VT1S
type: MusicGroup
popularity: 37
followers: 26040
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0ba7239ec9a0095f7f4ce34bb7de15dfa041c025161a4829da8036c04577f41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a8e97f3-d0c7-407a-80fa-b6c9f972c092.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a8e97f3-d0c7-407a-80fa-b6c9f972c092.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a8e97f3-d0c7-407a-80fa-b6c9f972c092
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ba7239ec9a0095f7f4ce34bb7de15dfa041c025161a4829da8036c04577f41. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5a8e97f3-d0c7-407a-80fa-b6c9f972c092.json and https://artists.proofprofile.net/proofs/artist/5a8e97f3-d0c7-407a-80fa-b6c9f972c092.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: VT1S
  type: MusicAlbum
  date published: 2021-11-06
  track: Yalayala
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200318
    explicit: false
    by artist: VT1S
    in album: VT1S
      type: MusicAlbum
      date published: 2021-11-06
    isrc code: QZNWW2105577
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T10:22:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7a0da32a935db8026b08cb14bdf7805934404c50baefdca6f920b16f5ec5528c
    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/7wPEkf6gO31oBrqKC91xiw.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wPEkf6gO31oBrqKC91xiw
    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 0x7a0da32a935db8026b08cb14bdf7805934404c50baefdca6f920b16f5ec5528c. 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/7wPEkf6gO31oBrqKC91xiw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wPEkf6gO31oBrqKC91xiw.
      date published: 2026-06-13T12:47:07Z
  track: Taqaniika
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185318
    explicit: false
    by artist: VT1S
    in album: VT1S
      type: MusicAlbum
      date published: 2021-11-06
    isrc code: QZNWW2105579
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T23:16:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5905b98ebabb88f08973e891bd69d31c3cef5cc0597157624ba69b723cb2a5c5
    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/5LCMoJ6mBl1FzZpwmjyvoH.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LCMoJ6mBl1FzZpwmjyvoH
    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 0x5905b98ebabb88f08973e891bd69d31c3cef5cc0597157624ba69b723cb2a5c5. 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/5LCMoJ6mBl1FzZpwmjyvoH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LCMoJ6mBl1FzZpwmjyvoH.
      date published: 2026-06-13T13:32:09Z
  track: Saiva Ciwa
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180233
    explicit: false
    by artist: VT1S
    in album: VT1S
      type: MusicAlbum
      date published: 2021-11-06
    isrc code: QZNWW2105582
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T10:21:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d
    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/5CgFI6TKIbCdK8JBdagbXK.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CgFI6TKIbCdK8JBdagbXK
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d","isrc":"QZNWW2105582","name":"Saiva Ciwa","registered_at":"2026-06-07T10:21:51Z","spotify_id":"5CgFI6TKIbCdK8JBdagbXK","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 0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d. 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/5CgFI6TKIbCdK8JBdagbXK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CgFI6TKIbCdK8JBdagbXK.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d","isrc":"QZNWW2105582","name":"Saiva Ciwa","registered_at":"2026-06-07T10:21:51Z","spotify_id":"5CgFI6TKIbCdK8JBdagbXK","type":"track"}
album: Wase Rua
  type: MusicAlbum
  date published: 2022-11-25
  track: Fika Ga
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180767
    explicit: false
    by artist: VT1S
    in album: Wase Rua
      type: MusicAlbum
      date published: 2022-11-25
    isrc code: QZTB32247557
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T08:08:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    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: Ika
album: Vunitaka
album: Vakanananu
album: Tetewai
album: Dilio
album: Serau
album: Ciwa Na Vula
album: Marama
album: Ka Tolu
track: Ika
track: Lauti Au
track: Yalayala
track: Tetewai
track: Vunitaka
track: Saiva Ciwa
track: Vakanananu
track: Ciwa Na Vula
track: Marama
track: Taqaniika
track: Fika Ga
track: Dilio
track: Gauna
track: Serau

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956302

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5xw9e7eKJ5mpfOMdi9ES8O.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xw9e7eKJ5mpfOMdi9ES8O

