roots
type: MusicGroup
popularity: 52
followers: 1523
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6b417567b9be2f9e854ea78177b8450e4831390eb0444c1c63ab1401b845c026
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/fd5574a5-7ed2-43d5-8546-d26b43fa6be2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd5574a5-7ed2-43d5-8546-d26b43fa6be2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd5574a5-7ed2-43d5-8546-d26b43fa6be2
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 0x6b417567b9be2f9e854ea78177b8450e4831390eb0444c1c63ab1401b845c026. 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/fd5574a5-7ed2-43d5-8546-d26b43fa6be2.json and https://artists.proofprofile.net/proofs/artist/fd5574a5-7ed2-43d5-8546-d26b43fa6be2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: LOEWE
  type: MusicAlbum
  date published: 2024-05-30
  track: LOEWE
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194516
    explicit: false
    by artist: Mushkaa
    by artist: Raul Clyde
    by artist: roots
    in album: LOEWE
      type: MusicAlbum
      date published: 2024-05-30
    isrc code: UYB282483954
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T10:06:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb0b274d95ae0763a93a78818c8a8566a9783ccb6268382cd45ba93b97d70e09
    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/01ZvvafMDxlqMYbX0j14Wh.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01ZvvafMDxlqMYbX0j14Wh
    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 0xcb0b274d95ae0763a93a78818c8a8566a9783ccb6268382cd45ba93b97d70e09. 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/01ZvvafMDxlqMYbX0j14Wh.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/01ZvvafMDxlqMYbX0j14Wh.
      date published: 2026-06-13T12:47:07Z
album: No m'estima +
  type: MusicAlbum
  date published: 2023-08-11
  track: No m'estima +
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: false
    by artist: Mushkaa
    by artist: Julieta
    by artist: roots
    in album: No m'estima +
      type: MusicAlbum
      date published: 2023-08-11
    isrc code: QZPLR2376774
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T10:50:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2
    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/78NzYFBsYY78qeazgKZCoc.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78NzYFBsYY78qeazgKZCoc
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2","isrc":"QZPLR2376774","name":"No m'estima +","registered_at":"2026-06-04T10:50:28Z","spotify_id":"78NzYFBsYY78qeazgKZCoc","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 0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2. 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/78NzYFBsYY78qeazgKZCoc.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/78NzYFBsYY78qeazgKZCoc.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2","isrc":"QZPLR2376774","name":"No m'estima +","registered_at":"2026-06-04T10:50:28Z","spotify_id":"78NzYFBsYY78qeazgKZCoc","type":"track"}
album: El Disfraz
  type: MusicAlbum
  date published: 2024-01-11
  track: El Disfraz
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164138
    explicit: false
    by artist: Mushkaa
    by artist: roots
    in album: El Disfraz
      type: MusicAlbum
      date published: 2024-01-11
    isrc code: UYB282411000
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-05T11:57:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90
    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/0qU5wZaYxNHtBVPDtpuPkv.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qU5wZaYxNHtBVPDtpuPkv
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90","isrc":"UYB282411000","name":"El Disfraz","registered_at":"2026-06-05T11:57:32Z","spotify_id":"0qU5wZaYxNHtBVPDtpuPkv","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 0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90. 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/0qU5wZaYxNHtBVPDtpuPkv.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/0qU5wZaYxNHtBVPDtpuPkv.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90","isrc":"UYB282411000","name":"El Disfraz","registered_at":"2026-06-05T11:57:32Z","spotify_id":"0qU5wZaYxNHtBVPDtpuPkv","type":"track"}
album: Entre el Fum
  type: MusicAlbum
  date published: 2023-10-27
  track: Entre el Fum
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223731
    explicit: false
    by artist: Mushkaa
    by artist: roots
    in album: Entre el Fum
      type: MusicAlbum
      date published: 2023-10-27
    isrc code: QMFME2391698
    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
album: MISTOS RMX
album: Plou
track: LOEWE
track: No m'estima +
track: El Disfraz
track: Entre el Fum
track: MISTOS RMX
track: Plou
track: CARBÓ
track: TAS LOKO
track: Bello Bellaco
track: Barras Warras
track: Sembla Mentida
track: Punt De Mira
track: LOS 15 (PQ STAS TRISTE)
track: RAFA NADAL
track: SexySensible (intro)
track: Señal de Respeto
track: Xarnega
track: Imperio

