Denso
type: MusicGroup
popularity: 36
followers: 1273
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3154d971d101759a5e265e7c873cde256c7f9d2b91696f551b580ee2dfd2bdf
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/e1031f0e-06f1-405c-805e-7a505db1f503.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e1031f0e-06f1-405c-805e-7a505db1f503.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e1031f0e-06f1-405c-805e-7a505db1f503
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 0xa3154d971d101759a5e265e7c873cde256c7f9d2b91696f551b580ee2dfd2bdf. 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/e1031f0e-06f1-405c-805e-7a505db1f503.json and https://artists.proofprofile.net/proofs/artist/e1031f0e-06f1-405c-805e-7a505db1f503.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: Morir Solo
  type: MusicAlbum
  date published: 2023-05-11
  track: Morir Solo
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257349
    explicit: false
    by artist: Isayah Thomas
    by artist: Ihon
    by artist: Denso
    by artist: Celia Amores
    in album: Morir Solo
      type: MusicAlbum
      date published: 2023-05-11
    isrc code: QZMZ92358349
album: Martin
  type: MusicAlbum
  date published: 2024-02-16
  track: E.N.E.M.
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228571
    explicit: false
    by artist: Tatta
    by artist: Mutiko
    by artist: Denso
    in album: Martin
      type: MusicAlbum
      date published: 2024-02-16
    isrc code: ES71G2401408
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T20:02:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x60f100025ff4e60576be084e3644e5c467166b154f3663fc1e3f5382508191ec
    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/0mdXlVAdZlHjH8yA0PVEdE.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mdXlVAdZlHjH8yA0PVEdE
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f100025ff4e60576be084e3644e5c467166b154f3663fc1e3f5382508191ec. 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/0mdXlVAdZlHjH8yA0PVEdE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mdXlVAdZlHjH8yA0PVEdE.
      date published: 2026-07-02T03:30:09Z
  track: Si Muriera Esta Noche
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173414
    explicit: false
    by artist: Tatta
    by artist: Denso
    in album: Martin
      type: MusicAlbum
      date published: 2024-02-16
    isrc code: ES71G2401409
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T05:30:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97
    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/6VJGjCroHcbFZh2c0elqNd.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VJGjCroHcbFZh2c0elqNd
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97","isrc":"ES71G2401409","name":"Si Muriera Esta Noche","registered_at":"2026-06-08T05:30:27Z","spotify_id":"6VJGjCroHcbFZh2c0elqNd","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 0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97. 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/6VJGjCroHcbFZh2c0elqNd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VJGjCroHcbFZh2c0elqNd.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97","isrc":"ES71G2401409","name":"Si Muriera Esta Noche","registered_at":"2026-06-08T05:30:27Z","spotify_id":"6VJGjCroHcbFZh2c0elqNd","type":"track"}
  track: Miller
    type: MusicRecording
    duration: PT2M21S
    duration ms: 141176
    explicit: false
    by artist: Tatta
    by artist: Maida
    by artist: Denso
    in album: Martin
      type: MusicAlbum
      date published: 2024-02-16
    isrc code: ES71G2401399
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T20:21:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x570bccecb06a47b9bd2cf7911a675f552b292281e91a96487667918c45f77906
    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/56sUMbSEI4GGPRDZwR9yxc.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56sUMbSEI4GGPRDZwR9yxc
    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 0x570bccecb06a47b9bd2cf7911a675f552b292281e91a96487667918c45f77906. 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/56sUMbSEI4GGPRDZwR9yxc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56sUMbSEI4GGPRDZwR9yxc.
      date published: 2026-06-13T17:25:41Z
  track: Como Estar En Clase
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182950
    explicit: false
    by artist: Tatta
    by artist: Axeri
    by artist: Denso
    in album: Martin
    isrc code: ES71G2401410
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Kemau
  track: Sin Preocuparme
  track: Zure Falta Dut
  track: Dónde Estás
  track: Zure Atzetik
  track: Martin
album: Etxeperreo
album: Game Over
album: Loco
album: Escarcha
album: Miller
album: Stussy-o
album: EGUNON (DENSO REMIX)
album: Maryland
album: SORRY MAMA
album: Adderall Kid
album: Deja Vu
album: O De Tualet
album: Sport
album: Game Boy
album: Roto
album: Ciego
album: Milhouse - Remixe
album: Yo Más
album: Se Piensa
album: Alesardui
album: Moonlight
album: Mira ke bonito
album: Frío
album: Milhouse
album: Todo Me Pesa
album: Sativa
album: Playoffs
album: Los ojos no mienten
album: Money
album: Te va a doler
album: Cuesta Abajo
album: Un Fajo Más
album: Con Cariño
track: Maryland
track: Game Boy
track: Miller
track: Morir Solo
track: E.N.E.M.
track: Si Muriera Esta Noche
track: Como Estar En Clase
track: Zure Falta Dut
track: Dónde Estás
track: Martin
track: Etxeperreo
track: Malekoia
track: O De Tualet
track: Kapoeira
track: Vamp
track: Porrón
track: Perreo Diaboliko
track: Sangre Pt. II

Tatta
type: MusicGroup

Axeri
type: MusicGroup

Denso
type: MusicGroup

Martin
type: MusicAlbum
date published: 2024-02-16

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-24T20:43:34+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194

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/0Iout1wENwrwSEjkdyQgEd.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Iout1wENwrwSEjkdyQgEd

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194","isrc":"ES71G2401410","name":"Como Estar En Clase","registered_at":"2026-06-24T20:43:34Z","spotify_id":"0Iout1wENwrwSEjkdyQgEd","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 0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194. 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/0Iout1wENwrwSEjkdyQgEd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Iout1wENwrwSEjkdyQgEd.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194","isrc":"ES71G2401410","name":"Como Estar En Clase","registered_at":"2026-06-24T20:43:34Z","spotify_id":"0Iout1wENwrwSEjkdyQgEd","type":"track"}

Kemau
type: MusicRecording
duration: PT2M19S
duration ms: 139688
explicit: false
by artist: Tatta
by artist: Jay Cas
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T22:38:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4e16209f1d7449cfbd9e9dcec95e1a9831b4be7e3222cfe5c5be2cc136dc1ba
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/2IzlkgNh1A7G1SDVOCYBs2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IzlkgNh1A7G1SDVOCYBs2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e16209f1d7449cfbd9e9dcec95e1a9831b4be7e3222cfe5c5be2cc136dc1ba. 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/2IzlkgNh1A7G1SDVOCYBs2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IzlkgNh1A7G1SDVOCYBs2.
  date published: 2026-07-02T03:55:08Z

Sin Preocuparme
type: MusicRecording
duration: PT3M12S
duration ms: 192068
explicit: false
by artist: Tatta
by artist: Fane
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2329447
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T04:14:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e909b04ba6ed918637b49b9bd2a3bf6e77b7c4ec4fd5fa2731be3021b67867b
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/0alEkKJgfUUATDxfNTYQsi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0alEkKJgfUUATDxfNTYQsi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e909b04ba6ed918637b49b9bd2a3bf6e77b7c4ec4fd5fa2731be3021b67867b","isrc":"ES71G2329447","name":"Sin Preocuparme","registered_at":"2026-06-05T04:14:20Z","spotify_id":"0alEkKJgfUUATDxfNTYQsi","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 0x3e909b04ba6ed918637b49b9bd2a3bf6e77b7c4ec4fd5fa2731be3021b67867b. 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/0alEkKJgfUUATDxfNTYQsi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0alEkKJgfUUATDxfNTYQsi.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3e909b04ba6ed918637b49b9bd2a3bf6e77b7c4ec4fd5fa2731be3021b67867b","isrc":"ES71G2329447","name":"Sin Preocuparme","registered_at":"2026-06-05T04:14:20Z","spotify_id":"0alEkKJgfUUATDxfNTYQsi","type":"track"}

