Zeballos
type: MusicGroup
popularity: 56
followers: 263376
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec749d92fd4081b5054f124e10612273a5845dbd92abdeb588fcb8eab56e5ad3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ab6fefe-0e50-4924-98d1-e802f14eacc0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ab6fefe-0e50-4924-98d1-e802f14eacc0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ab6fefe-0e50-4924-98d1-e802f14eacc0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec749d92fd4081b5054f124e10612273a5845dbd92abdeb588fcb8eab56e5ad3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ab6fefe-0e50-4924-98d1-e802f14eacc0.json and https://artists.proofprofile.net/proofs/artist/2ab6fefe-0e50-4924-98d1-e802f14eacc0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Indeleble
  type: MusicAlbum
  date published: 2023-05-12
  track: Indeleble
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194285
    explicit: false
    by artist: Zeballos
    by artist: Fianru
    in album: Indeleble
      type: MusicAlbum
      date published: 2023-05-12
    isrc code: UYAS12300009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-17T04:13:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc21b4d944230ec7a8151f7520b5f3b4305c395de4886fa07e913ebb825c00dcf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 954130
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/954130
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4DnmXoRZYZBItLe4Gt1JBD.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DnmXoRZYZBItLe4Gt1JBD
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-17T20:31:10Z
    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 0xc21b4d944230ec7a8151f7520b5f3b4305c395de4886fa07e913ebb825c00dcf. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DnmXoRZYZBItLe4Gt1JBD.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/4DnmXoRZYZBItLe4Gt1JBD.
      date published: 2026-06-17T20:31:10Z
album: Cocido Madrileño
  type: MusicAlbum
  date published: 2023-11-09
  track: Cocido Madrileño
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302254
    explicit: false
    by artist: Zeballos
    by artist: Denom
    in album: Cocido Madrileño
      type: MusicAlbum
      date published: 2023-11-09
    isrc code: UYAS12300018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T03:31:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058
    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/2H4ZBPItzc22VJh5X1ZyQR.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H4ZBPItzc22VJh5X1ZyQR
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058","isrc":"UYAS12300018","name":"Cocido Madrileño","registered_at":"2026-06-08T03:31:54Z","spotify_id":"2H4ZBPItzc22VJh5X1ZyQR","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 0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058. 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/2H4ZBPItzc22VJh5X1ZyQR.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/2H4ZBPItzc22VJh5X1ZyQR.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058","isrc":"UYAS12300018","name":"Cocido Madrileño","registered_at":"2026-06-08T03:31:54Z","spotify_id":"2H4ZBPItzc22VJh5X1ZyQR","type":"track"}
album: Tres Cruces
  type: MusicAlbum
  date published: 2023-07-21
  track: Tres Cruces
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180571
    explicit: false
    by artist: Zeballos
    by artist: Sule B
    by artist: LI4M
    in album: Tres Cruces
      type: MusicAlbum
      date published: 2023-07-21
    isrc code: UYAS12300014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T10:56:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x30df96720952fda24e842cca1d6661b91217e6975257c1f51b667676c88b8c20
    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/2i5iRxy65y6ATO361kljFW.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i5iRxy65y6ATO361kljFW
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x30df96720952fda24e842cca1d6661b91217e6975257c1f51b667676c88b8c20","isrc":"UYAS12300014","name":"Tres Cruces","registered_at":"2026-06-20T10:56:15Z","spotify_id":"2i5iRxy65y6ATO361kljFW","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 0x30df96720952fda24e842cca1d6661b91217e6975257c1f51b667676c88b8c20. 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/2i5iRxy65y6ATO361kljFW.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/2i5iRxy65y6ATO361kljFW.
      date published: 2026-07-02T03:30:09Z
      text: {"copyright_id":"0x30df96720952fda24e842cca1d6661b91217e6975257c1f51b667676c88b8c20","isrc":"UYAS12300014","name":"Tres Cruces","registered_at":"2026-06-20T10:56:15Z","spotify_id":"2i5iRxy65y6ATO361kljFW","type":"track"}
album: LANA
  type: MusicAlbum
  date published: 2024-03-07
  track: LANA
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162665
    explicit: false
    by artist: Oney1
    by artist: Zeballos
    in album: LANA
      type: MusicAlbum
      date published: 2024-03-07
    isrc code: USA2P2413921
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
album: Asimetría
album: Bailalo Lento
album: DEFCON 1
album: Ying Yang
album: Dead Men Walking
album: Por Si Mañana
album: Warp 5
album: DURO
album: SUR LUV
album: Otro Weekend
album: AIRPORT RISOTTO
album: VAINA
album: Debe ser feo
album: De Verdad
album: NO ME TIRA
album: Cristalina
album: Si no me olvido
album: PAC-MAN
album: Alzypher Vol. 18
album: Pacto
album: King Kong
album: Sweet Dreams
album: Bullshit 2
album: Ubi al privado
album: Lento Remix (feat. Shoda Monkas)
album: Rosalía
album: Gloriax
album: Ragazza
album: Cuando Te Vi
album: OBSE
album: Zona Liberada
album: Después de Antes
album: Me Pregunto
album: YTUME
album: LEALTAD
album: Dando Vueltas
track: Zeballos
track: Bailalo Lento
track: T&K
track: Cursiva
track: Vampira
track: Blunt
track: Money
track: Multitud
track: Tarantina
track: Indeleble
track: Robinho - RMX
track: Robinho
track: Cocido Madrileño
track: Botellas
track: Tres Cruces
track: Chamuyos No - Remix
track: La Primera Cena
track: LANA
track: YTUME

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T06:35:19+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x35961e2285feedfcba41e8afdcd5fee574ccfd9676c48e9f36c4a79dfa6ef61a

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953528

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5GWjLk9rYfaU24psGK0dSL.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5GWjLk9rYfaU24psGK0dSL

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35961e2285feedfcba41e8afdcd5fee574ccfd9676c48e9f36c4a79dfa6ef61a. 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/5GWjLk9rYfaU24psGK0dSL.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/5GWjLk9rYfaU24psGK0dSL.
date published: 2026-06-13T15:41:10Z

Asimetría
type: MusicAlbum
date published: 2020-05-29
track: Truco o Cambio
  type: MusicRecording
  duration: PT2M43S
  duration ms: 163281
  explicit: false
  by artist: Zeballos
  in album: Asimetría
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: UYM122002261
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:47:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcf5e700ef21afe4f0bff1c17da3db49cd69dc5c90469c78162100724c1bbe7ba
  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/3z6h2jJW01oiCZ6alSq8In.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3z6h2jJW01oiCZ6alSq8In
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcf5e700ef21afe4f0bff1c17da3db49cd69dc5c90469c78162100724c1bbe7ba","isrc":"UYM122002261","name":"Truco o Cambio","registered_at":"2026-06-07T13:47:19Z","spotify_id":"3z6h2jJW01oiCZ6alSq8In","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 0xcf5e700ef21afe4f0bff1c17da3db49cd69dc5c90469c78162100724c1bbe7ba. 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/3z6h2jJW01oiCZ6alSq8In.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/3z6h2jJW01oiCZ6alSq8In.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xcf5e700ef21afe4f0bff1c17da3db49cd69dc5c90469c78162100724c1bbe7ba","isrc":"UYM122002261","name":"Truco o Cambio","registered_at":"2026-06-07T13:47:19Z","spotify_id":"3z6h2jJW01oiCZ6alSq8In","type":"track"}
track: Te lo Advertí
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254884
  explicit: false
  by artist: Zeballos
  in album: Asimetría
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: UYM122002262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:48:14+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2de75a11cd6dd0011dbed6c90abc00481871bb43fff7595171f08b81fc42445c
  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/3IQs81vxBSPrdSUVe9rXF9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3IQs81vxBSPrdSUVe9rXF9
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2de75a11cd6dd0011dbed6c90abc00481871bb43fff7595171f08b81fc42445c","isrc":"UYM122002262","name":"Te lo Advertí","registered_at":"2026-06-06T04:48:14Z","spotify_id":"3IQs81vxBSPrdSUVe9rXF9","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 0x2de75a11cd6dd0011dbed6c90abc00481871bb43fff7595171f08b81fc42445c. 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/3IQs81vxBSPrdSUVe9rXF9.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/3IQs81vxBSPrdSUVe9rXF9.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x2de75a11cd6dd0011dbed6c90abc00481871bb43fff7595171f08b81fc42445c","isrc":"UYM122002262","name":"Te lo Advertí","registered_at":"2026-06-06T04:48:14Z","spotify_id":"3IQs81vxBSPrdSUVe9rXF9","type":"track"}
track: Mami Perdón
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: Zeballos
  by artist: Gavo
  in album: Asimetría
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: UYM122002263
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:14:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcfbdebb67307f69fae0585cc5769cce0e318b574c455848ecc5178f68100e075
  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/44ddRI6JcWZlckOKXR4MmF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44ddRI6JcWZlckOKXR4MmF
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xcfbdebb67307f69fae0585cc5769cce0e318b574c455848ecc5178f68100e075","isrc":"UYM122002263","name":"Mami Perdón","registered_at":"2026-06-07T20:14:08Z","spotify_id":"44ddRI6JcWZlckOKXR4MmF","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 0xcfbdebb67307f69fae0585cc5769cce0e318b574c455848ecc5178f68100e075. 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/44ddRI6JcWZlckOKXR4MmF.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/44ddRI6JcWZlckOKXR4MmF.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xcfbdebb67307f69fae0585cc5769cce0e318b574c455848ecc5178f68100e075","isrc":"UYM122002263","name":"Mami Perdón","registered_at":"2026-06-07T20:14:08Z","spotify_id":"44ddRI6JcWZlckOKXR4MmF","type":"track"}
track: Cuernos de Angel
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168214
  explicit: false
  by artist: Zeballos
  in album: Asimetría
    type: MusicAlbum
    date published: 2020-05-29
  isrc code: UYM122002264
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:26:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x85902ca08c017b242dfdef58dd2dce3677162e4496861b528e954e8e68de150a
  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/7r9TKHW1L2cL4mNH9j8HHv.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7r9TKHW1L2cL4mNH9j8HHv
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x85902ca08c017b242dfdef58dd2dce3677162e4496861b528e954e8e68de150a","isrc":"UYM122002264","name":"Cuernos de Angel","registered_at":"2026-06-06T15:26:32Z","spotify_id":"7r9TKHW1L2cL4mNH9j8HHv","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 0x85902ca08c017b242dfdef58dd2dce3677162e4496861b528e954e8e68de150a. 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/7r9TKHW1L2cL4mNH9j8HHv.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/7r9TKHW1L2cL4mNH9j8HHv.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x85902ca08c017b242dfdef58dd2dce3677162e4496861b528e954e8e68de150a","isrc":"UYM122002264","name":"Cuernos de Angel","registered_at":"2026-06-06T15:26:32Z","spotify_id":"7r9TKHW1L2cL4mNH9j8HHv","type":"track"}
track: Asimetría
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177631
  explicit: false
  by artist: Zeballos
  in album: Asimetría
  isrc code: UYM122002265
  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: Condena
track: Inconformistas
track: Flash
track: La Presión
track: Yendo al Toque
track: Vendido
track: Catarsis
track: Bs As

Asimetría
type: MusicAlbum
date published: 2020-05-29

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-04T16:44:02+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xe4b10b1945b367ea0cb0ebcad0f892023d84dd43401541660516b36236bfca28

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/6puAw7mUAWM2NcEI9Xbg8k.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6puAw7mUAWM2NcEI9Xbg8k

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xe4b10b1945b367ea0cb0ebcad0f892023d84dd43401541660516b36236bfca28","isrc":"UYM122002265","name":"Asimetría","registered_at":"2026-06-04T16:44:02Z","spotify_id":"6puAw7mUAWM2NcEI9Xbg8k","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 0xe4b10b1945b367ea0cb0ebcad0f892023d84dd43401541660516b36236bfca28. 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/6puAw7mUAWM2NcEI9Xbg8k.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/6puAw7mUAWM2NcEI9Xbg8k.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xe4b10b1945b367ea0cb0ebcad0f892023d84dd43401541660516b36236bfca28","isrc":"UYM122002265","name":"Asimetría","registered_at":"2026-06-04T16:44:02Z","spotify_id":"6puAw7mUAWM2NcEI9Xbg8k","type":"track"}

Condena
type: MusicRecording
duration: PT2M39S
duration ms: 159958
explicit: false
by artist: Zeballos
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM122002266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T10:52:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f53a1f348c91c4cec5d676fe7e66d1dbf6ef8117ec0bc2bd01b2e467fe4b51b
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/2EUmairXpmKmX9adXNDef0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2EUmairXpmKmX9adXNDef0
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 0x8f53a1f348c91c4cec5d676fe7e66d1dbf6ef8117ec0bc2bd01b2e467fe4b51b. 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/2EUmairXpmKmX9adXNDef0.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/2EUmairXpmKmX9adXNDef0.
  date published: 2026-06-13T15:41:10Z

Inconformistas
type: MusicRecording
duration: PT3M56S
duration ms: 236678
explicit: false
by artist: Zeballos
by artist: NSB
by artist: NG
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM122002267
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:35:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13207cd81b6cd689e939f8438ee32105b3ef3f19599a683cccf1df7da5b66f50
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/4A4PR3HE56hf9MB7zfO3D3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4A4PR3HE56hf9MB7zfO3D3
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 0x13207cd81b6cd689e939f8438ee32105b3ef3f19599a683cccf1df7da5b66f50. 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/4A4PR3HE56hf9MB7zfO3D3.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/4A4PR3HE56hf9MB7zfO3D3.
  date published: 2026-06-13T17:25:41Z

