Cruza
type: MusicGroup
genre: alternative r&b
popularity: 52
followers: 57548
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x557c5818b01d03ecc5005edb59a219252fd2b5adb772f5c76372de58f4e95be4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a3e65e2-f787-4bf3-bdf1-0ad5446eb20e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a3e65e2-f787-4bf3-bdf1-0ad5446eb20e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a3e65e2-f787-4bf3-bdf1-0ad5446eb20e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557c5818b01d03ecc5005edb59a219252fd2b5adb772f5c76372de58f4e95be4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a3e65e2-f787-4bf3-bdf1-0ad5446eb20e.json and https://artists.proofprofile.net/proofs/artist/0a3e65e2-f787-4bf3-bdf1-0ad5446eb20e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
  track: 4rm Da Source
    type: MusicRecording
    duration: PT1M42S
    duration ms: 102017
    explicit: false
    by artist: Smino
    in album: Luv 4 Rent
      type: MusicAlbum
      date published: 2022-10-28
    isrc code: USUG12207633
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T18:04:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa28f03c5b89c9a76554202b97b39d285e9afc6cce2e366463e1fb0acf9de87e1
    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/0RFHKGVsnkJrs8CScrp7nR.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0RFHKGVsnkJrs8CScrp7nR
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xa28f03c5b89c9a76554202b97b39d285e9afc6cce2e366463e1fb0acf9de87e1","isrc":"USUG12207633","name":"4rm Da Source","registered_at":"2026-06-05T18:04:26Z","spotify_id":"0RFHKGVsnkJrs8CScrp7nR","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 0xa28f03c5b89c9a76554202b97b39d285e9afc6cce2e366463e1fb0acf9de87e1. 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/0RFHKGVsnkJrs8CScrp7nR.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/0RFHKGVsnkJrs8CScrp7nR.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xa28f03c5b89c9a76554202b97b39d285e9afc6cce2e366463e1fb0acf9de87e1","isrc":"USUG12207633","name":"4rm Da Source","registered_at":"2026-06-05T18:04:26Z","spotify_id":"0RFHKGVsnkJrs8CScrp7nR","type":"track"}
  track: No L's
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175018
    explicit: false
    by artist: Smino
    in album: Luv 4 Rent
      type: MusicAlbum
      date published: 2022-10-28
    isrc code: USUG12207589
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T12:54:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x33763019ebb17b3529f3b8449ce44a1f49750995254b172663b9c54e2d011ae8
    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/12CNybio0Bxean3F3uYugU.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12CNybio0Bxean3F3uYugU
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x33763019ebb17b3529f3b8449ce44a1f49750995254b172663b9c54e2d011ae8","isrc":"USUG12207589","name":"No L's","registered_at":"2026-06-01T12:54:51Z","spotify_id":"12CNybio0Bxean3F3uYugU","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 0x33763019ebb17b3529f3b8449ce44a1f49750995254b172663b9c54e2d011ae8. 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/12CNybio0Bxean3F3uYugU.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/12CNybio0Bxean3F3uYugU.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x33763019ebb17b3529f3b8449ce44a1f49750995254b172663b9c54e2d011ae8","isrc":"USUG12207589","name":"No L's","registered_at":"2026-06-01T12:54:51Z","spotify_id":"12CNybio0Bxean3F3uYugU","type":"track"}
  track: 90 Proof (with J. Cole)
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208269
    explicit: false
    by artist: Smino
    by artist: J. Cole
    in album: Luv 4 Rent
      type: MusicAlbum
      date published: 2022-10-28
    isrc code: USUG12207081
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T21:15:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe7695133ff4b4dc3404e0e85f19fbf86be9b984b3ac913d618726d09e8789778
    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/078lbDGGTqBuTKU3bypXxQ.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/078lbDGGTqBuTKU3bypXxQ
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xe7695133ff4b4dc3404e0e85f19fbf86be9b984b3ac913d618726d09e8789778","isrc":"USUG12207081","name":"90 Proof (with J. Cole)","registered_at":"2026-06-01T21:15:52Z","spotify_id":"078lbDGGTqBuTKU3bypXxQ","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 0xe7695133ff4b4dc3404e0e85f19fbf86be9b984b3ac913d618726d09e8789778. 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/078lbDGGTqBuTKU3bypXxQ.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/078lbDGGTqBuTKU3bypXxQ.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xe7695133ff4b4dc3404e0e85f19fbf86be9b984b3ac913d618726d09e8789778","isrc":"USUG12207081","name":"90 Proof (with J. Cole)","registered_at":"2026-06-01T21:15:52Z","spotify_id":"078lbDGGTqBuTKU3bypXxQ","type":"track"}
  track: Pro Freak (with Doechii, Fatman Scoop)
    type: MusicRecording
    duration: PT4M28S
    duration ms: 268667
    explicit: false
    by artist: Smino
    by artist: Doechii
    by artist: Fatman Scoop
    in album: Luv 4 Rent
      type: MusicAlbum
      date published: 2022-10-28
    isrc code: USUG12207593
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-01T14:23:50+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Ole Ass Kendrick
  track: Louphoria (with Cruza)
  track: Blu Billy
  track: Matinee
  track: Modennaminute (with Lucky Daye, Phoelix)
  track: Defibrillator
  track: Garden Lady
  track: Settle Down (with Cory Henry, Ravyn Lenae)
  track: Pudgy (with Lil Uzi Vert)
  track: Curtains
  track: Lee & Lovie (with reggie)
album: SLEEP CYCLE Remixes
album: Cruzafied
album: Dog Daze
album: Cult Research
album: FIJI (feat. Cruza)
album: Creep
album: Such Is Love
album: Supa Anxious
album: Lover’s Rock
album: Paranoia Pack
album: Hypnotherapy
album: Fantasy
album: Seltzer
album: Louphoria (with Cruza)
album: Brewster
album: It's You
album: Malibu
album: Groove Therapy
album: Indeed
album: Illusion of Forever
album: Arcadian Breeze
album: A Summertime Horror
album: CRAZY H*ES
track: Lover’s Rock
track: EH - Cruza Remix
track: Been Astral
track: First Time
track: Such Is Love
track: Creep
track: Patience
track: One Day I’ll Float Away
track: On Fye
track: Supa Anxious
track: Veronica
track: Dragonfly
track: Horoscope
track: Cosmic Plea
track: Big Bet
track: Dog Daze
track: Indeed
track: Groove Therapy
track: It's You

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xa4481ad109644f6e87a34e6816572d9421fcfacbc12d282a0229ac613b668059

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/16jl1W58vcK8Jd5ZGbvd5f.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/16jl1W58vcK8Jd5ZGbvd5f

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa4481ad109644f6e87a34e6816572d9421fcfacbc12d282a0229ac613b668059","isrc":"USUG12207593","name":"Pro Freak (with Doechii, Fatman Scoop)","registered_at":"2026-06-01T14:23:50Z","spotify_id":"16jl1W58vcK8Jd5ZGbvd5f","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 0xa4481ad109644f6e87a34e6816572d9421fcfacbc12d282a0229ac613b668059. 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/16jl1W58vcK8Jd5ZGbvd5f.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/16jl1W58vcK8Jd5ZGbvd5f.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xa4481ad109644f6e87a34e6816572d9421fcfacbc12d282a0229ac613b668059","isrc":"USUG12207593","name":"Pro Freak (with Doechii, Fatman Scoop)","registered_at":"2026-06-01T14:23:50Z","spotify_id":"16jl1W58vcK8Jd5ZGbvd5f","type":"track"}

Ole Ass Kendrick
type: MusicRecording
duration: PT2M23S
duration ms: 143640
explicit: false
by artist: Smino
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207597
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:43:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x840d1b63cbb455fcdb93cd3ce0534b9c62a628362b012e5a00844f4f07748fd6
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/2qApuf4yp1c6sTMj9BJ8bo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2qApuf4yp1c6sTMj9BJ8bo
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x840d1b63cbb455fcdb93cd3ce0534b9c62a628362b012e5a00844f4f07748fd6","isrc":"USUG12207597","name":"Ole Ass Kendrick","registered_at":"2026-06-04T09:43:52Z","spotify_id":"2qApuf4yp1c6sTMj9BJ8bo","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 0x840d1b63cbb455fcdb93cd3ce0534b9c62a628362b012e5a00844f4f07748fd6. 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/2qApuf4yp1c6sTMj9BJ8bo.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/2qApuf4yp1c6sTMj9BJ8bo.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x840d1b63cbb455fcdb93cd3ce0534b9c62a628362b012e5a00844f4f07748fd6","isrc":"USUG12207597","name":"Ole Ass Kendrick","registered_at":"2026-06-04T09:43:52Z","spotify_id":"2qApuf4yp1c6sTMj9BJ8bo","type":"track"}

Louphoria (with Cruza)
type: MusicRecording
duration: PT3M46S
duration ms: 226258
explicit: false
by artist: Smino
by artist: Cruza
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207601
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:55:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773
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/0E1GJFHAHBQLNyh7VZqDoZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0E1GJFHAHBQLNyh7VZqDoZ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773","isrc":"USUG12207601","name":"Louphoria (with Cruza)","registered_at":"2026-06-04T04:55:52Z","spotify_id":"0E1GJFHAHBQLNyh7VZqDoZ","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 0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773. 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/0E1GJFHAHBQLNyh7VZqDoZ.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/0E1GJFHAHBQLNyh7VZqDoZ.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773","isrc":"USUG12207601","name":"Louphoria (with Cruza)","registered_at":"2026-06-04T04:55:52Z","spotify_id":"0E1GJFHAHBQLNyh7VZqDoZ","type":"track"}

Blu Billy
type: MusicRecording
duration: PT2M41S
duration ms: 161920
explicit: false
by artist: Smino
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207605
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:42:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fe64c517d8a49cc7e45c16ab04c3a38e69afc998484542d65db55026706a467
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/5nawCvOyPcckdnVNVGxGM9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nawCvOyPcckdnVNVGxGM9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2fe64c517d8a49cc7e45c16ab04c3a38e69afc998484542d65db55026706a467","isrc":"USUG12207605","name":"Blu Billy","registered_at":"2026-06-04T10:42:00Z","spotify_id":"5nawCvOyPcckdnVNVGxGM9","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 0x2fe64c517d8a49cc7e45c16ab04c3a38e69afc998484542d65db55026706a467. 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/5nawCvOyPcckdnVNVGxGM9.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/5nawCvOyPcckdnVNVGxGM9.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2fe64c517d8a49cc7e45c16ab04c3a38e69afc998484542d65db55026706a467","isrc":"USUG12207605","name":"Blu Billy","registered_at":"2026-06-04T10:42:00Z","spotify_id":"5nawCvOyPcckdnVNVGxGM9","type":"track"}