Zure Falta Dut
type: MusicRecording
duration: PT2M51S
duration ms: 171360
explicit: false
by artist: Tatta
by artist: Bengo
by artist: Fane
by artist: Denso
by artist: Maida
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:40:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229
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/6bMhYSYosIaPlLDFqDSJdE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bMhYSYosIaPlLDFqDSJdE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229","isrc":"ES71G2401412","name":"Zure Falta Dut","registered_at":"2026-06-04T16:40:31Z","spotify_id":"6bMhYSYosIaPlLDFqDSJdE","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 0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229. 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/6bMhYSYosIaPlLDFqDSJdE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bMhYSYosIaPlLDFqDSJdE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229","isrc":"ES71G2401412","name":"Zure Falta Dut","registered_at":"2026-06-04T16:40:31Z","spotify_id":"6bMhYSYosIaPlLDFqDSJdE","type":"track"}

Dónde Estás
type: MusicRecording
duration: PT2M45S
duration ms: 165000
explicit: false
by artist: Tatta
by artist: EMEKA
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401413
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919
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/01uFenlw2QStafYi4WmgDx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01uFenlw2QStafYi4WmgDx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919","isrc":"ES71G2401413","name":"Dónde Estás","registered_at":"2026-06-08T05:28:13Z","spotify_id":"01uFenlw2QStafYi4WmgDx","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 0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919. 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/01uFenlw2QStafYi4WmgDx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01uFenlw2QStafYi4WmgDx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919","isrc":"ES71G2401413","name":"Dónde Estás","registered_at":"2026-06-08T05:28:13Z","spotify_id":"01uFenlw2QStafYi4WmgDx","type":"track"}

Zure Atzetik
type: MusicRecording
duration: PT3M32S
duration ms: 212075
explicit: false
by artist: Tatta
by artist: Malakias
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2319105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T07:18:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f3a3dfc8744501aa3479cc18ef1ad2dc08957d88a0030db8dc3ad4233669d12
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/7lgbgOpfcGIYqPRfWPmmXT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lgbgOpfcGIYqPRfWPmmXT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f3a3dfc8744501aa3479cc18ef1ad2dc08957d88a0030db8dc3ad4233669d12","isrc":"ES71G2319105","name":"Zure Atzetik","registered_at":"2026-06-05T07:18:32Z","spotify_id":"7lgbgOpfcGIYqPRfWPmmXT","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 0x2f3a3dfc8744501aa3479cc18ef1ad2dc08957d88a0030db8dc3ad4233669d12. 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/7lgbgOpfcGIYqPRfWPmmXT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lgbgOpfcGIYqPRfWPmmXT.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2f3a3dfc8744501aa3479cc18ef1ad2dc08957d88a0030db8dc3ad4233669d12","isrc":"ES71G2319105","name":"Zure Atzetik","registered_at":"2026-06-05T07:18:32Z","spotify_id":"7lgbgOpfcGIYqPRfWPmmXT","type":"track"}

Martin
type: MusicRecording
duration: PT3M4S
duration ms: 184500
explicit: false
by artist: Tatta
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:59:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e0877bdea5b6735252d822744edc5dc506498849edbf5d146ed2f5217e0b8bc
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/4ak4hTCePzDYI9C9EQzFbz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ak4hTCePzDYI9C9EQzFbz
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 0x4e0877bdea5b6735252d822744edc5dc506498849edbf5d146ed2f5217e0b8bc. 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/4ak4hTCePzDYI9C9EQzFbz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ak4hTCePzDYI9C9EQzFbz.
  date published: 2026-06-13T15:41:10Z

Etxeperreo
type: MusicAlbum
date published: 2023-07-21
track: Etxeperreo
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184615
  explicit: false
  by artist: Etxepe
  by artist: Fane
  by artist: Axeri
  by artist: Denso
  in album: Etxeperreo
    type: MusicAlbum
    date published: 2023-07-21
  isrc code: ESA092318876
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T12:44:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6753f2c406c799c9d66a23dc342f1b6705ebf6c478ef2265cccb2d6241614e17
  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/1iOF4gQLlP1xMn32I08Lhz.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iOF4gQLlP1xMn32I08Lhz
  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 0x6753f2c406c799c9d66a23dc342f1b6705ebf6c478ef2265cccb2d6241614e17. 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/1iOF4gQLlP1xMn32I08Lhz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iOF4gQLlP1xMn32I08Lhz.
    date published: 2026-06-13T12:47:07Z
track: 23
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147857
  explicit: false
  by artist: Etxepe
  by artist: Axeri
  by artist: Eli
  by artist: Fane
  by artist: FEZE
  in album: Etxeperreo
    type: MusicAlbum
    date published: 2023-07-21
  isrc code: ESA092318877
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T20:46:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe3dfc131bf55b2f3789740ce59008f49d960723c6c3e9adb18c2eb3816a07731
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0Q7wLwoVhDqf3l0jUCScH2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q7wLwoVhDqf3l0jUCScH2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3dfc131bf55b2f3789740ce59008f49d960723c6c3e9adb18c2eb3816a07731. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Q7wLwoVhDqf3l0jUCScH2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Q7wLwoVhDqf3l0jUCScH2.
    date published: 2026-07-02T05:09:12Z
track: Malekoia
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243444
  explicit: false
  by artist: Etxepe
  by artist: Fane
  by artist: Eli
  by artist: Axeri
  by artist: Maida
  by artist: Denso
  in album: Etxeperreo
    type: MusicAlbum
    date published: 2023-07-21
  isrc code: ESA092318878
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:03:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3e952a1a0530a28352ce505c0d2d17de526486fede94535e2ce5d8246aff0f32
  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/7GZBRXYAYuhTOnNZhCsheR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GZBRXYAYuhTOnNZhCsheR
  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 0x3e952a1a0530a28352ce505c0d2d17de526486fede94535e2ce5d8246aff0f32. 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/7GZBRXYAYuhTOnNZhCsheR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GZBRXYAYuhTOnNZhCsheR.
    date published: 2026-06-13T17:25:41Z
track: Papitxulo
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186309
  explicit: false
  by artist: Etxepe
  by artist: Axeri
  by artist: Eli
  by artist: Fane
  by artist: Tatta
  by artist: FEZE
  in album: Etxeperreo
    type: MusicAlbum
    date published: 2023-07-21
  isrc code: ES71G2321030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T21:19:16+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x487ff7fbbe4655a8a38031eff9340b373c3d168c9a7a98590c1fd47d9b876312
  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/1bsFU3zDbb25wTZhG2boOv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsFU3zDbb25wTZhG2boOv
  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 0x487ff7fbbe4655a8a38031eff9340b373c3d168c9a7a98590c1fd47d9b876312. 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/1bsFU3zDbb25wTZhG2boOv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1bsFU3zDbb25wTZhG2boOv.
    date published: 2026-06-13T17:25:41Z
track: O De Tualet
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153600
  explicit: false
  by artist: Etxepe
  by artist: Anixe
  by artist: Fane
  by artist: Denso
  in album: Etxeperreo
  isrc code: ES71G2316264
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Goxua
track: Kapoeira
track: Vamp
track: Porrón
track: Perreo Diaboliko

Etxepe
type: MusicGroup

Anixe
type: MusicGroup

Fane
type: MusicGroup

Denso
type: MusicGroup

Etxeperreo
type: MusicAlbum
date published: 2023-07-21

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-09T20:19:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953536

