c734c742d2b0ffc9b
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/5fw9pZOziFAzegTzCvg5tZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5fw9pZOziFAzegTzCvg5tZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8d0e96b85e3b373df3a8a9378d0a1bbd4558e4aaef2d9c734c742d2b0ffc9b. 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/5fw9pZOziFAzegTzCvg5tZ.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/5fw9pZOziFAzegTzCvg5tZ.
  date published: 2026-07-02T03:30:09Z

MAD
type: MusicRecording
duration: PT2M46S
duration ms: 166081
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12300710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:44:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfd7c7d320f1f7661d543c6813602b95125c2b373858fefef28e9b85aef0a16c
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/1qREcVT5V6Vwfh9wB2WMsK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qREcVT5V6Vwfh9wB2WMsK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd7c7d320f1f7661d543c6813602b95125c2b373858fefef28e9b85aef0a16c. 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/1qREcVT5V6Vwfh9wB2WMsK.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/1qREcVT5V6Vwfh9wB2WMsK.
  date published: 2026-07-02T03:55:08Z

PRODIGY
type: MusicRecording
duration: PT4M39S
duration ms: 279073
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:11:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c4e48a1f85d04ec266fb86f34d0bab43693051f6cc79532317a84e42ce8a10a
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/5BmbXk3e7jiqK3NbuVF79q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BmbXk3e7jiqK3NbuVF79q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4e48a1f85d04ec266fb86f34d0bab43693051f6cc79532317a84e42ce8a10a. 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/5BmbXk3e7jiqK3NbuVF79q.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/5BmbXk3e7jiqK3NbuVF79q.
  date published: 2026-06-13T13:32:09Z

intermission
type: MusicRecording
duration: PT0M43S
duration ms: 43312
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303609

SHOW ME
type: MusicRecording
duration: PT1M58S
duration ms: 118902
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303610

PLAIN JANE
type: MusicRecording
duration: PT3M17S
duration ms: 197116
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:23:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6
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/0jNQCknhKG95C7aVx6YOTR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jNQCknhKG95C7aVx6YOTR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6","isrc":"USWB12303611","name":"PLAIN JANE","registered_at":"2026-06-10T02:23:53Z","spotify_id":"0jNQCknhKG95C7aVx6YOTR","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 0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6. 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/0jNQCknhKG95C7aVx6YOTR.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/0jNQCknhKG95C7aVx6YOTR.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6","isrc":"USWB12303611","name":"PLAIN JANE","registered_at":"2026-06-10T02:23:53Z","spotify_id":"0jNQCknhKG95C7aVx6YOTR","type":"track"}

TAP
type: MusicRecording
duration: PT2M28S
duration ms: 148838
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303612

HURT
type: MusicRecording
duration: PT1M44S
duration ms: 104830
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303613

UNC'S INTERLUDE
type: MusicRecording
duration: PT0M46S
duration ms: 46346
explicit: false
by artist: CHIKA
by artist: Snoop Dogg
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303614

BLIND
type: MusicRecording
duration: PT3M17S
duration ms: 197330
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303615
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T23:58:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f90057880e6a90b42ec5d1a39a4908268f720f49daeae0dec280ee78ebdcfb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/20PS4pVy5U90jOQh86x1oU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/20PS4pVy5U90jOQh86x1oU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f90057880e6a90b42ec5d1a39a4908268f720f49daeae0dec280ee78ebdcfb1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/20PS4pVy5U90jOQh86x1oU.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/20PS4pVy5U90jOQh86x1oU.
  date published: 2026-07-02T11:34:59Z

BROTHER'S BETRAYAL
type: MusicRecording
duration: PT1M8S
duration ms: 68384
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303616

DELILAH
type: MusicRecording
duration: PT3M19S
duration ms: 199697
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303617
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:36:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ff2b230769f37fdc804b33c3903f167ee061865812efc1d5bf69fd530a339b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7DLszNuKmP7C1HkEV9aIl7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7DLszNuKmP7C1HkEV9aIl7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff2b230769f37fdc804b33c3903f167ee061865812efc1d5bf69fd530a339b9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DLszNuKmP7C1HkEV9aIl7.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/7DLszNuKmP7C1HkEV9aIl7.
  date published: 2026-07-02T11:38:34Z

GET HERE
type: MusicRecording
duration: PT4M38S
duration ms: 278397
explicit: false
by artist: CHIKA
by artist: Stevie Wonder
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303618
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:34:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a5f5f98fa3879eea88344e94f75c65fe5739d4e93410a891ddc5e547439ba72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956351
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6whJjkvuGIrTZ6K6wJlzIM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6whJjkvuGIrTZ6K6wJlzIM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:38:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a5f5f98fa3879eea88344e94f75c65fe5739d4e93410a891ddc5e547439ba72","isrc":"USWB12303618","name":"GET HERE","registered_at":"2026-06-26T19:34:48Z","spotify_id":"6whJjkvuGIrTZ6K6wJlzIM","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 0x0a5f5f98fa3879eea88344e94f75c65fe5739d4e93410a891ddc5e547439ba72. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6whJjkvuGIrTZ6K6wJlzIM.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/6whJjkvuGIrTZ6K6wJlzIM.
  date published: 2026-07-02T11:38:34Z
  text: {"copyright_id":"0x0a5f5f98fa3879eea88344e94f75c65fe5739d4e93410a891ddc5e547439ba72","isrc":"USWB12303618","name":"GET HERE","registered_at":"2026-06-26T19:34:48Z","spotify_id":"6whJjkvuGIrTZ6K6wJlzIM","type":"track"}