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T07:15:52+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/493zyMeMyKFcGqjchcnkdX.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/493zyMeMyKFcGqjchcnkdX

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22","isrc":"QMFME2391698","name":"Entre el Fum","registered_at":"2026-06-05T07:15:52Z","spotify_id":"493zyMeMyKFcGqjchcnkdX","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 0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22. 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/493zyMeMyKFcGqjchcnkdX.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/493zyMeMyKFcGqjchcnkdX.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22","isrc":"QMFME2391698","name":"Entre el Fum","registered_at":"2026-06-05T07:15:52Z","spotify_id":"493zyMeMyKFcGqjchcnkdX","type":"track"}

MISTOS RMX
type: MusicAlbum
date published: 2023-05-11
track: MISTOS RMX
  type: MusicRecording
  duration: PT2M52S
  duration ms: 172000
  explicit: false
  by artist: Calagher
  by artist: kuu
  by artist: roots
  by artist: Aymax
  in album: MISTOS RMX
    type: MusicAlbum
    date published: 2023-05-11
  isrc code: QZK6N2382467
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T08:16:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384
  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/2HNpnyQRUSkow6DRblRlfQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HNpnyQRUSkow6DRblRlfQ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384","isrc":"QZK6N2382467","name":"MISTOS RMX","registered_at":"2026-06-10T08:16:02Z","spotify_id":"2HNpnyQRUSkow6DRblRlfQ","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 0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384. 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/2HNpnyQRUSkow6DRblRlfQ.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/2HNpnyQRUSkow6DRblRlfQ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384","isrc":"QZK6N2382467","name":"MISTOS RMX","registered_at":"2026-06-10T08:16:02Z","spotify_id":"2HNpnyQRUSkow6DRblRlfQ","type":"track"}

Plou
type: MusicAlbum
date published: 2022-05-04
track: Plou
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181000
  explicit: false
  by artist: Boom Boom Fighters
  by artist: Cookah P
  by artist: roots
  by artist: The Tyets
  in album: Plou
    type: MusicAlbum
    date published: 2022-05-04
  isrc code: ESA012256054
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T09:47:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaaf1940d2b865b10d85fadadce1f61c3e236c3a5aa7266b4a95a89039b728440
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956349
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956349
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/11n7sAKoMxBCDBgzPNPnB8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11n7sAKoMxBCDBgzPNPnB8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:34:59Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf1940d2b865b10d85fadadce1f61c3e236c3a5aa7266b4a95a89039b728440. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11n7sAKoMxBCDBgzPNPnB8.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/11n7sAKoMxBCDBgzPNPnB8.
    date published: 2026-07-02T11:34:59Z

LOEWE
type: MusicRecording
duration: PT3M14S
duration ms: 194516
explicit: false
by artist: Mushkaa
by artist: Raul Clyde
by artist: roots
in album: LOEWE
  type: MusicAlbum
  date published: 2024-05-30
isrc code: UYB282483954
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:06:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcb0b274d95ae0763a93a78818c8a8566a9783ccb6268382cd45ba93b97d70e09
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/01ZvvafMDxlqMYbX0j14Wh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01ZvvafMDxlqMYbX0j14Wh
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 0xcb0b274d95ae0763a93a78818c8a8566a9783ccb6268382cd45ba93b97d70e09. 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/01ZvvafMDxlqMYbX0j14Wh.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/01ZvvafMDxlqMYbX0j14Wh.
  date published: 2026-06-13T12:47:07Z

No m'estima +
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Mushkaa
by artist: Julieta
by artist: roots
in album: No m'estima +
  type: MusicAlbum
  date published: 2023-08-11
isrc code: QZPLR2376774
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T10:50:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2
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/78NzYFBsYY78qeazgKZCoc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/78NzYFBsYY78qeazgKZCoc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2","isrc":"QZPLR2376774","name":"No m'estima +","registered_at":"2026-06-04T10:50:28Z","spotify_id":"78NzYFBsYY78qeazgKZCoc","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 0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2. 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/78NzYFBsYY78qeazgKZCoc.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/78NzYFBsYY78qeazgKZCoc.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6d9392dc6cba49ffaa932d38d919b8d5b6bf904c4bac20a9b3fd56c2009b37f2","isrc":"QZPLR2376774","name":"No m'estima +","registered_at":"2026-06-04T10:50:28Z","spotify_id":"78NzYFBsYY78qeazgKZCoc","type":"track"}