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

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

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

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36","isrc":"ES71G2316264","name":"O De Tualet","registered_at":"2026-06-09T20:19:24Z","spotify_id":"7uyOjfyfauYQlrzPbQbVkY","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 0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36. 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/7uyOjfyfauYQlrzPbQbVkY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uyOjfyfauYQlrzPbQbVkY.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36","isrc":"ES71G2316264","name":"O De Tualet","registered_at":"2026-06-09T20:19:24Z","spotify_id":"7uyOjfyfauYQlrzPbQbVkY","type":"track"}

Goxua
type: MusicRecording
duration: PT3M14S
duration ms: 194355
explicit: false
by artist: Etxepe
by artist: Fane
by artist: Eli
by artist: Axeri
by artist: EMEKA
by artist: FEZE
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318879
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:59:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e8871777aecd2e39ed95f2cf48560ca2128bfac7163bf22ff192a77c0c22754
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/0CfmwGm7FnukunvthdNfcB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CfmwGm7FnukunvthdNfcB
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 0x0e8871777aecd2e39ed95f2cf48560ca2128bfac7163bf22ff192a77c0c22754. 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/0CfmwGm7FnukunvthdNfcB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0CfmwGm7FnukunvthdNfcB.
  date published: 2026-06-13T15:41:10Z

Kapoeira
type: MusicRecording
duration: PT3M21S
duration ms: 201176
explicit: false
by artist: Etxepe
by artist: Fane
by artist: Maida
by artist: Denso
by artist: Eli
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:19:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x240b9fe40bf174f39f9a477d95e0e5c1f59919bf932c24f9eabed08c8d34bdf0
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/36opdzBmtUMzTi0GUJT8PT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36opdzBmtUMzTi0GUJT8PT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240b9fe40bf174f39f9a477d95e0e5c1f59919bf932c24f9eabed08c8d34bdf0. 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/36opdzBmtUMzTi0GUJT8PT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36opdzBmtUMzTi0GUJT8PT.
  date published: 2026-07-02T03:30:09Z

Vamp
type: MusicRecording
duration: PT3M19S
duration ms: 199200
explicit: false
by artist: Etxepe
by artist: Fane
by artist: Axeri
by artist: Eli
by artist: Maida
by artist: Denso
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318881
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f1a310308e735287e0c0568a9691074277fb78a541131c0cf65bd055cfbd97b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cnYp4RZX9t6asCYSatH9x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cnYp4RZX9t6asCYSatH9x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1a310308e735287e0c0568a9691074277fb78a541131c0cf65bd055cfbd97b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3cnYp4RZX9t6asCYSatH9x.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cnYp4RZX9t6asCYSatH9x.
  date published: 2026-07-02T05:09:12Z

Porrón
type: MusicRecording
duration: PT3M8S
duration ms: 188625
explicit: false
by artist: Etxepe
by artist: Eli
by artist: Fane
by artist: Denso
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318882
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T21:05:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea5621e1c8e547000071712bc439ff90b961188ac52dd18589c38effb28fab80
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/3fSUpr8ZangNmjil5w628w.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fSUpr8ZangNmjil5w628w
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea5621e1c8e547000071712bc439ff90b961188ac52dd18589c38effb28fab80","isrc":"ESA092318882","name":"Porrón","registered_at":"2026-06-18T21:05:27Z","spotify_id":"3fSUpr8ZangNmjil5w628w","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 0xea5621e1c8e547000071712bc439ff90b961188ac52dd18589c38effb28fab80. 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/3fSUpr8ZangNmjil5w628w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fSUpr8ZangNmjil5w628w.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xea5621e1c8e547000071712bc439ff90b961188ac52dd18589c38effb28fab80","isrc":"ESA092318882","name":"Porrón","registered_at":"2026-06-18T21:05:27Z","spotify_id":"3fSUpr8ZangNmjil5w628w","type":"track"}

Perreo Diaboliko
type: MusicRecording
duration: PT4M30S
duration ms: 270315
explicit: false
by artist: Etxepe
by artist: Denso
by artist: Fane
by artist: Eli
by artist: Axeri
by artist: GOLDEN21K
by artist: Tatta
by artist: Urbe
by artist: Mutiko
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318883
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T09:25:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27ddd3bdc5cb16de39bae50190ec0b8ee0c1a8e59efc14a97ea27d6e2a42c5e4
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/4C9Vh7DpljTGepznMZth0N.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C9Vh7DpljTGepznMZth0N
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27ddd3bdc5cb16de39bae50190ec0b8ee0c1a8e59efc14a97ea27d6e2a42c5e4","isrc":"ESA092318883","name":"Perreo Diaboliko","registered_at":"2026-06-21T09:25:52Z","spotify_id":"4C9Vh7DpljTGepznMZth0N","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 0x27ddd3bdc5cb16de39bae50190ec0b8ee0c1a8e59efc14a97ea27d6e2a42c5e4. 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/4C9Vh7DpljTGepznMZth0N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C9Vh7DpljTGepznMZth0N.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x27ddd3bdc5cb16de39bae50190ec0b8ee0c1a8e59efc14a97ea27d6e2a42c5e4","isrc":"ESA092318883","name":"Perreo Diaboliko","registered_at":"2026-06-21T09:25:52Z","spotify_id":"4C9Vh7DpljTGepznMZth0N","type":"track"}

Game Over
type: MusicAlbum
date published: 2023-03-09
track: Sangre Pt. II
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98081
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Game Over
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: ES71G2306256
track: Game Boy
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230322
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Game Over
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: ES71G2305389
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T08:11:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956312
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956312
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/34UxhaN9cBCLRJWuAdlP7b.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34UxhaN9cBCLRJWuAdlP7b
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd","isrc":"ES71G2305389","name":"Game Boy","registered_at":"2026-06-22T08:11:28Z","spotify_id":"34UxhaN9cBCLRJWuAdlP7b","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 0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34UxhaN9cBCLRJWuAdlP7b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34UxhaN9cBCLRJWuAdlP7b.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd","isrc":"ES71G2305389","name":"Game Boy","registered_at":"2026-06-22T08:11:28Z","spotify_id":"34UxhaN9cBCLRJWuAdlP7b","type":"track"}
track: The Last of Us
  type: MusicRecording
  duration: PT2M7S
  duration ms: 127059
  explicit: false
  by artist: Mutiko
  by artist: Denso
  by artist: Tatta
  by artist: Maida
  in album: Game Over
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: ES71G2306257
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T11:41:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x47545a3c120310d08643d73db83595f2cace0e1240866872192c72c2777f0dc1
  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/4AqTOSFgEWbUTaipHeJpY0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AqTOSFgEWbUTaipHeJpY0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x47545a3c120310d08643d73db83595f2cace0e1240866872192c72c2777f0dc1","isrc":"ES71G2306257","name":"The Last of Us","registered_at":"2026-06-20T11:41:04Z","spotify_id":"4AqTOSFgEWbUTaipHeJpY0","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 0x47545a3c120310d08643d73db83595f2cace0e1240866872192c72c2777f0dc1. 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/4AqTOSFgEWbUTaipHeJpY0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4AqTOSFgEWbUTaipHeJpY0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x47545a3c120310d08643d73db83595f2cace0e1240866872192c72c2777f0dc1","isrc":"ES71G2306257","name":"The Last of Us","registered_at":"2026-06-20T11:41:04Z","spotify_id":"4AqTOSFgEWbUTaipHeJpY0","type":"track"}
track: Medusa
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121115
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Game Over
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: ES71G2306258
track: Love Story <3
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160496
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Game Over
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: ES71G2306259
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T17:34:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6bd80e03178592bbe7c9119c87188182dd2f9ac7be362d74c67f7f294f4380a
  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/7ebhRJnwHiixbdnruDHnXq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ebhRJnwHiixbdnruDHnXq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf6bd80e03178592bbe7c9119c87188182dd2f9ac7be362d74c67f7f294f4380a","isrc":"ES71G2306259","name":"Love Story <3","registered_at":"2026-06-19T17:34:45Z","spotify_id":"7ebhRJnwHiixbdnruDHnXq","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 0xf6bd80e03178592bbe7c9119c87188182dd2f9ac7be362d74c67f7f294f4380a. 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/7ebhRJnwHiixbdnruDHnXq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ebhRJnwHiixbdnruDHnXq.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf6bd80e03178592bbe7c9119c87188182dd2f9ac7be362d74c67f7f294f4380a","isrc":"ES71G2306259","name":"Love Story <3","registered_at":"2026-06-19T17:34:45Z","spotify_id":"7ebhRJnwHiixbdnruDHnXq","type":"track"}
track: Písale
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162725
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Game Over
    type: MusicAlbum
    date published: 2023-03-09
  isrc code: ES71G2306260
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T14:34:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa58eeb0aa2a369c64ad2d54dd5bee4c077314c4f687b986ad661f8afe426500e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Kristal
track: 5 Lobitos