Matinee
type: MusicRecording
duration: PT3M8S
duration ms: 188658
explicit: false
by artist: Smino
by artist: Kal Banx
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207609
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:35:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b5def3f3ee5e8228d3a199d509fb0505cd3905666f16cf1ba9ae8814230e405
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/3EFRMoIReL2DU56ltcPRTV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3EFRMoIReL2DU56ltcPRTV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0x9b5def3f3ee5e8228d3a199d509fb0505cd3905666f16cf1ba9ae8814230e405. 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/3EFRMoIReL2DU56ltcPRTV.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/3EFRMoIReL2DU56ltcPRTV.
  date published: 2026-06-13T12:47:07Z

Modennaminute (with Lucky Daye, Phoelix)
type: MusicRecording
duration: PT4M47S
duration ms: 287098
explicit: false
by artist: Smino
by artist: Lucky Daye
by artist: Phoelix
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207613
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:13:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd3a4d87f8e5dc60bf19c4d6da558b9845ac9a8c5c12324fe81b3f6286523dba0
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/37oNzLFCyw2On6e39bN2sp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/37oNzLFCyw2On6e39bN2sp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd3a4d87f8e5dc60bf19c4d6da558b9845ac9a8c5c12324fe81b3f6286523dba0","isrc":"USUG12207613","name":"Modennaminute (with Lucky Daye, Phoelix)","registered_at":"2026-06-04T11:13:09Z","spotify_id":"37oNzLFCyw2On6e39bN2sp","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 0xd3a4d87f8e5dc60bf19c4d6da558b9845ac9a8c5c12324fe81b3f6286523dba0. 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/37oNzLFCyw2On6e39bN2sp.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/37oNzLFCyw2On6e39bN2sp.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xd3a4d87f8e5dc60bf19c4d6da558b9845ac9a8c5c12324fe81b3f6286523dba0","isrc":"USUG12207613","name":"Modennaminute (with Lucky Daye, Phoelix)","registered_at":"2026-06-04T11:13:09Z","spotify_id":"37oNzLFCyw2On6e39bN2sp","type":"track"}

Defibrillator
type: MusicRecording
duration: PT3M33S
duration ms: 213044
explicit: false
by artist: Smino
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207617
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:55:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x119a708f0eda444288f61f7914b6111452499e2d708a0d401dc25c0c3bf31ce5
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/2RhOjNQEBhQGhaWYPtAUDc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2RhOjNQEBhQGhaWYPtAUDc
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 0x119a708f0eda444288f61f7914b6111452499e2d708a0d401dc25c0c3bf31ce5. 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/2RhOjNQEBhQGhaWYPtAUDc.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/2RhOjNQEBhQGhaWYPtAUDc.
  date published: 2026-06-13T17:25:41Z

Garden Lady
type: MusicRecording
duration: PT3M30S
duration ms: 210836
explicit: false
by artist: Smino
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207621
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:57:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec088497ab3ab61645beed8c60b1f81786ad1984bb06a2e50f58d82ef3ab5361
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/2u252KS8dA0JXMsM0yMj6v.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2u252KS8dA0JXMsM0yMj6v
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec088497ab3ab61645beed8c60b1f81786ad1984bb06a2e50f58d82ef3ab5361","isrc":"USUG12207621","name":"Garden Lady","registered_at":"2026-06-05T04:57:55Z","spotify_id":"2u252KS8dA0JXMsM0yMj6v","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 0xec088497ab3ab61645beed8c60b1f81786ad1984bb06a2e50f58d82ef3ab5361. 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/2u252KS8dA0JXMsM0yMj6v.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/2u252KS8dA0JXMsM0yMj6v.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xec088497ab3ab61645beed8c60b1f81786ad1984bb06a2e50f58d82ef3ab5361","isrc":"USUG12207621","name":"Garden Lady","registered_at":"2026-06-05T04:57:55Z","spotify_id":"2u252KS8dA0JXMsM0yMj6v","type":"track"}

Settle Down (with Cory Henry, Ravyn Lenae)
type: MusicRecording
duration: PT3M3S
duration ms: 183337
explicit: false
by artist: Smino
by artist: Cory Henry
by artist: Ravyn Lenae
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:20:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xacfb36ab39dca93caa50fb7dfeb5f62434a88f82853b32e51b429ca10a8821d0
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/48FaBfZfSV5i3PjEqtDNzs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/48FaBfZfSV5i3PjEqtDNzs
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xacfb36ab39dca93caa50fb7dfeb5f62434a88f82853b32e51b429ca10a8821d0","isrc":"USUG12207625","name":"Settle Down (with Cory Henry, Ravyn Lenae)","registered_at":"2026-06-04T11:20:53Z","spotify_id":"48FaBfZfSV5i3PjEqtDNzs","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 0xacfb36ab39dca93caa50fb7dfeb5f62434a88f82853b32e51b429ca10a8821d0. 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/48FaBfZfSV5i3PjEqtDNzs.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/48FaBfZfSV5i3PjEqtDNzs.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xacfb36ab39dca93caa50fb7dfeb5f62434a88f82853b32e51b429ca10a8821d0","isrc":"USUG12207625","name":"Settle Down (with Cory Henry, Ravyn Lenae)","registered_at":"2026-06-04T11:20:53Z","spotify_id":"48FaBfZfSV5i3PjEqtDNzs","type":"track"}

Pudgy (with Lil Uzi Vert)
type: MusicRecording
duration: PT2M15S
duration ms: 135774
explicit: false
by artist: Smino
by artist: Lil Uzi Vert
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207630
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:14:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa78d97f49dcb54ea466ef788a107d67badf16678e8481fc3b8c1c57aeab3201c
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/4oebzB09U8UoYtNnS6vTjt.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4oebzB09U8UoYtNnS6vTjt
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa78d97f49dcb54ea466ef788a107d67badf16678e8481fc3b8c1c57aeab3201c","isrc":"USUG12207630","name":"Pudgy (with Lil Uzi Vert)","registered_at":"2026-06-04T09:14:52Z","spotify_id":"4oebzB09U8UoYtNnS6vTjt","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 0xa78d97f49dcb54ea466ef788a107d67badf16678e8481fc3b8c1c57aeab3201c. 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/4oebzB09U8UoYtNnS6vTjt.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/4oebzB09U8UoYtNnS6vTjt.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xa78d97f49dcb54ea466ef788a107d67badf16678e8481fc3b8c1c57aeab3201c","isrc":"USUG12207630","name":"Pudgy (with Lil Uzi Vert)","registered_at":"2026-06-04T09:14:52Z","spotify_id":"4oebzB09U8UoYtNnS6vTjt","type":"track"}

Curtains
type: MusicRecording
duration: PT6M23S
duration ms: 383601
explicit: false
by artist: Smino
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207641
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:45:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f0fa44ce6de4dab413f270bca088569bd8514d9f220c10bf842482b6a94f68b
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/1t1k0q2YXX5dD0aVUrV2SW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1t1k0q2YXX5dD0aVUrV2SW
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 0x4f0fa44ce6de4dab413f270bca088569bd8514d9f220c10bf842482b6a94f68b. 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/1t1k0q2YXX5dD0aVUrV2SW.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/1t1k0q2YXX5dD0aVUrV2SW.
  date published: 2026-06-13T17:25:41Z

Lee & Lovie (with reggie)
type: MusicRecording
duration: PT2M51S
duration ms: 171676
explicit: false
by artist: Smino
by artist: reggie
in album: Luv 4 Rent
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USUG12207637
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:05:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79d14b7a061aea4790821c9b578b8e0d583bfc3a5d0fe29f2788ca085e8ede9f
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/403tC8spWXnKcdXdbFnayL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/403tC8spWXnKcdXdbFnayL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79d14b7a061aea4790821c9b578b8e0d583bfc3a5d0fe29f2788ca085e8ede9f","isrc":"USUG12207637","name":"Lee & Lovie (with reggie)","registered_at":"2026-06-04T08:05:08Z","spotify_id":"403tC8spWXnKcdXdbFnayL","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 0x79d14b7a061aea4790821c9b578b8e0d583bfc3a5d0fe29f2788ca085e8ede9f. 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/403tC8spWXnKcdXdbFnayL.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/403tC8spWXnKcdXdbFnayL.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x79d14b7a061aea4790821c9b578b8e0d583bfc3a5d0fe29f2788ca085e8ede9f","isrc":"USUG12207637","name":"Lee & Lovie (with reggie)","registered_at":"2026-06-04T08:05:08Z","spotify_id":"403tC8spWXnKcdXdbFnayL","type":"track"}

SLEEP CYCLE Remixes
type: MusicAlbum
date published: 2021-05-21
track: CLOSER - Pink Siifu Remix
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174286
  explicit: false
  by artist: Triathalon
  by artist: Pink Siifu
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN52110334
track: GARDEN 2 - Spencer. Remix Radio Edit
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89436
  explicit: false
  by artist: Triathalon
  by artist: Spencer.
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN52110335
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:44:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9d3f1431096c2d304b7b6167848565696a2dd93d75dd15083959a89430ffa022
  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/4PTVeseRKeHsJyw3VuOKGS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PTVeseRKeHsJyw3VuOKGS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9d3f1431096c2d304b7b6167848565696a2dd93d75dd15083959a89430ffa022","isrc":"QZHN52110335","name":"GARDEN 2 - Spencer. Remix Radio Edit","registered_at":"2026-06-08T12:44:19Z","spotify_id":"4PTVeseRKeHsJyw3VuOKGS","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 0x9d3f1431096c2d304b7b6167848565696a2dd93d75dd15083959a89430ffa022. 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/4PTVeseRKeHsJyw3VuOKGS.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/4PTVeseRKeHsJyw3VuOKGS.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x9d3f1431096c2d304b7b6167848565696a2dd93d75dd15083959a89430ffa022","isrc":"QZHN52110335","name":"GARDEN 2 - Spencer. Remix Radio Edit","registered_at":"2026-06-08T12:44:19Z","spotify_id":"4PTVeseRKeHsJyw3VuOKGS","type":"track"}
track: NO SWORD - Sunglow Remix
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215266
  explicit: false
  by artist: Triathalon
  by artist: Sunglow
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN52110336
track: NO SWORD - Girl Ultra Remix
  type: MusicRecording
  duration: PT1M46S
  duration ms: 106505
  explicit: false
  by artist: Triathalon
  by artist: Girl Ultra
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN52110337
track: ALONE - Eyedress Remix
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172866
  explicit: false
  by artist: Triathalon
  by artist: Eyedress
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN52110338
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T04:22:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b2297f3180e56fb1b133b9854645a052b647456f1739e0574e31ff0563fab93
  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/68ygdXOmJ7Az0cXZ1dRhyo.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/68ygdXOmJ7Az0cXZ1dRhyo
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1b2297f3180e56fb1b133b9854645a052b647456f1739e0574e31ff0563fab93","isrc":"QZHN52110338","name":"ALONE - Eyedress Remix","registered_at":"2026-06-21T04:22:32Z","spotify_id":"68ygdXOmJ7Az0cXZ1dRhyo","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 0x1b2297f3180e56fb1b133b9854645a052b647456f1739e0574e31ff0563fab93. 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/68ygdXOmJ7Az0cXZ1dRhyo.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/68ygdXOmJ7Az0cXZ1dRhyo.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x1b2297f3180e56fb1b133b9854645a052b647456f1739e0574e31ff0563fab93","isrc":"QZHN52110338","name":"ALONE - Eyedress Remix","registered_at":"2026-06-21T04:22:32Z","spotify_id":"68ygdXOmJ7Az0cXZ1dRhyo","type":"track"}
track: BLEACH - Divino Niño Remix
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154205
  explicit: false
  by artist: Triathalon
  by artist: Divino Niño
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN42105761
track: BLEACH - Beshken Remix
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203186
  explicit: false
  by artist: Triathalon
  by artist: Beshken
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN52110339
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T04:21:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739
  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/1hv6wWgnbqlTqEQivmdtvJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hv6wWgnbqlTqEQivmdtvJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739","isrc":"QZHN52110339","name":"BLEACH - Beshken Remix","registered_at":"2026-06-21T04:21:24Z","spotify_id":"1hv6wWgnbqlTqEQivmdtvJ","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 0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739. 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/1hv6wWgnbqlTqEQivmdtvJ.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/1hv6wWgnbqlTqEQivmdtvJ.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x57aa921bc6dc91320af1d7ec78c2a9ba81b13cca054cb313397db46d8683e739","isrc":"QZHN52110339","name":"BLEACH - Beshken Remix","registered_at":"2026-06-21T04:21:24Z","spotify_id":"1hv6wWgnbqlTqEQivmdtvJ","type":"track"}
track: YOU - Coco & Clair Clair Remix
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239526
  explicit: false
  by artist: Triathalon
  by artist: Coco & Clair Clair
  in album: SLEEP CYCLE Remixes
    type: MusicAlbum
    date published: 2021-05-21
  isrc code: QZHN32108631
  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: EH - Cruza Remix