INDUSTRY GAMES
type: MusicAlbum
date published: 2020-03-13
track: INTRO
  type: MusicRecording
  duration: PT1M2S
  duration ms: 62689
  explicit: false
  by artist: CHIKA
  in album: INDUSTRY GAMES
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: USWB12000313
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T16:56:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x917b7fe48ae407303f072e00505a24d3ca9415b63ee78a206c916eb22184ba3e
  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/7qAY8bdOOup1ViBuddzslo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qAY8bdOOup1ViBuddzslo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917b7fe48ae407303f072e00505a24d3ca9415b63ee78a206c916eb22184ba3e. 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/7qAY8bdOOup1ViBuddzslo.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/7qAY8bdOOup1ViBuddzslo.
    date published: 2026-07-02T03:55:08Z
track: INDUSTRY GAMES
  type: MusicRecording
  duration: PT2M16S
  duration ms: 136444
  explicit: false
  by artist: CHIKA
  in album: INDUSTRY GAMES
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: USWB12000058
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:03:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e
  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/6ighVlHNMvUaIdwKlJ0hA7.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ighVlHNMvUaIdwKlJ0hA7
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e","isrc":"USWB12000058","name":"INDUSTRY GAMES","registered_at":"2026-06-06T21:03:05Z","spotify_id":"6ighVlHNMvUaIdwKlJ0hA7","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 0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e. 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/6ighVlHNMvUaIdwKlJ0hA7.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/6ighVlHNMvUaIdwKlJ0hA7.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e","isrc":"USWB12000058","name":"INDUSTRY GAMES","registered_at":"2026-06-06T21:03:05Z","spotify_id":"6ighVlHNMvUaIdwKlJ0hA7","type":"track"}
track: SONGS ABOUT YOU
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241612
  explicit: false
  by artist: CHIKA
  in album: INDUSTRY GAMES
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: USWB12000156
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:20:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3
  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/2Fxly6AusNFtTf8ZBaVWnh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Fxly6AusNFtTf8ZBaVWnh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3","isrc":"USWB12000156","name":"SONGS ABOUT YOU","registered_at":"2026-06-05T05:20:16Z","spotify_id":"2Fxly6AusNFtTf8ZBaVWnh","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 0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3. 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/2Fxly6AusNFtTf8ZBaVWnh.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/2Fxly6AusNFtTf8ZBaVWnh.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3","isrc":"USWB12000156","name":"SONGS ABOUT YOU","registered_at":"2026-06-05T05:20:16Z","spotify_id":"2Fxly6AusNFtTf8ZBaVWnh","type":"track"}
track: BALENCIES
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144529
  explicit: false
  by artist: CHIKA
  in album: INDUSTRY GAMES
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: USWB12000157
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:03:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8908efce9c5914e08eba1caa38a718ac60c2d7debb6346335f1a3c1ec883c26
  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/4faQeZKwEU7HWo5VO8GD65.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4faQeZKwEU7HWo5VO8GD65
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8908efce9c5914e08eba1caa38a718ac60c2d7debb6346335f1a3c1ec883c26. 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/4faQeZKwEU7HWo5VO8GD65.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/4faQeZKwEU7HWo5VO8GD65.
    date published: 2026-06-13T15:41:10Z
track: DESIGNER
  type: MusicRecording
  duration: PT4M23S
  duration ms: 263554
  explicit: false
  by artist: CHIKA
  in album: INDUSTRY GAMES
    type: MusicAlbum
    date published: 2020-03-13
  isrc code: USWB12000158
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  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: ON MY WAY
track: CROWN

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T23:30:45+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0c243def72a825651f740c1499c31e117ddd351c16a6bd8462b00f0d2a6da437

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1QIEXv2ZWIiuZObNJWzoJz.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QIEXv2ZWIiuZObNJWzoJz

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c243def72a825651f740c1499c31e117ddd351c16a6bd8462b00f0d2a6da437. 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/1QIEXv2ZWIiuZObNJWzoJz.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/1QIEXv2ZWIiuZObNJWzoJz.
date published: 2026-06-13T13:32:09Z

ON MY WAY
type: MusicRecording
duration: PT3M13S
duration ms: 193104
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000159
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:38:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9
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/6mhg2Is5xEdtp4NO9UUDck.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mhg2Is5xEdtp4NO9UUDck
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9","isrc":"USWB12000159","name":"ON MY WAY","registered_at":"2026-06-08T16:38:18Z","spotify_id":"6mhg2Is5xEdtp4NO9UUDck","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 0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9. 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/6mhg2Is5xEdtp4NO9UUDck.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/6mhg2Is5xEdtp4NO9UUDck.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9","isrc":"USWB12000159","name":"ON MY WAY","registered_at":"2026-06-08T16:38:18Z","spotify_id":"6mhg2Is5xEdtp4NO9UUDck","type":"track"}

CROWN
type: MusicRecording
duration: PT2M55S
duration ms: 175836
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000160
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:56:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc657e02100cecbf29891796048093caa80e05e592879dd8c84c984f2360a9d24
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/7yewACUEo8jX7oLhSaNzBs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yewACUEo8jX7oLhSaNzBs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc657e02100cecbf29891796048093caa80e05e592879dd8c84c984f2360a9d24. 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/7yewACUEo8jX7oLhSaNzBs.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/7yewACUEo8jX7oLhSaNzBs.
  date published: 2026-06-13T17:25:41Z

MAD
type: MusicAlbum
date published: 2023-07-21
track: MAD
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166081
  explicit: false
  by artist: CHIKA
  in album: MAD
    type: MusicAlbum
    date published: 2023-07-21
  isrc code: USWB12300710
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T03:44:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcfd7c7d320f1f7661d543c6813602b95125c2b373858fefef28e9b85aef0a16c
  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/3RIfPynHjfJgChiUX6nDrg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RIfPynHjfJgChiUX6nDrg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd7c7d320f1f7661d543c6813602b95125c2b373858fefef28e9b85aef0a16c. 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/3RIfPynHjfJgChiUX6nDrg.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/3RIfPynHjfJgChiUX6nDrg.
    date published: 2026-07-02T05:09:12Z

DEMIGOD
type: MusicAlbum
date published: 2023-07-07
track: DEMIGOD
  type: MusicRecording
  duration: PT4M34S
  duration ms: 274155
  explicit: false
  by artist: CHIKA
  in album: DEMIGOD
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: USWB12301205
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:52:15+00:00