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5m0AIrwSCWKMOmGMKRRA6t.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m0AIrwSCWKMOmGMKRRA6t

OTSTimestamp
type: PropertyValue
value: 2026-07-02T11:38:34Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xa58eeb0aa2a369c64ad2d54dd5bee4c077314c4f687b986ad661f8afe426500e","isrc":"ES71G2306260","name":"Písale","registered_at":"2026-06-27T14:34:32Z","spotify_id":"5m0AIrwSCWKMOmGMKRRA6t","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 0xa58eeb0aa2a369c64ad2d54dd5bee4c077314c4f687b986ad661f8afe426500e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5m0AIrwSCWKMOmGMKRRA6t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5m0AIrwSCWKMOmGMKRRA6t.
date published: 2026-07-02T11:38:34Z
text: {"copyright_id":"0xa58eeb0aa2a369c64ad2d54dd5bee4c077314c4f687b986ad661f8afe426500e","isrc":"ES71G2306260","name":"Písale","registered_at":"2026-06-27T14:34:32Z","spotify_id":"5m0AIrwSCWKMOmGMKRRA6t","type":"track"}

Kristal
type: MusicRecording
duration: PT2M37S
duration ms: 157524
explicit: false
by artist: Mutiko
by artist: Denso
by artist: M.Sánchez
in album: Game Over
  type: MusicAlbum
  date published: 2023-03-09
isrc code: ES71G2306261

5 Lobitos
type: MusicRecording
duration: PT2M12S
duration ms: 132260
explicit: false
by artist: Mutiko
by artist: Denso
by artist: Chois
by artist: Zaidbreak
in album: Game Over
  type: MusicAlbum
  date published: 2023-03-09
isrc code: ES71G2306262

Loco
type: MusicAlbum
date published: 2024-07-03
track: Loco
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160204
  explicit: false
  by artist: Fane
  by artist: Denso
  by artist: Chickjuarez
  in album: Loco
    type: MusicAlbum
    date published: 2024-07-03
  isrc code: ES71G2415975
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:14:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x09fb5376dc251f4244f61e8b42949b9e787d26261112653e00635875ddfea8d9
  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/5Nnt4My8QqToD4cLb99Rff.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Nnt4My8QqToD4cLb99Rff
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fb5376dc251f4244f61e8b42949b9e787d26261112653e00635875ddfea8d9. 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/5Nnt4My8QqToD4cLb99Rff.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Nnt4My8QqToD4cLb99Rff.
    date published: 2026-06-13T12:53:06Z

Escarcha
type: MusicAlbum
date published: 2024-05-16
track: Escarcha
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186666
  explicit: false
  by artist: GOLDEN21K
  by artist: Denso
  in album: Escarcha
    type: MusicAlbum
    date published: 2024-05-16
  isrc code: ES71G2411832

Miller
type: MusicAlbum
date published: 2024-02-02
track: Miller
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141176
  explicit: false
  by artist: Tatta
  by artist: Maida
  by artist: Denso
  in album: Miller
    type: MusicAlbum
    date published: 2024-02-02
  isrc code: ES71G2401399
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:21:48+00:00

Stussy-o
type: MusicAlbum
date published: 2024-01-17
track: Stussy-o
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168837
  explicit: false
  by artist: GOLDEN21K
  by artist: Denso
  in album: Stussy-o
    type: MusicAlbum
    date published: 2024-01-17
  isrc code: ES64E2451702

EGUNON (DENSO REMIX)
type: MusicAlbum
date published: 2023-12-14
track: EGUNON - DENSO REMIX
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193920
  explicit: false
  by artist: Chois
  by artist: Denso
  in album: EGUNON (DENSO REMIX)
    type: MusicAlbum
    date published: 2023-12-14
  isrc code: ES71G2337442

Maryland
type: MusicAlbum
date published: 2023-11-30
track: Maryland
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177272
  explicit: false
  by artist: GOLDEN21K
  by artist: Denso
  by artist: Mutiko
  in album: Maryland
    type: MusicAlbum
    date published: 2023-11-30
  isrc code: ES71G2336161

SORRY MAMA
type: MusicAlbum
date published: 2023-10-23
track: SORRY MAMA
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92185
  explicit: false
  by artist: Dizzydaik
  by artist: BIGG3M
  by artist: Denso
  in album: SORRY MAMA
    type: MusicAlbum
    date published: 2023-10-23

Adderall Kid
type: MusicAlbum
date published: 2023-09-07
track: Adderall Kid
  type: MusicRecording
  duration: PT2M46S
  duration ms: 166779
  explicit: false
  by artist: GOLDEN21K
  by artist: Denso
  in album: Adderall Kid
    type: MusicAlbum
    date published: 2023-09-07
  isrc code: ES71G2323391

Deja Vu
type: MusicAlbum
date published: 2023-06-12
track: Deja Vu
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148000
  explicit: false
  by artist: Mutiko
  by artist: Denso
  by artist: youngkinez
  in album: Deja Vu
    type: MusicAlbum
    date published: 2023-06-12
  isrc code: ES71G2318496

O De Tualet
type: MusicAlbum
date published: 2023-05-25
track: O De Tualet
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153600
  explicit: false
  by artist: Anixe
  by artist: Fane
  by artist: Denso
  in album: O De Tualet
    type: MusicAlbum
    date published: 2023-05-25
  isrc code: ES71G2316264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T20:19:24+00:00

Sport
type: MusicAlbum
date published: 2023-04-12
track: Sport
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129229
  explicit: false
  by artist: GOLDEN21K
  by artist: Denso
  in album: Sport
    type: MusicAlbum
    date published: 2023-04-12
  isrc code: ES71G2311097

Game Boy
type: MusicAlbum
date published: 2023-03-01
track: Game Boy
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230322
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Game Boy
    type: MusicAlbum
    date published: 2023-03-01
  isrc code: ES71G2305389
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T08:11:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd
  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/1kfINERkL3N0NIqbjzoiSC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfINERkL3N0NIqbjzoiSC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:53:27Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd","isrc":"ES71G2305389","name":"Game Boy","registered_at":"2026-06-22T08:11:28Z","spotify_id":"1kfINERkL3N0NIqbjzoiSC","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 0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd. 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/1kfINERkL3N0NIqbjzoiSC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfINERkL3N0NIqbjzoiSC.
    date published: 2026-07-08T03:53:27Z
    text: {"copyright_id":"0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd","isrc":"ES71G2305389","name":"Game Boy","registered_at":"2026-06-22T08:11:28Z","spotify_id":"1kfINERkL3N0NIqbjzoiSC","type":"track"}