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T12:43:16+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f

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/6NHz3oXa18XdvPTKNnyRYI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NHz3oXa18XdvPTKNnyRYI

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f","isrc":"QZHN32108631","name":"YOU - Coco & Clair Clair Remix","registered_at":"2026-06-08T12:43:16Z","spotify_id":"6NHz3oXa18XdvPTKNnyRYI","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 0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f. 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/6NHz3oXa18XdvPTKNnyRYI.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/6NHz3oXa18XdvPTKNnyRYI.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x62f5a5b6ebbe1007c7b389a4e859e7f5c8d63e59b84aaafffb66a77704cecb9f","isrc":"QZHN32108631","name":"YOU - Coco & Clair Clair Remix","registered_at":"2026-06-08T12:43:16Z","spotify_id":"6NHz3oXa18XdvPTKNnyRYI","type":"track"}

EH - Cruza Remix
type: MusicRecording
duration: PT1M50S
duration ms: 110789
explicit: false
by artist: Triathalon
by artist: Cruza
in album: SLEEP CYCLE Remixes
  type: MusicAlbum
  date published: 2021-05-21
isrc code: QZHN52110340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:59:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a
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/7y9R6wNjSJlkeOTmMdSvDi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7y9R6wNjSJlkeOTmMdSvDi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a","isrc":"QZHN52110340","name":"EH - Cruza Remix","registered_at":"2026-06-08T20:59:36Z","spotify_id":"7y9R6wNjSJlkeOTmMdSvDi","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 0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a. 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/7y9R6wNjSJlkeOTmMdSvDi.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/7y9R6wNjSJlkeOTmMdSvDi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a","isrc":"QZHN52110340","name":"EH - Cruza Remix","registered_at":"2026-06-08T20:59:36Z","spotify_id":"7y9R6wNjSJlkeOTmMdSvDi","type":"track"}

Cruzafied
type: MusicAlbum
date published: 2024-06-14
track: Been Astral
  type: MusicRecording
  duration: PT0M58S
  duration ms: 58589
  explicit: false
  by artist: Cruza
  in album: Cruzafied
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: USUM72405285
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:32:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df
  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/31rfzBASVZ6P9FICyNYgXy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31rfzBASVZ6P9FICyNYgXy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df","isrc":"USUM72405285","name":"Been Astral","registered_at":"2026-06-08T10:32:29Z","spotify_id":"31rfzBASVZ6P9FICyNYgXy","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 0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df. 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/31rfzBASVZ6P9FICyNYgXy.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/31rfzBASVZ6P9FICyNYgXy.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df","isrc":"USUM72405285","name":"Been Astral","registered_at":"2026-06-08T10:32:29Z","spotify_id":"31rfzBASVZ6P9FICyNYgXy","type":"track"}
track: First Time
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217600
  explicit: false
  by artist: Cruza
  in album: Cruzafied
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: USUM72405286
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T04:50:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52
  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/1KUAR4EL6XLMwQKjnKhVRn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KUAR4EL6XLMwQKjnKhVRn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52","isrc":"USUM72405286","name":"First Time","registered_at":"2026-06-05T04:50:35Z","spotify_id":"1KUAR4EL6XLMwQKjnKhVRn","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 0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52. 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/1KUAR4EL6XLMwQKjnKhVRn.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/1KUAR4EL6XLMwQKjnKhVRn.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52","isrc":"USUM72405286","name":"First Time","registered_at":"2026-06-05T04:50:35Z","spotify_id":"1KUAR4EL6XLMwQKjnKhVRn","type":"track"}
track: Such Is Love
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128917
  explicit: false
  by artist: Cruza
  in album: Cruzafied
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: USUM72404375
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:21:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a
  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/2g8Dfr1sVcPs9pCxMpbxRB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2g8Dfr1sVcPs9pCxMpbxRB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a","isrc":"USUM72404375","name":"Such Is Love","registered_at":"2026-06-05T05:21:28Z","spotify_id":"2g8Dfr1sVcPs9pCxMpbxRB","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 0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a. 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/2g8Dfr1sVcPs9pCxMpbxRB.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/2g8Dfr1sVcPs9pCxMpbxRB.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a","isrc":"USUM72404375","name":"Such Is Love","registered_at":"2026-06-05T05:21:28Z","spotify_id":"2g8Dfr1sVcPs9pCxMpbxRB","type":"track"}
track: Creep
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154153
  explicit: false
  by artist: Cruza
  in album: Cruzafied
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: USUM72405288
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:35:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4a71b15bbbbfa3874e7f67fabb709b1272ed88ccbfdb99945eff20c9f847887
  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/0QbMnjrAf4zdoWuXnHq3Ja.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QbMnjrAf4zdoWuXnHq3Ja
  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 0xd4a71b15bbbbfa3874e7f67fabb709b1272ed88ccbfdb99945eff20c9f847887. 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/0QbMnjrAf4zdoWuXnHq3Ja.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/0QbMnjrAf4zdoWuXnHq3Ja.
    date published: 2026-06-13T15:41:10Z
track: Lover’s Rock
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: Cruza
  in album: Cruzafied
    type: MusicAlbum
    date published: 2024-06-14
  isrc code: USUM72402779
  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: Patience
track: One Day I’ll Float Away
track: On Fye
track: Supa Anxious
track: Veronica
track: Dragonfly
track: Horoscope
track: Cosmic Plea

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T10:24:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/2DrKZ4rov4RNnpciP3y4wG.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DrKZ4rov4RNnpciP3y4wG

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"2DrKZ4rov4RNnpciP3y4wG","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 0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4. 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/2DrKZ4rov4RNnpciP3y4wG.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/2DrKZ4rov4RNnpciP3y4wG.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"2DrKZ4rov4RNnpciP3y4wG","type":"track"}

Patience
type: MusicRecording
duration: PT2M55S
duration ms: 175885
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:16:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1344ecec343b976b40e344ff7c98d327796f8e783490d739f6f5c9e3d7dfcb93
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/7gOsO96CdjOJsMQ67iAw1y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gOsO96CdjOJsMQ67iAw1y
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 0x1344ecec343b976b40e344ff7c98d327796f8e783490d739f6f5c9e3d7dfcb93. 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/7gOsO96CdjOJsMQ67iAw1y.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/7gOsO96CdjOJsMQ67iAw1y.
  date published: 2026-06-13T17:25:41Z

One Day I’ll Float Away
type: MusicRecording
duration: PT2M37S
duration ms: 157790
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:58:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac
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/58R3W6gq9n2vGxQTBV8Y4y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58R3W6gq9n2vGxQTBV8Y4y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac","isrc":"USUM72405291","name":"One Day I’ll Float Away","registered_at":"2026-06-06T15:58:36Z","spotify_id":"58R3W6gq9n2vGxQTBV8Y4y","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 0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac. 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/58R3W6gq9n2vGxQTBV8Y4y.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/58R3W6gq9n2vGxQTBV8Y4y.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac","isrc":"USUM72405291","name":"One Day I’ll Float Away","registered_at":"2026-06-06T15:58:36Z","spotify_id":"58R3W6gq9n2vGxQTBV8Y4y","type":"track"}

On Fye
type: MusicRecording
duration: PT1M25S
duration ms: 85333
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:41:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984
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/3I01UdxkE5Z7NiVmFXhncU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3I01UdxkE5Z7NiVmFXhncU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984","isrc":"USUM72405292","name":"On Fye","registered_at":"2026-06-08T01:41:35Z","spotify_id":"3I01UdxkE5Z7NiVmFXhncU","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 0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984. 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/3I01UdxkE5Z7NiVmFXhncU.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/3I01UdxkE5Z7NiVmFXhncU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984","isrc":"USUM72405292","name":"On Fye","registered_at":"2026-06-08T01:41:35Z","spotify_id":"3I01UdxkE5Z7NiVmFXhncU","type":"track"}

Supa Anxious
type: MusicRecording
duration: PT2M27S
duration ms: 147692
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72403612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:22:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d
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/3G45KBTKMIGAkzV5mbTyto.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G45KBTKMIGAkzV5mbTyto
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d","isrc":"USUM72403612","name":"Supa Anxious","registered_at":"2026-06-06T02:22:22Z","spotify_id":"3G45KBTKMIGAkzV5mbTyto","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 0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d. 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/3G45KBTKMIGAkzV5mbTyto.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/3G45KBTKMIGAkzV5mbTyto.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d","isrc":"USUM72403612","name":"Supa Anxious","registered_at":"2026-06-06T02:22:22Z","spotify_id":"3G45KBTKMIGAkzV5mbTyto","type":"track"}