TRUTH OR DARE
type: MusicAlbum
date published: 2023-06-30
track: TRUTH OR DARE
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245480
  explicit: false
  by artist: CHIKA
  by artist: Freddie Gibbs
  in album: TRUTH OR DARE
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: USWB12300712
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:41:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f
  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/5FNgzQI7b3PqEBrL9RHjBP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5FNgzQI7b3PqEBrL9RHjBP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f","isrc":"USWB12300712","name":"TRUTH OR DARE","registered_at":"2026-06-09T13:41:21Z","spotify_id":"5FNgzQI7b3PqEBrL9RHjBP","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 0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f. 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/5FNgzQI7b3PqEBrL9RHjBP.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/5FNgzQI7b3PqEBrL9RHjBP.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f","isrc":"USWB12300712","name":"TRUTH OR DARE","registered_at":"2026-06-09T13:41:21Z","spotify_id":"5FNgzQI7b3PqEBrL9RHjBP","type":"track"}

REQUIEM FOR A DREAM
type: MusicAlbum
date published: 2023-06-02
track: REQUIEM FOR A DREAM
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126007
  explicit: false
  by artist: CHIKA
  in album: REQUIEM FOR A DREAM
    type: MusicAlbum
    date published: 2023-06-02
  isrc code: USWB12301204
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T08:52:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac
  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/7GbQ1TGJIF9fTsrUnGlJHv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GbQ1TGJIF9fTsrUnGlJHv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac","isrc":"USWB12301204","name":"REQUIEM FOR A DREAM","registered_at":"2026-06-19T08:52:19Z","spotify_id":"7GbQ1TGJIF9fTsrUnGlJHv","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 0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac. 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/7GbQ1TGJIF9fTsrUnGlJHv.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/7GbQ1TGJIF9fTsrUnGlJHv.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac","isrc":"USWB12301204","name":"REQUIEM FOR A DREAM","registered_at":"2026-06-19T08:52:19Z","spotify_id":"7GbQ1TGJIF9fTsrUnGlJHv","type":"track"}

ONCE UPON A TIME
type: MusicAlbum
date published: 2021-03-12
track: FAIRY TALES (feat. BJ The Chicago Kid)
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115880
  explicit: false
  by artist: CHIKA
  by artist: BJ The Chicago Kid
  in album: ONCE UPON A TIME
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: USWB12004686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:41:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e
  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/2dkCED8COm91KyrDgvslOq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dkCED8COm91KyrDgvslOq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e","isrc":"USWB12004686","name":"FAIRY TALES (feat. BJ The Chicago Kid)","registered_at":"2026-06-08T10:41:14Z","spotify_id":"2dkCED8COm91KyrDgvslOq","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 0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e. 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/2dkCED8COm91KyrDgvslOq.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/2dkCED8COm91KyrDgvslOq.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e","isrc":"USWB12004686","name":"FAIRY TALES (feat. BJ The Chicago Kid)","registered_at":"2026-06-08T10:41:14Z","spotify_id":"2dkCED8COm91KyrDgvslOq","type":"track"}
track: HICKORY DICKORY
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195040
  explicit: false
  by artist: CHIKA
  in album: ONCE UPON A TIME
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: USWB12004687
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T12:25:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426
  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/6YAIPC7M1Ouh0c56ANcAqN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YAIPC7M1Ouh0c56ANcAqN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426","isrc":"USWB12004687","name":"HICKORY DICKORY","registered_at":"2026-06-07T12:25:47Z","spotify_id":"6YAIPC7M1Ouh0c56ANcAqN","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 0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426. 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/6YAIPC7M1Ouh0c56ANcAqN.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/6YAIPC7M1Ouh0c56ANcAqN.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426","isrc":"USWB12004687","name":"HICKORY DICKORY","registered_at":"2026-06-07T12:25:47Z","spotify_id":"6YAIPC7M1Ouh0c56ANcAqN","type":"track"}
track: CINDERELLA, Pt. 1
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114304
  explicit: false
  by artist: CHIKA
  in album: ONCE UPON A TIME
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: USWB12004688
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T04:32:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034
  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/0gMXOsZR3hPSXQDaYHRsm4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gMXOsZR3hPSXQDaYHRsm4
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034","isrc":"USWB12004688","name":"CINDERELLA, Pt. 1","registered_at":"2026-06-11T04:32:24Z","spotify_id":"0gMXOsZR3hPSXQDaYHRsm4","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 0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034. 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/0gMXOsZR3hPSXQDaYHRsm4.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/0gMXOsZR3hPSXQDaYHRsm4.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034","isrc":"USWB12004688","name":"CINDERELLA, Pt. 1","registered_at":"2026-06-11T04:32:24Z","spotify_id":"0gMXOsZR3hPSXQDaYHRsm4","type":"track"}
track: CINDERELLA, Pt. 2
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130882
  explicit: false
  by artist: CHIKA
  in album: ONCE UPON A TIME
    type: MusicAlbum
    date published: 2021-03-12
  isrc code: USWB12100002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:53:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9
  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/1NsoJ2lSWD61hD4hRY5Qby.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NsoJ2lSWD61hD4hRY5Qby
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9","isrc":"USWB12100002","name":"CINDERELLA, Pt. 2","registered_at":"2026-06-04T15:53:10Z","spotify_id":"1NsoJ2lSWD61hD4hRY5Qby","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 0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9. 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/1NsoJ2lSWD61hD4hRY5Qby.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/1NsoJ2lSWD61hD4hRY5Qby.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9","isrc":"USWB12100002","name":"CINDERELLA, Pt. 2","registered_at":"2026-06-04T15:53:10Z","spotify_id":"1NsoJ2lSWD61hD4hRY5Qby","type":"track"}
track: FWB
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202840
  explicit: false
  by artist: CHIKA
  in album: ONCE UPON A TIME
  isrc code: USWB12004689
  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: SAVE YOU

ONCE UPON A TIME
type: MusicAlbum
date published: 2021-03-12

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T10:50:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x0eb6692747f71bc9c7e1000d2145c216873386c6f569e9d7521376252fde5302

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1KAA0HBL5iuQe45BXhVk9o.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KAA0HBL5iuQe45BXhVk9o

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb6692747f71bc9c7e1000d2145c216873386c6f569e9d7521376252fde5302. 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/1KAA0HBL5iuQe45BXhVk9o.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/1KAA0HBL5iuQe45BXhVk9o.
date published: 2026-06-13T13:32:09Z