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68","isrc":"QZTB32247557","name":"Fika Ga","registered_at":"2026-06-18T08:08:18Z","spotify_id":"5xw9e7eKJ5mpfOMdi9ES8O","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 0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68. 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/5xw9e7eKJ5mpfOMdi9ES8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xw9e7eKJ5mpfOMdi9ES8O.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68","isrc":"QZTB32247557","name":"Fika Ga","registered_at":"2026-06-18T08:08:18Z","spotify_id":"5xw9e7eKJ5mpfOMdi9ES8O","type":"track"}

Ika
type: MusicRecording
duration: PT3M0S
duration ms: 180511
explicit: false
by artist: VT1S
in album: Wase Rua
  type: MusicAlbum
  date published: 2022-11-25
isrc code: QZTB32247561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:34:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73818d7c30ba2e69aae4d0893bd9dd5237167fd9343bacf9a6c30d325549e24f
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/0y3EVGjHlJV4MqZYv9XRlL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y3EVGjHlJV4MqZYv9XRlL
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 0x73818d7c30ba2e69aae4d0893bd9dd5237167fd9343bacf9a6c30d325549e24f. 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/0y3EVGjHlJV4MqZYv9XRlL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y3EVGjHlJV4MqZYv9XRlL.
  date published: 2026-06-13T12:47:07Z

Vunitaka
type: MusicAlbum
date published: 2022-07-01
track: Vunitaka
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200209
  explicit: false
  by artist: VT1S
  in album: Vunitaka
    type: MusicAlbum
    date published: 2022-07-01
  isrc code: QZK6P2277416
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:47:50+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x22e3c97c9acc57113b19c3c141014593c5415cb9f1cdef2c102aa7dcb27a7711
  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/1lBZ0yjRYdUbu1RPEpbUGD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lBZ0yjRYdUbu1RPEpbUGD
  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 0x22e3c97c9acc57113b19c3c141014593c5415cb9f1cdef2c102aa7dcb27a7711. 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/1lBZ0yjRYdUbu1RPEpbUGD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lBZ0yjRYdUbu1RPEpbUGD.
    date published: 2026-06-13T15:41:10Z

Vakanananu
type: MusicAlbum
date published: 2021-12-24
track: Vakanananu
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190264
  explicit: false
  by artist: VT1S
  by artist: etu
  in album: Vakanananu
    type: MusicAlbum
    date published: 2021-12-24
  isrc code: QZTAU2148343
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T20:08:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb2839e43b1264338d7e88b9eba1583a3a51775842d740317d35b5e2ac1110df2
  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/3kgwe9UfjlhO4cMsIS6Iqm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kgwe9UfjlhO4cMsIS6Iqm
  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 0xb2839e43b1264338d7e88b9eba1583a3a51775842d740317d35b5e2ac1110df2. 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/3kgwe9UfjlhO4cMsIS6Iqm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kgwe9UfjlhO4cMsIS6Iqm.
    date published: 2026-06-13T15:41:10Z

Tetewai
type: MusicAlbum
date published: 2021-12-31
track: Tetewai
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180279
  explicit: false
  by artist: VT1S
  in album: Tetewai
    type: MusicAlbum
    date published: 2021-12-31
  isrc code: QZFYX2242691
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T14:00:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5f29c6b564b8f2af5fa8cdb809914eb8a92249e96a6acf024811328fabe2d92d
  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/0bHj4mCHGfPQpHTcQyfNJn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bHj4mCHGfPQpHTcQyfNJn
  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 0x5f29c6b564b8f2af5fa8cdb809914eb8a92249e96a6acf024811328fabe2d92d. 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/0bHj4mCHGfPQpHTcQyfNJn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bHj4mCHGfPQpHTcQyfNJn.
    date published: 2026-06-13T15:41:10Z

Dilio
type: MusicAlbum
date published: 2022-02-18
track: Dilio
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190171
  explicit: false
  by artist: VT1S
  in album: Dilio
    type: MusicAlbum
    date published: 2022-02-18

VT1S
type: MusicAlbum
date published: 2021-11-06
track: Gauna
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180271
  explicit: false
  by artist: VT1S
  in album: VT1S
    type: MusicAlbum
    date published: 2021-11-06

Serau
type: MusicAlbum
date published: 2022-08-03
track: Serau
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215484
  explicit: false
  by artist: VT1S
  in album: Serau
    type: MusicAlbum
    date published: 2022-08-03