Flash
type: MusicRecording
duration: PT2M53S
duration ms: 173212
explicit: false
by artist: Zeballos
by artist: Rodridi
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM122002268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:11:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4875c1d594bea28e73bdc94f0150a4cfd46da23ec5ab059d8437b784792a9f8
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/1iMQKw8YX1a08mRRcQE1rk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iMQKw8YX1a08mRRcQE1rk
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 0xe4875c1d594bea28e73bdc94f0150a4cfd46da23ec5ab059d8437b784792a9f8. 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/1iMQKw8YX1a08mRRcQE1rk.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/1iMQKw8YX1a08mRRcQE1rk.
  date published: 2026-06-13T12:53:06Z

La Presión
type: MusicRecording
duration: PT3M9S
duration ms: 189293
explicit: false
by artist: Zeballos
by artist: Mili Milanss
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM122002269
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:27:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf569f04644e16cfb080e778331a20e88a875a7e62d7e9056e9a1cda365bf3fd
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/2UsPWbf02xCY6t0OuaJ2Mg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UsPWbf02xCY6t0OuaJ2Mg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf569f04644e16cfb080e778331a20e88a875a7e62d7e9056e9a1cda365bf3fd","isrc":"UYM122002269","name":"La Presión","registered_at":"2026-06-08T03:27:43Z","spotify_id":"2UsPWbf02xCY6t0OuaJ2Mg","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 0xcf569f04644e16cfb080e778331a20e88a875a7e62d7e9056e9a1cda365bf3fd. 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/2UsPWbf02xCY6t0OuaJ2Mg.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/2UsPWbf02xCY6t0OuaJ2Mg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcf569f04644e16cfb080e778331a20e88a875a7e62d7e9056e9a1cda365bf3fd","isrc":"UYM122002269","name":"La Presión","registered_at":"2026-06-08T03:27:43Z","spotify_id":"2UsPWbf02xCY6t0OuaJ2Mg","type":"track"}

Yendo al Toque
type: MusicRecording
duration: PT2M29S
duration ms: 149229
explicit: false
by artist: Zeballos
by artist: Rodridi
by artist: Mili Milanss
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM122002226
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T17:00:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf05f1ae9d9f6f306a8bc203de24c184e780708a5d0728eaf7c2dd5d3ec18e7ee
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/4FjpCTI0B3VZBZRmfokOPg.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4FjpCTI0B3VZBZRmfokOPg
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf05f1ae9d9f6f306a8bc203de24c184e780708a5d0728eaf7c2dd5d3ec18e7ee","isrc":"UYM122002226","name":"Yendo al Toque","registered_at":"2026-06-05T17:00:53Z","spotify_id":"4FjpCTI0B3VZBZRmfokOPg","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 0xf05f1ae9d9f6f306a8bc203de24c184e780708a5d0728eaf7c2dd5d3ec18e7ee. 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/4FjpCTI0B3VZBZRmfokOPg.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/4FjpCTI0B3VZBZRmfokOPg.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xf05f1ae9d9f6f306a8bc203de24c184e780708a5d0728eaf7c2dd5d3ec18e7ee","isrc":"UYM122002226","name":"Yendo al Toque","registered_at":"2026-06-05T17:00:53Z","spotify_id":"4FjpCTI0B3VZBZRmfokOPg","type":"track"}

Vendido
type: MusicRecording
duration: PT4M11S
duration ms: 251351
explicit: false
by artist: Zeballos
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM121903945
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T00:39:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca060df453b8b20f5cdf5ecaa64ee687cbf9ce4223c8314ec9a04aed8c556a0d
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/3ll87IC4q1pOm64fOyDKVL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ll87IC4q1pOm64fOyDKVL
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 0xca060df453b8b20f5cdf5ecaa64ee687cbf9ce4223c8314ec9a04aed8c556a0d. 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/3ll87IC4q1pOm64fOyDKVL.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/3ll87IC4q1pOm64fOyDKVL.
  date published: 2026-06-13T15:41:10Z

Catarsis
type: MusicRecording
duration: PT3M34S
duration ms: 214833
explicit: false
by artist: Zeballos
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM122002270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:59:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x59961e1ec1fb2549a15878e1687d7bb28bf16ba5064e6a6fd0f01ba339730a44
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/5lDI0aZlCel1GppWDtRlE3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lDI0aZlCel1GppWDtRlE3
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 0x59961e1ec1fb2549a15878e1687d7bb28bf16ba5064e6a6fd0f01ba339730a44. 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/5lDI0aZlCel1GppWDtRlE3.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/5lDI0aZlCel1GppWDtRlE3.
  date published: 2026-06-13T15:41:10Z

Bs As
type: MusicRecording
duration: PT3M2S
duration ms: 182896
explicit: false
by artist: Zeballos
by artist: Rodridi
in album: Asimetría
  type: MusicAlbum
  date published: 2020-05-29
isrc code: UYM122002271
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:19:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x699d92afc0c4bd9cb96fe795c95a2d8c037f13f0f9d5af0bd4f01759039ea7b1
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/09FkAYK0AzFqIf4xaEB1Rn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/09FkAYK0AzFqIf4xaEB1Rn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x699d92afc0c4bd9cb96fe795c95a2d8c037f13f0f9d5af0bd4f01759039ea7b1","isrc":"UYM122002271","name":"Bs As","registered_at":"2026-06-07T20:19:22Z","spotify_id":"09FkAYK0AzFqIf4xaEB1Rn","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 0x699d92afc0c4bd9cb96fe795c95a2d8c037f13f0f9d5af0bd4f01759039ea7b1. 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/09FkAYK0AzFqIf4xaEB1Rn.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/09FkAYK0AzFqIf4xaEB1Rn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x699d92afc0c4bd9cb96fe795c95a2d8c037f13f0f9d5af0bd4f01759039ea7b1","isrc":"UYM122002271","name":"Bs As","registered_at":"2026-06-07T20:19:22Z","spotify_id":"09FkAYK0AzFqIf4xaEB1Rn","type":"track"}

Bailalo Lento
type: MusicAlbum
date published: 2020-12-25
track: Money
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170696
  explicit: false
  by artist: Zeballos
  in album: Bailalo Lento
    type: MusicAlbum
    date published: 2020-12-25
  isrc code: UYM122002396
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T10:52:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0c1edbafcdd64ecc3bf26242356928e7c4b98ffe362f2249cb88fb82192fc2e7
  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/18tnq6DExA0s1WMazWtDAw.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18tnq6DExA0s1WMazWtDAw
  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 0x0c1edbafcdd64ecc3bf26242356928e7c4b98ffe362f2249cb88fb82192fc2e7. 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/18tnq6DExA0s1WMazWtDAw.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/18tnq6DExA0s1WMazWtDAw.
    date published: 2026-06-13T17:25:41Z
track: T&K
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154899
  explicit: false
  by artist: Zeballos
  in album: Bailalo Lento
    type: MusicAlbum
    date published: 2020-12-25
  isrc code: UYM122003624
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:40:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6dfcc5497de7e68c8f828e96356a6c99be67aa16827d49be2cde5e2a3c9c3d08
  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/1oRTDRGIvBQXYislDQjvsr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oRTDRGIvBQXYislDQjvsr
  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 0x6dfcc5497de7e68c8f828e96356a6c99be67aa16827d49be2cde5e2a3c9c3d08. 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/1oRTDRGIvBQXYislDQjvsr.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/1oRTDRGIvBQXYislDQjvsr.
    date published: 2026-06-13T12:47:07Z
track: Cursiva
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260665
  explicit: false
  by artist: Zeballos
  by artist: Fati Macedo
  by artist: Malapraxxis
  by artist: Rodridi
  in album: Bailalo Lento
    type: MusicAlbum
    date published: 2020-12-25
  isrc code: UYM122003625
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T01:11:40+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb06da9a2d9d84bf5c73ce1f2073230ea4c7b7b9ca44f8d408e7cd890987249a8
  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/6yz6OyD1YiNHlHneTCpWwH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yz6OyD1YiNHlHneTCpWwH
  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 0xb06da9a2d9d84bf5c73ce1f2073230ea4c7b7b9ca44f8d408e7cd890987249a8. 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/6yz6OyD1YiNHlHneTCpWwH.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/6yz6OyD1YiNHlHneTCpWwH.
    date published: 2026-06-13T15:41:10Z
track: Blunt
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159272
  explicit: false
  by artist: Zeballos
  in album: Bailalo Lento
    type: MusicAlbum
    date published: 2020-12-25
  isrc code: UYM122003626
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:19:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x15235479e590bfd47280ad26013ed6509c720187c13354fb58ed6ca846b013f3
  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/3OXsqZjWjBboCjTfl0cyLQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OXsqZjWjBboCjTfl0cyLQ
  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 0x15235479e590bfd47280ad26013ed6509c720187c13354fb58ed6ca846b013f3. 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/3OXsqZjWjBboCjTfl0cyLQ.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/3OXsqZjWjBboCjTfl0cyLQ.
    date published: 2026-06-13T13:32:09Z
track: Multitud
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230700
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  by artist: Gavo
  in album: Bailalo Lento
    type: MusicAlbum
    date published: 2020-12-25
  isrc code: UYM122003627
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Tarantina
track: Bailalo Lento
track: Vampira

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-11T10:53:11+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x6591e6bc59f9252f2df5582656292d352201d6308e56d72df658e9588a896d99

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/2IITX6UJGtTDsMz3gKaK6n.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IITX6UJGtTDsMz3gKaK6n

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6591e6bc59f9252f2df5582656292d352201d6308e56d72df658e9588a896d99. 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/2IITX6UJGtTDsMz3gKaK6n.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/2IITX6UJGtTDsMz3gKaK6n.
date published: 2026-06-13T17:25:41Z

Tarantina
type: MusicRecording
duration: PT3M15S
duration ms: 195227
explicit: false
by artist: Zeballos
by artist: Miranda Diaz
by artist: Julieta
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003628
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:56:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8c68c6dad1c692bfeb20dc12c34ae0a0c0af0bdab151dea594c7063c06c3a0b
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/50WNsASKJUHORhxWLv2tO7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50WNsASKJUHORhxWLv2tO7
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 0xf8c68c6dad1c692bfeb20dc12c34ae0a0c0af0bdab151dea594c7063c06c3a0b. 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/50WNsASKJUHORhxWLv2tO7.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/50WNsASKJUHORhxWLv2tO7.
  date published: 2026-06-13T13:32:09Z

Bailalo Lento
type: MusicRecording
duration: PT2M49S
duration ms: 169158
explicit: false
by artist: Zeballos
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003629
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:08:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8
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/4Y5zxzmmdfxoUCliJ6lr9m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y5zxzmmdfxoUCliJ6lr9m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8","isrc":"UYM122003629","name":"Bailalo Lento","registered_at":"2026-06-04T14:08:21Z","spotify_id":"4Y5zxzmmdfxoUCliJ6lr9m","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 0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8. 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/4Y5zxzmmdfxoUCliJ6lr9m.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/4Y5zxzmmdfxoUCliJ6lr9m.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8","isrc":"UYM122003629","name":"Bailalo Lento","registered_at":"2026-06-04T14:08:21Z","spotify_id":"4Y5zxzmmdfxoUCliJ6lr9m","type":"track"}

Vampira
type: MusicRecording
duration: PT2M36S
duration ms: 156988
explicit: false
by artist: Zeballos
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122002400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:25:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89cfc27aec63b33d816cda09fd64ba30f3ec60058339ba0f01c5a659cf74ddeb
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/6CT69FumxtbxWhjhvJ7wxo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CT69FumxtbxWhjhvJ7wxo
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 0x89cfc27aec63b33d816cda09fd64ba30f3ec60058339ba0f01c5a659cf74ddeb. 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/6CT69FumxtbxWhjhvJ7wxo.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/6CT69FumxtbxWhjhvJ7wxo.
  date published: 2026-06-13T13:32:09Z