SAVE YOU
type: MusicRecording
duration: PT2M9S
duration ms: 129720
explicit: false
by artist: CHIKA
in album: ONCE UPON A TIME
  type: MusicAlbum
  date published: 2021-03-12
isrc code: USWB12004690
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T20:56:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a951e2602ae35ab746bc8a1a5fc6473d2735138f43aaa1f90ae3f2c90930824
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3m3YAoKHFfkxqcVlenKAjM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m3YAoKHFfkxqcVlenKAjM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a951e2602ae35ab746bc8a1a5fc6473d2735138f43aaa1f90ae3f2c90930824","isrc":"USWB12004690","name":"SAVE YOU","registered_at":"2026-06-17T20:56:49Z","spotify_id":"3m3YAoKHFfkxqcVlenKAjM","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 0x5a951e2602ae35ab746bc8a1a5fc6473d2735138f43aaa1f90ae3f2c90930824. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3m3YAoKHFfkxqcVlenKAjM.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/3m3YAoKHFfkxqcVlenKAjM.
  date published: 2026-07-02T11:34:59Z
  text: {"copyright_id":"0x5a951e2602ae35ab746bc8a1a5fc6473d2735138f43aaa1f90ae3f2c90930824","isrc":"USWB12004690","name":"SAVE YOU","registered_at":"2026-06-17T20:56:49Z","spotify_id":"3m3YAoKHFfkxqcVlenKAjM","type":"track"}

Spotify Singles
type: MusicAlbum
date published: 2021-03-09
track: U SHOULD
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257359
  explicit: false
  by artist: CHIKA
  in album: Spotify Singles
    type: MusicAlbum
    date published: 2021-03-09
  isrc code: USWB12100600
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T21:57:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaed811cb26bed181f2942443c07ab917d334de8c855db950298c85ad4af4fea9
  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/32eUIMWxykqVBsXeEpcTd3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/32eUIMWxykqVBsXeEpcTd3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xaed811cb26bed181f2942443c07ab917d334de8c855db950298c85ad4af4fea9","isrc":"USWB12100600","name":"U SHOULD","registered_at":"2026-06-22T21:57:36Z","spotify_id":"32eUIMWxykqVBsXeEpcTd3","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 0xaed811cb26bed181f2942443c07ab917d334de8c855db950298c85ad4af4fea9. 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/32eUIMWxykqVBsXeEpcTd3.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/32eUIMWxykqVBsXeEpcTd3.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xaed811cb26bed181f2942443c07ab917d334de8c855db950298c85ad4af4fea9","isrc":"USWB12100600","name":"U SHOULD","registered_at":"2026-06-22T21:57:36Z","spotify_id":"32eUIMWxykqVBsXeEpcTd3","type":"track"}
track: My Future
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211626
  explicit: false
  by artist: CHIKA
  in album: Spotify Singles
    type: MusicAlbum
    date published: 2021-03-09
  isrc code: USWB12100601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T01:44:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb85c5763b3e1dd1c99d324a21403d8f39aff409eb358ecd3ea22465f92962bd4
  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/1VTwC3ckWtSWzNwCvWz1pT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1VTwC3ckWtSWzNwCvWz1pT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb85c5763b3e1dd1c99d324a21403d8f39aff409eb358ecd3ea22465f92962bd4","isrc":"USWB12100601","name":"My Future","registered_at":"2026-06-10T01:44:50Z","spotify_id":"1VTwC3ckWtSWzNwCvWz1pT","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 0xb85c5763b3e1dd1c99d324a21403d8f39aff409eb358ecd3ea22465f92962bd4. 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/1VTwC3ckWtSWzNwCvWz1pT.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/1VTwC3ckWtSWzNwCvWz1pT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb85c5763b3e1dd1c99d324a21403d8f39aff409eb358ecd3ea22465f92962bd4","isrc":"USWB12100601","name":"My Future","registered_at":"2026-06-10T01:44:50Z","spotify_id":"1VTwC3ckWtSWzNwCvWz1pT","type":"track"}

FWB
type: MusicAlbum
date published: 2020-12-11
track: FWB
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202840
  explicit: false
  by artist: CHIKA
  in album: FWB
    type: MusicAlbum
    date published: 2020-12-11
  isrc code: USWB12004689
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:50:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0eb6692747f71bc9c7e1000d2145c216873386c6f569e9d7521376252fde5302
  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/5dE1yfno7uUJW5cCylWmUE.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dE1yfno7uUJW5cCylWmUE
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb6692747f71bc9c7e1000d2145c216873386c6f569e9d7521376252fde5302. 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/5dE1yfno7uUJW5cCylWmUE.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/5dE1yfno7uUJW5cCylWmUE.
    date published: 2026-06-13T15:41:10Z

My Power (From "Project Power")
type: MusicAlbum
date published: 2020-08-14
track: My Power - From "Project Power"
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203520
  explicit: false
  by artist: CHIKA
  in album: My Power (From "Project Power")
    type: MusicAlbum
    date published: 2020-08-14
  isrc code: USWB12002403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T10:37:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x62e401a7aba22184ad6d780b3c59c0f5689f307eb4267efa67167ad3f36d015b
  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/2wwBp7bMHqlyCXxGLSE1BG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2wwBp7bMHqlyCXxGLSE1BG
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x62e401a7aba22184ad6d780b3c59c0f5689f307eb4267efa67167ad3f36d015b","isrc":"USWB12002403","name":"My Power - From \"Project Power\"","registered_at":"2026-06-07T10:37:16Z","spotify_id":"2wwBp7bMHqlyCXxGLSE1BG","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 0x62e401a7aba22184ad6d780b3c59c0f5689f307eb4267efa67167ad3f36d015b. 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/2wwBp7bMHqlyCXxGLSE1BG.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/2wwBp7bMHqlyCXxGLSE1BG.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x62e401a7aba22184ad6d780b3c59c0f5689f307eb4267efa67167ad3f36d015b","isrc":"USWB12002403","name":"My Power - From \"Project Power\"","registered_at":"2026-06-07T10:37:16Z","spotify_id":"2wwBp7bMHqlyCXxGLSE1BG","type":"track"}

