Polakan
type: MusicGroup
genre: latin hip hop
popularity: 34
followers: 44250
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1b6b51e-c22e-4760-bdce-48d4f3163687.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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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 0xa2bd85cacfa44db8a7c9c48b33f9beaa6ebbe37ff57628c040f04df2bec01d27. 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/a1b6b51e-c22e-4760-bdce-48d4f3163687.json and https://artists.proofprofile.net/proofs/artist/a1b6b51e-c22e-4760-bdce-48d4f3163687.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: El Undertaker
  type: MusicAlbum
  date published: 2015-12-20
  track: R.I.P. Haterz
    type: MusicRecording
    duration: PT1M31S
    duration ms: 91585
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
    isrc code: QMPKX1513421
  track: Ya Se Lo Que Tu Buscas
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194690
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
  track: Pasto Cronico
    type: MusicRecording
    duration: PT3M55S
    duration ms: 235415
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
  track: Poco Tiempo 2
    type: MusicRecording
    duration: PT4M12S
    duration ms: 252003
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
    isrc code: QMPKX1513424
  track: Pa Lo Oscuro
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216764
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
  track: Vacilar Na Mas
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229381
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
  track: Si Tu No Estas Aqui
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227395
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
  track: Dan Dadda
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219062
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
    isrc code: QMPKX1513428
  track: Si No Te Dejas Ver
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257436
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
  track: Historias de la Calle
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283663
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
  track: Tabla
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199601
    explicit: true
    by artist: Polakan
    in album: El Undertaker
      type: MusicAlbum
      date published: 2015-12-20
album: Mueve Ese Culo
  type: MusicAlbum
  date published: 2016-02-15
  track: Mueve Ese Culo
    type: MusicRecording
    duration: PT3M44S
    duration ms: 224480
    explicit: true
    by artist: Polakan
    in album: Mueve Ese Culo
      type: MusicAlbum
      date published: 2016-02-15
album: Amistad
  type: MusicAlbum
  date published: 2016-07-22
  track: Amistad
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267200
    explicit: false
    by artist: Polakan
    in album: Amistad
      type: MusicAlbum
      date published: 2016-07-22
album: Rey de la Tiraera
  type: MusicAlbum
  date published: 2018-01-26
  track: Rey de la Tiraera
    type: MusicRecording
    duration: PT4M40S
    duration ms: 280846
    explicit: true
    by artist: Polakan
    in album: Rey de la Tiraera
      type: MusicAlbum
      date published: 2018-01-26
album: La Peste (Freestyle)
  type: MusicAlbum
  date published: 2018-07-13
  track: La Peste - Freestyle
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165187
    explicit: true
    by artist: Polakan
    in album: La Peste (Freestyle)
      type: MusicAlbum
      date published: 2018-07-13
album: Hablame de Dinero
  type: MusicAlbum
  date published: 2019-02-02
  track: Hablame de Dinero
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183431
    explicit: false
    by artist: Polakan
    in album: Hablame de Dinero
      type: MusicAlbum
      date published: 2019-02-02
album: Falso
album: Uhh Bby
album: El Tartaro
album: Warzone
album: Feliz Cumpleaños MMB
album: Addictive
album: Amarrate Duro
album: Trampeao
track: Se Acabó Tu Tiempo
track: La Gracia De Dios
track: Drug Call
track: Super Gansteril
track: Te Quitas o Nos Matamos
track: Enemigo
track: Jenga Jenga (Reggaeton Remix)
track: Tabla
track: Rip Haterz (Intro)
track: Ya Se Lo Que Tu Buscas
track: Pasto Cronico
track: Pa Lo Oscuro
track: Vacilar Na Mas
track: Si Tu No Estas Aqui
track: Dan Dadda
track: Si No Te Dejas Ver
track: Respeto a la Calle
track: Mirate al Espejo

Falso
type: MusicAlbum
date published: 2020-01-17
track: Falso
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
  explicit: true
  by artist: Polakan
  in album: Falso
    type: MusicAlbum
    date published: 2020-01-17

Uhh Bby
type: MusicAlbum
date published: 2020-04-03
track: Uhh Bby
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218000
  explicit: true
  by artist: Polakan
  in album: Uhh Bby
    type: MusicAlbum
    date published: 2020-04-03

El Undertaker
type: MusicAlbum
date published: 2020-10-29
track: Rip Haterz (Intro)
  type: MusicRecording
  duration: PT1M32S
  duration ms: 92972
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
track: Ya Se Lo Que Tu Buscas
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243948
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
track: Pasto Cronico
  type: MusicRecording
  duration: PT4M44S
  duration ms: 284839
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028669
track: Pa Lo Oscuro
  type: MusicRecording
  duration: PT3M37S
  duration ms: 217036
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028675
track: Vacilar Na Mas
  type: MusicRecording
  duration: PT3M49S
  duration ms: 229413
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
track: Si Tu No Estas Aqui
  type: MusicRecording
  duration: PT4M37S
  duration ms: 277060
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
track: Dan Dadda
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218731
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028704
track: Si No Te Dejas Ver
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181487
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
track: Respeto a la Calle
  type: MusicRecording
  duration: PT5M36S
  duration ms: 336015
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028711
track: Tabla
  type: MusicRecording
  duration: PT4M10S
  duration ms: 250427
  explicit: true
  by artist: Polakan
  in album: El Undertaker
    type: MusicAlbum
    date published: 2020-10-29