DEFCON 1
type: MusicAlbum
date published: 2023-12-19
track: HANDS UP
  type: MusicRecording
  duration: PT2M51S
  duration ms: 171938
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  by artist: Bruno Cammá
  by artist: DJ Miami
  in album: DEFCON 1
    type: MusicAlbum
    date published: 2023-12-19
  isrc code: UYAS12300019
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T18:01:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6422e7c4099794052443a3b3a6636f1790c2e40ad269693c2aa3b619119cd422
  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/4TAjn2Guc9FhrYi2GWkCcp.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TAjn2Guc9FhrYi2GWkCcp
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6422e7c4099794052443a3b3a6636f1790c2e40ad269693c2aa3b619119cd422","isrc":"UYAS12300019","name":"HANDS UP","registered_at":"2026-06-10T18:01:11Z","spotify_id":"4TAjn2Guc9FhrYi2GWkCcp","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 0x6422e7c4099794052443a3b3a6636f1790c2e40ad269693c2aa3b619119cd422. 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/4TAjn2Guc9FhrYi2GWkCcp.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/4TAjn2Guc9FhrYi2GWkCcp.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x6422e7c4099794052443a3b3a6636f1790c2e40ad269693c2aa3b619119cd422","isrc":"UYAS12300019","name":"HANDS UP","registered_at":"2026-06-10T18:01:11Z","spotify_id":"4TAjn2Guc9FhrYi2GWkCcp","type":"track"}
track: MALAS LENGUAS
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198737
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  in album: DEFCON 1
    type: MusicAlbum
    date published: 2023-12-19
  isrc code: UYAS12300020
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T10:52:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61a2517ab2e7c5e1ee8edc53b36f0825b683a1d29a2fc793c9afd18f3102dca4
  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/7KpooYS4FGL5Aw3fHLGGq2.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7KpooYS4FGL5Aw3fHLGGq2
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61a2517ab2e7c5e1ee8edc53b36f0825b683a1d29a2fc793c9afd18f3102dca4","isrc":"UYAS12300020","name":"MALAS LENGUAS","registered_at":"2026-06-11T10:52:55Z","spotify_id":"7KpooYS4FGL5Aw3fHLGGq2","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 0x61a2517ab2e7c5e1ee8edc53b36f0825b683a1d29a2fc793c9afd18f3102dca4. 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/7KpooYS4FGL5Aw3fHLGGq2.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/7KpooYS4FGL5Aw3fHLGGq2.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x61a2517ab2e7c5e1ee8edc53b36f0825b683a1d29a2fc793c9afd18f3102dca4","isrc":"UYAS12300020","name":"MALAS LENGUAS","registered_at":"2026-06-11T10:52:55Z","spotify_id":"7KpooYS4FGL5Aw3fHLGGq2","type":"track"}
track: CREMA AMERICANA
  type: MusicRecording
  duration: PT2M31S
  duration ms: 151011
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  by artist: Bruno Cammá
  in album: DEFCON 1
    type: MusicAlbum
    date published: 2023-12-19
  isrc code: UYAS12300021
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:11:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7fde34fe42914bebad8bbce97893a71d891dbbf72bd07f67460d05035f97baa6
  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/3HWTstjVqDUj02IgyBDOaK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3HWTstjVqDUj02IgyBDOaK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x7fde34fe42914bebad8bbce97893a71d891dbbf72bd07f67460d05035f97baa6","isrc":"UYAS12300021","name":"CREMA AMERICANA","registered_at":"2026-06-10T04:11:26Z","spotify_id":"3HWTstjVqDUj02IgyBDOaK","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 0x7fde34fe42914bebad8bbce97893a71d891dbbf72bd07f67460d05035f97baa6. 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/3HWTstjVqDUj02IgyBDOaK.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/3HWTstjVqDUj02IgyBDOaK.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x7fde34fe42914bebad8bbce97893a71d891dbbf72bd07f67460d05035f97baa6","isrc":"UYAS12300021","name":"CREMA AMERICANA","registered_at":"2026-06-10T04:11:26Z","spotify_id":"3HWTstjVqDUj02IgyBDOaK","type":"track"}
track: ÁCIDO
  type: MusicRecording
  duration: PT2M39S
  duration ms: 159948
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  in album: DEFCON 1
    type: MusicAlbum
    date published: 2023-12-19
  isrc code: UYAS12300022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:21:41+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x879f1b48129cc079a69f13fea14f3587aaf8629d22ae77684e3528b53bb63270
  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/7pyJqTYEi34CIa5hCAlyIx.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pyJqTYEi34CIa5hCAlyIx
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x879f1b48129cc079a69f13fea14f3587aaf8629d22ae77684e3528b53bb63270","isrc":"UYAS12300022","name":"ÁCIDO","registered_at":"2026-06-08T12:21:41Z","spotify_id":"7pyJqTYEi34CIa5hCAlyIx","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 0x879f1b48129cc079a69f13fea14f3587aaf8629d22ae77684e3528b53bb63270. 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/7pyJqTYEi34CIa5hCAlyIx.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/7pyJqTYEi34CIa5hCAlyIx.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x879f1b48129cc079a69f13fea14f3587aaf8629d22ae77684e3528b53bb63270","isrc":"UYAS12300022","name":"ÁCIDO","registered_at":"2026-06-08T12:21:41Z","spotify_id":"7pyJqTYEi34CIa5hCAlyIx","type":"track"}
track: DOSMIL
track: YING YANG
track: MUCHO MEJOR
track: MENTILES

DOSMIL
type: MusicRecording
duration: PT3M6S
duration ms: 186778
explicit: false
by artist: Zeballos
by artist: Mili Milanss
in album: DEFCON 1
  type: MusicAlbum
  date published: 2023-12-19
isrc code: UYAS12300023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T08:33:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b339451233a5a9f7d9c49f58a8a6bfd4a4ebb076109e2e666ac0367f77882fa
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/2HAaKUrXAH8f88PPl3wXBh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2HAaKUrXAH8f88PPl3wXBh
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 0x4b339451233a5a9f7d9c49f58a8a6bfd4a4ebb076109e2e666ac0367f77882fa. 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/2HAaKUrXAH8f88PPl3wXBh.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/2HAaKUrXAH8f88PPl3wXBh.
  date published: 2026-06-13T15:41:10Z

YING YANG
type: MusicRecording
duration: PT3M3S
duration ms: 183479
explicit: false
by artist: Zeballos
by artist: Mili Milanss
by artist: Bruno Cammá
in album: DEFCON 1
  type: MusicAlbum
  date published: 2023-12-19
isrc code: UYAS12300017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:09:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3
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/5bNReD5x6hSXZqiVKCts8F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5bNReD5x6hSXZqiVKCts8F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3","isrc":"UYAS12300017","name":"YING YANG","registered_at":"2026-06-10T04:09:00Z","spotify_id":"5bNReD5x6hSXZqiVKCts8F","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 0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3. 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/5bNReD5x6hSXZqiVKCts8F.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/5bNReD5x6hSXZqiVKCts8F.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3","isrc":"UYAS12300017","name":"YING YANG","registered_at":"2026-06-10T04:09:00Z","spotify_id":"5bNReD5x6hSXZqiVKCts8F","type":"track"}

MUCHO MEJOR
type: MusicRecording
duration: PT3M29S
duration ms: 209686
explicit: false
by artist: Zeballos
by artist: Mili Milanss
by artist: Bruno Cammá
in album: DEFCON 1
  type: MusicAlbum
  date published: 2023-12-19
isrc code: UYAS12300024
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:53:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb50f2bdb9992ee0db1e46a0b31b999cbe74fb91823466a5a855c612690ac0d7a
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/3QqcAvoiuzxOagoOycX3Qi.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3QqcAvoiuzxOagoOycX3Qi
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb50f2bdb9992ee0db1e46a0b31b999cbe74fb91823466a5a855c612690ac0d7a","isrc":"UYAS12300024","name":"MUCHO MEJOR","registered_at":"2026-06-11T10:53:09Z","spotify_id":"3QqcAvoiuzxOagoOycX3Qi","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 0xb50f2bdb9992ee0db1e46a0b31b999cbe74fb91823466a5a855c612690ac0d7a. 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/3QqcAvoiuzxOagoOycX3Qi.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/3QqcAvoiuzxOagoOycX3Qi.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb50f2bdb9992ee0db1e46a0b31b999cbe74fb91823466a5a855c612690ac0d7a","isrc":"UYAS12300024","name":"MUCHO MEJOR","registered_at":"2026-06-11T10:53:09Z","spotify_id":"3QqcAvoiuzxOagoOycX3Qi","type":"track"}

MENTILES
type: MusicRecording
duration: PT2M51S
duration ms: 171206
explicit: false
by artist: Zeballos
by artist: Mili Milanss
by artist: Bruno Cammá
in album: DEFCON 1
  type: MusicAlbum
  date published: 2023-12-19
isrc code: UYAS12300025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:52:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x494033a47a553f3bada3d3e4a548de6a1951a3546907dd310c1560c960f03325
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/4kTyxYLkDcAI1bTc9jmVCn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kTyxYLkDcAI1bTc9jmVCn
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 0x494033a47a553f3bada3d3e4a548de6a1951a3546907dd310c1560c960f03325. 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/4kTyxYLkDcAI1bTc9jmVCn.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/4kTyxYLkDcAI1bTc9jmVCn.
  date published: 2026-06-13T17:25:41Z

Ying Yang
type: MusicAlbum
date published: 2023-10-13
track: Ying Yang
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183479
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  by artist: Bruno Cammá
  in album: Ying Yang
    type: MusicAlbum
    date published: 2023-10-13
  isrc code: UYAS12300017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T04:09:00+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3
  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/6t3Nc7TaM9XavFpR753XgC.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6t3Nc7TaM9XavFpR753XgC
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3","isrc":"UYAS12300017","name":"Ying Yang","registered_at":"2026-06-10T04:09:00Z","spotify_id":"6t3Nc7TaM9XavFpR753XgC","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 0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3. 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/6t3Nc7TaM9XavFpR753XgC.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/6t3Nc7TaM9XavFpR753XgC.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x5b603238cc2bfe9acbcbff9d6a10cd4ce85886b275d86c8ee02b9b5317a975d3","isrc":"UYAS12300017","name":"Ying Yang","registered_at":"2026-06-10T04:09:00Z","spotify_id":"6t3Nc7TaM9XavFpR753XgC","type":"track"}

Dead Men Walking
type: MusicAlbum
date published: 2023-09-01
track: Dead Men Walking
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225714
  explicit: false
  by artist: Mili Milanss
  by artist: Zeballos
  by artist: Bruno Cammá
  in album: Dead Men Walking
    type: MusicAlbum
    date published: 2023-09-01
  isrc code: QM3DF2283819
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:34:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb3048d4368b3b61fb27a9b9e118c9a06a73671c776306d3f90eec3c3f423c21
  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/67BJvF1BzNrvv3Xm8UtdPb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67BJvF1BzNrvv3Xm8UtdPb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xdb3048d4368b3b61fb27a9b9e118c9a06a73671c776306d3f90eec3c3f423c21","isrc":"QM3DF2283819","name":"Dead Men Walking","registered_at":"2026-06-09T08:34:28Z","spotify_id":"67BJvF1BzNrvv3Xm8UtdPb","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 0xdb3048d4368b3b61fb27a9b9e118c9a06a73671c776306d3f90eec3c3f423c21. 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/67BJvF1BzNrvv3Xm8UtdPb.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/67BJvF1BzNrvv3Xm8UtdPb.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xdb3048d4368b3b61fb27a9b9e118c9a06a73671c776306d3f90eec3c3f423c21","isrc":"QM3DF2283819","name":"Dead Men Walking","registered_at":"2026-06-09T08:34:28Z","spotify_id":"67BJvF1BzNrvv3Xm8UtdPb","type":"track"}

Por Si Mañana
type: MusicAlbum
date published: 2019-07-04
track: Contacto
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190426
  explicit: false
  by artist: Zeballos
  in album: Por Si Mañana
    type: MusicAlbum
    date published: 2019-07-04
  isrc code: QZGLM1947977
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T20:17:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5d1943a2f09e30a511c09b20b6195ba58aecc496eb04f647c63d2b8dcdab8950
  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/1zC7VNxIh4roIGDTwboKOF.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1zC7VNxIh4roIGDTwboKOF
  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 0x5d1943a2f09e30a511c09b20b6195ba58aecc496eb04f647c63d2b8dcdab8950. 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/1zC7VNxIh4roIGDTwboKOF.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/1zC7VNxIh4roIGDTwboKOF.
    date published: 2026-06-13T15:41:10Z
track: Pa Pocos
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167727
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  in album: Por Si Mañana
    type: MusicAlbum
    date published: 2019-07-04
  isrc code: QZGLM1947978
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T04:41:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe9b39509dcedab2e1d38325bc3130688158bc25d1005f9f290b0930794ee74a1
  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/3a2Vqf6OTRAbuPNrgg64BJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3a2Vqf6OTRAbuPNrgg64BJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe9b39509dcedab2e1d38325bc3130688158bc25d1005f9f290b0930794ee74a1","isrc":"QZGLM1947978","name":"Pa Pocos","registered_at":"2026-06-06T04:41:38Z","spotify_id":"3a2Vqf6OTRAbuPNrgg64BJ","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 0xe9b39509dcedab2e1d38325bc3130688158bc25d1005f9f290b0930794ee74a1. 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/3a2Vqf6OTRAbuPNrgg64BJ.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/3a2Vqf6OTRAbuPNrgg64BJ.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xe9b39509dcedab2e1d38325bc3130688158bc25d1005f9f290b0930794ee74a1","isrc":"QZGLM1947978","name":"Pa Pocos","registered_at":"2026-06-06T04:41:38Z","spotify_id":"3a2Vqf6OTRAbuPNrgg64BJ","type":"track"}
track: Beatriz
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249067
  explicit: false
  by artist: Zeballos
  in album: Por Si Mañana
    type: MusicAlbum
    date published: 2019-07-04
  isrc code: QZGLM1947979
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T12:29:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd81795570eda31a0b76e79a59f4c41bf1ccf2f07274c14629bc3566f9bd5bfc0
  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/790S2H5KABV0ioomCEZf1k.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/790S2H5KABV0ioomCEZf1k
  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 0xd81795570eda31a0b76e79a59f4c41bf1ccf2f07274c14629bc3566f9bd5bfc0. 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/790S2H5KABV0ioomCEZf1k.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/790S2H5KABV0ioomCEZf1k.
    date published: 2026-06-13T15:41:10Z
track: 1 de Cada 1000
  type: MusicRecording
  duration: PT3M17S
  duration ms: 197823
  explicit: false
  by artist: Zeballos
  in album: Por Si Mañana
    type: MusicAlbum
    date published: 2019-07-04
  isrc code: QZGLM1947980
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:44:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb25cdb6cb275b8f9de4629b04e892a1c1c7691e7298d4d87a9dbe7e0031bf35e
  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/2rdzkINvjlPPfZyX8PxQ6G.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rdzkINvjlPPfZyX8PxQ6G
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb25cdb6cb275b8f9de4629b04e892a1c1c7691e7298d4d87a9dbe7e0031bf35e","isrc":"QZGLM1947980","name":"1 de Cada 1000","registered_at":"2026-06-07T00:44:34Z","spotify_id":"2rdzkINvjlPPfZyX8PxQ6G","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 0xb25cdb6cb275b8f9de4629b04e892a1c1c7691e7298d4d87a9dbe7e0031bf35e. 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/2rdzkINvjlPPfZyX8PxQ6G.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/2rdzkINvjlPPfZyX8PxQ6G.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xb25cdb6cb275b8f9de4629b04e892a1c1c7691e7298d4d87a9dbe7e0031bf35e","isrc":"QZGLM1947980","name":"1 de Cada 1000","registered_at":"2026-06-07T00:44:34Z","spotify_id":"2rdzkINvjlPPfZyX8PxQ6G","type":"track"}
track: Eclipse
  type: MusicRecording
  duration: PT4M1S
  duration ms: 241058
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  in album: Por Si Mañana
    type: MusicAlbum
    date published: 2019-07-04
  isrc code: QZGLM1947981
  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: Sábanas Anónimas
track: Clase A
track: Secretos Manchados
track: Nadir