Roto
type: MusicAlbum
date published: 2023-02-15
track: Roto
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200941
  explicit: false
  by artist: EMEKA
  by artist: Denso
  in album: Roto
    type: MusicAlbum
    date published: 2023-02-15
  isrc code: USA2P2311121
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T12:44:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa79ca6b52a6a1489b9e15903fd81861ef9dfa9c94ccf2fcb05181ddc3fb4f9d9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2gOcZvjfR4KH2FvE8iHJ1Y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gOcZvjfR4KH2FvE8iHJ1Y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79ca6b52a6a1489b9e15903fd81861ef9dfa9c94ccf2fcb05181ddc3fb4f9d9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gOcZvjfR4KH2FvE8iHJ1Y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2gOcZvjfR4KH2FvE8iHJ1Y.
    date published: 2026-07-02T11:38:34Z

Ciego
type: MusicAlbum
date published: 2023-02-03
track: Ciego
  type: MusicRecording
  duration: PT3M11S
  duration ms: 191764
  explicit: false
  by artist: EMEKA
  by artist: Denso
  in album: Ciego
    type: MusicAlbum
    date published: 2023-02-03
  isrc code: USA2P2250095
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T05:22:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8e367e70494ad6b02bd5862fe39337005712a0162b974dfb4da646c1eacaa310
  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/3uvbXn7OANR84kyzagiORK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uvbXn7OANR84kyzagiORK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e367e70494ad6b02bd5862fe39337005712a0162b974dfb4da646c1eacaa310. 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/3uvbXn7OANR84kyzagiORK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3uvbXn7OANR84kyzagiORK.
    date published: 2026-07-02T03:30:09Z

Milhouse - Remixe
type: MusicAlbum
date published: 2022-12-08
track: Milhouse - Remixe
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245000
  explicit: false
  by artist: Mutiko
  by artist: M.Sánchez
  by artist: Denso
  by artist: Tatta
  by artist: Hofe
  by artist: Kiliki
  by artist: Vazkez
  in album: Milhouse - Remixe
    type: MusicAlbum
    date published: 2022-12-08
  isrc code: ESA092233733
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T14:18:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc7e925d88f004e9b33a8da965f6d5de13d5101a9a09257e0c2b0e4d4de1ee172
  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/47hXDVCY1TKvJ5eubnWzmD.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47hXDVCY1TKvJ5eubnWzmD
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc7e925d88f004e9b33a8da965f6d5de13d5101a9a09257e0c2b0e4d4de1ee172","isrc":"ESA092233733","name":"Milhouse - Remixe","registered_at":"2026-06-08T14:18:45Z","spotify_id":"47hXDVCY1TKvJ5eubnWzmD","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 0xc7e925d88f004e9b33a8da965f6d5de13d5101a9a09257e0c2b0e4d4de1ee172. 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/47hXDVCY1TKvJ5eubnWzmD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47hXDVCY1TKvJ5eubnWzmD.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xc7e925d88f004e9b33a8da965f6d5de13d5101a9a09257e0c2b0e4d4de1ee172","isrc":"ESA092233733","name":"Milhouse - Remixe","registered_at":"2026-06-08T14:18:45Z","spotify_id":"47hXDVCY1TKvJ5eubnWzmD","type":"track"}

Yo Más
type: MusicAlbum
date published: 2022-11-25
track: Yo Más
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184000
  explicit: false
  by artist: EMEKA
  by artist: Denso
  in album: Yo Más
    type: MusicAlbum
    date published: 2022-11-25
  isrc code: USA2P2252739
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T17:09:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x31a9d3770706f185513f0830d93c5171bd1161c79878fc3175518b13ceeb3240
  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/7FST4jipEarzTdOxYBFihv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FST4jipEarzTdOxYBFihv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x31a9d3770706f185513f0830d93c5171bd1161c79878fc3175518b13ceeb3240","isrc":"USA2P2252739","name":"Yo Más","registered_at":"2026-06-11T17:09:06Z","spotify_id":"7FST4jipEarzTdOxYBFihv","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 0x31a9d3770706f185513f0830d93c5171bd1161c79878fc3175518b13ceeb3240. 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/7FST4jipEarzTdOxYBFihv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FST4jipEarzTdOxYBFihv.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x31a9d3770706f185513f0830d93c5171bd1161c79878fc3175518b13ceeb3240","isrc":"USA2P2252739","name":"Yo Más","registered_at":"2026-06-11T17:09:06Z","spotify_id":"7FST4jipEarzTdOxYBFihv","type":"track"}

Se Piensa
type: MusicAlbum
date published: 2022-11-18
track: Se Piensa
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222580
  explicit: false
  by artist: Tatta
  by artist: Denso
  in album: Se Piensa
    type: MusicAlbum
    date published: 2022-11-18
  isrc code: ESA092228675
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T21:56:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf5e69415dc41f10f68dd2bd862e32528fd3dbdf1ae1f58d8b1a808f77a25f1cf
  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/7aVXDYKedzMnsecJhc7AGm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aVXDYKedzMnsecJhc7AGm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf5e69415dc41f10f68dd2bd862e32528fd3dbdf1ae1f58d8b1a808f77a25f1cf","isrc":"ESA092228675","name":"Se Piensa","registered_at":"2026-06-07T21:56:05Z","spotify_id":"7aVXDYKedzMnsecJhc7AGm","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 0xf5e69415dc41f10f68dd2bd862e32528fd3dbdf1ae1f58d8b1a808f77a25f1cf. 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/7aVXDYKedzMnsecJhc7AGm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7aVXDYKedzMnsecJhc7AGm.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xf5e69415dc41f10f68dd2bd862e32528fd3dbdf1ae1f58d8b1a808f77a25f1cf","isrc":"ESA092228675","name":"Se Piensa","registered_at":"2026-06-07T21:56:05Z","spotify_id":"7aVXDYKedzMnsecJhc7AGm","type":"track"}

Alesardui
type: MusicAlbum
date published: 2022-11-11
track: Alesardui
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237103
  explicit: false
  by artist: Mutiko
  by artist: Denso
  by artist: Tatta
  by artist: Eli
  by artist: Fane
  in album: Alesardui
    type: MusicAlbum
    date published: 2022-11-11
  isrc code: ESA092228654
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T10:10:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x68852797802aa70d73c8e03e5e13922fe879a623785056c32760a224b2085d5e
  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/0qJbM3ri1LZtEKfPuVMxvK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qJbM3ri1LZtEKfPuVMxvK
  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 0x68852797802aa70d73c8e03e5e13922fe879a623785056c32760a224b2085d5e. 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/0qJbM3ri1LZtEKfPuVMxvK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0qJbM3ri1LZtEKfPuVMxvK.
    date published: 2026-06-13T13:32:09Z

Moonlight
type: MusicAlbum
date published: 2022-10-12
track: Moonlight
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151048
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Moonlight
    type: MusicAlbum
    date published: 2022-10-12
  isrc code: ESA092220659
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T01:08:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2ef8848709d0781c4d10dc6212635d68736f14da47099e3c13549899754e28c5
  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/2GKqRHubPJy6dTYqJd1D0T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GKqRHubPJy6dTYqJd1D0T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef8848709d0781c4d10dc6212635d68736f14da47099e3c13549899754e28c5. 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/2GKqRHubPJy6dTYqJd1D0T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GKqRHubPJy6dTYqJd1D0T.
    date published: 2026-07-02T03:55:08Z