El Tartaro
type: MusicAlbum
date published: 2020-10-29
track: Mirate al Espejo
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  duration: PT2M33S
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  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21278abc04c0f496d492d46b010d5b3992203ef82b302294983d7cabb9bdaba1. 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/6qxWq8ihjETqjwkMm9fatp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qxWq8ihjETqjwkMm9fatp.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0x21278abc04c0f496d492d46b010d5b3992203ef82b302294983d7cabb9bdaba1","isrc":"QMFME2028794","name":"Mirate al Espejo","registered_at":"2026-06-07T20:00:46Z","spotify_id":"6qxWq8ihjETqjwkMm9fatp","type":"track"}
track: La Brea (Cronicas de la Calle)
  type: MusicRecording
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  duration ms: 193724
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  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028800
track: Poco Tiempo 2
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252029
  explicit: true
  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028801
track: Para de Llorar
  type: MusicRecording
  duration: PT3M59S
  duration ms: 239124
  explicit: true
  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028787
track: El Popo
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302106
  explicit: true
  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028791
track: No Me Mates
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215829
  explicit: true
  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028805
track: Mision
  type: MusicRecording
  duration: PT3M9S
  duration ms: 189753
  explicit: true
  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028810
track: La Vida Es Corta - Freestyle
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157082
  explicit: true
  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028811
track: Mis Chavos
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235055
  explicit: true
  by artist: Polakan
  in album: El Tartaro
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028814
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  additional property: CopyrightRegisteredAt
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    value: 2026-06-22T19:49:43+00:00
  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSRecordURL
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  additional property: OTSVerificationAPI
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    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NP6oo7LHTtR5olqYpoPLY
  additional property: OTSTimestamp
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    value: 2026-07-02T05:09:12Z
  additional property: OTSCanonicalRecord
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3c047b38ab518806473759f7e5bb62d27942abc2e7a2936a318402f95f1707. 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/2NP6oo7LHTtR5olqYpoPLY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2NP6oo7LHTtR5olqYpoPLY.
    date published: 2026-07-02T05:09:12Z
    text: {"copyright_id":"0xaf3c047b38ab518806473759f7e5bb62d27942abc2e7a2936a318402f95f1707","isrc":"QMFME2028814","name":"Mis Chavos","registered_at":"2026-06-22T19:49:43Z","spotify_id":"2NP6oo7LHTtR5olqYpoPLY","type":"track"}
track: Angelito de la Guarda
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    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028821
track: Suena Diabolico
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  duration: PT3M14S
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  by artist: Polakan
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    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028836
track: Aprendi a Vivir en Guerra
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  by artist: Polakan
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    type: MusicAlbum
    date published: 2020-10-29
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  additional property: CopyrightID
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  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
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  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Vivimos a Vapor
track: Ayer Te Dije
track: Se Van
track: Levantate
track: Kataplash
track: Ya No Sufro de Amor
track: Mueve Ese Culo
track: Envidia
track: Fanatica de Closet

CopyrightRegisteredAt
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value: 2026-06-18T00:42:05+00:00

CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0xafec7dd340637a43cd8652d1a147d84b96ae87124b29dbc8f747e4da53236532

OTSHash
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OTSBitcoinBlock
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value: 956302

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

OTSRecordURL
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value: https://artists.proofprofile.net/proofs/track/5b9dSstFLEkWXccUS2NFXP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b9dSstFLEkWXccUS2NFXP

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xafec7dd340637a43cd8652d1a147d84b96ae87124b29dbc8f747e4da53236532","isrc":"QMFME2028844","name":"Aprendi a Vivir en Guerra","registered_at":"2026-06-18T00:42:05Z","spotify_id":"5b9dSstFLEkWXccUS2NFXP","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 0xafec7dd340637a43cd8652d1a147d84b96ae87124b29dbc8f747e4da53236532. 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/5b9dSstFLEkWXccUS2NFXP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5b9dSstFLEkWXccUS2NFXP.
date published: 2026-07-02T03:30:09Z
text: {"copyright_id":"0xafec7dd340637a43cd8652d1a147d84b96ae87124b29dbc8f747e4da53236532","isrc":"QMFME2028844","name":"Aprendi a Vivir en Guerra","registered_at":"2026-06-18T00:42:05Z","spotify_id":"5b9dSstFLEkWXccUS2NFXP","type":"track"}

Vivimos a Vapor
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duration: PT4M15S
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explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028847