Ciwa Na Vula
type: MusicAlbum
date published: 2022-02-02
track: Ciwa Na Vula
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190345
  explicit: false
  by artist: VT1S
  in album: Ciwa Na Vula
    type: MusicAlbum
    date published: 2022-02-02
  isrc code: QZFZ62227312
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T04:22:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a
  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/4T1t2oGbLIBHklHW60RmDy.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T1t2oGbLIBHklHW60RmDy
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a","isrc":"QZFZ62227312","name":"Ciwa Na Vula","registered_at":"2026-06-07T04:22:28Z","spotify_id":"4T1t2oGbLIBHklHW60RmDy","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 0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a. 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/4T1t2oGbLIBHklHW60RmDy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T1t2oGbLIBHklHW60RmDy.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a","isrc":"QZFZ62227312","name":"Ciwa Na Vula","registered_at":"2026-06-07T04:22:28Z","spotify_id":"4T1t2oGbLIBHklHW60RmDy","type":"track"}

Marama
type: MusicAlbum
date published: 2022-05-13
track: Marama
  type: MusicRecording
  duration: PT3M0S
  duration ms: 180279
  explicit: false
  by artist: VT1S
  in album: Marama
    type: MusicAlbum
    date published: 2022-05-13
  isrc code: QZHNA2266374
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:11:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x74675d0fd8597127389822c3482a4f8f9757a5a642aac2987eabe67ce678681a
  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/3DDqMIMiDVADsKNJGkg0yD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DDqMIMiDVADsKNJGkg0yD
  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 0x74675d0fd8597127389822c3482a4f8f9757a5a642aac2987eabe67ce678681a. 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/3DDqMIMiDVADsKNJGkg0yD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DDqMIMiDVADsKNJGkg0yD.
    date published: 2026-06-13T13:32:09Z

Ka Tolu
type: MusicAlbum
date published: 2023-12-29
track: Lauti Au
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202017
  explicit: false
  by artist: VT1S
  by artist: Lepani
  in album: Ka Tolu
    type: MusicAlbum
    date published: 2023-12-29
  isrc code: NZPB12303911
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T10:21:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c
  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/2JBeHnrRfPlyQzau5VCLDh.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JBeHnrRfPlyQzau5VCLDh
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c","isrc":"NZPB12303911","name":"Lauti Au","registered_at":"2026-06-05T10:21:21Z","spotify_id":"2JBeHnrRfPlyQzau5VCLDh","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 0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c. 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/2JBeHnrRfPlyQzau5VCLDh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JBeHnrRfPlyQzau5VCLDh.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c","isrc":"NZPB12303911","name":"Lauti Au","registered_at":"2026-06-05T10:21:21Z","spotify_id":"2JBeHnrRfPlyQzau5VCLDh","type":"track"}

Ika
type: MusicRecording
duration: PT3M0S
duration ms: 180511
explicit: false
by artist: VT1S
in album: Wase Rua
  type: MusicAlbum
  date published: 2022-11-25
isrc code: QZTB32247561
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:34:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73818d7c30ba2e69aae4d0893bd9dd5237167fd9343bacf9a6c30d325549e24f
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/0y3EVGjHlJV4MqZYv9XRlL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y3EVGjHlJV4MqZYv9XRlL
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 0x73818d7c30ba2e69aae4d0893bd9dd5237167fd9343bacf9a6c30d325549e24f. 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/0y3EVGjHlJV4MqZYv9XRlL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0y3EVGjHlJV4MqZYv9XRlL.
  date published: 2026-06-13T12:47:07Z

Lauti Au
type: MusicRecording
duration: PT3M22S
duration ms: 202017
explicit: false
by artist: VT1S
by artist: Lepani
in album: Ka Tolu
  type: MusicAlbum
  date published: 2023-12-29
isrc code: NZPB12303911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:21:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c
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/2JBeHnrRfPlyQzau5VCLDh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JBeHnrRfPlyQzau5VCLDh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c","isrc":"NZPB12303911","name":"Lauti Au","registered_at":"2026-06-05T10:21:21Z","spotify_id":"2JBeHnrRfPlyQzau5VCLDh","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 0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c. 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/2JBeHnrRfPlyQzau5VCLDh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JBeHnrRfPlyQzau5VCLDh.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xf8c00610a76448fd6e8b894a4281439e4ac6436e423ae84e778ae4efddf7bb5c","isrc":"NZPB12303911","name":"Lauti Au","registered_at":"2026-06-05T10:21:21Z","spotify_id":"2JBeHnrRfPlyQzau5VCLDh","type":"track"}