Veronica
type: MusicRecording
duration: PT1M52S
duration ms: 112000
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:40:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d54ed762027c5bc4a80b32e259ea17ade413a2e43deeb3348eb67ecd14f1942
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/747kguZ1WlsCdNZYG6BJhZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/747kguZ1WlsCdNZYG6BJhZ
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 0x8d54ed762027c5bc4a80b32e259ea17ade413a2e43deeb3348eb67ecd14f1942. 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/747kguZ1WlsCdNZYG6BJhZ.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/747kguZ1WlsCdNZYG6BJhZ.
  date published: 2026-06-13T17:25:41Z

Dragonfly
type: MusicRecording
duration: PT4M20S
duration ms: 260689
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:04:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x141e2de61e303e73251bd1572263b6690995e853d2d48a980dd40f8a9e949f5a
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/77lErzCx156imIFRVzsvDJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77lErzCx156imIFRVzsvDJ
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 0x141e2de61e303e73251bd1572263b6690995e853d2d48a980dd40f8a9e949f5a. 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/77lErzCx156imIFRVzsvDJ.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/77lErzCx156imIFRVzsvDJ.
  date published: 2026-06-13T17:25:41Z

Horoscope
type: MusicRecording
duration: PT2M14S
duration ms: 134736
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:34:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69202c6af4a18b6dbcd88b44cbf895749b02bb31612786c81df873f6387b5fe0
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/3lOq4l5tEZWg5e1226xN7A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lOq4l5tEZWg5e1226xN7A
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 0x69202c6af4a18b6dbcd88b44cbf895749b02bb31612786c81df873f6387b5fe0. 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/3lOq4l5tEZWg5e1226xN7A.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/3lOq4l5tEZWg5e1226xN7A.
  date published: 2026-06-13T15:41:10Z

Cosmic Plea
type: MusicRecording
duration: PT2M13S
duration ms: 133953
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:44:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31
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/65Qch6Xdvvr5lUaOEHcc2M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65Qch6Xdvvr5lUaOEHcc2M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31","isrc":"USUM72405297","name":"Cosmic Plea","registered_at":"2026-06-09T05:44:47Z","spotify_id":"65Qch6Xdvvr5lUaOEHcc2M","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 0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31. 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/65Qch6Xdvvr5lUaOEHcc2M.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/65Qch6Xdvvr5lUaOEHcc2M.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31","isrc":"USUM72405297","name":"Cosmic Plea","registered_at":"2026-06-09T05:44:47Z","spotify_id":"65Qch6Xdvvr5lUaOEHcc2M","type":"track"}

Dog Daze
type: MusicAlbum
date published: 2021-12-10
track: Big Bet
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139245
  explicit: false
  by artist: Cruza
  in album: Dog Daze
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: GBKPL2171393
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:03:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c
  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/7aSlpcuxEO7QJuxxMsZ838.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aSlpcuxEO7QJuxxMsZ838
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c","isrc":"GBKPL2171393","name":"Big Bet","registered_at":"2026-06-07T11:03:31Z","spotify_id":"7aSlpcuxEO7QJuxxMsZ838","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 0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c. 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/7aSlpcuxEO7QJuxxMsZ838.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/7aSlpcuxEO7QJuxxMsZ838.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c","isrc":"GBKPL2171393","name":"Big Bet","registered_at":"2026-06-07T11:03:31Z","spotify_id":"7aSlpcuxEO7QJuxxMsZ838","type":"track"}
track: Dog Daze
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146538
  explicit: false
  by artist: Cruza
  in album: Dog Daze
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: GBKPL2171391
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:51:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868
  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/2BZl4VESvSLDrOywchSoTD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BZl4VESvSLDrOywchSoTD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868","isrc":"GBKPL2171391","name":"Dog Daze","registered_at":"2026-06-08T16:51:05Z","spotify_id":"2BZl4VESvSLDrOywchSoTD","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 0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868. 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/2BZl4VESvSLDrOywchSoTD.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/2BZl4VESvSLDrOywchSoTD.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868","isrc":"GBKPL2171391","name":"Dog Daze","registered_at":"2026-06-08T16:51:05Z","spotify_id":"2BZl4VESvSLDrOywchSoTD","type":"track"}
track: Indeed
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148058
  explicit: false
  by artist: Cruza
  in album: Dog Daze
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: GBKPL2153933
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:40:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5e0fc5b8cc1d6788fc4874df5d6a9d153b35820e1896c42c6bf7b8c0353cc6d
  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/6WNqggAiyOCCJFM5RvJjob.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WNqggAiyOCCJFM5RvJjob
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xa5e0fc5b8cc1d6788fc4874df5d6a9d153b35820e1896c42c6bf7b8c0353cc6d. 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/6WNqggAiyOCCJFM5RvJjob.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/6WNqggAiyOCCJFM5RvJjob.
    date published: 2026-06-13T12:47:07Z
track: Groove Therapy
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158672
  explicit: false
  by artist: Cruza
  in album: Dog Daze
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: GBKPL2162649
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:04:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803
  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/3RLI7bHvTrp1jEyjvyf4TF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RLI7bHvTrp1jEyjvyf4TF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803","isrc":"GBKPL2162649","name":"Groove Therapy","registered_at":"2026-06-06T21:04:45Z","spotify_id":"3RLI7bHvTrp1jEyjvyf4TF","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 0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803. 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/3RLI7bHvTrp1jEyjvyf4TF.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/3RLI7bHvTrp1jEyjvyf4TF.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803","isrc":"GBKPL2162649","name":"Groove Therapy","registered_at":"2026-06-06T21:04:45Z","spotify_id":"3RLI7bHvTrp1jEyjvyf4TF","type":"track"}
track: It's You
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156400
  explicit: false
  by artist: Cruza
  in album: Dog Daze
    type: MusicAlbum
    date published: 2021-12-10
  isrc code: GBKPL2169700
  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: Brewster
track: Malibu

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-08T09:06:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7mWDwBqBTDAr5lUvocS38I.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mWDwBqBTDAr5lUvocS38I

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b","isrc":"GBKPL2169700","name":"It's You","registered_at":"2026-06-08T09:06:24Z","spotify_id":"7mWDwBqBTDAr5lUvocS38I","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 0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b. 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/7mWDwBqBTDAr5lUvocS38I.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/7mWDwBqBTDAr5lUvocS38I.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b","isrc":"GBKPL2169700","name":"It's You","registered_at":"2026-06-08T09:06:24Z","spotify_id":"7mWDwBqBTDAr5lUvocS38I","type":"track"}

Brewster
type: MusicRecording
duration: PT2M24S
duration ms: 144584
explicit: false
by artist: Cruza
in album: Dog Daze
  type: MusicAlbum
  date published: 2021-12-10
isrc code: GBKPL2171392
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:26:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd1bc56a55f8e6dcbacc68271f435fd53a77f03a9b830cb2b66ff141fe4282670
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/4TZ234hxa4ufXE6fJZlCkb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TZ234hxa4ufXE6fJZlCkb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xd1bc56a55f8e6dcbacc68271f435fd53a77f03a9b830cb2b66ff141fe4282670. 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/4TZ234hxa4ufXE6fJZlCkb.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/4TZ234hxa4ufXE6fJZlCkb.
  date published: 2026-06-13T12:47:07Z

Malibu
type: MusicRecording
duration: PT2M13S
duration ms: 133470
explicit: false
by artist: Cruza
in album: Dog Daze
  type: MusicAlbum
  date published: 2021-12-10
isrc code: GBKPL2167834
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:00:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc75fe13d3c8bb9235e10924307f36be12cd2b7da7d03eee284829c91e0a475c3
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/1ZdgkFuxZPTUBGEIXeXFBd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ZdgkFuxZPTUBGEIXeXFBd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75fe13d3c8bb9235e10924307f36be12cd2b7da7d03eee284829c91e0a475c3. 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/1ZdgkFuxZPTUBGEIXeXFBd.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/1ZdgkFuxZPTUBGEIXeXFBd.
  date published: 2026-06-13T12:53:06Z

Cult Research
type: MusicAlbum
date published: 2020-08-11
track: Real Surf Legends
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180845
  explicit: false
  by artist: Cruza
  in album: Cult Research
    type: MusicAlbum
    date published: 2020-08-11
  isrc code: QZK6N2044767
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T11:11:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc81c00f72baca0e47d4c9b8b1290f6621f30e829566673c9746af76fe384543
  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/3mNKwhRJch48epo3I85KcI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mNKwhRJch48epo3I85KcI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbc81c00f72baca0e47d4c9b8b1290f6621f30e829566673c9746af76fe384543","isrc":"QZK6N2044767","name":"Real Surf Legends","registered_at":"2026-06-10T11:11:30Z","spotify_id":"3mNKwhRJch48epo3I85KcI","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 0xbc81c00f72baca0e47d4c9b8b1290f6621f30e829566673c9746af76fe384543. 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/3mNKwhRJch48epo3I85KcI.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/3mNKwhRJch48epo3I85KcI.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbc81c00f72baca0e47d4c9b8b1290f6621f30e829566673c9746af76fe384543","isrc":"QZK6N2044767","name":"Real Surf Legends","registered_at":"2026-06-10T11:11:30Z","spotify_id":"3mNKwhRJch48epo3I85KcI","type":"track"}
track: Let Me In
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179591
  explicit: false
  by artist: Cruza
  in album: Cult Research
    type: MusicAlbum
    date published: 2020-08-11
  isrc code: QZFZ71917115
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:00:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa71d547f872ffc4737e940c15a4299c6f855e26c6ae33d7a646e82df7ba095df
  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/2PhCjvaTwXMiAKiuseWOHN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2PhCjvaTwXMiAKiuseWOHN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa71d547f872ffc4737e940c15a4299c6f855e26c6ae33d7a646e82df7ba095df","isrc":"QZFZ71917115","name":"Let Me In","registered_at":"2026-06-09T13:00:35Z","spotify_id":"2PhCjvaTwXMiAKiuseWOHN","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 0xa71d547f872ffc4737e940c15a4299c6f855e26c6ae33d7a646e82df7ba095df. 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/2PhCjvaTwXMiAKiuseWOHN.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/2PhCjvaTwXMiAKiuseWOHN.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa71d547f872ffc4737e940c15a4299c6f855e26c6ae33d7a646e82df7ba095df","isrc":"QZFZ71917115","name":"Let Me In","registered_at":"2026-06-09T13:00:35Z","spotify_id":"2PhCjvaTwXMiAKiuseWOHN","type":"track"}
track: Plastic World
  type: MusicRecording
  duration: PT2M55S
  duration ms: 175412
  explicit: false
  by artist: Cruza
  in album: Cult Research
    type: MusicAlbum
    date published: 2020-08-11
  isrc code: QZK6N2044768
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T12:59:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x24aa62d2b0d1a0f891db9ea4443c0c58f8a446665737af708b115722d482712c
  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/2GWz3HUw1S9amEWNgjO5A1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GWz3HUw1S9amEWNgjO5A1
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x24aa62d2b0d1a0f891db9ea4443c0c58f8a446665737af708b115722d482712c","isrc":"QZK6N2044768","name":"Plastic World","registered_at":"2026-06-09T12:59:45Z","spotify_id":"2GWz3HUw1S9amEWNgjO5A1","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 0x24aa62d2b0d1a0f891db9ea4443c0c58f8a446665737af708b115722d482712c. 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/2GWz3HUw1S9amEWNgjO5A1.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/2GWz3HUw1S9amEWNgjO5A1.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x24aa62d2b0d1a0f891db9ea4443c0c58f8a446665737af708b115722d482712c","isrc":"QZK6N2044768","name":"Plastic World","registered_at":"2026-06-09T12:59:45Z","spotify_id":"2GWz3HUw1S9amEWNgjO5A1","type":"track"}
track: A Summertime Horror
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183301
  explicit: false
  by artist: Cruza
  in album: Cult Research
    type: MusicAlbum
    date published: 2020-08-11
  isrc code: QZB4J1816035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T22:35:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc
  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/1br4HeP2KTYanYTRpcHlzB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1br4HeP2KTYanYTRpcHlzB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc","isrc":"QZB4J1816035","name":"A Summertime Horror","registered_at":"2026-06-11T22:35:21Z","spotify_id":"1br4HeP2KTYanYTRpcHlzB","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 0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc. 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/1br4HeP2KTYanYTRpcHlzB.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/1br4HeP2KTYanYTRpcHlzB.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc","isrc":"QZB4J1816035","name":"A Summertime Horror","registered_at":"2026-06-11T22:35:21Z","spotify_id":"1br4HeP2KTYanYTRpcHlzB","type":"track"}
track: Outer Haze
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157022
  explicit: false
  by artist: Cruza
  in album: Cult Research
    type: MusicAlbum
    date published: 2020-08-11
  isrc code: QZK6N2044769
  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: Burner
track: Painkillers