El Disfraz
type: MusicRecording
duration: PT2M44S
duration ms: 164138
explicit: false
by artist: Mushkaa
by artist: roots
in album: El Disfraz
  type: MusicAlbum
  date published: 2024-01-11
isrc code: UYB282411000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:57:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90
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/0qU5wZaYxNHtBVPDtpuPkv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qU5wZaYxNHtBVPDtpuPkv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90","isrc":"UYB282411000","name":"El Disfraz","registered_at":"2026-06-05T11:57:32Z","spotify_id":"0qU5wZaYxNHtBVPDtpuPkv","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 0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90. 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/0qU5wZaYxNHtBVPDtpuPkv.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/0qU5wZaYxNHtBVPDtpuPkv.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90","isrc":"UYB282411000","name":"El Disfraz","registered_at":"2026-06-05T11:57:32Z","spotify_id":"0qU5wZaYxNHtBVPDtpuPkv","type":"track"}

Entre el Fum
type: MusicRecording
duration: PT3M43S
duration ms: 223731
explicit: false
by artist: Mushkaa
by artist: roots
in album: Entre el Fum
  type: MusicAlbum
  date published: 2023-10-27
isrc code: QMFME2391698
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:15:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22
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/493zyMeMyKFcGqjchcnkdX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/493zyMeMyKFcGqjchcnkdX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22","isrc":"QMFME2391698","name":"Entre el Fum","registered_at":"2026-06-05T07:15:52Z","spotify_id":"493zyMeMyKFcGqjchcnkdX","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 0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22. 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/493zyMeMyKFcGqjchcnkdX.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/493zyMeMyKFcGqjchcnkdX.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xb29a3d51749590db3d458e90264ecca5c4b7fd10c14dcd7f55e0d279b9ccba22","isrc":"QMFME2391698","name":"Entre el Fum","registered_at":"2026-06-05T07:15:52Z","spotify_id":"493zyMeMyKFcGqjchcnkdX","type":"track"}

MISTOS RMX
type: MusicRecording
duration: PT2M52S
duration ms: 172000
explicit: false
by artist: Calagher
by artist: kuu
by artist: roots
by artist: Aymax
in album: MISTOS RMX
  type: MusicAlbum
  date published: 2023-05-11
isrc code: QZK6N2382467
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T08:16:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384
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/2HNpnyQRUSkow6DRblRlfQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HNpnyQRUSkow6DRblRlfQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384","isrc":"QZK6N2382467","name":"MISTOS RMX","registered_at":"2026-06-10T08:16:02Z","spotify_id":"2HNpnyQRUSkow6DRblRlfQ","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 0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384. 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/2HNpnyQRUSkow6DRblRlfQ.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/2HNpnyQRUSkow6DRblRlfQ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3c086998fc8f067613c5fcd0678f7cf227e0c616e3d5ce0b12ec7775981d8384","isrc":"QZK6N2382467","name":"MISTOS RMX","registered_at":"2026-06-10T08:16:02Z","spotify_id":"2HNpnyQRUSkow6DRblRlfQ","type":"track"}

Plou
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Boom Boom Fighters
by artist: Cookah P
by artist: roots
by artist: The Tyets
in album: Plou
  type: MusicAlbum
  date published: 2022-05-04
isrc code: ESA012256054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T09:47:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaaf1940d2b865b10d85fadadce1f61c3e236c3a5aa7266b4a95a89039b728440
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956349
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956349
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/11n7sAKoMxBCDBgzPNPnB8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11n7sAKoMxBCDBgzPNPnB8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T11:34:59Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf1940d2b865b10d85fadadce1f61c3e236c3a5aa7266b4a95a89039b728440. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11n7sAKoMxBCDBgzPNPnB8.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/11n7sAKoMxBCDBgzPNPnB8.
  date published: 2026-07-02T11:34:59Z