Ayer Te Dije
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duration ms: 261247
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by artist: Polakan
in album: El Tartaro
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isrc code: QMFME2028861
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33b7a0d6cb897fa1e6f1e8fa6541501098f48ddee0dcf23ddb539e3fb654fec6
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/7FoMW9QxO3Dpo2l8l4cycy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FoMW9QxO3Dpo2l8l4cycy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33b7a0d6cb897fa1e6f1e8fa6541501098f48ddee0dcf23ddb539e3fb654fec6","isrc":"QMFME2028861","name":"Ayer Te Dije","registered_at":"2026-06-07T18:05:34Z","spotify_id":"7FoMW9QxO3Dpo2l8l4cycy","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 0x33b7a0d6cb897fa1e6f1e8fa6541501098f48ddee0dcf23ddb539e3fb654fec6. 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/7FoMW9QxO3Dpo2l8l4cycy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7FoMW9QxO3Dpo2l8l4cycy.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x33b7a0d6cb897fa1e6f1e8fa6541501098f48ddee0dcf23ddb539e3fb654fec6","isrc":"QMFME2028861","name":"Ayer Te Dije","registered_at":"2026-06-07T18:05:34Z","spotify_id":"7FoMW9QxO3Dpo2l8l4cycy","type":"track"}

Se Van
type: MusicRecording
duration: PT3M32S
duration ms: 212088
explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028865
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T02:35:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x449cd12309e0a506be591b6ddb54d5d2f64b64d9819b0ef4362f4c064571bf87
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/5uADjovZKJwlQejuBizHRf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uADjovZKJwlQejuBizHRf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x449cd12309e0a506be591b6ddb54d5d2f64b64d9819b0ef4362f4c064571bf87","isrc":"QMFME2028865","name":"Se Van","registered_at":"2026-06-21T02:35:13Z","spotify_id":"5uADjovZKJwlQejuBizHRf","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 0x449cd12309e0a506be591b6ddb54d5d2f64b64d9819b0ef4362f4c064571bf87. 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/5uADjovZKJwlQejuBizHRf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5uADjovZKJwlQejuBizHRf.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x449cd12309e0a506be591b6ddb54d5d2f64b64d9819b0ef4362f4c064571bf87","isrc":"QMFME2028865","name":"Se Van","registered_at":"2026-06-21T02:35:13Z","spotify_id":"5uADjovZKJwlQejuBizHRf","type":"track"}

Levantate
type: MusicRecording
duration: PT3M58S
duration ms: 238184
explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028868

Kataplash
type: MusicRecording
duration: PT4M12S
duration ms: 252473
explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028885
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T06:27:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3914035d80c2e4d61d6233e8c980f17897c54370bc91b54a7518583ec1cc61ae
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/0o7Ow0GTqWL53Ptdsndrit.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o7Ow0GTqWL53Ptdsndrit
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 0x3914035d80c2e4d61d6233e8c980f17897c54370bc91b54a7518583ec1cc61ae. 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/0o7Ow0GTqWL53Ptdsndrit.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0o7Ow0GTqWL53Ptdsndrit.
  date published: 2026-07-02T03:55:08Z

Ya No Sufro de Amor
type: MusicRecording
duration: PT3M40S
duration ms: 220604
explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028889

Mueve Ese Culo
type: MusicRecording
duration: PT3M44S
duration ms: 224548
explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028893

Envidia
type: MusicRecording
duration: PT3M14S
duration ms: 194049
explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028900

Fanatica de Closet
type: MusicRecording
duration: PT3M28S
duration ms: 208666
explicit: true
by artist: Polakan
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028905

Warzone
type: MusicAlbum
date published: 2020-10-29
track: Rey de la Tiraera
  type: MusicRecording
  duration: PT4M40S
  duration ms: 280882
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: Tienes la Verde - Hip Hop Version
  type: MusicRecording
  duration: PT5M18S
  duration ms: 318136
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: Freestyle
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195117
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: Volvio la Era de la Tiraera
  type: MusicRecording
  duration: PT3M42S
  duration ms: 222903
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: No Creo en Tu Propio Estilo
  type: MusicRecording
  duration: PT3M2S
  duration ms: 182323
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: Rip Arcangel
  type: MusicRecording
  duration: PT7M16S
  duration ms: 436883
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: Pa Romper Culo
  type: MusicRecording
  duration: PT4M35S
  duration ms: 275690
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: La Ultima
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246456
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
  isrc code: QMFME2028518
track: La Que Tu No Conocias
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157059
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29
track: Tienes la Verde - New Version
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209211
  explicit: true
  by artist: Polakan
  in album: Warzone
    type: MusicAlbum
    date published: 2020-10-29

Feliz Cumpleaños MMB
type: MusicAlbum
date published: 2021-09-25
track: Feliz Cumpleaños MMB
  type: MusicRecording
  duration: PT4M25S
  duration ms: 265947
  explicit: true
  by artist: Polakan
  in album: Feliz Cumpleaños MMB
    type: MusicAlbum
    date published: 2021-09-25

Addictive
type: MusicAlbum
date published: 2022-06-09
track: Addictive
  type: MusicRecording
  duration: PT3M6S
  duration ms: 186229
  explicit: true
  by artist: Polakan
  in album: Addictive
    type: MusicAlbum
    date published: 2022-06-09