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T12:53:35+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb73ae9de42c60a5f6e1c6bff3f1e40a799d0c3c5b21b04ff5cfb3a9ba3a8c1a8

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/0jE8f3q1iTD7iAqara29I6.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jE8f3q1iTD7iAqara29I6

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb73ae9de42c60a5f6e1c6bff3f1e40a799d0c3c5b21b04ff5cfb3a9ba3a8c1a8","isrc":"QZK6N2044769","name":"Outer Haze","registered_at":"2026-06-09T12:53:35Z","spotify_id":"0jE8f3q1iTD7iAqara29I6","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 0xb73ae9de42c60a5f6e1c6bff3f1e40a799d0c3c5b21b04ff5cfb3a9ba3a8c1a8. 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/0jE8f3q1iTD7iAqara29I6.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/0jE8f3q1iTD7iAqara29I6.
date published: 2026-06-13T15:41:10Z
text: {"copyright_id":"0xb73ae9de42c60a5f6e1c6bff3f1e40a799d0c3c5b21b04ff5cfb3a9ba3a8c1a8","isrc":"QZK6N2044769","name":"Outer Haze","registered_at":"2026-06-09T12:53:35Z","spotify_id":"0jE8f3q1iTD7iAqara29I6","type":"track"}

Burner
type: MusicRecording
duration: PT2M4S
duration ms: 124421
explicit: false
by artist: Cruza
in album: Cult Research
  type: MusicAlbum
  date published: 2020-08-11
isrc code: QZK6N2044770
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T00:32:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x121dd4ea50b51d6ee8ae5ae903f56db8be4cf066c3f2571fff8e5f5722cd1911
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/2pHFJl37xpNTGfLYIMJkic.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2pHFJl37xpNTGfLYIMJkic
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 0x121dd4ea50b51d6ee8ae5ae903f56db8be4cf066c3f2571fff8e5f5722cd1911. 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/2pHFJl37xpNTGfLYIMJkic.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/2pHFJl37xpNTGfLYIMJkic.
  date published: 2026-06-13T17:25:41Z

Painkillers
type: MusicRecording
duration: PT3M8S
duration ms: 188577
explicit: false
by artist: Cruza
in album: Cult Research
  type: MusicAlbum
  date published: 2020-08-11
isrc code: QZK6N2044771
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T01:20:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fefc838124fb11778d30e509c5b5859cc302e29b939fe9c19a19e4610b8c19a
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/3AKXbMm5M6FHS25ydt4xV4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3AKXbMm5M6FHS25ydt4xV4
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 0x2fefc838124fb11778d30e509c5b5859cc302e29b939fe9c19a19e4610b8c19a. 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/3AKXbMm5M6FHS25ydt4xV4.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/3AKXbMm5M6FHS25ydt4xV4.
  date published: 2026-07-02T03:55:08Z

FIJI (feat. Cruza)
type: MusicAlbum
date published: 2024-08-05
track: FIJI (feat. Cruza)
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174182
  explicit: false
  by artist: Eem Triplin
  by artist: Cruza
  in album: FIJI (feat. Cruza)
    type: MusicAlbum
    date published: 2024-08-05
  isrc code: USRC12402530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be
  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/6HubPIhCjRxkwR2zJa2ZLB.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6HubPIhCjRxkwR2zJa2ZLB
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be","isrc":"USRC12402530","name":"FIJI (feat. Cruza)","registered_at":"2026-06-04T07:43:13Z","spotify_id":"6HubPIhCjRxkwR2zJa2ZLB","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 0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be. 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/6HubPIhCjRxkwR2zJa2ZLB.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/6HubPIhCjRxkwR2zJa2ZLB.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be","isrc":"USRC12402530","name":"FIJI (feat. Cruza)","registered_at":"2026-06-04T07:43:13Z","spotify_id":"6HubPIhCjRxkwR2zJa2ZLB","type":"track"}

Creep
type: MusicAlbum
date published: 2024-05-24
track: Creep
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154153
  explicit: false
  by artist: Cruza
  in album: Creep
    type: MusicAlbum
    date published: 2024-05-24
  isrc code: USUM72405288
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:35:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd4a71b15bbbbfa3874e7f67fabb709b1272ed88ccbfdb99945eff20c9f847887
  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/0QitpTfcRgVysg155AVnRv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QitpTfcRgVysg155AVnRv
  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 0xd4a71b15bbbbfa3874e7f67fabb709b1272ed88ccbfdb99945eff20c9f847887. 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/0QitpTfcRgVysg155AVnRv.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/0QitpTfcRgVysg155AVnRv.
    date published: 2026-06-13T15:41:10Z

Such Is Love
type: MusicAlbum
date published: 2024-05-03
track: Such Is Love
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128917
  explicit: false
  by artist: Cruza
  in album: Such Is Love
    type: MusicAlbum
    date published: 2024-05-03
  isrc code: USUM72404375
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T05:21:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a
  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/5Vj0gHzm9njFI4Us8jwvbZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Vj0gHzm9njFI4Us8jwvbZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a","isrc":"USUM72404375","name":"Such Is Love","registered_at":"2026-06-05T05:21:28Z","spotify_id":"5Vj0gHzm9njFI4Us8jwvbZ","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 0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a. 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/5Vj0gHzm9njFI4Us8jwvbZ.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/5Vj0gHzm9njFI4Us8jwvbZ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a","isrc":"USUM72404375","name":"Such Is Love","registered_at":"2026-06-05T05:21:28Z","spotify_id":"5Vj0gHzm9njFI4Us8jwvbZ","type":"track"}

Supa Anxious
type: MusicAlbum
date published: 2024-04-12
track: Supa Anxious
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147692
  explicit: false
  by artist: Cruza
  in album: Supa Anxious
    type: MusicAlbum
    date published: 2024-04-12
  isrc code: USUM72403612
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T02:22:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d
  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/3t2st5RjfWaXGD5Ko3Rc0a.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3t2st5RjfWaXGD5Ko3Rc0a
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d","isrc":"USUM72403612","name":"Supa Anxious","registered_at":"2026-06-06T02:22:22Z","spotify_id":"3t2st5RjfWaXGD5Ko3Rc0a","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 0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d. 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/3t2st5RjfWaXGD5Ko3Rc0a.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/3t2st5RjfWaXGD5Ko3Rc0a.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d","isrc":"USUM72403612","name":"Supa Anxious","registered_at":"2026-06-06T02:22:22Z","spotify_id":"3t2st5RjfWaXGD5Ko3Rc0a","type":"track"}

Lover’s Rock
type: MusicAlbum
date published: 2024-03-22
track: Lover’s Rock
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: Cruza
  in album: Lover’s Rock
    type: MusicAlbum
    date published: 2024-03-22
  isrc code: USUM72402779
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:24:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4
  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/7eLIyJ632oXGozoLiGB1Ik.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eLIyJ632oXGozoLiGB1Ik
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"7eLIyJ632oXGozoLiGB1Ik","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 0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4. 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/7eLIyJ632oXGozoLiGB1Ik.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/7eLIyJ632oXGozoLiGB1Ik.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"7eLIyJ632oXGozoLiGB1Ik","type":"track"}