CARBÓ
type: MusicRecording
duration: PT3M42S
duration ms: 222336
explicit: false
by artist: kuu
by artist: Calagher
by artist: Aymax
by artist: roots
in album: CARBÓ
  type: MusicAlbum
  date published: 2023-12-16
isrc code: ES84D2300057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T10:16:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913
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/5GkXI135rPRKE8VSDoOl39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GkXI135rPRKE8VSDoOl39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913","isrc":"ES84D2300057","name":"CARBÓ","registered_at":"2026-06-27T10:16:41Z","spotify_id":"5GkXI135rPRKE8VSDoOl39","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 0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913. 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/5GkXI135rPRKE8VSDoOl39.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/5GkXI135rPRKE8VSDoOl39.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913","isrc":"ES84D2300057","name":"CARBÓ","registered_at":"2026-06-27T10:16:41Z","spotify_id":"5GkXI135rPRKE8VSDoOl39","type":"track"}

TAS LOKO
type: MusicRecording
duration: PT4M5S
duration ms: 245000
explicit: false
by artist: Mushkaa
by artist: roots
in album: Tas Loko Mixtape
  type: MusicAlbum
  date published: 2023-04-14
isrc code: QZHN62371320
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T10:08:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa0e85bfe5b78b5dc5b0099d5953a696fff0f5782b6978b4f547668af78345f8e
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/73MjFllwVXf4jpgsw0eRUi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/73MjFllwVXf4jpgsw0eRUi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa0e85bfe5b78b5dc5b0099d5953a696fff0f5782b6978b4f547668af78345f8e","isrc":"QZHN62371320","name":"TAS LOKO","registered_at":"2026-06-05T10:08:45Z","spotify_id":"73MjFllwVXf4jpgsw0eRUi","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 0xa0e85bfe5b78b5dc5b0099d5953a696fff0f5782b6978b4f547668af78345f8e. 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/73MjFllwVXf4jpgsw0eRUi.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/73MjFllwVXf4jpgsw0eRUi.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa0e85bfe5b78b5dc5b0099d5953a696fff0f5782b6978b4f547668af78345f8e","isrc":"QZHN62371320","name":"TAS LOKO","registered_at":"2026-06-05T10:08:45Z","spotify_id":"73MjFllwVXf4jpgsw0eRUi","type":"track"}

Bello Bellaco
type: MusicRecording
duration: PT2M24S
duration ms: 144000
explicit: false
by artist: Mushkaa
by artist: roots
in album: Tas Loko Mixtape
  type: MusicAlbum
  date published: 2023-04-14
isrc code: QZHN62371321
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T09:45:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3acbc5e973c585b61f672904987726e29c2ac01cc481cc81ca90eb1cf8769fb2
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/4EwM1H3zg1gaXahpnDOkqf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4EwM1H3zg1gaXahpnDOkqf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3acbc5e973c585b61f672904987726e29c2ac01cc481cc81ca90eb1cf8769fb2","isrc":"QZHN62371321","name":"Bello Bellaco","registered_at":"2026-06-07T09:45:20Z","spotify_id":"4EwM1H3zg1gaXahpnDOkqf","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 0x3acbc5e973c585b61f672904987726e29c2ac01cc481cc81ca90eb1cf8769fb2. 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/4EwM1H3zg1gaXahpnDOkqf.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/4EwM1H3zg1gaXahpnDOkqf.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x3acbc5e973c585b61f672904987726e29c2ac01cc481cc81ca90eb1cf8769fb2","isrc":"QZHN62371321","name":"Bello Bellaco","registered_at":"2026-06-07T09:45:20Z","spotify_id":"4EwM1H3zg1gaXahpnDOkqf","type":"track"}