U Should
type: MusicAlbum
date published: 2020-08-07
track: U Should
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244600
  explicit: false
  by artist: CHIKA
  in album: U Should
    type: MusicAlbum
    date published: 2020-08-07
  isrc code: USWB12002405
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T05:05:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3b2aa4790e679abf4d8d0b366158cf26813a02e376123521fb89f4e00d8271c5
  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/6L1yA61015sIz9Vd02gGHZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6L1yA61015sIz9Vd02gGHZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3b2aa4790e679abf4d8d0b366158cf26813a02e376123521fb89f4e00d8271c5","isrc":"USWB12002405","name":"U Should","registered_at":"2026-06-07T05:05:37Z","spotify_id":"6L1yA61015sIz9Vd02gGHZ","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 0x3b2aa4790e679abf4d8d0b366158cf26813a02e376123521fb89f4e00d8271c5. 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/6L1yA61015sIz9Vd02gGHZ.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/6L1yA61015sIz9Vd02gGHZ.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x3b2aa4790e679abf4d8d0b366158cf26813a02e376123521fb89f4e00d8271c5","isrc":"USWB12002405","name":"U Should","registered_at":"2026-06-07T05:05:37Z","spotify_id":"6L1yA61015sIz9Vd02gGHZ","type":"track"}

ON MY WAY
type: MusicAlbum
date published: 2020-03-20
track: ON MY WAY
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199346
  explicit: false
  by artist: CHIKA
  in album: ON MY WAY
    type: MusicAlbum
    date published: 2020-03-20
  isrc code: USWB12102382

Can't Explain It (feat. Charlie Wilson)
type: MusicAlbum
date published: 2019-11-22
track: Can't Explain It (feat. Charlie Wilson)
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189376
  explicit: false
  by artist: CHIKA
  by artist: Charlie Wilson
  in album: Can't Explain It (feat. Charlie Wilson)
    type: MusicAlbum
    date published: 2019-11-22
  isrc code: USWB11902691
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:16:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc02076123ef2adf7ae5e8ee97799c49025af53af8120feb0832db42012cd11b9
  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/3nEwza00qN1AECkVtPS4oq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3nEwza00qN1AECkVtPS4oq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc02076123ef2adf7ae5e8ee97799c49025af53af8120feb0832db42012cd11b9","isrc":"USWB11902691","name":"Can't Explain It (feat. Charlie Wilson)","registered_at":"2026-06-08T00:16:21Z","spotify_id":"3nEwza00qN1AECkVtPS4oq","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 0xc02076123ef2adf7ae5e8ee97799c49025af53af8120feb0832db42012cd11b9. 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/3nEwza00qN1AECkVtPS4oq.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/3nEwza00qN1AECkVtPS4oq.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xc02076123ef2adf7ae5e8ee97799c49025af53af8120feb0832db42012cd11b9","isrc":"USWB11902691","name":"Can't Explain It (feat. Charlie Wilson)","registered_at":"2026-06-08T00:16:21Z","spotify_id":"3nEwza00qN1AECkVtPS4oq","type":"track"}

Sabotage (feat. CHIKA)
type: MusicAlbum
date published: 2019-10-25
track: Sabotage (feat. CHIKA)
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224966
  explicit: false
  by artist: JoJo
  by artist: CHIKA
  in album: Sabotage (feat. CHIKA)
    type: MusicAlbum
    date published: 2019-10-25
  isrc code: USWB11902686
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:36:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6677754e38972d8fc4837c180b8b5e6b97945ce2ba38cb1b08e5d5d5d0107e5
  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/7mGNbYBInkLQwPHicUgWQ5.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mGNbYBInkLQwPHicUgWQ5
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6677754e38972d8fc4837c180b8b5e6b97945ce2ba38cb1b08e5d5d5d0107e5","isrc":"USWB11902686","name":"Sabotage (feat. CHIKA)","registered_at":"2026-06-09T23:36:18Z","spotify_id":"7mGNbYBInkLQwPHicUgWQ5","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 0xd6677754e38972d8fc4837c180b8b5e6b97945ce2ba38cb1b08e5d5d5d0107e5. 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/7mGNbYBInkLQwPHicUgWQ5.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/7mGNbYBInkLQwPHicUgWQ5.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xd6677754e38972d8fc4837c180b8b5e6b97945ce2ba38cb1b08e5d5d5d0107e5","isrc":"USWB11902686","name":"Sabotage (feat. CHIKA)","registered_at":"2026-06-09T23:36:18Z","spotify_id":"7mGNbYBInkLQwPHicUgWQ5","type":"track"}

High Rises
type: MusicAlbum
date published: 2019-06-28
track: High Rises
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212992
  explicit: false
  by artist: CHIKA
  in album: High Rises
    type: MusicAlbum
    date published: 2019-06-28
  isrc code: USWB11901645
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:38:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x48e9cdb7273ddce22780b061cc179e731fd0609fdec3587c54a095313e54305f
  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/45OL4yJZuV5CghHuSoYFSF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/45OL4yJZuV5CghHuSoYFSF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x48e9cdb7273ddce22780b061cc179e731fd0609fdec3587c54a095313e54305f","isrc":"USWB11901645","name":"High Rises","registered_at":"2026-06-06T00:38:56Z","spotify_id":"45OL4yJZuV5CghHuSoYFSF","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 0x48e9cdb7273ddce22780b061cc179e731fd0609fdec3587c54a095313e54305f. 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/45OL4yJZuV5CghHuSoYFSF.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/45OL4yJZuV5CghHuSoYFSF.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x48e9cdb7273ddce22780b061cc179e731fd0609fdec3587c54a095313e54305f","isrc":"USWB11901645","name":"High Rises","registered_at":"2026-06-06T00:38:56Z","spotify_id":"45OL4yJZuV5CghHuSoYFSF","type":"track"}