Paranoia Pack
type: MusicAlbum
date published: 2023-11-03
track: Metropolitics
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133566
  explicit: false
  by artist: Cruza
  in album: Paranoia Pack
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: USUM72314368
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T09:27:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd95d3fdd3e34304869298be19810ec6e4a9538cfc79f5156bf559ee6dd85aac1
  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/7rakHP86dnmQLDzjTUzqvp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7rakHP86dnmQLDzjTUzqvp
  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 0xd95d3fdd3e34304869298be19810ec6e4a9538cfc79f5156bf559ee6dd85aac1. 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/7rakHP86dnmQLDzjTUzqvp.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/7rakHP86dnmQLDzjTUzqvp.
    date published: 2026-06-13T15:41:10Z
track: Pulp Jam (feat. Mamii)
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149189
  explicit: false
  by artist: Cruza
  by artist: Mamii
  in album: Paranoia Pack
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: USUM72315917
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:10:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6f722210dad9da87bd2fff982f42d25afc77b78b6aab93ab1f0d1e5cfab21f90
  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/3CarOVyNEOcK89v0o3elHk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CarOVyNEOcK89v0o3elHk
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6f722210dad9da87bd2fff982f42d25afc77b78b6aab93ab1f0d1e5cfab21f90","isrc":"USUM72315917","name":"Pulp Jam (feat. Mamii)","registered_at":"2026-06-04T16:10:29Z","spotify_id":"3CarOVyNEOcK89v0o3elHk","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 0x6f722210dad9da87bd2fff982f42d25afc77b78b6aab93ab1f0d1e5cfab21f90. 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/3CarOVyNEOcK89v0o3elHk.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/3CarOVyNEOcK89v0o3elHk.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x6f722210dad9da87bd2fff982f42d25afc77b78b6aab93ab1f0d1e5cfab21f90","isrc":"USUM72315917","name":"Pulp Jam (feat. Mamii)","registered_at":"2026-06-04T16:10:29Z","spotify_id":"3CarOVyNEOcK89v0o3elHk","type":"track"}
track: Hypnotherapy
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205821
  explicit: false
  by artist: Cruza
  in album: Paranoia Pack
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: USUM72302976
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:58:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfadace1935dcab3bec45b6a713d5b8adbf16e37b3bec36293cdf720505476b41
  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/7qhGmQUirplHexr8QqBgR1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7qhGmQUirplHexr8QqBgR1
  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 0xfadace1935dcab3bec45b6a713d5b8adbf16e37b3bec36293cdf720505476b41. 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/7qhGmQUirplHexr8QqBgR1.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/7qhGmQUirplHexr8QqBgR1.
    date published: 2026-06-13T15:41:10Z
track: Another Hit (feat. SAILORR)
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174366
  explicit: false
  by artist: Cruza
  by artist: SAILORR
  in album: Paranoia Pack
    type: MusicAlbum
    date published: 2023-11-03
  isrc code: USUM72314435
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:18:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9b9c33b0f3d8db206ea89d5e3b3bdfd515db5412a555aa834848ad114d9792d7
  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/5la1DBQfKb6prNXqnRJJPL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5la1DBQfKb6prNXqnRJJPL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9b9c33b0f3d8db206ea89d5e3b3bdfd515db5412a555aa834848ad114d9792d7","isrc":"USUM72314435","name":"Another Hit (feat. SAILORR)","registered_at":"2026-06-04T12:18:33Z","spotify_id":"5la1DBQfKb6prNXqnRJJPL","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 0x9b9c33b0f3d8db206ea89d5e3b3bdfd515db5412a555aa834848ad114d9792d7. 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/5la1DBQfKb6prNXqnRJJPL.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/5la1DBQfKb6prNXqnRJJPL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x9b9c33b0f3d8db206ea89d5e3b3bdfd515db5412a555aa834848ad114d9792d7","isrc":"USUM72314435","name":"Another Hit (feat. SAILORR)","registered_at":"2026-06-04T12:18:33Z","spotify_id":"5la1DBQfKb6prNXqnRJJPL","type":"track"}

Hypnotherapy
type: MusicAlbum
date published: 2023-09-29
track: Hypnotherapy
  type: MusicRecording
  duration: PT3M25S
  duration ms: 205821
  explicit: false
  by artist: Cruza
  in album: Hypnotherapy
    type: MusicAlbum
    date published: 2023-09-29
  isrc code: USUM72302976
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T00:58:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfadace1935dcab3bec45b6a713d5b8adbf16e37b3bec36293cdf720505476b41
  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/1TMNFPRHGWzCaamL1J5geX.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1TMNFPRHGWzCaamL1J5geX
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xfadace1935dcab3bec45b6a713d5b8adbf16e37b3bec36293cdf720505476b41. 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/1TMNFPRHGWzCaamL1J5geX.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/1TMNFPRHGWzCaamL1J5geX.
    date published: 2026-06-13T12:47:07Z

Fantasy
type: MusicAlbum
date published: 2022-12-02
track: Fantasy
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179136
  explicit: false
  by artist: Cruza
  in album: Fantasy
    type: MusicAlbum
    date published: 2022-12-02
  isrc code: USUM72221822
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T23:38:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x44bc98b0e45731ad7095e090db158e6e9dde3afd7622c0bda17761bcfc24ee50
  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/3wMKWnMhw5EL1uPU0sW2S4.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3wMKWnMhw5EL1uPU0sW2S4
  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 0x44bc98b0e45731ad7095e090db158e6e9dde3afd7622c0bda17761bcfc24ee50. 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/3wMKWnMhw5EL1uPU0sW2S4.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/3wMKWnMhw5EL1uPU0sW2S4.
    date published: 2026-06-13T13:32:09Z

Seltzer
type: MusicAlbum
date published: 2022-11-11
track: Seltzer
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184615
  explicit: false
  by artist: Cruza
  in album: Seltzer
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: USUM72220681
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:36:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x89b2cc74e33b73c0c6045049c978d90eb024fad6a0c8dd9e93cb19b7634e1751
  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/1AJ71ibFDiinsF2kj4KqRg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1AJ71ibFDiinsF2kj4KqRg
  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 0x89b2cc74e33b73c0c6045049c978d90eb024fad6a0c8dd9e93cb19b7634e1751. 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/1AJ71ibFDiinsF2kj4KqRg.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/1AJ71ibFDiinsF2kj4KqRg.
    date published: 2026-06-13T15:41:10Z

Louphoria (with Cruza)
type: MusicAlbum
date published: 2022-10-27
track: Louphoria (with Cruza)
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226258
  explicit: false
  by artist: Smino
  by artist: Cruza
  in album: Louphoria (with Cruza)
    type: MusicAlbum
    date published: 2022-10-27
  isrc code: USUG12207601
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T04:55:52+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773
  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/0CB68yOYvS6maCgmAOU23c.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CB68yOYvS6maCgmAOU23c
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773","isrc":"USUG12207601","name":"Louphoria (with Cruza)","registered_at":"2026-06-04T04:55:52Z","spotify_id":"0CB68yOYvS6maCgmAOU23c","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 0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773. 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/0CB68yOYvS6maCgmAOU23c.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/0CB68yOYvS6maCgmAOU23c.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xd75bb3593c576b68180f6b658d16f2fecebd1882ce91a90d80f7b1e882c3e773","isrc":"USUG12207601","name":"Louphoria (with Cruza)","registered_at":"2026-06-04T04:55:52Z","spotify_id":"0CB68yOYvS6maCgmAOU23c","type":"track"}

Brewster
type: MusicAlbum
date published: 2021-12-08
track: Brewster
  type: MusicRecording
  duration: PT2M24S
  duration ms: 144584
  explicit: false
  by artist: Cruza
  in album: Brewster
    type: MusicAlbum
    date published: 2021-12-08
  isrc code: GBKPL2171392
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:26:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd1bc56a55f8e6dcbacc68271f435fd53a77f03a9b830cb2b66ff141fe4282670
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7zaaShslW4E2zZPzwpnilf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7zaaShslW4E2zZPzwpnilf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xd1bc56a55f8e6dcbacc68271f435fd53a77f03a9b830cb2b66ff141fe4282670. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zaaShslW4E2zZPzwpnilf.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/7zaaShslW4E2zZPzwpnilf.
    date published: 2026-07-08T03:20:19Z

It's You
type: MusicAlbum
date published: 2021-11-17
track: It's You
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156400
  explicit: false
  by artist: Cruza
  in album: It's You
    type: MusicAlbum
    date published: 2021-11-17
  isrc code: GBKPL2169700
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:06:24+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2be2mw7RBxWHDIScvWTTBJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2be2mw7RBxWHDIScvWTTBJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b","isrc":"GBKPL2169700","name":"It's You","registered_at":"2026-06-08T09:06:24Z","spotify_id":"2be2mw7RBxWHDIScvWTTBJ","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 0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2be2mw7RBxWHDIScvWTTBJ.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/2be2mw7RBxWHDIScvWTTBJ.
    date published: 2026-07-08T03:22:41Z
    text: {"copyright_id":"0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b","isrc":"GBKPL2169700","name":"It's You","registered_at":"2026-06-08T09:06:24Z","spotify_id":"2be2mw7RBxWHDIScvWTTBJ","type":"track"}

Malibu
type: MusicAlbum
date published: 2021-10-28
track: Malibu
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133470
  explicit: false
  by artist: Cruza
  in album: Malibu
    type: MusicAlbum
    date published: 2021-10-28
  isrc code: GBKPL2167834
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:00:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc75fe13d3c8bb9235e10924307f36be12cd2b7da7d03eee284829c91e0a475c3
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957145
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957145
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Fb1EXBVQKs9JPSVtLyKmu.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Fb1EXBVQKs9JPSVtLyKmu
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T08:56:20Z
  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 0xc75fe13d3c8bb9235e10924307f36be12cd2b7da7d03eee284829c91e0a475c3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Fb1EXBVQKs9JPSVtLyKmu.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/3Fb1EXBVQKs9JPSVtLyKmu.
    date published: 2026-07-08T08:56:20Z

Groove Therapy
type: MusicAlbum
date published: 2021-09-14
track: Groove Therapy
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158672
  explicit: false
  by artist: Cruza
  in album: Groove Therapy
    type: MusicAlbum
    date published: 2021-09-14
  isrc code: GBKPL2162649
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:04:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957118
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7JDSzr9CjOpICr9tsklveb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7JDSzr9CjOpICr9tsklveb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803","isrc":"GBKPL2162649","name":"Groove Therapy","registered_at":"2026-06-06T21:04:45Z","spotify_id":"7JDSzr9CjOpICr9tsklveb","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 0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7JDSzr9CjOpICr9tsklveb.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/7JDSzr9CjOpICr9tsklveb.
    date published: 2026-07-08T03:20:19Z
    text: {"copyright_id":"0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803","isrc":"GBKPL2162649","name":"Groove Therapy","registered_at":"2026-06-06T21:04:45Z","spotify_id":"7JDSzr9CjOpICr9tsklveb","type":"track"}

Indeed
type: MusicAlbum
date published: 2021-07-07
track: Indeed
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148058
  explicit: false
  by artist: Cruza
  in album: Indeed
    type: MusicAlbum
    date published: 2021-07-07
  isrc code: GBKPL2153933
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:40:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa5e0fc5b8cc1d6788fc4874df5d6a9d153b35820e1896c42c6bf7b8c0353cc6d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957124
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957124
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/5vRR0vH8xmZVnfxinsAAUI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5vRR0vH8xmZVnfxinsAAUI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  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 0xa5e0fc5b8cc1d6788fc4874df5d6a9d153b35820e1896c42c6bf7b8c0353cc6d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vRR0vH8xmZVnfxinsAAUI.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/5vRR0vH8xmZVnfxinsAAUI.
    date published: 2026-07-08T03:53:27Z

Illusion of Forever
type: MusicAlbum
date published: 2020-04-03
track: Illusion of Forever
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265430
  explicit: false
  by artist: Cruza
  in album: Illusion of Forever
    type: MusicAlbum
    date published: 2020-04-03
  isrc code: QZDA62006517
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T16:28:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbdfb73c6ec06fef72b835845bb07331ebd25561746719f6e96b2a9cac6710f6a
  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/3mC5yumgreXL8U2brGXFxb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mC5yumgreXL8U2brGXFxb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbdfb73c6ec06fef72b835845bb07331ebd25561746719f6e96b2a9cac6710f6a","isrc":"QZDA62006517","name":"Illusion of Forever","registered_at":"2026-06-07T16:28:55Z","spotify_id":"3mC5yumgreXL8U2brGXFxb","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 0xbdfb73c6ec06fef72b835845bb07331ebd25561746719f6e96b2a9cac6710f6a. 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/3mC5yumgreXL8U2brGXFxb.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/3mC5yumgreXL8U2brGXFxb.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xbdfb73c6ec06fef72b835845bb07331ebd25561746719f6e96b2a9cac6710f6a","isrc":"QZDA62006517","name":"Illusion of Forever","registered_at":"2026-06-07T16:28:55Z","spotify_id":"3mC5yumgreXL8U2brGXFxb","type":"track"}