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-02T00:15:28+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x54b2e03f38b5ab90f8ff4699fd25b072d241816ca28c40628f4b11fea5c4f087

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3CdCCZDA3olKN3FLvrRg4o.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3CdCCZDA3olKN3FLvrRg4o

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

OTSCanonicalRecord
type: PropertyValue

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b2e03f38b5ab90f8ff4699fd25b072d241816ca28c40628f4b11fea5c4f087. 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/3CdCCZDA3olKN3FLvrRg4o.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/3CdCCZDA3olKN3FLvrRg4o.
date published: 2026-06-13T12:47:07Z

Sábanas Anónimas
type: MusicRecording
duration: PT3M7S
duration ms: 187046
explicit: false
by artist: Zeballos
in album: Por Si Mañana
  type: MusicAlbum
  date published: 2019-07-04
isrc code: QZGLM1947982
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:35:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3051384ebbd7ce1bbdffaa9ee506e344b811693c87dcf67a352f6f8e3a887f26
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/3onL7etNXsBumOa4HmFnqE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3onL7etNXsBumOa4HmFnqE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3051384ebbd7ce1bbdffaa9ee506e344b811693c87dcf67a352f6f8e3a887f26","isrc":"QZGLM1947982","name":"Sábanas Anónimas","registered_at":"2026-06-04T08:35:35Z","spotify_id":"3onL7etNXsBumOa4HmFnqE","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 0x3051384ebbd7ce1bbdffaa9ee506e344b811693c87dcf67a352f6f8e3a887f26. 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/3onL7etNXsBumOa4HmFnqE.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/3onL7etNXsBumOa4HmFnqE.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x3051384ebbd7ce1bbdffaa9ee506e344b811693c87dcf67a352f6f8e3a887f26","isrc":"QZGLM1947982","name":"Sábanas Anónimas","registered_at":"2026-06-04T08:35:35Z","spotify_id":"3onL7etNXsBumOa4HmFnqE","type":"track"}

Clase A
type: MusicRecording
duration: PT3M7S
duration ms: 187067
explicit: false
by artist: Zeballos
in album: Por Si Mañana
  type: MusicAlbum
  date published: 2019-07-04
isrc code: QZGLM1947983
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:14:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7095f9d62c0b64a398d612e9bdd2785feec7ee95b24ac6b577cb7010908348b2
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/1kifaUzE8FaZu7Y6jPlvGm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kifaUzE8FaZu7Y6jPlvGm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7095f9d62c0b64a398d612e9bdd2785feec7ee95b24ac6b577cb7010908348b2","isrc":"QZGLM1947983","name":"Clase A","registered_at":"2026-06-08T01:14:36Z","spotify_id":"1kifaUzE8FaZu7Y6jPlvGm","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 0x7095f9d62c0b64a398d612e9bdd2785feec7ee95b24ac6b577cb7010908348b2. 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/1kifaUzE8FaZu7Y6jPlvGm.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/1kifaUzE8FaZu7Y6jPlvGm.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7095f9d62c0b64a398d612e9bdd2785feec7ee95b24ac6b577cb7010908348b2","isrc":"QZGLM1947983","name":"Clase A","registered_at":"2026-06-08T01:14:36Z","spotify_id":"1kifaUzE8FaZu7Y6jPlvGm","type":"track"}

Secretos Manchados
type: MusicRecording
duration: PT2M48S
duration ms: 168275
explicit: false
by artist: Zeballos
in album: Por Si Mañana
  type: MusicAlbum
  date published: 2019-07-04
isrc code: QZGLM1947984
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:15:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbef5dddc6d4936bffddf8024f5d4ff032341d7ae7f4dcaa706c076c4a05f9ca0
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/6bzZpxzpDRqq52Y5GGklQC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6bzZpxzpDRqq52Y5GGklQC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbef5dddc6d4936bffddf8024f5d4ff032341d7ae7f4dcaa706c076c4a05f9ca0","isrc":"QZGLM1947984","name":"Secretos Manchados","registered_at":"2026-06-07T20:15:53Z","spotify_id":"6bzZpxzpDRqq52Y5GGklQC","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 0xbef5dddc6d4936bffddf8024f5d4ff032341d7ae7f4dcaa706c076c4a05f9ca0. 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/6bzZpxzpDRqq52Y5GGklQC.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/6bzZpxzpDRqq52Y5GGklQC.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xbef5dddc6d4936bffddf8024f5d4ff032341d7ae7f4dcaa706c076c4a05f9ca0","isrc":"QZGLM1947984","name":"Secretos Manchados","registered_at":"2026-06-07T20:15:53Z","spotify_id":"6bzZpxzpDRqq52Y5GGklQC","type":"track"}

Nadir
type: MusicRecording
duration: PT4M17S
duration ms: 257431
explicit: false
by artist: Zeballos
in album: Por Si Mañana
  type: MusicAlbum
  date published: 2019-07-04
isrc code: QZGLM1947985
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:09:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2e763e2802d86c0263d64a4cf8a524dba56c1c3c685eddae1c9f78d21d851ac
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/4PSBZbrqnlOX0tCbVzhmu7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4PSBZbrqnlOX0tCbVzhmu7
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 0xf2e763e2802d86c0263d64a4cf8a524dba56c1c3c685eddae1c9f78d21d851ac. 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/4PSBZbrqnlOX0tCbVzhmu7.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/4PSBZbrqnlOX0tCbVzhmu7.
  date published: 2026-06-13T17:25:41Z

Warp 5
type: MusicAlbum
date published: 2023-04-21
track: Lealtad
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: false
  by artist: Zeballos
  in album: Warp 5
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: UYAS12300003
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:44:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8f30b8bc4d40e05244786a823ef5d234c83553be539248d7cd4bf03cfab1ea05
  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/2whHt1pqmQqEGVqflGzK19.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2whHt1pqmQqEGVqflGzK19
  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 0x8f30b8bc4d40e05244786a823ef5d234c83553be539248d7cd4bf03cfab1ea05. 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/2whHt1pqmQqEGVqflGzK19.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/2whHt1pqmQqEGVqflGzK19.
    date published: 2026-06-13T17:25:41Z
track: Dando Vueltas
  type: MusicRecording
  duration: PT2M2S
  duration ms: 122000
  explicit: false
  by artist: Zeballos
  in album: Warp 5
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: UYAS12300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:08:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74
  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/4TEYLTsXla1O4agYxhFYIR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4TEYLTsXla1O4agYxhFYIR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74","isrc":"UYAS12300002","name":"Dando Vueltas","registered_at":"2026-06-04T13:08:12Z","spotify_id":"4TEYLTsXla1O4agYxhFYIR","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 0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74. 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/4TEYLTsXla1O4agYxhFYIR.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/4TEYLTsXla1O4agYxhFYIR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74","isrc":"UYAS12300002","name":"Dando Vueltas","registered_at":"2026-06-04T13:08:12Z","spotify_id":"4TEYLTsXla1O4agYxhFYIR","type":"track"}
track: Game
  type: MusicRecording
  duration: PT3M57S
  duration ms: 237000
  explicit: false
  by artist: Zeballos
  by artist: Mili Milanss
  in album: Warp 5
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: UYAS12300004
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T12:23:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0effbd04a4c2caa985c145d09ac29d60137862e9d543018033c422a8913128a4
  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/1wdhbTOurhwoHRW0Ci40XG.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1wdhbTOurhwoHRW0Ci40XG
  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 0x0effbd04a4c2caa985c145d09ac29d60137862e9d543018033c422a8913128a4. 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/1wdhbTOurhwoHRW0Ci40XG.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/1wdhbTOurhwoHRW0Ci40XG.
    date published: 2026-06-13T13:32:09Z
track: Kebab
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229000
  explicit: false
  by artist: Zeballos
  in album: Warp 5
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: UYAS12300005
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:25:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b53b8e7d782763db0439a99bc631b63d8fcf0212e669273a91e73e05c4924e9
  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/6reOC88PP4Ga4yfuQBYORT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6reOC88PP4Ga4yfuQBYORT
  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 0x7b53b8e7d782763db0439a99bc631b63d8fcf0212e669273a91e73e05c4924e9. 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/6reOC88PP4Ga4yfuQBYORT.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/6reOC88PP4Ga4yfuQBYORT.
    date published: 2026-06-13T13:32:09Z
track: Sold Out
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174000
  explicit: false
  by artist: Zeballos
  in album: Warp 5
    type: MusicAlbum
    date published: 2023-04-21
  isrc code: UYAS12300001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:24:55+00:00
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Sin Escalas
track: Grande
track: Napalm

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x09a2f5a0133f9e9862a9f938737960ac882f9edcb091760b2f153a3a5931c054

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/4hhiTu2fUU2ne9h4PV502m.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4hhiTu2fUU2ne9h4PV502m

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x09a2f5a0133f9e9862a9f938737960ac882f9edcb091760b2f153a3a5931c054","isrc":"UYAS12300001","name":"Sold Out","registered_at":"2026-06-08T20:24:55Z","spotify_id":"4hhiTu2fUU2ne9h4PV502m","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 0x09a2f5a0133f9e9862a9f938737960ac882f9edcb091760b2f153a3a5931c054. 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/4hhiTu2fUU2ne9h4PV502m.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/4hhiTu2fUU2ne9h4PV502m.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x09a2f5a0133f9e9862a9f938737960ac882f9edcb091760b2f153a3a5931c054","isrc":"UYAS12300001","name":"Sold Out","registered_at":"2026-06-08T20:24:55Z","spotify_id":"4hhiTu2fUU2ne9h4PV502m","type":"track"}

Sin Escalas
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Zeballos
by artist: FERNANDOCOSTA
in album: Warp 5
  type: MusicAlbum
  date published: 2023-04-21
isrc code: UYAS12300006
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:22:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57f1554cb62e037cd59d2158f43a07a4a2ec2f3b38623c455d3b832373ed137e
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/5BcWBVGAMdsp7CMafATz0E.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5BcWBVGAMdsp7CMafATz0E
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57f1554cb62e037cd59d2158f43a07a4a2ec2f3b38623c455d3b832373ed137e","isrc":"UYAS12300006","name":"Sin Escalas","registered_at":"2026-06-10T14:22:57Z","spotify_id":"5BcWBVGAMdsp7CMafATz0E","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 0x57f1554cb62e037cd59d2158f43a07a4a2ec2f3b38623c455d3b832373ed137e. 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/5BcWBVGAMdsp7CMafATz0E.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/5BcWBVGAMdsp7CMafATz0E.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x57f1554cb62e037cd59d2158f43a07a4a2ec2f3b38623c455d3b832373ed137e","isrc":"UYAS12300006","name":"Sin Escalas","registered_at":"2026-06-10T14:22:57Z","spotify_id":"5BcWBVGAMdsp7CMafATz0E","type":"track"}

Grande
type: MusicRecording
duration: PT3M1S
duration ms: 181375
explicit: false
by artist: Zeballos
in album: Warp 5
  type: MusicAlbum
  date published: 2023-04-21
isrc code: UYAS12300007
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:47:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d0ae429dc28f24ba76ab317e51e80289e081b86432dcefdf3b1b097b0fdb9ac
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/0iaGaeIBWjicr8a9KTVlv5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iaGaeIBWjicr8a9KTVlv5
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 0x8d0ae429dc28f24ba76ab317e51e80289e081b86432dcefdf3b1b097b0fdb9ac. 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/0iaGaeIBWjicr8a9KTVlv5.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/0iaGaeIBWjicr8a9KTVlv5.
  date published: 2026-06-13T13:32:09Z

Napalm
type: MusicRecording
duration: PT2M48S
duration ms: 168000
explicit: false
by artist: Zeballos
in album: Warp 5
  type: MusicAlbum
  date published: 2023-04-21
isrc code: UYAS12300008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:47:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc65d0972af4e5dbf86890f598b14dac487b287f6ffdde52291108d49a595058a
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/0iknm9QfsneLncWLbqZuws.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0iknm9QfsneLncWLbqZuws
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 0xc65d0972af4e5dbf86890f598b14dac487b287f6ffdde52291108d49a595058a. 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/0iknm9QfsneLncWLbqZuws.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/0iknm9QfsneLncWLbqZuws.
  date published: 2026-06-13T17:25:41Z

DURO
type: MusicAlbum
date published: 2024-08-23
track: DURO
  type: MusicRecording
  duration: PT2M21S
  duration ms: 141000
  explicit: false
  by artist: Agustin Casulo
  by artist: Zeballos
  in album: DURO
    type: MusicAlbum
    date published: 2024-08-23
  isrc code: UYB142413103
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-23T14:23:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x50a84babf4c8d707cab4d7191bacf29464242919aec246c27b67732026b2fb3e
  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/2CjkebiHQ6k7sxDe6LFhTd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2CjkebiHQ6k7sxDe6LFhTd
  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 0x50a84babf4c8d707cab4d7191bacf29464242919aec246c27b67732026b2fb3e. 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/2CjkebiHQ6k7sxDe6LFhTd.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/2CjkebiHQ6k7sxDe6LFhTd.
    date published: 2026-07-02T03:55:08Z