No Squares
type: MusicAlbum
date published: 2019-04-10
track: No Squares
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150384
  explicit: false
  by artist: CHIKA
  in album: No Squares
    type: MusicAlbum
    date published: 2019-04-10
  isrc code: USUYG1248180
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T21:56:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e30760707dafa5b2d5e5b7674d8f6c86bdfd4e00921caae09ce208fda54bda5
  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/2fkh2AS5TZuosoJJC2PQpy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2fkh2AS5TZuosoJJC2PQpy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e30760707dafa5b2d5e5b7674d8f6c86bdfd4e00921caae09ce208fda54bda5","isrc":"USUYG1248180","name":"No Squares","registered_at":"2026-06-19T21:56:33Z","spotify_id":"2fkh2AS5TZuosoJJC2PQpy","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 0x6e30760707dafa5b2d5e5b7674d8f6c86bdfd4e00921caae09ce208fda54bda5. 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/2fkh2AS5TZuosoJJC2PQpy.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/2fkh2AS5TZuosoJJC2PQpy.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x6e30760707dafa5b2d5e5b7674d8f6c86bdfd4e00921caae09ce208fda54bda5","isrc":"USUYG1248180","name":"No Squares","registered_at":"2026-06-19T21:56:33Z","spotify_id":"2fkh2AS5TZuosoJJC2PQpy","type":"track"}

Coulda Told Me (feat. Chika)
type: MusicAlbum
date published: 2018-08-03
track: Coulda Told Me (feat. Chika)
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243502
  explicit: false
  by artist: Rachel Crow
  by artist: CHIKA
  in album: Coulda Told Me (feat. Chika)
    type: MusicAlbum
    date published: 2018-08-03
  isrc code: QMRSZ1801292
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T02:03:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x92a40c4fcaf11233dc6918876c512256db678a5f969b3f7d3f4be6b63177d5f7
  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/3oyvzs390Mkngpo3cl6MfO.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oyvzs390Mkngpo3cl6MfO
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x92a40c4fcaf11233dc6918876c512256db678a5f969b3f7d3f4be6b63177d5f7","isrc":"QMRSZ1801292","name":"Coulda Told Me (feat. Chika)","registered_at":"2026-06-21T02:03:18Z","spotify_id":"3oyvzs390Mkngpo3cl6MfO","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 0x92a40c4fcaf11233dc6918876c512256db678a5f969b3f7d3f4be6b63177d5f7. 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/3oyvzs390Mkngpo3cl6MfO.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/3oyvzs390Mkngpo3cl6MfO.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x92a40c4fcaf11233dc6918876c512256db678a5f969b3f7d3f4be6b63177d5f7","isrc":"QMRSZ1801292","name":"Coulda Told Me (feat. Chika)","registered_at":"2026-06-21T02:03:18Z","spotify_id":"3oyvzs390Mkngpo3cl6MfO","type":"track"}

places to be - MESSIE remix
type: MusicRecording
duration: PT3M39S
duration ms: 219310
explicit: false
by artist: Fred again..
by artist: Anderson .Paak
by artist: CHIKA
by artist: MESSIE
in album: USB
  type: MusicAlbum
  date published: 2025-12-12

CINDERELLA, Pt. 2
type: MusicRecording
duration: PT2M10S
duration ms: 130882
explicit: false
by artist: CHIKA
in album: ONCE UPON A TIME
  type: MusicAlbum
  date published: 2021-03-12
isrc code: USWB12100002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:53:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9
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/1NsoJ2lSWD61hD4hRY5Qby.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NsoJ2lSWD61hD4hRY5Qby
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9","isrc":"USWB12100002","name":"CINDERELLA, Pt. 2","registered_at":"2026-06-04T15:53:10Z","spotify_id":"1NsoJ2lSWD61hD4hRY5Qby","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 0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9. 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/1NsoJ2lSWD61hD4hRY5Qby.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/1NsoJ2lSWD61hD4hRY5Qby.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xaf9fdc14510e23963a1b79c1641f5d6b09300b3a7a9dd33143ecd4680bc841d9","isrc":"USWB12100002","name":"CINDERELLA, Pt. 2","registered_at":"2026-06-04T15:53:10Z","spotify_id":"1NsoJ2lSWD61hD4hRY5Qby","type":"track"}

places to be - CLIPZ remix
type: MusicRecording
duration: PT3M4S
duration ms: 184827
explicit: false
by artist: Fred again..
by artist: Anderson .Paak
by artist: CHIKA
by artist: CLIPZ
in album: USB
  type: MusicAlbum
  date published: 2025-12-12

SONGS ABOUT YOU
type: MusicRecording
duration: PT4M1S
duration ms: 241612
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000156
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:20:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3
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/2Fxly6AusNFtTf8ZBaVWnh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Fxly6AusNFtTf8ZBaVWnh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3","isrc":"USWB12000156","name":"SONGS ABOUT YOU","registered_at":"2026-06-05T05:20:16Z","spotify_id":"2Fxly6AusNFtTf8ZBaVWnh","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 0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3. 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/2Fxly6AusNFtTf8ZBaVWnh.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/2Fxly6AusNFtTf8ZBaVWnh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x134788099078de866154f1b13fd82e5f2bb8c9461d19d146247bfbad97f594f3","isrc":"USWB12000156","name":"SONGS ABOUT YOU","registered_at":"2026-06-05T05:20:16Z","spotify_id":"2Fxly6AusNFtTf8ZBaVWnh","type":"track"}

CROWN
type: MusicRecording
duration: PT2M55S
duration ms: 175836
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000160
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T14:56:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc657e02100cecbf29891796048093caa80e05e592879dd8c84c984f2360a9d24
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/7yewACUEo8jX7oLhSaNzBs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7yewACUEo8jX7oLhSaNzBs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc657e02100cecbf29891796048093caa80e05e592879dd8c84c984f2360a9d24. 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/7yewACUEo8jX7oLhSaNzBs.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/7yewACUEo8jX7oLhSaNzBs.
  date published: 2026-06-13T17:25:41Z

PLAIN JANE
type: MusicRecording
duration: PT3M17S
duration ms: 197116
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303611
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:23:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6
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/0jNQCknhKG95C7aVx6YOTR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jNQCknhKG95C7aVx6YOTR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6","isrc":"USWB12303611","name":"PLAIN JANE","registered_at":"2026-06-10T02:23:53Z","spotify_id":"0jNQCknhKG95C7aVx6YOTR","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 0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6. 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/0jNQCknhKG95C7aVx6YOTR.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/0jNQCknhKG95C7aVx6YOTR.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x318e91902333daffddf71283cfdc86cc3603f565f148dd99bd15292571498be6","isrc":"USWB12303611","name":"PLAIN JANE","registered_at":"2026-06-10T02:23:53Z","spotify_id":"0jNQCknhKG95C7aVx6YOTR","type":"track"}