Arcadian Breeze
type: MusicAlbum
date published: 2018-10-31
track: Arcadian Breeze
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152450
  explicit: false
  by artist: Cruza
  in album: Arcadian Breeze
    type: MusicAlbum
    date published: 2018-10-31
  isrc code: QZES61832355
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T01:10:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x79b78e3cdfe86121323a8cf51393d684101af59bcd25072ddb04a30962c3830b
  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/6In0yXanjG28cg0nUqPWFL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6In0yXanjG28cg0nUqPWFL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x79b78e3cdfe86121323a8cf51393d684101af59bcd25072ddb04a30962c3830b","isrc":"QZES61832355","name":"Arcadian Breeze","registered_at":"2026-06-11T01:10:35Z","spotify_id":"6In0yXanjG28cg0nUqPWFL","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 0x79b78e3cdfe86121323a8cf51393d684101af59bcd25072ddb04a30962c3830b. 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/6In0yXanjG28cg0nUqPWFL.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/6In0yXanjG28cg0nUqPWFL.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x79b78e3cdfe86121323a8cf51393d684101af59bcd25072ddb04a30962c3830b","isrc":"QZES61832355","name":"Arcadian Breeze","registered_at":"2026-06-11T01:10:35Z","spotify_id":"6In0yXanjG28cg0nUqPWFL","type":"track"}

A Summertime Horror
type: MusicAlbum
date published: 2018-04-27
track: A Summertime Horror
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183301
  explicit: false
  by artist: Cruza
  in album: A Summertime Horror
    type: MusicAlbum
    date published: 2018-04-27
  isrc code: QZB4J1816035
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T22:35:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956889
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956889
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/65KuS27tOP0c4IWX48Q1XK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65KuS27tOP0c4IWX48Q1XK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-06T06:56:49Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc","isrc":"QZB4J1816035","name":"A Summertime Horror","registered_at":"2026-06-11T22:35:21Z","spotify_id":"65KuS27tOP0c4IWX48Q1XK","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 0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/65KuS27tOP0c4IWX48Q1XK.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/65KuS27tOP0c4IWX48Q1XK.
    date published: 2026-07-06T06:56:49Z
    text: {"copyright_id":"0x3997b8cae0d5e9e9ede462df41a4d8373299ecdc4d70cf750625d5228e3547dc","isrc":"QZB4J1816035","name":"A Summertime Horror","registered_at":"2026-06-11T22:35:21Z","spotify_id":"65KuS27tOP0c4IWX48Q1XK","type":"track"}

CRAZY H*ES
type: MusicAlbum
date published: 2024-09-20
track: CRAZY H*ES
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138121
  explicit: false
  by artist: Eem Triplin
  in album: CRAZY H*ES
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: USRC12402814
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T10:21:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x765b2991fd9edc48e473587378641251d01050006e52829510750ec8b96da0bd
  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/23p0ZzA6n7gebamzKQPApg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/23p0ZzA6n7gebamzKQPApg
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x765b2991fd9edc48e473587378641251d01050006e52829510750ec8b96da0bd","isrc":"USRC12402814","name":"CRAZY H*ES","registered_at":"2026-06-04T10:21:51Z","spotify_id":"23p0ZzA6n7gebamzKQPApg","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 0x765b2991fd9edc48e473587378641251d01050006e52829510750ec8b96da0bd. 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/23p0ZzA6n7gebamzKQPApg.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/23p0ZzA6n7gebamzKQPApg.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x765b2991fd9edc48e473587378641251d01050006e52829510750ec8b96da0bd","isrc":"USRC12402814","name":"CRAZY H*ES","registered_at":"2026-06-04T10:21:51Z","spotify_id":"23p0ZzA6n7gebamzKQPApg","type":"track"}
track: FIJI (feat. Cruza)
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174182
  explicit: false
  by artist: Eem Triplin
  by artist: Cruza
  in album: CRAZY H*ES
    type: MusicAlbum
    date published: 2024-09-20
  isrc code: USRC12402530
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:43:13+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be
  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/7a2Ig3WXasydANSGbch6Jr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7a2Ig3WXasydANSGbch6Jr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be","isrc":"USRC12402530","name":"FIJI (feat. Cruza)","registered_at":"2026-06-04T07:43:13Z","spotify_id":"7a2Ig3WXasydANSGbch6Jr","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 0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be. 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/7a2Ig3WXasydANSGbch6Jr.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/7a2Ig3WXasydANSGbch6Jr.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x1cf36b6919ae8c4236b1ee3f3a6a9d901fef3ebde0cbafaa3c3dd8bff2e345be","isrc":"USRC12402530","name":"FIJI (feat. Cruza)","registered_at":"2026-06-04T07:43:13Z","spotify_id":"7a2Ig3WXasydANSGbch6Jr","type":"track"}

Lover’s Rock
type: MusicRecording
duration: PT2M28S
duration ms: 148965
explicit: false
by artist: Cruza
in album: Lover’s Rock
  type: MusicAlbum
  date published: 2024-03-22
isrc code: USUM72402779
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:24:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4
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/7eLIyJ632oXGozoLiGB1Ik.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7eLIyJ632oXGozoLiGB1Ik
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"7eLIyJ632oXGozoLiGB1Ik","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 0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4. 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/7eLIyJ632oXGozoLiGB1Ik.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/7eLIyJ632oXGozoLiGB1Ik.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"7eLIyJ632oXGozoLiGB1Ik","type":"track"}

EH - Cruza Remix
type: MusicRecording
duration: PT1M50S
duration ms: 110789
explicit: false
by artist: Triathalon
by artist: Cruza
in album: SLEEP CYCLE Remixes
  type: MusicAlbum
  date published: 2021-05-21
isrc code: QZHN52110340
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:59:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a
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/7y9R6wNjSJlkeOTmMdSvDi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7y9R6wNjSJlkeOTmMdSvDi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a","isrc":"QZHN52110340","name":"EH - Cruza Remix","registered_at":"2026-06-08T20:59:36Z","spotify_id":"7y9R6wNjSJlkeOTmMdSvDi","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 0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a. 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/7y9R6wNjSJlkeOTmMdSvDi.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/7y9R6wNjSJlkeOTmMdSvDi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x0674a7b36c053cf041b4c6922bdd38cab4e8e80c42d93867b1a0cc14a7ae630a","isrc":"QZHN52110340","name":"EH - Cruza Remix","registered_at":"2026-06-08T20:59:36Z","spotify_id":"7y9R6wNjSJlkeOTmMdSvDi","type":"track"}

Been Astral
type: MusicRecording
duration: PT0M58S
duration ms: 58589
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405285
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:32:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df
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/31rfzBASVZ6P9FICyNYgXy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/31rfzBASVZ6P9FICyNYgXy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df","isrc":"USUM72405285","name":"Been Astral","registered_at":"2026-06-08T10:32:29Z","spotify_id":"31rfzBASVZ6P9FICyNYgXy","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 0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df. 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/31rfzBASVZ6P9FICyNYgXy.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/31rfzBASVZ6P9FICyNYgXy.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xe8a9a8da90afb0d0e5e4441ad695f5daaa395e734e02a9d93b2b942c569d43df","isrc":"USUM72405285","name":"Been Astral","registered_at":"2026-06-08T10:32:29Z","spotify_id":"31rfzBASVZ6P9FICyNYgXy","type":"track"}

First Time
type: MusicRecording
duration: PT3M37S
duration ms: 217600
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405286
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:50:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52
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/1KUAR4EL6XLMwQKjnKhVRn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KUAR4EL6XLMwQKjnKhVRn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52","isrc":"USUM72405286","name":"First Time","registered_at":"2026-06-05T04:50:35Z","spotify_id":"1KUAR4EL6XLMwQKjnKhVRn","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 0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52. 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/1KUAR4EL6XLMwQKjnKhVRn.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/1KUAR4EL6XLMwQKjnKhVRn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x39ac47ba42ead72f2a8738a806ed2f9aeaae47e1a91686c1837d05821269ba52","isrc":"USUM72405286","name":"First Time","registered_at":"2026-06-05T04:50:35Z","spotify_id":"1KUAR4EL6XLMwQKjnKhVRn","type":"track"}

Such Is Love
type: MusicRecording
duration: PT2M8S
duration ms: 128917
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72404375
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T05:21:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a
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/2g8Dfr1sVcPs9pCxMpbxRB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2g8Dfr1sVcPs9pCxMpbxRB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a","isrc":"USUM72404375","name":"Such Is Love","registered_at":"2026-06-05T05:21:28Z","spotify_id":"2g8Dfr1sVcPs9pCxMpbxRB","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 0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a. 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/2g8Dfr1sVcPs9pCxMpbxRB.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/2g8Dfr1sVcPs9pCxMpbxRB.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xa7db52142f2a8029c14997920bf482a801f32d7e6905ce59263cc8e12a05152a","isrc":"USUM72404375","name":"Such Is Love","registered_at":"2026-06-05T05:21:28Z","spotify_id":"2g8Dfr1sVcPs9pCxMpbxRB","type":"track"}

Creep
type: MusicRecording
duration: PT2M34S
duration ms: 154153
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405288
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T13:35:25+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd4a71b15bbbbfa3874e7f67fabb709b1272ed88ccbfdb99945eff20c9f847887
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/0QbMnjrAf4zdoWuXnHq3Ja.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QbMnjrAf4zdoWuXnHq3Ja
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 0xd4a71b15bbbbfa3874e7f67fabb709b1272ed88ccbfdb99945eff20c9f847887. 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/0QbMnjrAf4zdoWuXnHq3Ja.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/0QbMnjrAf4zdoWuXnHq3Ja.
  date published: 2026-06-13T15:41:10Z

Lover’s Rock
type: MusicRecording
duration: PT2M28S
duration ms: 148965
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72402779
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:24:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4
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/2DrKZ4rov4RNnpciP3y4wG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2DrKZ4rov4RNnpciP3y4wG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"2DrKZ4rov4RNnpciP3y4wG","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 0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4. 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/2DrKZ4rov4RNnpciP3y4wG.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/2DrKZ4rov4RNnpciP3y4wG.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x43c575f675141247a841a8ab1b09544b23bb944356555674ef05e603f05b33c4","isrc":"USUM72402779","name":"Lover’s Rock","registered_at":"2026-06-04T10:24:51Z","spotify_id":"2DrKZ4rov4RNnpciP3y4wG","type":"track"}