SUR LUV
type: MusicAlbum
date published: 2024-09-05
track: ABC
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183251
  explicit: false
  by artist: Mike Southside
  by artist: Zeballos
  by artist: G-Baby
  in album: SUR LUV
    type: MusicAlbum
    date published: 2024-09-05
  isrc code: ARIXB2402452
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T18:40:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x739e5382c042334c740fcddf843830c71e2d1840341a690c28328d04712605bb
  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/1EYJgVY99gNkDVUcvxUXTe.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1EYJgVY99gNkDVUcvxUXTe
  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 0x739e5382c042334c740fcddf843830c71e2d1840341a690c28328d04712605bb. 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/1EYJgVY99gNkDVUcvxUXTe.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/1EYJgVY99gNkDVUcvxUXTe.
    date published: 2026-07-02T03:55:08Z
track: Si no me olvido
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188525
  explicit: false
  by artist: Mike Southside
  by artist: Zeballos
  by artist: G-Baby
  in album: SUR LUV
    type: MusicAlbum
    date published: 2024-09-05
  isrc code: ARIXB2402230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:20:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2
  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/53W0TjGjlWQHbwoI3fjuLT.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/53W0TjGjlWQHbwoI3fjuLT
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2","isrc":"ARIXB2402230","name":"Si no me olvido","registered_at":"2026-06-12T01:20:55Z","spotify_id":"53W0TjGjlWQHbwoI3fjuLT","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 0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2. 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/53W0TjGjlWQHbwoI3fjuLT.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/53W0TjGjlWQHbwoI3fjuLT.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2","isrc":"ARIXB2402230","name":"Si no me olvido","registered_at":"2026-06-12T01:20:55Z","spotify_id":"53W0TjGjlWQHbwoI3fjuLT","type":"track"}
track: BB
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129933
  explicit: false
  by artist: Mike Southside
  by artist: Zeballos
  by artist: G-Baby
  in album: SUR LUV
    type: MusicAlbum
    date published: 2024-09-05
  isrc code: ARIXB2402453
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T23:14:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4391753449752466ac4521071bfc2b1caaf785d435449c603432b0617eed9678
  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/3y2Hwd6bcdx6nLCkPhHyP9.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3y2Hwd6bcdx6nLCkPhHyP9
  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 0x4391753449752466ac4521071bfc2b1caaf785d435449c603432b0617eed9678. 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/3y2Hwd6bcdx6nLCkPhHyP9.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/3y2Hwd6bcdx6nLCkPhHyP9.
    date published: 2026-07-02T03:30:09Z
track: Privado
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154447
  explicit: false
  by artist: Mike Southside
  by artist: Zeballos
  by artist: G-Baby
  in album: SUR LUV
    type: MusicAlbum
    date published: 2024-09-05
  isrc code: ARIXB2402454
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T17:23:58+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x168bd48ea9b8bcdf79027f933265a36e84791b998f9aa8b29c252512c03dd9ff
  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/2evtOc8alk1Ek1NAsSqv09.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2evtOc8alk1Ek1NAsSqv09
  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 0x168bd48ea9b8bcdf79027f933265a36e84791b998f9aa8b29c252512c03dd9ff. 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/2evtOc8alk1Ek1NAsSqv09.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/2evtOc8alk1Ek1NAsSqv09.
    date published: 2026-06-13T15:41:10Z
track: Cada Vez
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227369
  explicit: false
  by artist: Mike Southside
  by artist: Zeballos
  by artist: G-Baby
  in album: SUR LUV
  isrc code: ARIXB2402455
  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: Prendiendo
track: Fuera de Tiempo
track: SUR LUV

SUR LUV
type: MusicAlbum
date published: 2024-09-05

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-12T01:24:05+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x16dab099acdbb7242546add4e0fcd0c6739eb2980a0fffe67d4632352c490a37

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/0ShhSnMEyfQNu3Ptk15b6L.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ShhSnMEyfQNu3Ptk15b6L

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x16dab099acdbb7242546add4e0fcd0c6739eb2980a0fffe67d4632352c490a37","isrc":"ARIXB2402455","name":"Cada Vez","registered_at":"2026-06-12T01:24:05Z","spotify_id":"0ShhSnMEyfQNu3Ptk15b6L","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 0x16dab099acdbb7242546add4e0fcd0c6739eb2980a0fffe67d4632352c490a37. 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/0ShhSnMEyfQNu3Ptk15b6L.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/0ShhSnMEyfQNu3Ptk15b6L.
date published: 2026-06-13T17:25:41Z
text: {"copyright_id":"0x16dab099acdbb7242546add4e0fcd0c6739eb2980a0fffe67d4632352c490a37","isrc":"ARIXB2402455","name":"Cada Vez","registered_at":"2026-06-12T01:24:05Z","spotify_id":"0ShhSnMEyfQNu3Ptk15b6L","type":"track"}

Prendiendo
type: MusicRecording
duration: PT3M14S
duration ms: 194298
explicit: false
by artist: Mike Southside
by artist: Zeballos
by artist: G-Baby
in album: SUR LUV
  type: MusicAlbum
  date published: 2024-09-05
isrc code: ARIXB2402456
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T04:19:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33c65a4647ae51701db3c955884398bd08462ee35cb3ac5510ed1f91c2509570
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/64yMkr3B1sqvf3PM4lL7IB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/64yMkr3B1sqvf3PM4lL7IB
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 0x33c65a4647ae51701db3c955884398bd08462ee35cb3ac5510ed1f91c2509570. 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/64yMkr3B1sqvf3PM4lL7IB.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/64yMkr3B1sqvf3PM4lL7IB.
  date published: 2026-07-02T03:55:08Z

Fuera de Tiempo
type: MusicRecording
duration: PT2M32S
duration ms: 152880
explicit: false
by artist: Mike Southside
by artist: Zeballos
by artist: G-Baby
in album: SUR LUV
  type: MusicAlbum
  date published: 2024-09-05
isrc code: ARIXB2402457
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T14:23:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75878dff267e544116039e64382792b234dedeaa201aeeea0d7a865852c49525
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/4N1YjJVfzptm9j9oc1OvLO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4N1YjJVfzptm9j9oc1OvLO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75878dff267e544116039e64382792b234dedeaa201aeeea0d7a865852c49525","isrc":"ARIXB2402457","name":"Fuera de Tiempo","registered_at":"2026-06-09T14:23:27Z","spotify_id":"4N1YjJVfzptm9j9oc1OvLO","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 0x75878dff267e544116039e64382792b234dedeaa201aeeea0d7a865852c49525. 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/4N1YjJVfzptm9j9oc1OvLO.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/4N1YjJVfzptm9j9oc1OvLO.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x75878dff267e544116039e64382792b234dedeaa201aeeea0d7a865852c49525","isrc":"ARIXB2402457","name":"Fuera de Tiempo","registered_at":"2026-06-09T14:23:27Z","spotify_id":"4N1YjJVfzptm9j9oc1OvLO","type":"track"}

SUR LUV
type: MusicRecording
duration: PT3M53S
duration ms: 233039
explicit: false
by artist: Mike Southside
by artist: Zeballos
by artist: G-Baby
in album: SUR LUV
  type: MusicAlbum
  date published: 2024-09-05
isrc code: ARIXB2402458
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:58:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15ac0ee1851900714df77e96ff8b6d926e90930f3fc347bb3328c5b8a84fb20d
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/2GeevhUd2tXD2vyvf5nx4F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2GeevhUd2tXD2vyvf5nx4F
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15ac0ee1851900714df77e96ff8b6d926e90930f3fc347bb3328c5b8a84fb20d","isrc":"ARIXB2402458","name":"SUR LUV","registered_at":"2026-06-10T13:58:22Z","spotify_id":"2GeevhUd2tXD2vyvf5nx4F","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 0x15ac0ee1851900714df77e96ff8b6d926e90930f3fc347bb3328c5b8a84fb20d. 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/2GeevhUd2tXD2vyvf5nx4F.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/2GeevhUd2tXD2vyvf5nx4F.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x15ac0ee1851900714df77e96ff8b6d926e90930f3fc347bb3328c5b8a84fb20d","isrc":"ARIXB2402458","name":"SUR LUV","registered_at":"2026-06-10T13:58:22Z","spotify_id":"2GeevhUd2tXD2vyvf5nx4F","type":"track"}

Otro Weekend
type: MusicAlbum
date published: 2025-01-30
track: Otro Weekend
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162000
  explicit: false
  by artist: Kvinz
  by artist: R Climent
  by artist: Zeballos
  by artist: Clementino
  in album: Otro Weekend
    type: MusicAlbum
    date published: 2025-01-30
  isrc code: ES71G2503519
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T20:23:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xce7da591cc12cbc8dfd3c74360aeedfea4679b91a9ff374f6d54340ae4089552
  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/7uQxv9qXVPUgNwgOvZj3Fn.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7uQxv9qXVPUgNwgOvZj3Fn
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xce7da591cc12cbc8dfd3c74360aeedfea4679b91a9ff374f6d54340ae4089552","isrc":"ES71G2503519","name":"Otro Weekend","registered_at":"2026-06-08T20:23:17Z","spotify_id":"7uQxv9qXVPUgNwgOvZj3Fn","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 0xce7da591cc12cbc8dfd3c74360aeedfea4679b91a9ff374f6d54340ae4089552. 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/7uQxv9qXVPUgNwgOvZj3Fn.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/7uQxv9qXVPUgNwgOvZj3Fn.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0xce7da591cc12cbc8dfd3c74360aeedfea4679b91a9ff374f6d54340ae4089552","isrc":"ES71G2503519","name":"Otro Weekend","registered_at":"2026-06-08T20:23:17Z","spotify_id":"7uQxv9qXVPUgNwgOvZj3Fn","type":"track"}

AIRPORT RISOTTO
type: MusicAlbum
date published: 2024-12-05
track: AIRPORT RISOTTO
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218440
  explicit: false
  by artist: Zeballos
  by artist: Wesley Schultz
  in album: AIRPORT RISOTTO
    type: MusicAlbum
    date published: 2024-12-05
  isrc code: UYAS12300032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T15:01:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc11eff4b46827a2d905d4a13f2eee0d7982981463236fbd1da0b63b648af9f47
  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/0gNYHiJliDBt4UlCISTpVI.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0gNYHiJliDBt4UlCISTpVI
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc11eff4b46827a2d905d4a13f2eee0d7982981463236fbd1da0b63b648af9f47","isrc":"UYAS12300032","name":"AIRPORT RISOTTO","registered_at":"2026-06-05T15:01:27Z","spotify_id":"0gNYHiJliDBt4UlCISTpVI","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 0xc11eff4b46827a2d905d4a13f2eee0d7982981463236fbd1da0b63b648af9f47. 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/0gNYHiJliDBt4UlCISTpVI.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/0gNYHiJliDBt4UlCISTpVI.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xc11eff4b46827a2d905d4a13f2eee0d7982981463236fbd1da0b63b648af9f47","isrc":"UYAS12300032","name":"AIRPORT RISOTTO","registered_at":"2026-06-05T15:01:27Z","spotify_id":"0gNYHiJliDBt4UlCISTpVI","type":"track"}

VAINA
type: MusicAlbum
date published: 2024-11-07
track: VAINA
  type: MusicRecording
  duration: PT2M56S
  duration ms: 176655
  explicit: false
  by artist: Zeballos
  by artist: Foyone
  by artist: Bruno Cammá
  in album: VAINA
    type: MusicAlbum
    date published: 2024-11-07
  isrc code: UYAS12300031
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T08:35:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xcb1c230c8b2c4eb9be634ed5310124778778164af21b445623e84ee8fa657c30
  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/7y9cb4xdAEjFERx0Nav9JU.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7y9cb4xdAEjFERx0Nav9JU
  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 0xcb1c230c8b2c4eb9be634ed5310124778778164af21b445623e84ee8fa657c30. 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/7y9cb4xdAEjFERx0Nav9JU.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/7y9cb4xdAEjFERx0Nav9JU.
    date published: 2026-06-13T13:32:09Z

Debe ser feo
type: MusicAlbum
date published: 2024-10-03
track: Debe ser feo
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150989
  explicit: false
  by artist: Zeballos
  in album: Debe ser feo
    type: MusicAlbum
    date published: 2024-10-03
  isrc code: UYAS12300030
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:58:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c1e48e9d5bef89d8be9e47e83d8861ec6fc35baa5fa47b8b8687958b4fdc694
  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/4SGUnZBKbTPdQsRXX3XQnJ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4SGUnZBKbTPdQsRXX3XQnJ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4c1e48e9d5bef89d8be9e47e83d8861ec6fc35baa5fa47b8b8687958b4fdc694","isrc":"UYAS12300030","name":"Debe ser feo","registered_at":"2026-06-09T02:58:15Z","spotify_id":"4SGUnZBKbTPdQsRXX3XQnJ","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 0x4c1e48e9d5bef89d8be9e47e83d8861ec6fc35baa5fa47b8b8687958b4fdc694. 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/4SGUnZBKbTPdQsRXX3XQnJ.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/4SGUnZBKbTPdQsRXX3XQnJ.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x4c1e48e9d5bef89d8be9e47e83d8861ec6fc35baa5fa47b8b8687958b4fdc694","isrc":"UYAS12300030","name":"Debe ser feo","registered_at":"2026-06-09T02:58:15Z","spotify_id":"4SGUnZBKbTPdQsRXX3XQnJ","type":"track"}

De Verdad
type: MusicAlbum
date published: 2024-09-27
track: De Verdad
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252300
  explicit: false
  by artist: Dirty Porko
  by artist: Zeballos
  by artist: Kilobeats
  by artist: Samuel SLZR
  by artist: El Jhota
  in album: De Verdad
    type: MusicAlbum
    date published: 2024-09-27
  isrc code: QMDA62416170
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T13:42:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf95a2cf1c48b6b4870f056c3e363036381ea639da23bc1703a8c0f93518ecb69
  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/4Tpa6P6ZExDhDM0ilf7EDM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Tpa6P6ZExDhDM0ilf7EDM
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xf95a2cf1c48b6b4870f056c3e363036381ea639da23bc1703a8c0f93518ecb69","isrc":"QMDA62416170","name":"De Verdad","registered_at":"2026-06-07T13:42:27Z","spotify_id":"4Tpa6P6ZExDhDM0ilf7EDM","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 0xf95a2cf1c48b6b4870f056c3e363036381ea639da23bc1703a8c0f93518ecb69. 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/4Tpa6P6ZExDhDM0ilf7EDM.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/4Tpa6P6ZExDhDM0ilf7EDM.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xf95a2cf1c48b6b4870f056c3e363036381ea639da23bc1703a8c0f93518ecb69","isrc":"QMDA62416170","name":"De Verdad","registered_at":"2026-06-07T13:42:27Z","spotify_id":"4Tpa6P6ZExDhDM0ilf7EDM","type":"track"}