Amarrate Duro
type: MusicAlbum
date published: 2022-09-01
track: Amarrate Duro
  type: MusicRecording
  duration: PT3M10S
  duration ms: 190742
  explicit: true
  by artist: Polakan
  in album: Amarrate Duro
    type: MusicAlbum
    date published: 2022-09-01

Trampeao
type: MusicAlbum
date published: 2024-09-18
track: Intro
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131333
  explicit: true
  by artist: Polakan
  in album: Trampeao
    type: MusicAlbum
    date published: 2024-09-18
  isrc code: QMDA62415073
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-21T20:56:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27b5d3c497d028cd61a3c7a1c78be719fe35710172c41d3914683ee3bb036e96
  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/3hTxfwkw36Yuhb11zidaJ1.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hTxfwkw36Yuhb11zidaJ1
  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 0x27b5d3c497d028cd61a3c7a1c78be719fe35710172c41d3914683ee3bb036e96. 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/3hTxfwkw36Yuhb11zidaJ1.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3hTxfwkw36Yuhb11zidaJ1.
    date published: 2026-07-02T03:55:08Z
track: Param Param
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158297
  explicit: true
  by artist: Polakan
  in album: Trampeao
    type: MusicAlbum
    date published: 2024-09-18
  isrc code: QMDA62415075
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:43:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x40234489c96f182b450fef780221c22b9748e739773d1b8b3144e8e60e131363
  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/4V8C0AGC96ea0cNWV8RLM0.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V8C0AGC96ea0cNWV8RLM0
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x40234489c96f182b450fef780221c22b9748e739773d1b8b3144e8e60e131363","isrc":"QMDA62415075","name":"Param Param","registered_at":"2026-06-20T22:43:27Z","spotify_id":"4V8C0AGC96ea0cNWV8RLM0","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 0x40234489c96f182b450fef780221c22b9748e739773d1b8b3144e8e60e131363. 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/4V8C0AGC96ea0cNWV8RLM0.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4V8C0AGC96ea0cNWV8RLM0.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x40234489c96f182b450fef780221c22b9748e739773d1b8b3144e8e60e131363","isrc":"QMDA62415075","name":"Param Param","registered_at":"2026-06-20T22:43:27Z","spotify_id":"4V8C0AGC96ea0cNWV8RLM0","type":"track"}
track: Las Gracias a Dios
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183901
  explicit: true
  by artist: Polakan
  in album: Trampeao
    type: MusicAlbum
    date published: 2024-09-18
  isrc code: QMDA62415083
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T06:24:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9248c1cb97fa4534ffc4cb67ca8c0c22a71b23f97b2af2d37691a129258fc700
  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/5ln7MSZUn0fGcNt0vnM0AH.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ln7MSZUn0fGcNt0vnM0AH
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x9248c1cb97fa4534ffc4cb67ca8c0c22a71b23f97b2af2d37691a129258fc700","isrc":"QMDA62415083","name":"Las Gracias a Dios","registered_at":"2026-06-09T06:24:26Z","spotify_id":"5ln7MSZUn0fGcNt0vnM0AH","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 0x9248c1cb97fa4534ffc4cb67ca8c0c22a71b23f97b2af2d37691a129258fc700. 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/5ln7MSZUn0fGcNt0vnM0AH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ln7MSZUn0fGcNt0vnM0AH.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x9248c1cb97fa4534ffc4cb67ca8c0c22a71b23f97b2af2d37691a129258fc700","isrc":"QMDA62415083","name":"Las Gracias a Dios","registered_at":"2026-06-09T06:24:26Z","spotify_id":"5ln7MSZUn0fGcNt0vnM0AH","type":"track"}
track: Noches Frias
  type: MusicRecording
  duration: PT4M21S
  duration ms: 261200
  explicit: true
  by artist: Polakan
  in album: Trampeao
    type: MusicAlbum
    date published: 2024-09-18
  isrc code: QMDA62415081
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T22:36:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4047d3564e352c3ff88bc1911aa994004946c51d26bc8f57b7dbab182cd3412
  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/1yjEKNUwrKYUKZsduBy3Jb.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yjEKNUwrKYUKZsduBy3Jb
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xb4047d3564e352c3ff88bc1911aa994004946c51d26bc8f57b7dbab182cd3412","isrc":"QMDA62415081","name":"Noches Frias","registered_at":"2026-06-20T22:36:05Z","spotify_id":"1yjEKNUwrKYUKZsduBy3Jb","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 0xb4047d3564e352c3ff88bc1911aa994004946c51d26bc8f57b7dbab182cd3412. 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/1yjEKNUwrKYUKZsduBy3Jb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1yjEKNUwrKYUKZsduBy3Jb.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0xb4047d3564e352c3ff88bc1911aa994004946c51d26bc8f57b7dbab182cd3412","isrc":"QMDA62415081","name":"Noches Frias","registered_at":"2026-06-20T22:36:05Z","spotify_id":"1yjEKNUwrKYUKZsduBy3Jb","type":"track"}
track: Nada Es Igual
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181304
  explicit: true
  by artist: Polakan
  in album: Trampeao
    type: MusicAlbum
    date published: 2024-09-18
  isrc code: QMDA62415076
  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: De Bichote
track: Me Busco El Peso
track: Del Alma
track: Déjà vu
track: Pana Mio
track: Me Besabas
track: Alas
track: Futuro Hermoso
track: Mi Bebe