BALENCIES
type: MusicRecording
duration: PT2M24S
duration ms: 144529
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000157
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:03:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8908efce9c5914e08eba1caa38a718ac60c2d7debb6346335f1a3c1ec883c26
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/4faQeZKwEU7HWo5VO8GD65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4faQeZKwEU7HWo5VO8GD65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8908efce9c5914e08eba1caa38a718ac60c2d7debb6346335f1a3c1ec883c26. 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/4faQeZKwEU7HWo5VO8GD65.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/4faQeZKwEU7HWo5VO8GD65.
  date published: 2026-06-13T15:41:10Z

INDUSTRY GAMES
type: MusicRecording
duration: PT2M16S
duration ms: 136444
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000058
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e
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/6ighVlHNMvUaIdwKlJ0hA7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6ighVlHNMvUaIdwKlJ0hA7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e","isrc":"USWB12000058","name":"INDUSTRY GAMES","registered_at":"2026-06-06T21:03:05Z","spotify_id":"6ighVlHNMvUaIdwKlJ0hA7","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 0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e. 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/6ighVlHNMvUaIdwKlJ0hA7.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/6ighVlHNMvUaIdwKlJ0hA7.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x66e0c820a4725a706d4201b4b03f103da969c89f8142fcb7844ccae9b197fa4e","isrc":"USWB12000058","name":"INDUSTRY GAMES","registered_at":"2026-06-06T21:03:05Z","spotify_id":"6ighVlHNMvUaIdwKlJ0hA7","type":"track"}

TRUTH OR DARE
type: MusicRecording
duration: PT4M5S
duration ms: 245480
explicit: false
by artist: CHIKA
by artist: Freddie Gibbs
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12300712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T13:41:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f
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/7A7GZSRvEOIfuJGC15C7vQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7A7GZSRvEOIfuJGC15C7vQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f","isrc":"USWB12300712","name":"TRUTH OR DARE","registered_at":"2026-06-09T13:41:21Z","spotify_id":"7A7GZSRvEOIfuJGC15C7vQ","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 0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f. 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/7A7GZSRvEOIfuJGC15C7vQ.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/7A7GZSRvEOIfuJGC15C7vQ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa7538af98f92b553a7ba619fd889c61256c2148ffd14f2f540614d428d64d46f","isrc":"USWB12300712","name":"TRUTH OR DARE","registered_at":"2026-06-09T13:41:21Z","spotify_id":"7A7GZSRvEOIfuJGC15C7vQ","type":"track"}

PRODIGY
type: MusicRecording
duration: PT4M39S
duration ms: 279073
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303608
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:11:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c4e48a1f85d04ec266fb86f34d0bab43693051f6cc79532317a84e42ce8a10a
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/5BmbXk3e7jiqK3NbuVF79q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BmbXk3e7jiqK3NbuVF79q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4e48a1f85d04ec266fb86f34d0bab43693051f6cc79532317a84e42ce8a10a. 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/5BmbXk3e7jiqK3NbuVF79q.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/5BmbXk3e7jiqK3NbuVF79q.
  date published: 2026-06-13T13:32:09Z

HICKORY DICKORY
type: MusicRecording
duration: PT3M15S
duration ms: 195040
explicit: false
by artist: CHIKA
in album: ONCE UPON A TIME
  type: MusicAlbum
  date published: 2021-03-12
isrc code: USWB12004687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:25:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426
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/6YAIPC7M1Ouh0c56ANcAqN.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6YAIPC7M1Ouh0c56ANcAqN
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426","isrc":"USWB12004687","name":"HICKORY DICKORY","registered_at":"2026-06-07T12:25:47Z","spotify_id":"6YAIPC7M1Ouh0c56ANcAqN","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 0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426. 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/6YAIPC7M1Ouh0c56ANcAqN.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/6YAIPC7M1Ouh0c56ANcAqN.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x28156da24b4ffc81cc5015f0563d173bcf0e660349dfef20c29c242a8f9c1426","isrc":"USWB12004687","name":"HICKORY DICKORY","registered_at":"2026-06-07T12:25:47Z","spotify_id":"6YAIPC7M1Ouh0c56ANcAqN","type":"track"}

FAIRY TALES (feat. BJ The Chicago Kid)
type: MusicRecording
duration: PT1M55S
duration ms: 115880
explicit: false
by artist: CHIKA
by artist: BJ The Chicago Kid
in album: ONCE UPON A TIME
  type: MusicAlbum
  date published: 2021-03-12
isrc code: USWB12004686
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:41:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e
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/2dkCED8COm91KyrDgvslOq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dkCED8COm91KyrDgvslOq
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e","isrc":"USWB12004686","name":"FAIRY TALES (feat. BJ The Chicago Kid)","registered_at":"2026-06-08T10:41:14Z","spotify_id":"2dkCED8COm91KyrDgvslOq","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 0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e. 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/2dkCED8COm91KyrDgvslOq.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/2dkCED8COm91KyrDgvslOq.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x7a4174443b95a21349c4909edb8da99147086069e4b3d5f3ac2dee290a1c7b8e","isrc":"USWB12004686","name":"FAIRY TALES (feat. BJ The Chicago Kid)","registered_at":"2026-06-08T10:41:14Z","spotify_id":"2dkCED8COm91KyrDgvslOq","type":"track"}

REQUIEM FOR A DREAM
type: MusicRecording
duration: PT2M6S
duration ms: 126007
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12301204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:52:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac
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/0Ub5d9GHiAJVAxyz71g4M8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ub5d9GHiAJVAxyz71g4M8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac","isrc":"USWB12301204","name":"REQUIEM FOR A DREAM","registered_at":"2026-06-19T08:52:19Z","spotify_id":"0Ub5d9GHiAJVAxyz71g4M8","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 0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac. 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/0Ub5d9GHiAJVAxyz71g4M8.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/0Ub5d9GHiAJVAxyz71g4M8.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xaf66a95fa5d7eb1f9d10eba90fdc5cf50a91c833f7a03468bc23b085ec614fac","isrc":"USWB12301204","name":"REQUIEM FOR A DREAM","registered_at":"2026-06-19T08:52:19Z","spotify_id":"0Ub5d9GHiAJVAxyz71g4M8","type":"track"}