Yalayala
type: MusicRecording
duration: PT3M20S
duration ms: 200318
explicit: false
by artist: VT1S
in album: VT1S
  type: MusicAlbum
  date published: 2021-11-06
isrc code: QZNWW2105577
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:22:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a0da32a935db8026b08cb14bdf7805934404c50baefdca6f920b16f5ec5528c
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/7wPEkf6gO31oBrqKC91xiw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wPEkf6gO31oBrqKC91xiw
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 0x7a0da32a935db8026b08cb14bdf7805934404c50baefdca6f920b16f5ec5528c. 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/7wPEkf6gO31oBrqKC91xiw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wPEkf6gO31oBrqKC91xiw.
  date published: 2026-06-13T12:47:07Z

Tetewai
type: MusicRecording
duration: PT3M0S
duration ms: 180279
explicit: false
by artist: VT1S
in album: Tetewai
  type: MusicAlbum
  date published: 2021-12-31
isrc code: QZFYX2242691
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T14:00:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f29c6b564b8f2af5fa8cdb809914eb8a92249e96a6acf024811328fabe2d92d
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/0bHj4mCHGfPQpHTcQyfNJn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bHj4mCHGfPQpHTcQyfNJn
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 0x5f29c6b564b8f2af5fa8cdb809914eb8a92249e96a6acf024811328fabe2d92d. 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/0bHj4mCHGfPQpHTcQyfNJn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bHj4mCHGfPQpHTcQyfNJn.
  date published: 2026-06-13T15:41:10Z

Vunitaka
type: MusicRecording
duration: PT3M20S
duration ms: 200209
explicit: false
by artist: VT1S
in album: Vunitaka
  type: MusicAlbum
  date published: 2022-07-01
isrc code: QZK6P2277416
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:47:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22e3c97c9acc57113b19c3c141014593c5415cb9f1cdef2c102aa7dcb27a7711
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/1lBZ0yjRYdUbu1RPEpbUGD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lBZ0yjRYdUbu1RPEpbUGD
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 0x22e3c97c9acc57113b19c3c141014593c5415cb9f1cdef2c102aa7dcb27a7711. 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/1lBZ0yjRYdUbu1RPEpbUGD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lBZ0yjRYdUbu1RPEpbUGD.
  date published: 2026-06-13T15:41:10Z

Saiva Ciwa
type: MusicRecording
duration: PT3M0S
duration ms: 180233
explicit: false
by artist: VT1S
in album: VT1S
  type: MusicAlbum
  date published: 2021-11-06
isrc code: QZNWW2105582
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T10:21:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d
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/5CgFI6TKIbCdK8JBdagbXK.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CgFI6TKIbCdK8JBdagbXK
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d","isrc":"QZNWW2105582","name":"Saiva Ciwa","registered_at":"2026-06-07T10:21:51Z","spotify_id":"5CgFI6TKIbCdK8JBdagbXK","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 0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d. 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/5CgFI6TKIbCdK8JBdagbXK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5CgFI6TKIbCdK8JBdagbXK.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbec987bd18ba37edb072a631f20f83985ca4e839533760268570709d60e02f9d","isrc":"QZNWW2105582","name":"Saiva Ciwa","registered_at":"2026-06-07T10:21:51Z","spotify_id":"5CgFI6TKIbCdK8JBdagbXK","type":"track"}

Vakanananu
type: MusicRecording
duration: PT3M10S
duration ms: 190264
explicit: false
by artist: VT1S
by artist: etu
in album: Vakanananu
  type: MusicAlbum
  date published: 2021-12-24
isrc code: QZTAU2148343
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T20:08:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2839e43b1264338d7e88b9eba1583a3a51775842d740317d35b5e2ac1110df2
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/3kgwe9UfjlhO4cMsIS6Iqm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kgwe9UfjlhO4cMsIS6Iqm
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 0xb2839e43b1264338d7e88b9eba1583a3a51775842d740317d35b5e2ac1110df2. 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/3kgwe9UfjlhO4cMsIS6Iqm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kgwe9UfjlhO4cMsIS6Iqm.
  date published: 2026-06-13T15:41:10Z