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T12:57:30+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xfe9ebd4ebe6805c5eab4de7a77d4ce234c9c79ce4500873aa493748a9355098b

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

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

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/1KGoSzZo83LifwJp19Niy3.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KGoSzZo83LifwJp19Niy3

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

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xfe9ebd4ebe6805c5eab4de7a77d4ce234c9c79ce4500873aa493748a9355098b","isrc":"QMDA62415076","name":"Nada Es Igual","registered_at":"2026-06-18T12:57:30Z","spotify_id":"1KGoSzZo83LifwJp19Niy3","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 0xfe9ebd4ebe6805c5eab4de7a77d4ce234c9c79ce4500873aa493748a9355098b. 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/1KGoSzZo83LifwJp19Niy3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1KGoSzZo83LifwJp19Niy3.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0xfe9ebd4ebe6805c5eab4de7a77d4ce234c9c79ce4500873aa493748a9355098b","isrc":"QMDA62415076","name":"Nada Es Igual","registered_at":"2026-06-18T12:57:30Z","spotify_id":"1KGoSzZo83LifwJp19Niy3","type":"track"}

De Bichote
type: MusicRecording
duration: PT3M34S
duration ms: 214939
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415078
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T03:49:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc48f967ba8f7373bc0de617244cd209214047bb0705be81201e6da70358e7669
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/67NYGXsiNXZRC1axmGqQMe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67NYGXsiNXZRC1axmGqQMe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc48f967ba8f7373bc0de617244cd209214047bb0705be81201e6da70358e7669","isrc":"QMDA62415078","name":"De Bichote","registered_at":"2026-06-20T03:49:46Z","spotify_id":"67NYGXsiNXZRC1axmGqQMe","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 0xc48f967ba8f7373bc0de617244cd209214047bb0705be81201e6da70358e7669. 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/67NYGXsiNXZRC1axmGqQMe.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/67NYGXsiNXZRC1axmGqQMe.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc48f967ba8f7373bc0de617244cd209214047bb0705be81201e6da70358e7669","isrc":"QMDA62415078","name":"De Bichote","registered_at":"2026-06-20T03:49:46Z","spotify_id":"67NYGXsiNXZRC1axmGqQMe","type":"track"}

Me Busco El Peso
type: MusicRecording
duration: PT5M26S
duration ms: 326000
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T21:02:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4efed68cbc3d2f6e08a5b1a7c92c0217418fe14e38d73f0967fbbdc97a6b171
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/72DSBrY9bZSyHM9H8IApML.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72DSBrY9bZSyHM9H8IApML
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4efed68cbc3d2f6e08a5b1a7c92c0217418fe14e38d73f0967fbbdc97a6b171","isrc":"QMDA62415080","name":"Me Busco El Peso","registered_at":"2026-06-05T21:02:34Z","spotify_id":"72DSBrY9bZSyHM9H8IApML","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 0xe4efed68cbc3d2f6e08a5b1a7c92c0217418fe14e38d73f0967fbbdc97a6b171. 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/72DSBrY9bZSyHM9H8IApML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/72DSBrY9bZSyHM9H8IApML.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xe4efed68cbc3d2f6e08a5b1a7c92c0217418fe14e38d73f0967fbbdc97a6b171","isrc":"QMDA62415080","name":"Me Busco El Peso","registered_at":"2026-06-05T21:02:34Z","spotify_id":"72DSBrY9bZSyHM9H8IApML","type":"track"}

Del Alma
type: MusicRecording
duration: PT4M9S
duration ms: 249983
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415082
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T18:55:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x377532becfb579e6c4625145459ecde4ef3a1447c23c097bfc861f35e4885ae9
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/1vse2cT1WilEKwWkRG53of.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vse2cT1WilEKwWkRG53of
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x377532becfb579e6c4625145459ecde4ef3a1447c23c097bfc861f35e4885ae9","isrc":"QMDA62415082","name":"Del Alma","registered_at":"2026-06-08T18:55:15Z","spotify_id":"1vse2cT1WilEKwWkRG53of","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 0x377532becfb579e6c4625145459ecde4ef3a1447c23c097bfc861f35e4885ae9. 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/1vse2cT1WilEKwWkRG53of.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1vse2cT1WilEKwWkRG53of.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x377532becfb579e6c4625145459ecde4ef3a1447c23c097bfc861f35e4885ae9","isrc":"QMDA62415082","name":"Del Alma","registered_at":"2026-06-08T18:55:15Z","spotify_id":"1vse2cT1WilEKwWkRG53of","type":"track"}