Mira ke bonito
type: MusicAlbum
date published: 2022-08-18
track: Mira ke bonito
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169090
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Mira ke bonito
    type: MusicAlbum
    date published: 2022-08-18
  isrc code: ESA092211200
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T20:57:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe355f15047b8877d12e53990cb9c02435ec5610b04482217b38074b85b32f2a6
  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/1GGkjSoZaMKSaHOSCaaOMf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GGkjSoZaMKSaHOSCaaOMf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe355f15047b8877d12e53990cb9c02435ec5610b04482217b38074b85b32f2a6","isrc":"ESA092211200","name":"Mira ke bonito","registered_at":"2026-06-18T20:57:15Z","spotify_id":"1GGkjSoZaMKSaHOSCaaOMf","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 0xe355f15047b8877d12e53990cb9c02435ec5610b04482217b38074b85b32f2a6. 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/1GGkjSoZaMKSaHOSCaaOMf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1GGkjSoZaMKSaHOSCaaOMf.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xe355f15047b8877d12e53990cb9c02435ec5610b04482217b38074b85b32f2a6","isrc":"ESA092211200","name":"Mira ke bonito","registered_at":"2026-06-18T20:57:15Z","spotify_id":"1GGkjSoZaMKSaHOSCaaOMf","type":"track"}

Frío
type: MusicAlbum
date published: 2022-05-18
track: Frío
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153600
  explicit: false
  by artist: Tatta
  by artist: Denso
  in album: Frío
    type: MusicAlbum
    date published: 2022-05-18
  isrc code: ESA012214447
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:04:29+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x46a136b4729cb3f009452f0fd193d7c9d2c3ebda663a45dd2766ed9e93fb10b6
  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/6uK2EaLXQA17YMJIujKg8T.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uK2EaLXQA17YMJIujKg8T
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x46a136b4729cb3f009452f0fd193d7c9d2c3ebda663a45dd2766ed9e93fb10b6","isrc":"ESA012214447","name":"Frío","registered_at":"2026-06-06T19:04:29Z","spotify_id":"6uK2EaLXQA17YMJIujKg8T","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 0x46a136b4729cb3f009452f0fd193d7c9d2c3ebda663a45dd2766ed9e93fb10b6. 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/6uK2EaLXQA17YMJIujKg8T.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6uK2EaLXQA17YMJIujKg8T.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x46a136b4729cb3f009452f0fd193d7c9d2c3ebda663a45dd2766ed9e93fb10b6","isrc":"ESA012214447","name":"Frío","registered_at":"2026-06-06T19:04:29Z","spotify_id":"6uK2EaLXQA17YMJIujKg8T","type":"track"}

Milhouse
type: MusicAlbum
date published: 2022-04-29
track: Milhouse
  type: MusicRecording
  duration: PT2M58S
  duration ms: 178333
  explicit: false
  by artist: Mutiko
  by artist: M.Sánchez
  by artist: Denso
  in album: Milhouse
    type: MusicAlbum
    date published: 2022-04-29
  isrc code: ESA012252960

Todo Me Pesa
type: MusicAlbum
date published: 2022-02-22
track: Todo Me Pesa
  type: MusicRecording
  duration: PT3M46S
  duration ms: 226764
  explicit: false
  by artist: EMEKA
  by artist: Denso
  in album: Todo Me Pesa
    type: MusicAlbum
    date published: 2022-02-22
  isrc code: ESA012223543
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:33:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x83e7bb396784722f90f39e82e599a801bd05f5d9824a9bf7da9ab7fff53368d4
  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/7CzlhZU07cRTBBGANFxxJZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CzlhZU07cRTBBGANFxxJZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x83e7bb396784722f90f39e82e599a801bd05f5d9824a9bf7da9ab7fff53368d4","isrc":"ESA012223543","name":"Todo Me Pesa","registered_at":"2026-06-08T05:33:26Z","spotify_id":"7CzlhZU07cRTBBGANFxxJZ","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 0x83e7bb396784722f90f39e82e599a801bd05f5d9824a9bf7da9ab7fff53368d4. 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/7CzlhZU07cRTBBGANFxxJZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CzlhZU07cRTBBGANFxxJZ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x83e7bb396784722f90f39e82e599a801bd05f5d9824a9bf7da9ab7fff53368d4","isrc":"ESA012223543","name":"Todo Me Pesa","registered_at":"2026-06-08T05:33:26Z","spotify_id":"7CzlhZU07cRTBBGANFxxJZ","type":"track"}

Sativa
type: MusicAlbum
date published: 2021-12-01
track: Sativa
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183853
  explicit: false
  by artist: Mutiko
  by artist: Denso
  in album: Sativa
    type: MusicAlbum
    date published: 2021-12-01
  isrc code: ESA011589611
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T20:58:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4d6a34e1a61de3a8ea381f99f37edf81b9a5aec53e3ce001e9b911cd85e6d3ee
  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/4rxiZ3dQ7ueicsEjKrWIWr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rxiZ3dQ7ueicsEjKrWIWr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6a34e1a61de3a8ea381f99f37edf81b9a5aec53e3ce001e9b911cd85e6d3ee. 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/4rxiZ3dQ7ueicsEjKrWIWr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4rxiZ3dQ7ueicsEjKrWIWr.
    date published: 2026-07-02T03:55:08Z

Playoffs
type: MusicAlbum
date published: 2021-09-17
track: Playoffs
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230883
  explicit: false
  by artist: El Negro
  by artist: FEZZY JAY
  by artist: Denso
  in album: Playoffs
    type: MusicAlbum
    date published: 2021-09-17
  isrc code: ES71G2142796

Los ojos no mienten
type: MusicAlbum
date published: 2021-03-21
track: Los ojos no mienten
  type: MusicRecording
  duration: PT4M49S
  duration ms: 289576
  explicit: false
  by artist: El Negro
  by artist: Denso
  in album: Los ojos no mienten
    type: MusicAlbum
    date published: 2021-03-21
  isrc code: ESA012164425

Money
type: MusicAlbum
date published: 2021-03-14
track: Money
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201045
  explicit: false
  by artist: El Negro
  by artist: Denso
  in album: Money
    type: MusicAlbum
    date published: 2021-03-14
  isrc code: ESA012164431

Te va a doler
type: MusicAlbum
date published: 2021-03-07
track: Te va a doler
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223441
  explicit: false
  by artist: El Negro
  by artist: Denso
  in album: Te va a doler
    type: MusicAlbum
    date published: 2021-03-07
  isrc code: ESA012166576

Cuesta Abajo
type: MusicAlbum
date published: 2021-02-14
track: Cuesta Abajo
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206605
  explicit: false
  by artist: El Negro
  by artist: Denso
  in album: Cuesta Abajo
    type: MusicAlbum
    date published: 2021-02-14
  isrc code: ESA012157154
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T09:23:56+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf93f10670e1db2d8373f93e270fc7471b067562228b32d4eea1440db270e04fb
  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/1NXvVE7NIrZJLeBEO8RPWn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NXvVE7NIrZJLeBEO8RPWn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf93f10670e1db2d8373f93e270fc7471b067562228b32d4eea1440db270e04fb","isrc":"ESA012157154","name":"Cuesta Abajo","registered_at":"2026-06-21T09:23:56Z","spotify_id":"1NXvVE7NIrZJLeBEO8RPWn","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 0xf93f10670e1db2d8373f93e270fc7471b067562228b32d4eea1440db270e04fb. 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/1NXvVE7NIrZJLeBEO8RPWn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NXvVE7NIrZJLeBEO8RPWn.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0xf93f10670e1db2d8373f93e270fc7471b067562228b32d4eea1440db270e04fb","isrc":"ESA012157154","name":"Cuesta Abajo","registered_at":"2026-06-21T09:23:56Z","spotify_id":"1NXvVE7NIrZJLeBEO8RPWn","type":"track"}