NO ME TIRA
type: MusicAlbum
date published: 2024-09-03
track: NO ME TIRA
  type: MusicRecording
  duration: PT1M48S
  duration ms: 108123
  explicit: false
  by artist: Ronpe 99
  by artist: Zeballos
  in album: NO ME TIRA
    type: MusicAlbum
    date published: 2024-09-03
  isrc code: UYB824664303
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T17:06:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0a9be760475015265e4ae71cc0483d06afb2814ff6f141fbfd2cc0597360c5a1
  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/1eSXjzAnobZSSjpE0dMH67.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1eSXjzAnobZSSjpE0dMH67
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x0a9be760475015265e4ae71cc0483d06afb2814ff6f141fbfd2cc0597360c5a1","isrc":"UYB824664303","name":"NO ME TIRA","registered_at":"2026-06-06T17:06:48Z","spotify_id":"1eSXjzAnobZSSjpE0dMH67","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 0x0a9be760475015265e4ae71cc0483d06afb2814ff6f141fbfd2cc0597360c5a1. 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/1eSXjzAnobZSSjpE0dMH67.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/1eSXjzAnobZSSjpE0dMH67.
    date published: 2026-07-02T03:30:09Z
    text: {"copyright_id":"0x0a9be760475015265e4ae71cc0483d06afb2814ff6f141fbfd2cc0597360c5a1","isrc":"UYB824664303","name":"NO ME TIRA","registered_at":"2026-06-06T17:06:48Z","spotify_id":"1eSXjzAnobZSSjpE0dMH67","type":"track"}

Cristalina
type: MusicAlbum
date published: 2024-08-22
track: Cristalina
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210785
  explicit: false
  by artist: Dostrescinco
  by artist: Zeballos
  by artist: BALTA
  in album: Cristalina
    type: MusicAlbum
    date published: 2024-08-22
  isrc code: QZNJZ2455770
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T00:45:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd72857f23dd8830af3998ba9e879cf3bc3ae4df09d393d7e3675cbec3b9ec8a7
  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/2ZHNyCDwtKIotmE2mpN8nM.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ZHNyCDwtKIotmE2mpN8nM
  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 0xd72857f23dd8830af3998ba9e879cf3bc3ae4df09d393d7e3675cbec3b9ec8a7. 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/2ZHNyCDwtKIotmE2mpN8nM.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/2ZHNyCDwtKIotmE2mpN8nM.
    date published: 2026-06-13T15:41:10Z

Si no me olvido
type: MusicAlbum
date published: 2024-08-15
track: Si no me olvido
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188525
  explicit: false
  by artist: Mike Southside
  by artist: Zeballos
  by artist: G-Baby
  in album: Si no me olvido
    type: MusicAlbum
    date published: 2024-08-15
  isrc code: ARIXB2402230
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:20:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2
  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/6R0xV2borWxrMLnpJg07dN.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6R0xV2borWxrMLnpJg07dN
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2","isrc":"ARIXB2402230","name":"Si no me olvido","registered_at":"2026-06-12T01:20:55Z","spotify_id":"6R0xV2borWxrMLnpJg07dN","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 0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2. 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/6R0xV2borWxrMLnpJg07dN.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/6R0xV2borWxrMLnpJg07dN.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xc9118329b117b073cae8d264a660644309cf82e388224c4709e206a35cb128f2","isrc":"ARIXB2402230","name":"Si no me olvido","registered_at":"2026-06-12T01:20:55Z","spotify_id":"6R0xV2borWxrMLnpJg07dN","type":"track"}

PAC-MAN
type: MusicAlbum
date published: 2024-07-11
track: PAC-MAN
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209759
  explicit: false
  by artist: Zeballos
  in album: PAC-MAN
    type: MusicAlbum
    date published: 2024-07-11
  isrc code: UYAS12300029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T00:24:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6b91d0dfceaa21e6c6827e67a046409c4736489ce8c19d3eae413fe4d27a740
  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/10mihya6eHDgKZwbTowXiQ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/10mihya6eHDgKZwbTowXiQ
  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 0xd6b91d0dfceaa21e6c6827e67a046409c4736489ce8c19d3eae413fe4d27a740. 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/10mihya6eHDgKZwbTowXiQ.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/10mihya6eHDgKZwbTowXiQ.
    date published: 2026-06-13T13:32:09Z

Alzypher Vol. 18
type: MusicAlbum
date published: 2024-06-28
track: Alzypher Vol. 18
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214021
  explicit: false
  by artist: Alzada
  by artist: Zeballos
  by artist: Neto Peña
  by artist: Almanegra
  in album: Alzypher Vol. 18
    type: MusicAlbum
    date published: 2024-06-28
  isrc code: US3DF2482586
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T04:05:33+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5be641967199edfc839625963ede5667dce5944addb99f87b20939ca4504e6bc
  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/4iYPFY7wHMfdFhqJAaPFw6.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4iYPFY7wHMfdFhqJAaPFw6
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x5be641967199edfc839625963ede5667dce5944addb99f87b20939ca4504e6bc","isrc":"US3DF2482586","name":"Alzypher Vol. 18","registered_at":"2026-06-08T04:05:33Z","spotify_id":"4iYPFY7wHMfdFhqJAaPFw6","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 0x5be641967199edfc839625963ede5667dce5944addb99f87b20939ca4504e6bc. 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/4iYPFY7wHMfdFhqJAaPFw6.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/4iYPFY7wHMfdFhqJAaPFw6.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x5be641967199edfc839625963ede5667dce5944addb99f87b20939ca4504e6bc","isrc":"US3DF2482586","name":"Alzypher Vol. 18","registered_at":"2026-06-08T04:05:33Z","spotify_id":"4iYPFY7wHMfdFhqJAaPFw6","type":"track"}

Pacto
type: MusicAlbum
date published: 2024-05-30
track: Pacto
  type: MusicRecording
  duration: PT3M53S
  duration ms: 233806
  explicit: false
  by artist: Zeballos
  by artist: Wave
  in album: Pacto
    type: MusicAlbum
    date published: 2024-05-30
  isrc code: UYAS12300028
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T21:41:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfd831b1b98d3a7da33b85bc3598b07845f0c2c0e309e85d5b45c5b430a59f335
  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/1Gf03HhpTcQMRtNJckH5Zg.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Gf03HhpTcQMRtNJckH5Zg
  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 0xfd831b1b98d3a7da33b85bc3598b07845f0c2c0e309e85d5b45c5b430a59f335. 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/1Gf03HhpTcQMRtNJckH5Zg.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/1Gf03HhpTcQMRtNJckH5Zg.
    date published: 2026-06-13T12:47:07Z

King Kong
type: MusicAlbum
date published: 2024-05-08
track: King Kong
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181956
  explicit: false
  by artist: Zeballos
  by artist: Zxmyr
  in album: King Kong
    type: MusicAlbum
    date published: 2024-05-08
  isrc code: UYAS12300027
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T18:59:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x97ff0064d9f56d684befa35f4d6dcdb2a4ec5a85154da140e46c89f91cbab672
  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/0OjeLsAPbEDKk1crwGdA4U.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0OjeLsAPbEDKk1crwGdA4U
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x97ff0064d9f56d684befa35f4d6dcdb2a4ec5a85154da140e46c89f91cbab672","isrc":"UYAS12300027","name":"King Kong","registered_at":"2026-06-08T18:59:43Z","spotify_id":"0OjeLsAPbEDKk1crwGdA4U","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 0x97ff0064d9f56d684befa35f4d6dcdb2a4ec5a85154da140e46c89f91cbab672. 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/0OjeLsAPbEDKk1crwGdA4U.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/0OjeLsAPbEDKk1crwGdA4U.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x97ff0064d9f56d684befa35f4d6dcdb2a4ec5a85154da140e46c89f91cbab672","isrc":"UYAS12300027","name":"King Kong","registered_at":"2026-06-08T18:59:43Z","spotify_id":"0OjeLsAPbEDKk1crwGdA4U","type":"track"}

Sweet Dreams
type: MusicAlbum
date published: 2024-03-25
track: Sweet Dreams
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156874
  explicit: false
  by artist: R Climent
  by artist: Zeballos
  in album: Sweet Dreams
    type: MusicAlbum
    date published: 2024-03-25
  isrc code: QZGLM2435297
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T02:24:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe80c98206a799ed8de5cd84c5ae74172da781f41157924310429ee79f55f40e9
  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/51uYMerCDTva8YIO5KmaWm.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/51uYMerCDTva8YIO5KmaWm
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe80c98206a799ed8de5cd84c5ae74172da781f41157924310429ee79f55f40e9","isrc":"QZGLM2435297","name":"Sweet Dreams","registered_at":"2026-06-09T02:24:39Z","spotify_id":"51uYMerCDTva8YIO5KmaWm","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 0xe80c98206a799ed8de5cd84c5ae74172da781f41157924310429ee79f55f40e9. 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/51uYMerCDTva8YIO5KmaWm.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/51uYMerCDTva8YIO5KmaWm.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xe80c98206a799ed8de5cd84c5ae74172da781f41157924310429ee79f55f40e9","isrc":"QZGLM2435297","name":"Sweet Dreams","registered_at":"2026-06-09T02:24:39Z","spotify_id":"51uYMerCDTva8YIO5KmaWm","type":"track"}
track: 5 Estrellas Sin Ti :(
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195000
  explicit: false
  by artist: R Climent
  by artist: Zeballos
  in album: Sweet Dreams
    type: MusicAlbum
    date published: 2024-03-25
  isrc code: QZGLS2441195
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:02:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x6e1bb331c2f101b6b578a6b638eb416713e02c6dc6c33668cc2bd605125a9cbf
  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/3FOtEpqtRAlQ8C1rKkzc87.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FOtEpqtRAlQ8C1rKkzc87
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x6e1bb331c2f101b6b578a6b638eb416713e02c6dc6c33668cc2bd605125a9cbf","isrc":"QZGLS2441195","name":"5 Estrellas Sin Ti :(","registered_at":"2026-06-08T09:02:34Z","spotify_id":"3FOtEpqtRAlQ8C1rKkzc87","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 0x6e1bb331c2f101b6b578a6b638eb416713e02c6dc6c33668cc2bd605125a9cbf. 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/3FOtEpqtRAlQ8C1rKkzc87.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/3FOtEpqtRAlQ8C1rKkzc87.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x6e1bb331c2f101b6b578a6b638eb416713e02c6dc6c33668cc2bd605125a9cbf","isrc":"QZGLS2441195","name":"5 Estrellas Sin Ti :(","registered_at":"2026-06-08T09:02:34Z","spotify_id":"3FOtEpqtRAlQ8C1rKkzc87","type":"track"}
track: Azul Cielo
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194366
  explicit: false
  by artist: R Climent
  by artist: Zeballos
  in album: Sweet Dreams
    type: MusicAlbum
    date published: 2024-03-25
  isrc code: QZGLS2441196
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T13:26:04+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x81e1c8479996f5b20f914a3bbff95c6cb16a83d2b4e43408a73bb06096b46f3d
  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/6JlDykcBYbQJPg8pA3qQW3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JlDykcBYbQJPg8pA3qQW3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x81e1c8479996f5b20f914a3bbff95c6cb16a83d2b4e43408a73bb06096b46f3d","isrc":"QZGLS2441196","name":"Azul Cielo","registered_at":"2026-06-09T13:26:04Z","spotify_id":"6JlDykcBYbQJPg8pA3qQW3","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 0x81e1c8479996f5b20f914a3bbff95c6cb16a83d2b4e43408a73bb06096b46f3d. 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/6JlDykcBYbQJPg8pA3qQW3.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/6JlDykcBYbQJPg8pA3qQW3.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x81e1c8479996f5b20f914a3bbff95c6cb16a83d2b4e43408a73bb06096b46f3d","isrc":"QZGLS2441196","name":"Azul Cielo","registered_at":"2026-06-09T13:26:04Z","spotify_id":"6JlDykcBYbQJPg8pA3qQW3","type":"track"}

Bullshit 2
type: MusicAlbum
date published: 2024-01-19
track: Bullshit 2
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322826
  explicit: false
  by artist: Zeballos
  by artist: Tadu Vázquez
  in album: Bullshit 2
    type: MusicAlbum
    date published: 2024-01-19
  isrc code: UYAS12300026
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T11:51:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe5900b8451a40999aa607449bd104b2e3bf64352519800f1f1b25b80e09dadf9
  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/3oxtY7lTF2J9FL3vBjwlgd.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3oxtY7lTF2J9FL3vBjwlgd
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xe5900b8451a40999aa607449bd104b2e3bf64352519800f1f1b25b80e09dadf9","isrc":"UYAS12300026","name":"Bullshit 2","registered_at":"2026-06-05T11:51:59Z","spotify_id":"3oxtY7lTF2J9FL3vBjwlgd","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 0xe5900b8451a40999aa607449bd104b2e3bf64352519800f1f1b25b80e09dadf9. 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/3oxtY7lTF2J9FL3vBjwlgd.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/3oxtY7lTF2J9FL3vBjwlgd.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xe5900b8451a40999aa607449bd104b2e3bf64352519800f1f1b25b80e09dadf9","isrc":"UYAS12300026","name":"Bullshit 2","registered_at":"2026-06-05T11:51:59Z","spotify_id":"3oxtY7lTF2J9FL3vBjwlgd","type":"track"}