Déjà vu
type: MusicRecording
duration: PT3M37S
duration ms: 217371
explicit: false
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415074
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T03:28:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa72e573ce2fb8b66170b226a1f2740dc788b306158f55c8523a23a6ed2c7d1d9
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/2BTJychbmZ1WECnuQtxQIC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BTJychbmZ1WECnuQtxQIC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa72e573ce2fb8b66170b226a1f2740dc788b306158f55c8523a23a6ed2c7d1d9","isrc":"QMDA62415074","name":"Déjà vu","registered_at":"2026-06-22T03:28:01Z","spotify_id":"2BTJychbmZ1WECnuQtxQIC","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 0xa72e573ce2fb8b66170b226a1f2740dc788b306158f55c8523a23a6ed2c7d1d9. 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/2BTJychbmZ1WECnuQtxQIC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2BTJychbmZ1WECnuQtxQIC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xa72e573ce2fb8b66170b226a1f2740dc788b306158f55c8523a23a6ed2c7d1d9","isrc":"QMDA62415074","name":"Déjà vu","registered_at":"2026-06-22T03:28:01Z","spotify_id":"2BTJychbmZ1WECnuQtxQIC","type":"track"}

Pana Mio
type: MusicRecording
duration: PT2M47S
duration ms: 167068
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415079
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T21:57:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x716774edb2c357f7129de5b4dff4147e55c74dc4a3a9a5dc8f6d9dcef17229e8
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/3SLl623l5V24IoPHPOI8gn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SLl623l5V24IoPHPOI8gn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x716774edb2c357f7129de5b4dff4147e55c74dc4a3a9a5dc8f6d9dcef17229e8","isrc":"QMDA62415079","name":"Pana Mio","registered_at":"2026-06-17T21:57:29Z","spotify_id":"3SLl623l5V24IoPHPOI8gn","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 0x716774edb2c357f7129de5b4dff4147e55c74dc4a3a9a5dc8f6d9dcef17229e8. 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/3SLl623l5V24IoPHPOI8gn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SLl623l5V24IoPHPOI8gn.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x716774edb2c357f7129de5b4dff4147e55c74dc4a3a9a5dc8f6d9dcef17229e8","isrc":"QMDA62415079","name":"Pana Mio","registered_at":"2026-06-17T21:57:29Z","spotify_id":"3SLl623l5V24IoPHPOI8gn","type":"track"}

Me Besabas
type: MusicRecording
duration: PT3M42S
duration ms: 222132
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415086
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T13:20:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x434e9614ec5a6c1d06e0457e6e9cd32081f45030d9e8d021d50630946084adc1
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/3GKkjNduz2ZnMrJVoBEWKk.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GKkjNduz2ZnMrJVoBEWKk
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:54:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x434e9614ec5a6c1d06e0457e6e9cd32081f45030d9e8d021d50630946084adc1","isrc":"QMDA62415086","name":"Me Besabas","registered_at":"2026-06-17T13:20:32Z","spotify_id":"3GKkjNduz2ZnMrJVoBEWKk","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 0x434e9614ec5a6c1d06e0457e6e9cd32081f45030d9e8d021d50630946084adc1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:54:45Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GKkjNduz2ZnMrJVoBEWKk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GKkjNduz2ZnMrJVoBEWKk.
  date published: 2026-06-17T19:54:45Z
  text: {"copyright_id":"0x434e9614ec5a6c1d06e0457e6e9cd32081f45030d9e8d021d50630946084adc1","isrc":"QMDA62415086","name":"Me Besabas","registered_at":"2026-06-17T13:20:32Z","spotify_id":"3GKkjNduz2ZnMrJVoBEWKk","type":"track"}

Alas
type: MusicRecording
duration: PT3M3S
duration ms: 183529
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415077
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:50:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x89b9bc0f67babaac7ea3a5c8d27184ebde37b5a3601977ea6d6484942e54fb48
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/2ahmcdxvFz6oOjVT6GDSp8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ahmcdxvFz6oOjVT6GDSp8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b9bc0f67babaac7ea3a5c8d27184ebde37b5a3601977ea6d6484942e54fb48. 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/2ahmcdxvFz6oOjVT6GDSp8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ahmcdxvFz6oOjVT6GDSp8.
  date published: 2026-07-02T05:09:12Z

Futuro Hermoso
type: MusicRecording
duration: PT2M25S
duration ms: 145714
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415085

Mi Bebe
type: MusicRecording
duration: PT4M27S
duration ms: 267272
explicit: true
by artist: Polakan
in album: Trampeao
  type: MusicAlbum
  date published: 2024-09-18
isrc code: QMDA62415084
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T09:44:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa1a285783b9651cabfa5c2d386a1afca945f180f2f65e098b404ba031e5b672
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/0ZBwjtvLzX9hrByxSItqZQ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZBwjtvLzX9hrByxSItqZQ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa1a285783b9651cabfa5c2d386a1afca945f180f2f65e098b404ba031e5b672","isrc":"QMDA62415084","name":"Mi Bebe","registered_at":"2026-06-24T09:44:55Z","spotify_id":"0ZBwjtvLzX9hrByxSItqZQ","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 0xfa1a285783b9651cabfa5c2d386a1afca945f180f2f65e098b404ba031e5b672. 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/0ZBwjtvLzX9hrByxSItqZQ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ZBwjtvLzX9hrByxSItqZQ.
  date published: 2026-07-02T05:09:12Z
  text: {"copyright_id":"0xfa1a285783b9651cabfa5c2d386a1afca945f180f2f65e098b404ba031e5b672","isrc":"QMDA62415084","name":"Mi Bebe","registered_at":"2026-06-24T09:44:55Z","spotify_id":"0ZBwjtvLzX9hrByxSItqZQ","type":"track"}