Barras Warras
type: MusicRecording
duration: PT2M49S
duration ms: 169000
explicit: false
by artist: Mushkaa
by artist: Calagher
by artist: roots
in album: Tas Loko Mixtape
  type: MusicAlbum
  date published: 2023-04-14
isrc code: QZHN62371322
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T15:11:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4498f880f321a680eccc9025820d7efb4c9ef6573fdefa65b33bd69bb4303596
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/4qFwyhTqOvuf26fBBTaHcv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4qFwyhTqOvuf26fBBTaHcv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4498f880f321a680eccc9025820d7efb4c9ef6573fdefa65b33bd69bb4303596","isrc":"QZHN62371322","name":"Barras Warras","registered_at":"2026-06-04T15:11:19Z","spotify_id":"4qFwyhTqOvuf26fBBTaHcv","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 0x4498f880f321a680eccc9025820d7efb4c9ef6573fdefa65b33bd69bb4303596. 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/4qFwyhTqOvuf26fBBTaHcv.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/4qFwyhTqOvuf26fBBTaHcv.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4498f880f321a680eccc9025820d7efb4c9ef6573fdefa65b33bd69bb4303596","isrc":"QZHN62371322","name":"Barras Warras","registered_at":"2026-06-04T15:11:19Z","spotify_id":"4qFwyhTqOvuf26fBBTaHcv","type":"track"}

Sembla Mentida
type: MusicRecording
duration: PT2M56S
duration ms: 176000
explicit: false
by artist: Mushkaa
by artist: roots
in album: Tas Loko Mixtape
  type: MusicAlbum
  date published: 2023-04-14
isrc code: QZDA82356553
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:55:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x162359e4763a0d77fdaef847f02908099f987322b21ffa02491d5fa8e6bbecdc
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/3fy2xTBBzcged6o3vHKr9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fy2xTBBzcged6o3vHKr9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x162359e4763a0d77fdaef847f02908099f987322b21ffa02491d5fa8e6bbecdc","isrc":"QZDA82356553","name":"Sembla Mentida","registered_at":"2026-06-04T14:55:51Z","spotify_id":"3fy2xTBBzcged6o3vHKr9f","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 0x162359e4763a0d77fdaef847f02908099f987322b21ffa02491d5fa8e6bbecdc. 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/3fy2xTBBzcged6o3vHKr9f.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/3fy2xTBBzcged6o3vHKr9f.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x162359e4763a0d77fdaef847f02908099f987322b21ffa02491d5fa8e6bbecdc","isrc":"QZDA82356553","name":"Sembla Mentida","registered_at":"2026-06-04T14:55:51Z","spotify_id":"3fy2xTBBzcged6o3vHKr9f","type":"track"}

Punt De Mira
type: MusicRecording
duration: PT2M5S
duration ms: 125000
explicit: false
by artist: Mushkaa
by artist: blau
by artist: jovedry
by artist: Andana
by artist: roots
in album: Tas Loko Mixtape
  type: MusicAlbum
  date published: 2023-04-14
isrc code: QZHN62371323
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:58:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4564aedd5e60edff7433ad5107af448b2ec1d805c5bd627eafa33b0ac86f288
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/0K5VTaySAQacalTkT9NHQV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0K5VTaySAQacalTkT9NHQV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4564aedd5e60edff7433ad5107af448b2ec1d805c5bd627eafa33b0ac86f288","isrc":"QZHN62371323","name":"Punt De Mira","registered_at":"2026-06-06T19:58:38Z","spotify_id":"0K5VTaySAQacalTkT9NHQV","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 0xe4564aedd5e60edff7433ad5107af448b2ec1d805c5bd627eafa33b0ac86f288. 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/0K5VTaySAQacalTkT9NHQV.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/0K5VTaySAQacalTkT9NHQV.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xe4564aedd5e60edff7433ad5107af448b2ec1d805c5bd627eafa33b0ac86f288","isrc":"QZHN62371323","name":"Punt De Mira","registered_at":"2026-06-06T19:58:38Z","spotify_id":"0K5VTaySAQacalTkT9NHQV","type":"track"}

LOS 15 (PQ STAS TRISTE)
type: MusicRecording
duration: PT2M46S
duration ms: 166000
explicit: false
by artist: Mushkaa
by artist: roots
in album: Tas Loko Mixtape
  type: MusicAlbum
  date published: 2023-04-14
isrc code: QZTBA2226657
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T19:48:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3f59c70427162c9bd95e239c026b9247806f163b1553f44db70d736ac5b75e3d
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/2vVfk8NdqCtVprMhYF4Ipx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2vVfk8NdqCtVprMhYF4Ipx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3f59c70427162c9bd95e239c026b9247806f163b1553f44db70d736ac5b75e3d","isrc":"QZTBA2226657","name":"LOS 15 (PQ STAS TRISTE)","registered_at":"2026-06-05T19:48:15Z","spotify_id":"2vVfk8NdqCtVprMhYF4Ipx","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 0x3f59c70427162c9bd95e239c026b9247806f163b1553f44db70d736ac5b75e3d. 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/2vVfk8NdqCtVprMhYF4Ipx.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/2vVfk8NdqCtVprMhYF4Ipx.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x3f59c70427162c9bd95e239c026b9247806f163b1553f44db70d736ac5b75e3d","isrc":"QZTBA2226657","name":"LOS 15 (PQ STAS TRISTE)","registered_at":"2026-06-05T19:48:15Z","spotify_id":"2vVfk8NdqCtVprMhYF4Ipx","type":"track"}