Ubi al privado
type: MusicAlbum
date published: 2023-11-16
track: Handy
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160237
  explicit: false
  by artist: Knak
  by artist: Zeballos
  by artist: Tadu Vázquez
  by artist: Bruno Cammá
  in album: Ubi al privado
    type: MusicAlbum
    date published: 2023-11-16
  isrc code: QMANG2211580
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:19:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb7e175872acb9e1cb08ef269893b27caa53d077f55227550c00a93d7bcb4d448
  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/5K34H7KwfReQx3WfAxAs8I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5K34H7KwfReQx3WfAxAs8I
  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 0xb7e175872acb9e1cb08ef269893b27caa53d077f55227550c00a93d7bcb4d448. 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/5K34H7KwfReQx3WfAxAs8I.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/5K34H7KwfReQx3WfAxAs8I.
    date published: 2026-06-13T17:25:41Z
track: Desce
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162500
  explicit: false
  by artist: Knak
  by artist: Zeballos
  by artist: Tadu Vázquez
  by artist: Bruno Cammá
  in album: Ubi al privado
    type: MusicAlbum
    date published: 2023-11-16
  isrc code: QMANG2211581
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T05:04:42+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc796edac40c49991b2a40ec31045b181c1f846dd82a3299dedc69b929db346be
  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/17PpUHFnEVTQ082TD5aZBk.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/17PpUHFnEVTQ082TD5aZBk
  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 0xc796edac40c49991b2a40ec31045b181c1f846dd82a3299dedc69b929db346be. 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/17PpUHFnEVTQ082TD5aZBk.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/17PpUHFnEVTQ082TD5aZBk.
    date published: 2026-06-13T13:32:09Z
track: Que sean 2
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169319
  explicit: false
  by artist: Knak
  by artist: Zeballos
  by artist: Tadu Vázquez
  by artist: Bruno Cammá
  in album: Ubi al privado
    type: MusicAlbum
    date published: 2023-11-16
  isrc code: QMANG2211582
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T15:52:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x776836d72496477929c7517c92ae4eacc6640101c63b08d3067fcfc68bd7c768
  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/4z5hdBuPJua5vh9DtgZsMP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z5hdBuPJua5vh9DtgZsMP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x776836d72496477929c7517c92ae4eacc6640101c63b08d3067fcfc68bd7c768","isrc":"QMANG2211582","name":"Que sean 2","registered_at":"2026-06-09T15:52:21Z","spotify_id":"4z5hdBuPJua5vh9DtgZsMP","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 0x776836d72496477929c7517c92ae4eacc6640101c63b08d3067fcfc68bd7c768. 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/4z5hdBuPJua5vh9DtgZsMP.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/4z5hdBuPJua5vh9DtgZsMP.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x776836d72496477929c7517c92ae4eacc6640101c63b08d3067fcfc68bd7c768","isrc":"QMANG2211582","name":"Que sean 2","registered_at":"2026-06-09T15:52:21Z","spotify_id":"4z5hdBuPJua5vh9DtgZsMP","type":"track"}

Lento Remix (feat. Shoda Monkas)
type: MusicAlbum
date published: 2023-11-02
track: Lento Remix (feat. Shoda Monkas)
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230535
  explicit: false
  by artist: Santy-P
  by artist: Zeballos
  by artist: Dan García
  by artist: Shoda Monkas
  in album: Lento Remix (feat. Shoda Monkas)
    type: MusicAlbum
    date published: 2023-11-02
  isrc code: ARF102300341
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T15:23:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a2fe64c9010c2b703113f125237681f37739b342f944a8f4b4e89f9fbd10d9b
  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/5N003YTjBFjf6hOmObVIMZ.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5N003YTjBFjf6hOmObVIMZ
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x3a2fe64c9010c2b703113f125237681f37739b342f944a8f4b4e89f9fbd10d9b","isrc":"ARF102300341","name":"Lento Remix (feat. Shoda Monkas)","registered_at":"2026-06-04T15:23:06Z","spotify_id":"5N003YTjBFjf6hOmObVIMZ","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 0x3a2fe64c9010c2b703113f125237681f37739b342f944a8f4b4e89f9fbd10d9b. 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/5N003YTjBFjf6hOmObVIMZ.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/5N003YTjBFjf6hOmObVIMZ.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x3a2fe64c9010c2b703113f125237681f37739b342f944a8f4b4e89f9fbd10d9b","isrc":"ARF102300341","name":"Lento Remix (feat. Shoda Monkas)","registered_at":"2026-06-04T15:23:06Z","spotify_id":"5N003YTjBFjf6hOmObVIMZ","type":"track"}

Rosalía
type: MusicAlbum
date published: 2023-10-05
track: Rosalía
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170437
  explicit: false
  by artist: Knak
  by artist: Zeballos
  by artist: Tadu Vázquez
  by artist: Fosse
  by artist: JDI
  by artist: Pazos
  in album: Rosalía
    type: MusicAlbum
    date published: 2023-10-05
  isrc code: QMANG2202051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T16:20:35+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x23fa727a61b2d04a8fbb6ee46a0c21d43fdadc243261a181650ded1597bb85ab
  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/3XoXvKOU6uRnv3wBqmUgSq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3XoXvKOU6uRnv3wBqmUgSq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x23fa727a61b2d04a8fbb6ee46a0c21d43fdadc243261a181650ded1597bb85ab","isrc":"QMANG2202051","name":"Rosalía","registered_at":"2026-06-06T16:20:35Z","spotify_id":"3XoXvKOU6uRnv3wBqmUgSq","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 0x23fa727a61b2d04a8fbb6ee46a0c21d43fdadc243261a181650ded1597bb85ab. 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/3XoXvKOU6uRnv3wBqmUgSq.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/3XoXvKOU6uRnv3wBqmUgSq.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x23fa727a61b2d04a8fbb6ee46a0c21d43fdadc243261a181650ded1597bb85ab","isrc":"QMANG2202051","name":"Rosalía","registered_at":"2026-06-06T16:20:35Z","spotify_id":"3XoXvKOU6uRnv3wBqmUgSq","type":"track"}

Gloriax
type: MusicAlbum
date published: 2023-09-08
track: Gloriax
  type: MusicRecording
  duration: PT3M26S
  duration ms: 206000
  explicit: false
  by artist: Zeballos
  by artist: Knak
  by artist: Tadu Vázquez
  in album: Gloriax
    type: MusicAlbum
    date published: 2023-09-08
  isrc code: UYAS12300016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T03:02:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b747c69955efc024a1ff0f592ab778a23132bab8bebec6ee9c9b43a19b47e04
  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/7IYjpcFbkycuU16e7dXT4V.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7IYjpcFbkycuU16e7dXT4V
  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 0x0b747c69955efc024a1ff0f592ab778a23132bab8bebec6ee9c9b43a19b47e04. 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/7IYjpcFbkycuU16e7dXT4V.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/7IYjpcFbkycuU16e7dXT4V.
    date published: 2026-06-13T12:47:07Z

Ragazza
type: MusicAlbum
date published: 2023-08-11
track: Ragazza
  type: MusicRecording
  duration: PT2M57S
  duration ms: 177000
  explicit: false
  by artist: Zeballos
  by artist: Knak
  by artist: Tadu Vázquez
  by artist: Bruno Cammá
  in album: Ragazza
    type: MusicAlbum
    date published: 2023-08-11
  isrc code: UYAS12300015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T08:05:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b6bb97c434f112960535f972fcb9c57929cb017554c0b60116da1088326b6ad
  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/1SQ2jZvEez3HggCMbFwR86.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1SQ2jZvEez3HggCMbFwR86
  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 0x7b6bb97c434f112960535f972fcb9c57929cb017554c0b60116da1088326b6ad. 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/1SQ2jZvEez3HggCMbFwR86.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/1SQ2jZvEez3HggCMbFwR86.
    date published: 2026-06-13T12:47:07Z

Cuando Te Vi
type: MusicAlbum
date published: 2023-07-07
track: Cuando Te Vi
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169205
  explicit: false
  by artist: Zeballos
  in album: Cuando Te Vi
    type: MusicAlbum
    date published: 2023-07-07
  isrc code: UYAS12300013
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T21:12:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd6f02f94fc3a1376c8bbd2ce9627489d09294f2cf3bd29204c10e2d65e0749ec
  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/05egr67ekKoSeK12KBaOUi.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05egr67ekKoSeK12KBaOUi
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd6f02f94fc3a1376c8bbd2ce9627489d09294f2cf3bd29204c10e2d65e0749ec","isrc":"UYAS12300013","name":"Cuando Te Vi","registered_at":"2026-06-06T21:12:59Z","spotify_id":"05egr67ekKoSeK12KBaOUi","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 0xd6f02f94fc3a1376c8bbd2ce9627489d09294f2cf3bd29204c10e2d65e0749ec. 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/05egr67ekKoSeK12KBaOUi.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/05egr67ekKoSeK12KBaOUi.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xd6f02f94fc3a1376c8bbd2ce9627489d09294f2cf3bd29204c10e2d65e0749ec","isrc":"UYAS12300013","name":"Cuando Te Vi","registered_at":"2026-06-06T21:12:59Z","spotify_id":"05egr67ekKoSeK12KBaOUi","type":"track"}

OBSE
type: MusicAlbum
date published: 2023-06-30
track: OBSE
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149680
  explicit: false
  by artist: Zeballos
  in album: OBSE
    type: MusicAlbum
    date published: 2023-06-30
  isrc code: UYAS12300011
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T16:54:49+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbd740a3eab21210d0bf6ee42263bcbef68b1ef7ecb2a517ad7a972e1e858c8fa
  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/6CaBTkH7z2VrHUd1cXu4Xa.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CaBTkH7z2VrHUd1cXu4Xa
  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 0xbd740a3eab21210d0bf6ee42263bcbef68b1ef7ecb2a517ad7a972e1e858c8fa. 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/6CaBTkH7z2VrHUd1cXu4Xa.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/6CaBTkH7z2VrHUd1cXu4Xa.
    date published: 2026-06-13T13:32:09Z

Zona Liberada
type: MusicAlbum
date published: 2023-06-23
track: Zona Liberada
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165773
  explicit: false
  by artist: Zeballos
  by artist: Nadal015
  in album: Zona Liberada
    type: MusicAlbum
    date published: 2023-06-23
  isrc code: UYAS12300010
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T05:15:59+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb899bdfe376c36a49cac8558d03371a67e68aec111c5c5823123eeb0da4f182f
  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/46624gG9j2t91Lmk53EKaK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/46624gG9j2t91Lmk53EKaK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb899bdfe376c36a49cac8558d03371a67e68aec111c5c5823123eeb0da4f182f","isrc":"UYAS12300010","name":"Zona Liberada","registered_at":"2026-06-08T05:15:59Z","spotify_id":"46624gG9j2t91Lmk53EKaK","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 0xb899bdfe376c36a49cac8558d03371a67e68aec111c5c5823123eeb0da4f182f. 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/46624gG9j2t91Lmk53EKaK.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/46624gG9j2t91Lmk53EKaK.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0xb899bdfe376c36a49cac8558d03371a67e68aec111c5c5823123eeb0da4f182f","isrc":"UYAS12300010","name":"Zona Liberada","registered_at":"2026-06-08T05:15:59Z","spotify_id":"46624gG9j2t91Lmk53EKaK","type":"track"}

Después de Antes
type: MusicAlbum
date published: 2023-06-16
track: Después de Antes
  type: MusicRecording
  duration: PT3M32S
  duration ms: 212636
  explicit: false
  by artist: Zeballos
  in album: Después de Antes
    type: MusicAlbum
    date published: 2023-06-16
  isrc code: QM3DF2221142
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T19:46:34+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43840b424141169d958a46e48f76f392c580ec5aa1041d3f181d284e21ecf3d9
  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/1X0NmncUIFrmGxQzInjr3I.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1X0NmncUIFrmGxQzInjr3I
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x43840b424141169d958a46e48f76f392c580ec5aa1041d3f181d284e21ecf3d9","isrc":"QM3DF2221142","name":"Después de Antes","registered_at":"2026-06-05T19:46:34Z","spotify_id":"1X0NmncUIFrmGxQzInjr3I","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 0x43840b424141169d958a46e48f76f392c580ec5aa1041d3f181d284e21ecf3d9. 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/1X0NmncUIFrmGxQzInjr3I.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/1X0NmncUIFrmGxQzInjr3I.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0x43840b424141169d958a46e48f76f392c580ec5aa1041d3f181d284e21ecf3d9","isrc":"QM3DF2221142","name":"Después de Antes","registered_at":"2026-06-05T19:46:34Z","spotify_id":"1X0NmncUIFrmGxQzInjr3I","type":"track"}

Me Pregunto
type: MusicAlbum
date published: 2023-05-05
track: Me Pregunto
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179049
  explicit: false
  by artist: Miranda
  by artist: Hard GZ
  by artist: Zeballos
  by artist: Dualy
  in album: Me Pregunto
    type: MusicAlbum
    date published: 2023-05-05
  isrc code: ES71G2313772
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T07:01:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x412fbb545f490383dc199327219cabb2b66ca862398431bbbab09246db8ee41a
  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/1twIbok5sW0XqbBvO2yjpS.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1twIbok5sW0XqbBvO2yjpS
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x412fbb545f490383dc199327219cabb2b66ca862398431bbbab09246db8ee41a","isrc":"ES71G2313772","name":"Me Pregunto","registered_at":"2026-06-04T07:01:01Z","spotify_id":"1twIbok5sW0XqbBvO2yjpS","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 0x412fbb545f490383dc199327219cabb2b66ca862398431bbbab09246db8ee41a. 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/1twIbok5sW0XqbBvO2yjpS.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/1twIbok5sW0XqbBvO2yjpS.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x412fbb545f490383dc199327219cabb2b66ca862398431bbbab09246db8ee41a","isrc":"ES71G2313772","name":"Me Pregunto","registered_at":"2026-06-04T07:01:01Z","spotify_id":"1twIbok5sW0XqbBvO2yjpS","type":"track"}

YTUME
type: MusicAlbum
date published: 2023-03-29
track: YTUME
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195975
  explicit: false
  by artist: Mike Southside
  by artist: Zeballos
  by artist: Hot Plug Beats
  in album: YTUME
    type: MusicAlbum
    date published: 2023-03-29