Se Acabó Tu Tiempo
type: MusicRecording
duration: PT4M54S
duration ms: 294432
explicit: false
by artist: Papo El Maxx
by artist: Tony Lenta
by artist: Chiki El De La Vaina
by artist: Polakan
in album: Se Acabó Tu Tiempo
  type: MusicAlbum
  date published: 2020-07-24

La Gracia De Dios
type: MusicRecording
duration: PT4M30S
duration ms: 270897
explicit: false
by artist: El High
by artist: C-Kan
by artist: Nanpa Básico
by artist: Polakan
by artist: Apache
in album: La Gracia De Dios
  type: MusicAlbum
  date published: 2023-07-26
isrc code: QMEU32307150
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T06:44:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bcf4a1921f69af12d265dcc4e2d8a4186a8cc3a5fa5953fb7473120c595dd46
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/08mntOthYaS6L1TClH3oYR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08mntOthYaS6L1TClH3oYR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bcf4a1921f69af12d265dcc4e2d8a4186a8cc3a5fa5953fb7473120c595dd46","isrc":"QMEU32307150","name":"La Gracia De Dios","registered_at":"2026-06-07T06:44:35Z","spotify_id":"08mntOthYaS6L1TClH3oYR","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 0x7bcf4a1921f69af12d265dcc4e2d8a4186a8cc3a5fa5953fb7473120c595dd46. 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/08mntOthYaS6L1TClH3oYR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/08mntOthYaS6L1TClH3oYR.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x7bcf4a1921f69af12d265dcc4e2d8a4186a8cc3a5fa5953fb7473120c595dd46","isrc":"QMEU32307150","name":"La Gracia De Dios","registered_at":"2026-06-07T06:44:35Z","spotify_id":"08mntOthYaS6L1TClH3oYR","type":"track"}

Drug Call
type: MusicRecording
duration: PT4M26S
duration ms: 266024
explicit: false
by artist: El Jincho
by artist: Rayo & Toby
by artist: Polakan
in album: Drug Call
  type: MusicAlbum
  date published: 2022-06-17
isrc code: ESA012288172

Super Gansteril
type: MusicRecording
duration: PT3M13S
duration ms: 193386
explicit: false
by artist: Divino
by artist: Polakan
in album: Todo a su tiempo
  type: MusicAlbum
  date published: 2023-02-24
isrc code: QZDQH2358368
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T20:55:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3709e983e1da84d02315423a123784bef32aea899a2c77c957130f00270326f6
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/2mbrtYxHXTtMvpA1zyPJwO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mbrtYxHXTtMvpA1zyPJwO
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3709e983e1da84d02315423a123784bef32aea899a2c77c957130f00270326f6","isrc":"QZDQH2358368","name":"Super Gansteril","registered_at":"2026-06-08T20:55:56Z","spotify_id":"2mbrtYxHXTtMvpA1zyPJwO","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 0x3709e983e1da84d02315423a123784bef32aea899a2c77c957130f00270326f6. 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/2mbrtYxHXTtMvpA1zyPJwO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2mbrtYxHXTtMvpA1zyPJwO.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x3709e983e1da84d02315423a123784bef32aea899a2c77c957130f00270326f6","isrc":"QZDQH2358368","name":"Super Gansteril","registered_at":"2026-06-08T20:55:56Z","spotify_id":"2mbrtYxHXTtMvpA1zyPJwO","type":"track"}

Te Quitas o Nos Matamos
type: MusicRecording
duration: PT4M12S
duration ms: 252893
explicit: false
by artist: Don Omar
by artist: Polakan
in album: Los Bandoleros
  type: MusicAlbum
  date published: 2021-03-26

Enemigo
type: MusicRecording
duration: PT3M54S
duration ms: 234278
explicit: false
by artist: Pablo Tunes
by artist: Polakan
in album: Enemigo
  type: MusicAlbum
  date published: 2021-11-26

Jenga Jenga (Reggaeton Remix)
type: MusicRecording
duration: PT3M13S
duration ms: 193535
explicit: false
by artist: Cuñao Production
by artist: Polakan
by artist: Nico Canada
by artist: Rokero
by artist: Anubiis
by artist: Zwes
in album: Jenga Jenga (Reggaeton Remix)
  type: MusicAlbum
  date published: 2024-06-16
isrc code: QZPZC2450309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T05:02:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1a3cb81cb4fa0018c8146f3656e561317472c5a111e4c9c19fd4805ea2bb2902
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/6dijUFPp7N9qlBeTIX1MpU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dijUFPp7N9qlBeTIX1MpU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1a3cb81cb4fa0018c8146f3656e561317472c5a111e4c9c19fd4805ea2bb2902","isrc":"QZPZC2450309","name":"Jenga Jenga (Reggaeton Remix)","registered_at":"2026-06-06T05:02:20Z","spotify_id":"6dijUFPp7N9qlBeTIX1MpU","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 0x1a3cb81cb4fa0018c8146f3656e561317472c5a111e4c9c19fd4805ea2bb2902. 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/6dijUFPp7N9qlBeTIX1MpU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dijUFPp7N9qlBeTIX1MpU.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x1a3cb81cb4fa0018c8146f3656e561317472c5a111e4c9c19fd4805ea2bb2902","isrc":"QZPZC2450309","name":"Jenga Jenga (Reggaeton Remix)","registered_at":"2026-06-06T05:02:20Z","spotify_id":"6dijUFPp7N9qlBeTIX1MpU","type":"track"}