CARBÓ
type: MusicRecording
duration: PT3M42S
duration ms: 222336
explicit: false
by artist: kuu
by artist: Calagher
by artist: Aymax
by artist: roots
in album: NADAL MIX 2023
  type: MusicAlbum
  date published: 2023-12-12
isrc code: ES84D2300057
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T10:16:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913
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/5kwPssavJDaLqpx1Hhy2Ak.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5kwPssavJDaLqpx1Hhy2Ak
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913","isrc":"ES84D2300057","name":"CARBÓ","registered_at":"2026-06-27T10:16:41Z","spotify_id":"5kwPssavJDaLqpx1Hhy2Ak","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 0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913. 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/5kwPssavJDaLqpx1Hhy2Ak.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/5kwPssavJDaLqpx1Hhy2Ak.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x780febfb3e14b73cddd1a3cf821e8a2c60a2fbeb58eef1bf3b12f7be288d1913","isrc":"ES84D2300057","name":"CARBÓ","registered_at":"2026-06-27T10:16:41Z","spotify_id":"5kwPssavJDaLqpx1Hhy2Ak","type":"track"}

RAFA NADAL
type: MusicRecording
duration: PT4M47S
duration ms: 287221
explicit: false
by artist: 31 FAM
by artist: Mushkaa
by artist: Flashy Ice Cream
by artist: roots
by artist: Greta
in album: NADAL MIX 2023
  type: MusicAlbum
  date published: 2023-12-12
isrc code: ES84D2300060
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:53:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbdc16d72ca8ab194ff3e8dffe54835f0d3dbe0eb795ca958ea66e09a9c30a92
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/4avGkTQzbPHqkCOdfnYJKb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4avGkTQzbPHqkCOdfnYJKb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbdc16d72ca8ab194ff3e8dffe54835f0d3dbe0eb795ca958ea66e09a9c30a92","isrc":"ES84D2300060","name":"RAFA NADAL","registered_at":"2026-06-10T05:53:58Z","spotify_id":"4avGkTQzbPHqkCOdfnYJKb","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 0xfbdc16d72ca8ab194ff3e8dffe54835f0d3dbe0eb795ca958ea66e09a9c30a92. 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/4avGkTQzbPHqkCOdfnYJKb.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/4avGkTQzbPHqkCOdfnYJKb.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xfbdc16d72ca8ab194ff3e8dffe54835f0d3dbe0eb795ca958ea66e09a9c30a92","isrc":"ES84D2300060","name":"RAFA NADAL","registered_at":"2026-06-10T05:53:58Z","spotify_id":"4avGkTQzbPHqkCOdfnYJKb","type":"track"}