LEALTAD
type: MusicAlbum
date published: 2023-03-17
track: LEALTAD
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150944
  explicit: false
  by artist: Zeballos
  in album: LEALTAD
    type: MusicAlbum
    date published: 2023-03-17
  isrc code: USANG2274082
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T23:43:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x682689b0af23b70d94e08afa04bc3e12d37989b8ece5d72a972943c1dd89514b
  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/1jlMnFogG1NeVbs8h4UUw1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1jlMnFogG1NeVbs8h4UUw1
  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 0x682689b0af23b70d94e08afa04bc3e12d37989b8ece5d72a972943c1dd89514b. 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/1jlMnFogG1NeVbs8h4UUw1.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/1jlMnFogG1NeVbs8h4UUw1.
    date published: 2026-06-13T13:32:09Z

Dando Vueltas
type: MusicAlbum
date published: 2023-02-24
track: Dando Vueltas
  type: MusicRecording
  duration: PT2M1S
  duration ms: 121974
  explicit: false
  by artist: Zeballos
  in album: Dando Vueltas
    type: MusicAlbum
    date published: 2023-02-24
  isrc code: UYAS12300002
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T13:08:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74
  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/314FEi04GJLNc89wCZVanH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/314FEi04GJLNc89wCZVanH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T13:32:09Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74","isrc":"UYAS12300002","name":"Dando Vueltas","registered_at":"2026-06-04T13:08:12Z","spotify_id":"314FEi04GJLNc89wCZVanH","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 0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74. 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/314FEi04GJLNc89wCZVanH.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/314FEi04GJLNc89wCZVanH.
    date published: 2026-06-13T13:32:09Z
    text: {"copyright_id":"0x1fdeb2c6c2cf4874cf7e4502384a3ca76bbba78104aff50da1c7920a0dd7bd74","isrc":"UYAS12300002","name":"Dando Vueltas","registered_at":"2026-06-04T13:08:12Z","spotify_id":"314FEi04GJLNc89wCZVanH","type":"track"}

Zeballos
type: MusicRecording
duration: PT2M52S
duration ms: 172773
explicit: false
by artist: ControlR
by artist: Zeballos
by artist: Nanomc
in album: Cyphers, Vol. 2
  type: MusicAlbum
  date published: 2019-10-28
isrc code: QZHN81978110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T08:43:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2eb5da714031e6e1c9c05f58483cb118abf670d14763df32e7ec0a7135e858f
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/5cM1JVoxmgoKSRnyPXhS3S.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5cM1JVoxmgoKSRnyPXhS3S
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 0xd2eb5da714031e6e1c9c05f58483cb118abf670d14763df32e7ec0a7135e858f. 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/5cM1JVoxmgoKSRnyPXhS3S.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/5cM1JVoxmgoKSRnyPXhS3S.
  date published: 2026-06-13T15:41:10Z

Bailalo Lento
type: MusicRecording
duration: PT2M49S
duration ms: 169158
explicit: false
by artist: Zeballos
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003629
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:08:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8
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/4Y5zxzmmdfxoUCliJ6lr9m.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Y5zxzmmdfxoUCliJ6lr9m
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8","isrc":"UYM122003629","name":"Bailalo Lento","registered_at":"2026-06-04T14:08:21Z","spotify_id":"4Y5zxzmmdfxoUCliJ6lr9m","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 0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8. 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/4Y5zxzmmdfxoUCliJ6lr9m.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/4Y5zxzmmdfxoUCliJ6lr9m.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x4d9b5674ba11f3145c0a83a044f026f67a04c41b23a4696682e7eb75759139d8","isrc":"UYM122003629","name":"Bailalo Lento","registered_at":"2026-06-04T14:08:21Z","spotify_id":"4Y5zxzmmdfxoUCliJ6lr9m","type":"track"}

T&K
type: MusicRecording
duration: PT2M34S
duration ms: 154899
explicit: false
by artist: Zeballos
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003624
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:40:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6dfcc5497de7e68c8f828e96356a6c99be67aa16827d49be2cde5e2a3c9c3d08
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/1oRTDRGIvBQXYislDQjvsr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1oRTDRGIvBQXYislDQjvsr
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 0x6dfcc5497de7e68c8f828e96356a6c99be67aa16827d49be2cde5e2a3c9c3d08. 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/1oRTDRGIvBQXYislDQjvsr.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/1oRTDRGIvBQXYislDQjvsr.
  date published: 2026-06-13T12:47:07Z

Cursiva
type: MusicRecording
duration: PT4M20S
duration ms: 260665
explicit: false
by artist: Zeballos
by artist: Fati Macedo
by artist: Malapraxxis
by artist: Rodridi
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003625
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:11:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb06da9a2d9d84bf5c73ce1f2073230ea4c7b7b9ca44f8d408e7cd890987249a8
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/6yz6OyD1YiNHlHneTCpWwH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6yz6OyD1YiNHlHneTCpWwH
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 0xb06da9a2d9d84bf5c73ce1f2073230ea4c7b7b9ca44f8d408e7cd890987249a8. 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/6yz6OyD1YiNHlHneTCpWwH.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/6yz6OyD1YiNHlHneTCpWwH.
  date published: 2026-06-13T15:41:10Z

Vampira
type: MusicRecording
duration: PT2M36S
duration ms: 156988
explicit: false
by artist: Zeballos
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122002400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T12:25:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89cfc27aec63b33d816cda09fd64ba30f3ec60058339ba0f01c5a659cf74ddeb
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/6CT69FumxtbxWhjhvJ7wxo.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6CT69FumxtbxWhjhvJ7wxo
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 0x89cfc27aec63b33d816cda09fd64ba30f3ec60058339ba0f01c5a659cf74ddeb. 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/6CT69FumxtbxWhjhvJ7wxo.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/6CT69FumxtbxWhjhvJ7wxo.
  date published: 2026-06-13T13:32:09Z

Blunt
type: MusicRecording
duration: PT2M39S
duration ms: 159272
explicit: false
by artist: Zeballos
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003626
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T04:19:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15235479e590bfd47280ad26013ed6509c720187c13354fb58ed6ca846b013f3
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/3OXsqZjWjBboCjTfl0cyLQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3OXsqZjWjBboCjTfl0cyLQ
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 0x15235479e590bfd47280ad26013ed6509c720187c13354fb58ed6ca846b013f3. 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/3OXsqZjWjBboCjTfl0cyLQ.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/3OXsqZjWjBboCjTfl0cyLQ.
  date published: 2026-06-13T13:32:09Z

Money
type: MusicRecording
duration: PT2M50S
duration ms: 170696
explicit: false
by artist: Zeballos
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122002396
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:52:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c1edbafcdd64ecc3bf26242356928e7c4b98ffe362f2249cb88fb82192fc2e7
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/18tnq6DExA0s1WMazWtDAw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/18tnq6DExA0s1WMazWtDAw
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 0x0c1edbafcdd64ecc3bf26242356928e7c4b98ffe362f2249cb88fb82192fc2e7. 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/18tnq6DExA0s1WMazWtDAw.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/18tnq6DExA0s1WMazWtDAw.
  date published: 2026-06-13T17:25:41Z

Multitud
type: MusicRecording
duration: PT3M50S
duration ms: 230700
explicit: false
by artist: Zeballos
by artist: Mili Milanss
by artist: Gavo
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003627
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T10:53:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6591e6bc59f9252f2df5582656292d352201d6308e56d72df658e9588a896d99
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/2IITX6UJGtTDsMz3gKaK6n.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IITX6UJGtTDsMz3gKaK6n
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 0x6591e6bc59f9252f2df5582656292d352201d6308e56d72df658e9588a896d99. 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/2IITX6UJGtTDsMz3gKaK6n.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/2IITX6UJGtTDsMz3gKaK6n.
  date published: 2026-06-13T17:25:41Z

Tarantina
type: MusicRecording
duration: PT3M15S
duration ms: 195227
explicit: false
by artist: Zeballos
by artist: Miranda Diaz
by artist: Julieta
in album: Bailalo Lento
  type: MusicAlbum
  date published: 2020-12-25
isrc code: UYM122003628
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T17:56:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8c68c6dad1c692bfeb20dc12c34ae0a0c0af0bdab151dea594c7063c06c3a0b
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/50WNsASKJUHORhxWLv2tO7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/50WNsASKJUHORhxWLv2tO7
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 0xf8c68c6dad1c692bfeb20dc12c34ae0a0c0af0bdab151dea594c7063c06c3a0b. 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/50WNsASKJUHORhxWLv2tO7.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/50WNsASKJUHORhxWLv2tO7.
  date published: 2026-06-13T13:32:09Z

Indeleble
type: MusicRecording
duration: PT3M14S
duration ms: 194285
explicit: false
by artist: Zeballos
by artist: Fianru
in album: Indeleble
  type: MusicAlbum
  date published: 2023-05-12
isrc code: UYAS12300009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T04:13:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc21b4d944230ec7a8151f7520b5f3b4305c395de4886fa07e913ebb825c00dcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/954130
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4DnmXoRZYZBItLe4Gt1JBD.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DnmXoRZYZBItLe4Gt1JBD
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:31:10Z
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 0xc21b4d944230ec7a8151f7520b5f3b4305c395de4886fa07e913ebb825c00dcf. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:31:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DnmXoRZYZBItLe4Gt1JBD.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/4DnmXoRZYZBItLe4Gt1JBD.
  date published: 2026-06-17T20:31:10Z

Robinho - RMX
type: MusicRecording
duration: PT2M48S
duration ms: 168411
explicit: false
by artist: Lego Skillz
by artist: Zeballos
by artist: Punga
in album: Repeat 3-Peat (REMIX)
  type: MusicAlbum
  date published: 2020-10-07

Robinho
type: MusicRecording
duration: PT3M18S
duration ms: 198666
explicit: false
by artist: Lego Skillz
by artist: Tomy Loops
by artist: Zeballos
in album: Repeat 3-Peat
  type: MusicAlbum
  date published: 2020-07-10

Cocido Madrileño
type: MusicRecording
duration: PT5M2S
duration ms: 302254
explicit: false
by artist: Zeballos
by artist: Denom
in album: Cocido Madrileño
  type: MusicAlbum
  date published: 2023-11-09
isrc code: UYAS12300018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:31:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058
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/2H4ZBPItzc22VJh5X1ZyQR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2H4ZBPItzc22VJh5X1ZyQR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058","isrc":"UYAS12300018","name":"Cocido Madrileño","registered_at":"2026-06-08T03:31:54Z","spotify_id":"2H4ZBPItzc22VJh5X1ZyQR","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 0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058. 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/2H4ZBPItzc22VJh5X1ZyQR.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/2H4ZBPItzc22VJh5X1ZyQR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x9c948e7325ecb89b25255f52abf96b31b53e64a05f9e7ba7fe50f214fe592058","isrc":"UYAS12300018","name":"Cocido Madrileño","registered_at":"2026-06-08T03:31:54Z","spotify_id":"2H4ZBPItzc22VJh5X1ZyQR","type":"track"}

Botellas
type: MusicRecording
duration: PT3M26S
duration ms: 206273
explicit: false
by artist: Kmd Label
by artist: Zeballos
by artist: Negro Santo
by artist: Mike Southside
in album: Trap Not Dead
  type: MusicAlbum
  date published: 2023-06-02
isrc code: ARIXB2306268
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T21:42:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6335f28dedb302f42432460e0332d367cbff2b00e0d07241d81de224bc63f322
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/5AGnz1ao2SuFYopAmJig4V.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5AGnz1ao2SuFYopAmJig4V
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 0x6335f28dedb302f42432460e0332d367cbff2b00e0d07241d81de224bc63f322. 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/5AGnz1ao2SuFYopAmJig4V.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/5AGnz1ao2SuFYopAmJig4V.
  date published: 2026-07-02T03:30:09Z

Tres Cruces
type: MusicRecording
duration: PT3M0S
duration ms: 180571
explicit: false
by artist: Zeballos
by artist: Sule B
by artist: LI4M
in album: Tres Cruces
  type: MusicAlbum
  date published: 2023-07-21
isrc code: UYAS12300014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T10:56:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x30df96720952fda24e842cca1d6661b91217e6975257c1f51b667676c88b8c20
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/2i5iRxy65y6ATO361kljFW.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2i5iRxy65y6ATO361kljFW
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x30df96720952fda24e842cca1d6661b91217e6975257c1f51b667676c88b8c20","isrc":"UYAS12300014","name":"Tres Cruces","registered_at":"2026-06-20T10:56:15Z","spotify_id":"2i5iRxy65y6ATO361kljFW","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
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  date published: 2026-07-02T03:30:09Z
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Chamuyos No - Remix
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by artist: Zeballos
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x595f3cda274933e7e35c2e6c810479e467cde5fad343a03a22c565a8168a20c0. 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/74sjssg82FI1se49qmRmFd.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/74sjssg82FI1se49qmRmFd.
  date published: 2026-06-13T15:41:10Z
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Robinho
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by artist: Lego Skillz
by artist: Tomy Loops
by artist: Zeballos
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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 0x81e961d4dd8602877e6025655f894c24df71ca9f3fd4b7dde77e3af906d0a306. 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/5vFW512z4BPWm8MCCo6B7K.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/5vFW512z4BPWm8MCCo6B7K.
  date published: 2026-07-02T03:30:09Z

La Primera Cena
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by artist: DEI G
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b937cea9dbba76e0d8f7b6004466ab6c9de9b7dd813b90d7f5c52751080da7. 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/4FVgF9aFy65A2ZZMcB4394.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/4FVgF9aFy65A2ZZMcB4394.
  date published: 2026-07-02T11:38:34Z
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LANA
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duration ms: 162665
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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 0x35961e2285feedfcba41e8afdcd5fee574ccfd9676c48e9f36c4a79dfa6ef61a. 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/5GWjLk9rYfaU24psGK0dSL.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/5GWjLk9rYfaU24psGK0dSL.
  date published: 2026-06-13T15:41:10Z

YTUME
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by artist: Mike Southside
by artist: Zeballos
by artist: Hot Plug Beats
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  date published: 2023-03-29