Ciwa Na Vula
type: MusicRecording
duration: PT3M10S
duration ms: 190345
explicit: false
by artist: VT1S
in album: Ciwa Na Vula
  type: MusicAlbum
  date published: 2022-02-02
isrc code: QZFZ62227312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T04:22:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a
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/4T1t2oGbLIBHklHW60RmDy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T1t2oGbLIBHklHW60RmDy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a","isrc":"QZFZ62227312","name":"Ciwa Na Vula","registered_at":"2026-06-07T04:22:28Z","spotify_id":"4T1t2oGbLIBHklHW60RmDy","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 0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a. 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/4T1t2oGbLIBHklHW60RmDy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4T1t2oGbLIBHklHW60RmDy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x5025622f53d6d32c3fd5f50f84ea92f2ec0021294249056be707b522bd88394a","isrc":"QZFZ62227312","name":"Ciwa Na Vula","registered_at":"2026-06-07T04:22:28Z","spotify_id":"4T1t2oGbLIBHklHW60RmDy","type":"track"}

Marama
type: MusicRecording
duration: PT3M0S
duration ms: 180279
explicit: false
by artist: VT1S
in album: Marama
  type: MusicAlbum
  date published: 2022-05-13
isrc code: QZHNA2266374
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T10:11:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74675d0fd8597127389822c3482a4f8f9757a5a642aac2987eabe67ce678681a
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/3DDqMIMiDVADsKNJGkg0yD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DDqMIMiDVADsKNJGkg0yD
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 0x74675d0fd8597127389822c3482a4f8f9757a5a642aac2987eabe67ce678681a. 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/3DDqMIMiDVADsKNJGkg0yD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3DDqMIMiDVADsKNJGkg0yD.
  date published: 2026-06-13T13:32:09Z

Taqaniika
type: MusicRecording
duration: PT3M5S
duration ms: 185318
explicit: false
by artist: VT1S
in album: VT1S
  type: MusicAlbum
  date published: 2021-11-06
isrc code: QZNWW2105579
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T23:16:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5905b98ebabb88f08973e891bd69d31c3cef5cc0597157624ba69b723cb2a5c5
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/5LCMoJ6mBl1FzZpwmjyvoH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LCMoJ6mBl1FzZpwmjyvoH
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 0x5905b98ebabb88f08973e891bd69d31c3cef5cc0597157624ba69b723cb2a5c5. 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/5LCMoJ6mBl1FzZpwmjyvoH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5LCMoJ6mBl1FzZpwmjyvoH.
  date published: 2026-06-13T13:32:09Z

Fika Ga
type: MusicRecording
duration: PT3M0S
duration ms: 180767
explicit: false
by artist: VT1S
in album: Wase Rua
  type: MusicAlbum
  date published: 2022-11-25
isrc code: QZTB32247557
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T08:08:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68
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/5xw9e7eKJ5mpfOMdi9ES8O.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xw9e7eKJ5mpfOMdi9ES8O
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68","isrc":"QZTB32247557","name":"Fika Ga","registered_at":"2026-06-18T08:08:18Z","spotify_id":"5xw9e7eKJ5mpfOMdi9ES8O","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 0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68. 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/5xw9e7eKJ5mpfOMdi9ES8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5xw9e7eKJ5mpfOMdi9ES8O.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x2c93acb2e8099641ea57fe434aad3cbad56e9acb889517ddc77dd019cbdbcc68","isrc":"QZTB32247557","name":"Fika Ga","registered_at":"2026-06-18T08:08:18Z","spotify_id":"5xw9e7eKJ5mpfOMdi9ES8O","type":"track"}

Dilio
type: MusicRecording
duration: PT3M10S
duration ms: 190171
explicit: false
by artist: VT1S
in album: Dilio
  type: MusicAlbum
  date published: 2022-02-18

Gauna
type: MusicRecording
duration: PT3M0S
duration ms: 180271
explicit: false
by artist: VT1S
in album: VT1S
  type: MusicAlbum
  date published: 2021-11-06

Serau
type: MusicRecording
duration: PT3M35S
duration ms: 215484
explicit: false
by artist: VT1S
in album: Serau
  type: MusicAlbum
  date published: 2022-08-03