SexySensible (intro)
type: MusicRecording
duration: PT1M38S
duration ms: 98333
explicit: false
by artist: Mushkaa
by artist: roots
in album: SexySensible
  type: MusicAlbum
  date published: 2024-03-27
isrc code: UYB282411001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T12:42:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c26bb96cd23fc521e10b99cf4d161b3b8eb5a4804fc92d73a7422153c55f5a5
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/3LwbS5WaWds7ieHY2kIevQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LwbS5WaWds7ieHY2kIevQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c26bb96cd23fc521e10b99cf4d161b3b8eb5a4804fc92d73a7422153c55f5a5","isrc":"UYB282411001","name":"SexySensible (intro)","registered_at":"2026-06-07T12:42:01Z","spotify_id":"3LwbS5WaWds7ieHY2kIevQ","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 0x5c26bb96cd23fc521e10b99cf4d161b3b8eb5a4804fc92d73a7422153c55f5a5. 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/3LwbS5WaWds7ieHY2kIevQ.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/3LwbS5WaWds7ieHY2kIevQ.
  date published: 2026-06-13T12:53:06Z
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Señal de Respeto
type: MusicRecording
duration: PT3M3S
duration ms: 183770
explicit: false
by artist: Mushkaa
by artist: Greta
by artist: roots
in album: SexySensible
  type: MusicAlbum
  date published: 2024-03-27
isrc code: UYB282411002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T06:27:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3517e070cb026046dcbef8f1cae8dbe77267b0898280c1369ddb2caa3cc4f606
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/556iuX1C4CMLq29To3qHAp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/556iuX1C4CMLq29To3qHAp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3517e070cb026046dcbef8f1cae8dbe77267b0898280c1369ddb2caa3cc4f606","isrc":"UYB282411002","name":"Señal de Respeto","registered_at":"2026-06-05T06:27:50Z","spotify_id":"556iuX1C4CMLq29To3qHAp","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 0x3517e070cb026046dcbef8f1cae8dbe77267b0898280c1369ddb2caa3cc4f606. 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/556iuX1C4CMLq29To3qHAp.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/556iuX1C4CMLq29To3qHAp.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3517e070cb026046dcbef8f1cae8dbe77267b0898280c1369ddb2caa3cc4f606","isrc":"UYB282411002","name":"Señal de Respeto","registered_at":"2026-06-05T06:27:50Z","spotify_id":"556iuX1C4CMLq29To3qHAp","type":"track"}

El Disfraz
type: MusicRecording
duration: PT2M44S
duration ms: 164138
explicit: false
by artist: Mushkaa
by artist: roots
in album: SexySensible
  type: MusicAlbum
  date published: 2024-03-27
isrc code: UYB282411000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T11:57:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90
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/5dVDa4Ruk93IdiuiDz6D8w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5dVDa4Ruk93IdiuiDz6D8w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90","isrc":"UYB282411000","name":"El Disfraz","registered_at":"2026-06-05T11:57:32Z","spotify_id":"5dVDa4Ruk93IdiuiDz6D8w","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 0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90. 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/5dVDa4Ruk93IdiuiDz6D8w.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/5dVDa4Ruk93IdiuiDz6D8w.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x746c74bb45adb133e19568f11fd154ab5e23841bb004787c82beec28cdc9ee90","isrc":"UYB282411000","name":"El Disfraz","registered_at":"2026-06-05T11:57:32Z","spotify_id":"5dVDa4Ruk93IdiuiDz6D8w","type":"track"}

Xarnega
type: MusicRecording
duration: PT2M34S
duration ms: 154549
explicit: false
by artist: Mushkaa
by artist: roots
by artist: Bexnil
in album: SexySensible
  type: MusicAlbum
  date published: 2024-03-27
isrc code: UYB282411003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:03:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcfd5d85550019f7452227ada03c9692f6df9a0f05c9fa25a02ef363a5c27c434
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/4ABmdW0G3oDlanLL5rTbjq.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ABmdW0G3oDlanLL5rTbjq
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 0xcfd5d85550019f7452227ada03c9692f6df9a0f05c9fa25a02ef363a5c27c434. 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/4ABmdW0G3oDlanLL5rTbjq.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/4ABmdW0G3oDlanLL5rTbjq.
  date published: 2026-06-13T17:25:41Z

Imperio
type: MusicRecording
duration: PT3M21S
duration ms: 201663
explicit: false
by artist: Mushkaa
by artist: roots
in album: SexySensible
  type: MusicAlbum
  date published: 2024-03-27
isrc code: UYB282411005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T19:02:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f90985f6fc4721011a1392388af25d2a42b795e42efb8ab80a33ccff64cbbcf
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/6FAsMt9qgbYu3NnGxmMYaS.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6FAsMt9qgbYu3NnGxmMYaS
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 0x8f90985f6fc4721011a1392388af25d2a42b795e42efb8ab80a33ccff64cbbcf. 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/6FAsMt9qgbYu3NnGxmMYaS.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/6FAsMt9qgbYu3NnGxmMYaS.
  date published: 2026-06-13T17:25:41Z