ON MY WAY
type: MusicRecording
duration: PT3M13S
duration ms: 193104
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000159
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:38:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9
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/6mhg2Is5xEdtp4NO9UUDck.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6mhg2Is5xEdtp4NO9UUDck
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9","isrc":"USWB12000159","name":"ON MY WAY","registered_at":"2026-06-08T16:38:18Z","spotify_id":"6mhg2Is5xEdtp4NO9UUDck","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 0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9. 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/6mhg2Is5xEdtp4NO9UUDck.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/6mhg2Is5xEdtp4NO9UUDck.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x623613d5b84491b16b8f9f4b4eff74c1095d5add5f1317a8c9adf4d2d54dacd9","isrc":"USWB12000159","name":"ON MY WAY","registered_at":"2026-06-08T16:38:18Z","spotify_id":"6mhg2Is5xEdtp4NO9UUDck","type":"track"}

DEMIGOD
type: MusicRecording
duration: PT4M34S
duration ms: 274155
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12301205
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T08:52:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x832fe2de7e038485cee0003ef20094ae812c00fe96cc865edf9d0b2842ab49df
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/5Dx9zP5uVYZvPfhOcXW95e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Dx9zP5uVYZvPfhOcXW95e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832fe2de7e038485cee0003ef20094ae812c00fe96cc865edf9d0b2842ab49df. 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/5Dx9zP5uVYZvPfhOcXW95e.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/5Dx9zP5uVYZvPfhOcXW95e.
  date published: 2026-07-02T03:55:08Z

MAD
type: MusicRecording
duration: PT2M46S
duration ms: 166081
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12300710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:44:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfd7c7d320f1f7661d543c6813602b95125c2b373858fefef28e9b85aef0a16c
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/1qREcVT5V6Vwfh9wB2WMsK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qREcVT5V6Vwfh9wB2WMsK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd7c7d320f1f7661d543c6813602b95125c2b373858fefef28e9b85aef0a16c. 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/1qREcVT5V6Vwfh9wB2WMsK.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/1qREcVT5V6Vwfh9wB2WMsK.
  date published: 2026-07-02T03:55:08Z

DESIGNER
type: MusicRecording
duration: PT4M23S
duration ms: 263554
explicit: false
by artist: CHIKA
in album: INDUSTRY GAMES
  type: MusicAlbum
  date published: 2020-03-13
isrc code: USWB12000158
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T23:30:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c243def72a825651f740c1499c31e117ddd351c16a6bd8462b00f0d2a6da437
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/1QIEXv2ZWIiuZObNJWzoJz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1QIEXv2ZWIiuZObNJWzoJz
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c243def72a825651f740c1499c31e117ddd351c16a6bd8462b00f0d2a6da437. 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/1QIEXv2ZWIiuZObNJWzoJz.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/1QIEXv2ZWIiuZObNJWzoJz.
  date published: 2026-06-13T13:32:09Z

INTRO
type: MusicRecording
duration: PT2M23S
duration ms: 143759
explicit: false
by artist: CHIKA
in album: SAMSON: THE ALBUM
  type: MusicAlbum
  date published: 2023-07-28
isrc code: USWB12303604
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:07:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3619f0638d9ac40e09b2b2ca4ba5fc8edf84c9312121d29adb6d4c4af47d18cb
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/1708w11eCuRQBpHUwsfOiD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1708w11eCuRQBpHUwsfOiD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3619f0638d9ac40e09b2b2ca4ba5fc8edf84c9312121d29adb6d4c4af47d18cb. 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/1708w11eCuRQBpHUwsfOiD.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/1708w11eCuRQBpHUwsfOiD.
  date published: 2026-07-02T03:30:09Z

CINDERELLA, Pt. 1
type: MusicRecording
duration: PT1M54S
duration ms: 114304
explicit: false
by artist: CHIKA
in album: ONCE UPON A TIME
  type: MusicAlbum
  date published: 2021-03-12
isrc code: USWB12004688
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T04:32:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034
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/0gMXOsZR3hPSXQDaYHRsm4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gMXOsZR3hPSXQDaYHRsm4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034","isrc":"USWB12004688","name":"CINDERELLA, Pt. 1","registered_at":"2026-06-11T04:32:24Z","spotify_id":"0gMXOsZR3hPSXQDaYHRsm4","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 0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034. 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/0gMXOsZR3hPSXQDaYHRsm4.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/0gMXOsZR3hPSXQDaYHRsm4.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x45d3a93693c1a6685fef74fdfa8ff525a420e3b14932cb3129c38829820a5034","isrc":"USWB12004688","name":"CINDERELLA, Pt. 1","registered_at":"2026-06-11T04:32:24Z","spotify_id":"0gMXOsZR3hPSXQDaYHRsm4","type":"track"}

Too much sun in LA
type: MusicRecording
duration: PT3M17S
duration ms: 197142
explicit: false
by artist: McClenney
by artist: CHIKA
in album: On A Virgo Mind
  type: MusicAlbum
  date published: 2021-08-13
isrc code: QZN882132515
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:05:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd
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/4hBHZUJnyY5kzIWhgjdcZG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hBHZUJnyY5kzIWhgjdcZG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd","isrc":"QZN882132515","name":"Too much sun in LA","registered_at":"2026-06-17T04:05:43Z","spotify_id":"4hBHZUJnyY5kzIWhgjdcZG","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 0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd. 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/4hBHZUJnyY5kzIWhgjdcZG.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/4hBHZUJnyY5kzIWhgjdcZG.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xa20cdaee48f5e9fbbbbebb28f5bf631b94257f7d5841d73a740ea13dd6bd84bd","isrc":"QZN882132515","name":"Too much sun in LA","registered_at":"2026-06-17T04:05:43Z","spotify_id":"4hBHZUJnyY5kzIWhgjdcZG","type":"track"}