Un Fajo Más
type: MusicAlbum
date published: 2021-02-04
track: Un Fajo Más
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200439
  explicit: false
  by artist: EAZYBOI
  by artist: FERNANDOCOSTA
  by artist: Denso
  in album: Un Fajo Más
    type: MusicAlbum
    date published: 2021-02-04

Con Cariño
type: MusicAlbum
date published: 2020-11-08
track: Con Cariño
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185714
  explicit: false
  by artist: EMEKA
  by artist: Denso
  in album: Con Cariño
    type: MusicAlbum
    date published: 2020-11-08
  isrc code: ESA011764532
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T03:10:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a196963b0a04f7b277583a7c052d1881cf48c3751beeb18dd33f4fa5463c987
  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/7ycZHlRVykIR7lda3yVdF9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ycZHlRVykIR7lda3yVdF9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a196963b0a04f7b277583a7c052d1881cf48c3751beeb18dd33f4fa5463c987","isrc":"ESA011764532","name":"Con Cariño","registered_at":"2026-06-07T03:10:53Z","spotify_id":"7ycZHlRVykIR7lda3yVdF9","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 0x0a196963b0a04f7b277583a7c052d1881cf48c3751beeb18dd33f4fa5463c987. 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/7ycZHlRVykIR7lda3yVdF9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ycZHlRVykIR7lda3yVdF9.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x0a196963b0a04f7b277583a7c052d1881cf48c3751beeb18dd33f4fa5463c987","isrc":"ESA011764532","name":"Con Cariño","registered_at":"2026-06-07T03:10:53Z","spotify_id":"7ycZHlRVykIR7lda3yVdF9","type":"track"}

Maryland
type: MusicRecording
duration: PT2M57S
duration ms: 177272
explicit: false
by artist: GOLDEN21K
by artist: Denso
by artist: Mutiko
in album: Maryland
  type: MusicAlbum
  date published: 2023-11-30
isrc code: ES71G2336161

Game Boy
type: MusicRecording
duration: PT3M50S
duration ms: 230322
explicit: false
by artist: Mutiko
by artist: Denso
in album: Game Boy
  type: MusicAlbum
  date published: 2023-03-01
isrc code: ES71G2305389
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:11:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd
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/1kfINERkL3N0NIqbjzoiSC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfINERkL3N0NIqbjzoiSC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd","isrc":"ES71G2305389","name":"Game Boy","registered_at":"2026-06-22T08:11:28Z","spotify_id":"1kfINERkL3N0NIqbjzoiSC","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 0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd. 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/1kfINERkL3N0NIqbjzoiSC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kfINERkL3N0NIqbjzoiSC.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd","isrc":"ES71G2305389","name":"Game Boy","registered_at":"2026-06-22T08:11:28Z","spotify_id":"1kfINERkL3N0NIqbjzoiSC","type":"track"}

Miller
type: MusicRecording
duration: PT2M21S
duration ms: 141176
explicit: false
by artist: Tatta
by artist: Maida
by artist: Denso
in album: Miller
  type: MusicAlbum
  date published: 2024-02-02
isrc code: ES71G2401399
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:21:48+00:00

Morir Solo
type: MusicRecording
duration: PT4M17S
duration ms: 257349
explicit: false
by artist: Isayah Thomas
by artist: Ihon
by artist: Denso
by artist: Celia Amores
in album: Morir Solo
  type: MusicAlbum
  date published: 2023-05-11
isrc code: QZMZ92358349

E.N.E.M.
type: MusicRecording
duration: PT3M48S
duration ms: 228571
explicit: false
by artist: Tatta
by artist: Mutiko
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T20:02:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60f100025ff4e60576be084e3644e5c467166b154f3663fc1e3f5382508191ec
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/0mdXlVAdZlHjH8yA0PVEdE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mdXlVAdZlHjH8yA0PVEdE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f100025ff4e60576be084e3644e5c467166b154f3663fc1e3f5382508191ec. 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/0mdXlVAdZlHjH8yA0PVEdE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0mdXlVAdZlHjH8yA0PVEdE.
  date published: 2026-07-02T03:30:09Z

Si Muriera Esta Noche
type: MusicRecording
duration: PT2M53S
duration ms: 173414
explicit: false
by artist: Tatta
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:30:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97
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/6VJGjCroHcbFZh2c0elqNd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VJGjCroHcbFZh2c0elqNd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97","isrc":"ES71G2401409","name":"Si Muriera Esta Noche","registered_at":"2026-06-08T05:30:27Z","spotify_id":"6VJGjCroHcbFZh2c0elqNd","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 0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97. 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/6VJGjCroHcbFZh2c0elqNd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6VJGjCroHcbFZh2c0elqNd.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97","isrc":"ES71G2401409","name":"Si Muriera Esta Noche","registered_at":"2026-06-08T05:30:27Z","spotify_id":"6VJGjCroHcbFZh2c0elqNd","type":"track"}

Miller
type: MusicRecording
duration: PT2M21S
duration ms: 141176
explicit: false
by artist: Tatta
by artist: Maida
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401399
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:21:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x570bccecb06a47b9bd2cf7911a675f552b292281e91a96487667918c45f77906
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/56sUMbSEI4GGPRDZwR9yxc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56sUMbSEI4GGPRDZwR9yxc
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 0x570bccecb06a47b9bd2cf7911a675f552b292281e91a96487667918c45f77906. 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/56sUMbSEI4GGPRDZwR9yxc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/56sUMbSEI4GGPRDZwR9yxc.
  date published: 2026-06-13T17:25:41Z

Como Estar En Clase
type: MusicRecording
duration: PT3M2S
duration ms: 182950
explicit: false
by artist: Tatta
by artist: Axeri
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:43:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194
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/0Iout1wENwrwSEjkdyQgEd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Iout1wENwrwSEjkdyQgEd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194","isrc":"ES71G2401410","name":"Como Estar En Clase","registered_at":"2026-06-24T20:43:34Z","spotify_id":"0Iout1wENwrwSEjkdyQgEd","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 0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194. 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/0Iout1wENwrwSEjkdyQgEd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Iout1wENwrwSEjkdyQgEd.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194","isrc":"ES71G2401410","name":"Como Estar En Clase","registered_at":"2026-06-24T20:43:34Z","spotify_id":"0Iout1wENwrwSEjkdyQgEd","type":"track"}

Zure Falta Dut
type: MusicRecording
duration: PT2M51S
duration ms: 171360
explicit: false
by artist: Tatta
by artist: Bengo
by artist: Fane
by artist: Denso
by artist: Maida
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T16:40:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229
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/6bMhYSYosIaPlLDFqDSJdE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bMhYSYosIaPlLDFqDSJdE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229","isrc":"ES71G2401412","name":"Zure Falta Dut","registered_at":"2026-06-04T16:40:31Z","spotify_id":"6bMhYSYosIaPlLDFqDSJdE","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 0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229. 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/6bMhYSYosIaPlLDFqDSJdE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bMhYSYosIaPlLDFqDSJdE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229","isrc":"ES71G2401412","name":"Zure Falta Dut","registered_at":"2026-06-04T16:40:31Z","spotify_id":"6bMhYSYosIaPlLDFqDSJdE","type":"track"}