Patience
type: MusicRecording
duration: PT2M55S
duration ms: 175885
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405290
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T22:16:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1344ecec343b976b40e344ff7c98d327796f8e783490d739f6f5c9e3d7dfcb93
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/7gOsO96CdjOJsMQ67iAw1y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gOsO96CdjOJsMQ67iAw1y
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 0x1344ecec343b976b40e344ff7c98d327796f8e783490d739f6f5c9e3d7dfcb93. 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/7gOsO96CdjOJsMQ67iAw1y.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/7gOsO96CdjOJsMQ67iAw1y.
  date published: 2026-06-13T17:25:41Z

One Day I’ll Float Away
type: MusicRecording
duration: PT2M37S
duration ms: 157790
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:58:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac
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/58R3W6gq9n2vGxQTBV8Y4y.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58R3W6gq9n2vGxQTBV8Y4y
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac","isrc":"USUM72405291","name":"One Day I’ll Float Away","registered_at":"2026-06-06T15:58:36Z","spotify_id":"58R3W6gq9n2vGxQTBV8Y4y","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 0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac. 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/58R3W6gq9n2vGxQTBV8Y4y.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/58R3W6gq9n2vGxQTBV8Y4y.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x1d72ea16e8b4f114f61b998f0409c54b39a89ac2083c461fa7a9d4036e79cfac","isrc":"USUM72405291","name":"One Day I’ll Float Away","registered_at":"2026-06-06T15:58:36Z","spotify_id":"58R3W6gq9n2vGxQTBV8Y4y","type":"track"}

On Fye
type: MusicRecording
duration: PT1M25S
duration ms: 85333
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405292
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:41:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984
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/3I01UdxkE5Z7NiVmFXhncU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3I01UdxkE5Z7NiVmFXhncU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984","isrc":"USUM72405292","name":"On Fye","registered_at":"2026-06-08T01:41:35Z","spotify_id":"3I01UdxkE5Z7NiVmFXhncU","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 0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984. 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/3I01UdxkE5Z7NiVmFXhncU.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/3I01UdxkE5Z7NiVmFXhncU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x93707350ddb09095aab5df65259af1e634fe5655d97accdea08ddd3d083c0984","isrc":"USUM72405292","name":"On Fye","registered_at":"2026-06-08T01:41:35Z","spotify_id":"3I01UdxkE5Z7NiVmFXhncU","type":"track"}

Supa Anxious
type: MusicRecording
duration: PT2M27S
duration ms: 147692
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72403612
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T02:22:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d
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/3G45KBTKMIGAkzV5mbTyto.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3G45KBTKMIGAkzV5mbTyto
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d","isrc":"USUM72403612","name":"Supa Anxious","registered_at":"2026-06-06T02:22:22Z","spotify_id":"3G45KBTKMIGAkzV5mbTyto","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 0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d. 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/3G45KBTKMIGAkzV5mbTyto.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/3G45KBTKMIGAkzV5mbTyto.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5aec89ad189d6eccbbb61797aa8de9ec44b0977b2b906f2913fda429f3fa304d","isrc":"USUM72403612","name":"Supa Anxious","registered_at":"2026-06-06T02:22:22Z","spotify_id":"3G45KBTKMIGAkzV5mbTyto","type":"track"}

Veronica
type: MusicRecording
duration: PT1M52S
duration ms: 112000
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405293
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:40:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d54ed762027c5bc4a80b32e259ea17ade413a2e43deeb3348eb67ecd14f1942
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/747kguZ1WlsCdNZYG6BJhZ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/747kguZ1WlsCdNZYG6BJhZ
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 0x8d54ed762027c5bc4a80b32e259ea17ade413a2e43deeb3348eb67ecd14f1942. 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/747kguZ1WlsCdNZYG6BJhZ.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/747kguZ1WlsCdNZYG6BJhZ.
  date published: 2026-06-13T17:25:41Z

Dragonfly
type: MusicRecording
duration: PT4M20S
duration ms: 260689
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405294
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:04:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x141e2de61e303e73251bd1572263b6690995e853d2d48a980dd40f8a9e949f5a
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/77lErzCx156imIFRVzsvDJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/77lErzCx156imIFRVzsvDJ
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 0x141e2de61e303e73251bd1572263b6690995e853d2d48a980dd40f8a9e949f5a. 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/77lErzCx156imIFRVzsvDJ.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/77lErzCx156imIFRVzsvDJ.
  date published: 2026-06-13T17:25:41Z

Horoscope
type: MusicRecording
duration: PT2M14S
duration ms: 134736
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405295
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:34:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x69202c6af4a18b6dbcd88b44cbf895749b02bb31612786c81df873f6387b5fe0
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/3lOq4l5tEZWg5e1226xN7A.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3lOq4l5tEZWg5e1226xN7A
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 0x69202c6af4a18b6dbcd88b44cbf895749b02bb31612786c81df873f6387b5fe0. 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/3lOq4l5tEZWg5e1226xN7A.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/3lOq4l5tEZWg5e1226xN7A.
  date published: 2026-06-13T15:41:10Z

Cosmic Plea
type: MusicRecording
duration: PT2M13S
duration ms: 133953
explicit: false
by artist: Cruza
in album: Cruzafied
  type: MusicAlbum
  date published: 2024-06-14
isrc code: USUM72405297
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T05:44:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31
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/65Qch6Xdvvr5lUaOEHcc2M.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/65Qch6Xdvvr5lUaOEHcc2M
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31","isrc":"USUM72405297","name":"Cosmic Plea","registered_at":"2026-06-09T05:44:47Z","spotify_id":"65Qch6Xdvvr5lUaOEHcc2M","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 0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31. 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/65Qch6Xdvvr5lUaOEHcc2M.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/65Qch6Xdvvr5lUaOEHcc2M.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3bab92036335e66122c25efcf7524cbba8111cb11b73cf2415a89a5463065d31","isrc":"USUM72405297","name":"Cosmic Plea","registered_at":"2026-06-09T05:44:47Z","spotify_id":"65Qch6Xdvvr5lUaOEHcc2M","type":"track"}

Big Bet
type: MusicRecording
duration: PT2M19S
duration ms: 139245
explicit: false
by artist: Cruza
in album: Dog Daze
  type: MusicAlbum
  date published: 2021-12-10
isrc code: GBKPL2171393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T11:03:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c
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/7aSlpcuxEO7QJuxxMsZ838.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aSlpcuxEO7QJuxxMsZ838
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c","isrc":"GBKPL2171393","name":"Big Bet","registered_at":"2026-06-07T11:03:31Z","spotify_id":"7aSlpcuxEO7QJuxxMsZ838","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 0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c. 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/7aSlpcuxEO7QJuxxMsZ838.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/7aSlpcuxEO7QJuxxMsZ838.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3f1dfae27209da52c7aa3169ecf28d3a5366c2a84da71c8b9fa55c3dbf26b95c","isrc":"GBKPL2171393","name":"Big Bet","registered_at":"2026-06-07T11:03:31Z","spotify_id":"7aSlpcuxEO7QJuxxMsZ838","type":"track"}

Dog Daze
type: MusicRecording
duration: PT2M26S
duration ms: 146538
explicit: false
by artist: Cruza
in album: Dog Daze
  type: MusicAlbum
  date published: 2021-12-10
isrc code: GBKPL2171391
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T16:51:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868
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/2BZl4VESvSLDrOywchSoTD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BZl4VESvSLDrOywchSoTD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868","isrc":"GBKPL2171391","name":"Dog Daze","registered_at":"2026-06-08T16:51:05Z","spotify_id":"2BZl4VESvSLDrOywchSoTD","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 0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868. 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/2BZl4VESvSLDrOywchSoTD.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/2BZl4VESvSLDrOywchSoTD.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb94c3376c4772af40b65d10ad0bc3cea7ef08382fa4df50c7da75279397d7868","isrc":"GBKPL2171391","name":"Dog Daze","registered_at":"2026-06-08T16:51:05Z","spotify_id":"2BZl4VESvSLDrOywchSoTD","type":"track"}

Indeed
type: MusicRecording
duration: PT2M28S
duration ms: 148058
explicit: false
by artist: Cruza
in album: Dog Daze
  type: MusicAlbum
  date published: 2021-12-10
isrc code: GBKPL2153933
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:40:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5e0fc5b8cc1d6788fc4874df5d6a9d153b35820e1896c42c6bf7b8c0353cc6d
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/6WNqggAiyOCCJFM5RvJjob.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6WNqggAiyOCCJFM5RvJjob
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
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 0xa5e0fc5b8cc1d6788fc4874df5d6a9d153b35820e1896c42c6bf7b8c0353cc6d. 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/6WNqggAiyOCCJFM5RvJjob.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/6WNqggAiyOCCJFM5RvJjob.
  date published: 2026-06-13T12:47:07Z

Groove Therapy
type: MusicRecording
duration: PT2M38S
duration ms: 158672
explicit: false
by artist: Cruza
in album: Dog Daze
  type: MusicAlbum
  date published: 2021-12-10
isrc code: GBKPL2162649
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:04:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803
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/3RLI7bHvTrp1jEyjvyf4TF.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RLI7bHvTrp1jEyjvyf4TF
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803","isrc":"GBKPL2162649","name":"Groove Therapy","registered_at":"2026-06-06T21:04:45Z","spotify_id":"3RLI7bHvTrp1jEyjvyf4TF","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 0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803. 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/3RLI7bHvTrp1jEyjvyf4TF.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/3RLI7bHvTrp1jEyjvyf4TF.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9ad40e3349f65cdad2231f97ba558cd32d23f00be07b1cd43afb2bc02afa5803","isrc":"GBKPL2162649","name":"Groove Therapy","registered_at":"2026-06-06T21:04:45Z","spotify_id":"3RLI7bHvTrp1jEyjvyf4TF","type":"track"}

It's You
type: MusicRecording
duration: PT2M36S
duration ms: 156400
explicit: false
by artist: Cruza
in album: Dog Daze
  type: MusicAlbum
  date published: 2021-12-10
isrc code: GBKPL2169700
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:06:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b
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/7mWDwBqBTDAr5lUvocS38I.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mWDwBqBTDAr5lUvocS38I
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b","isrc":"GBKPL2169700","name":"It's You","registered_at":"2026-06-08T09:06:24Z","spotify_id":"7mWDwBqBTDAr5lUvocS38I","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 0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b. 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/7mWDwBqBTDAr5lUvocS38I.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/7mWDwBqBTDAr5lUvocS38I.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x77f55b668437129ec0ceb87ed2d21f0f99e140d0079b4930bfaabe0d43ea983b","isrc":"GBKPL2169700","name":"It's You","registered_at":"2026-06-08T09:06:24Z","spotify_id":"7mWDwBqBTDAr5lUvocS38I","type":"track"}