Dónde Estás
type: MusicRecording
duration: PT2M45S
duration ms: 165000
explicit: false
by artist: Tatta
by artist: EMEKA
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401413
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T05:28:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919
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/01uFenlw2QStafYi4WmgDx.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01uFenlw2QStafYi4WmgDx
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919","isrc":"ES71G2401413","name":"Dónde Estás","registered_at":"2026-06-08T05:28:13Z","spotify_id":"01uFenlw2QStafYi4WmgDx","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 0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919. 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/01uFenlw2QStafYi4WmgDx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/01uFenlw2QStafYi4WmgDx.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919","isrc":"ES71G2401413","name":"Dónde Estás","registered_at":"2026-06-08T05:28:13Z","spotify_id":"01uFenlw2QStafYi4WmgDx","type":"track"}

Martin
type: MusicRecording
duration: PT3M4S
duration ms: 184500
explicit: false
by artist: Tatta
by artist: Denso
in album: Martin
  type: MusicAlbum
  date published: 2024-02-16
isrc code: ES71G2401414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:59:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4e0877bdea5b6735252d822744edc5dc506498849edbf5d146ed2f5217e0b8bc
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/4ak4hTCePzDYI9C9EQzFbz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ak4hTCePzDYI9C9EQzFbz
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 0x4e0877bdea5b6735252d822744edc5dc506498849edbf5d146ed2f5217e0b8bc. 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/4ak4hTCePzDYI9C9EQzFbz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4ak4hTCePzDYI9C9EQzFbz.
  date published: 2026-06-13T15:41:10Z

Etxeperreo
type: MusicRecording
duration: PT3M4S
duration ms: 184615
explicit: false
by artist: Etxepe
by artist: Fane
by artist: Axeri
by artist: Denso
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318876
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T12:44:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6753f2c406c799c9d66a23dc342f1b6705ebf6c478ef2265cccb2d6241614e17
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/1iOF4gQLlP1xMn32I08Lhz.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iOF4gQLlP1xMn32I08Lhz
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 0x6753f2c406c799c9d66a23dc342f1b6705ebf6c478ef2265cccb2d6241614e17. 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/1iOF4gQLlP1xMn32I08Lhz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iOF4gQLlP1xMn32I08Lhz.
  date published: 2026-06-13T12:47:07Z

Malekoia
type: MusicRecording
duration: PT4M3S
duration ms: 243444
explicit: false
by artist: Etxepe
by artist: Fane
by artist: Eli
by artist: Axeri
by artist: Maida
by artist: Denso
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318878
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:03:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e952a1a0530a28352ce505c0d2d17de526486fede94535e2ce5d8246aff0f32
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/7GZBRXYAYuhTOnNZhCsheR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GZBRXYAYuhTOnNZhCsheR
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 0x3e952a1a0530a28352ce505c0d2d17de526486fede94535e2ce5d8246aff0f32. 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/7GZBRXYAYuhTOnNZhCsheR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GZBRXYAYuhTOnNZhCsheR.
  date published: 2026-06-13T17:25:41Z

O De Tualet
type: MusicRecording
duration: PT2M33S
duration ms: 153600
explicit: false
by artist: Etxepe
by artist: Anixe
by artist: Fane
by artist: Denso
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ES71G2316264
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T20:19:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36
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/7uyOjfyfauYQlrzPbQbVkY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uyOjfyfauYQlrzPbQbVkY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36","isrc":"ES71G2316264","name":"O De Tualet","registered_at":"2026-06-09T20:19:24Z","spotify_id":"7uyOjfyfauYQlrzPbQbVkY","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 0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36. 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/7uyOjfyfauYQlrzPbQbVkY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uyOjfyfauYQlrzPbQbVkY.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x9c50a059384246eb6051d1dfd7942ca7aa17cd343b14d802652a9b4729352a36","isrc":"ES71G2316264","name":"O De Tualet","registered_at":"2026-06-09T20:19:24Z","spotify_id":"7uyOjfyfauYQlrzPbQbVkY","type":"track"}

Kapoeira
type: MusicRecording
duration: PT3M21S
duration ms: 201176
explicit: false
by artist: Etxepe
by artist: Fane
by artist: Maida
by artist: Denso
by artist: Eli
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318880
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:19:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x240b9fe40bf174f39f9a477d95e0e5c1f59919bf932c24f9eabed08c8d34bdf0
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/36opdzBmtUMzTi0GUJT8PT.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36opdzBmtUMzTi0GUJT8PT
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240b9fe40bf174f39f9a477d95e0e5c1f59919bf932c24f9eabed08c8d34bdf0. 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/36opdzBmtUMzTi0GUJT8PT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/36opdzBmtUMzTi0GUJT8PT.
  date published: 2026-07-02T03:30:09Z

Vamp
type: MusicRecording
duration: PT3M19S
duration ms: 199200
explicit: false
by artist: Etxepe
by artist: Fane
by artist: Axeri
by artist: Eli
by artist: Maida
by artist: Denso
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318881
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T08:11:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f1a310308e735287e0c0568a9691074277fb78a541131c0cf65bd055cfbd97b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3cnYp4RZX9t6asCYSatH9x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3cnYp4RZX9t6asCYSatH9x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-02T05:09:12Z

Porrón
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duration ms: 188625
explicit: false
by artist: Etxepe
by artist: Eli
by artist: Fane
by artist: Denso
in album: Etxeperreo
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  date published: 2023-07-21
isrc code: ESA092318882
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET 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 0xea5621e1c8e547000071712bc439ff90b961188ac52dd18589c38effb28fab80. 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/3fSUpr8ZangNmjil5w628w.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3fSUpr8ZangNmjil5w628w.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xea5621e1c8e547000071712bc439ff90b961188ac52dd18589c38effb28fab80","isrc":"ESA092318882","name":"Porrón","registered_at":"2026-06-18T21:05:27Z","spotify_id":"3fSUpr8ZangNmjil5w628w","type":"track"}

Perreo Diaboliko
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duration: PT4M30S
duration ms: 270315
explicit: false
by artist: Etxepe
by artist: Denso
by artist: Fane
by artist: Eli
by artist: Axeri
by artist: GOLDEN21K
by artist: Tatta
by artist: Urbe
by artist: Mutiko
in album: Etxeperreo
  type: MusicAlbum
  date published: 2023-07-21
isrc code: ESA092318883
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ddd3bdc5cb16de39bae50190ec0b8ee0c1a8e59efc14a97ea27d6e2a42c5e4. 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/4C9Vh7DpljTGepznMZth0N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4C9Vh7DpljTGepznMZth0N.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x27ddd3bdc5cb16de39bae50190ec0b8ee0c1a8e59efc14a97ea27d6e2a42c5e4","isrc":"ESA092318883","name":"Perreo Diaboliko","registered_at":"2026-06-21T09:25:52Z","spotify_id":"4C9Vh7DpljTGepznMZth0N","type":"track"}

Sangre Pt. II
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duration: PT1M38S
duration ms: 98081
explicit: false
by artist: Mutiko
by artist: Denso
in album: Game Over
  type: MusicAlbum
  date published: 2023-03-09
isrc code: ES71G2306256

Game Boy
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duration: PT3M50S
duration ms: 230322
explicit: false
by artist: Mutiko
by artist: Denso
in album: Game Over
  type: MusicAlbum
  date published: 2023-03-09
isrc code: ES71G2305389
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9982bd71911e36f3f58956695288b84195f0012272582941c59f6a5c4b4438fd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34UxhaN9cBCLRJWuAdlP7b.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/34UxhaN9cBCLRJWuAdlP7b.
  date published: 2026-07-02T05:09:12Z
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