Tabla
type: MusicRecording
duration: PT3M42S
duration ms: 222030
explicit: false
by artist: Los Rem Stone
by artist: Polaco
by artist: Polakan
by artist: Bobby el Famosito
by artist: El Omegoide
in album: Los Famositos Del Vecindario
  type: MusicAlbum
  date published: 2020-05-30
isrc code: QZHN42077564

Rip Haterz (Intro)
type: MusicRecording
duration: PT1M32S
duration ms: 92972
explicit: false
by artist: Polakan
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29

Ya Se Lo Que Tu Buscas
type: MusicRecording
duration: PT4M3S
duration ms: 243948
explicit: false
by artist: Polakan
by artist: Jory
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29

Pasto Cronico
type: MusicRecording
duration: PT4M44S
duration ms: 284839
explicit: false
by artist: Polakan
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028669

Pa Lo Oscuro
type: MusicRecording
duration: PT3M37S
duration ms: 217036
explicit: false
by artist: Polakan
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028675

Vacilar Na Mas
type: MusicRecording
duration: PT3M49S
duration ms: 229413
explicit: false
by artist: Polakan
by artist: Kriz John
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29

Si Tu No Estas Aqui
type: MusicRecording
duration: PT4M37S
duration ms: 277060
explicit: false
by artist: Polakan
by artist: Emezy
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29

Dan Dadda
type: MusicRecording
duration: PT3M38S
duration ms: 218731
explicit: false
by artist: Polakan
by artist: Ñengo Flow
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028704

Si No Te Dejas Ver
type: MusicRecording
duration: PT3M1S
duration ms: 181487
explicit: false
by artist: Polakan
by artist: Los Santos
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29

Respeto a la Calle
type: MusicRecording
duration: PT5M36S
duration ms: 336015
explicit: false
by artist: Polakan
by artist: Lito MC Cassidy
by artist: Gallego
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028711

Tabla
type: MusicRecording
duration: PT4M10S
duration ms: 250427
explicit: false
by artist: Polakan
in album: El Undertaker
  type: MusicAlbum
  date published: 2020-10-29

Te Quitas o Nos Matamos
type: MusicRecording
duration: PT4M12S
duration ms: 252893
explicit: false
by artist: Don Omar
by artist: Polakan
in album: Los Bandoleros
  type: MusicAlbum
  date published: 2024-06-14
isrc code: QZDQH2140080
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T18:08:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0994c6456175c6a33f11d33ee52b9426d4fe0a56741897627a984b8cccda30d3
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/5c6A4BcFAX1OTw9G5GfY1H.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c6A4BcFAX1OTw9G5GfY1H
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0994c6456175c6a33f11d33ee52b9426d4fe0a56741897627a984b8cccda30d3","isrc":"QZDQH2140080","name":"Te Quitas o Nos Matamos","registered_at":"2026-06-07T18:08:00Z","spotify_id":"5c6A4BcFAX1OTw9G5GfY1H","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 0x0994c6456175c6a33f11d33ee52b9426d4fe0a56741897627a984b8cccda30d3. 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/5c6A4BcFAX1OTw9G5GfY1H.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5c6A4BcFAX1OTw9G5GfY1H.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x0994c6456175c6a33f11d33ee52b9426d4fe0a56741897627a984b8cccda30d3","isrc":"QZDQH2140080","name":"Te Quitas o Nos Matamos","registered_at":"2026-06-07T18:08:00Z","spotify_id":"5c6A4BcFAX1OTw9G5GfY1H","type":"track"}

Mirate al Espejo
type: MusicRecording
duration: PT2M33S
duration ms: 153553
explicit: false
by artist: Polakan
by artist: Lito y Polaco
in album: El Tartaro
  type: MusicAlbum
  date published: 2020-10-29
isrc code: QMFME2028794
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T20:00:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21278abc04c0f496d492d46b010d5b3992203ef82b302294983d7cabb9bdaba1
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/6qxWq8ihjETqjwkMm9fatp.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qxWq8ihjETqjwkMm9fatp
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21278abc04c0f496d492d46b010d5b3992203ef82b302294983d7cabb9bdaba1","isrc":"QMFME2028794","name":"Mirate al Espejo","registered_at":"2026-06-07T20:00:46Z","spotify_id":"6qxWq8ihjETqjwkMm9fatp","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 0x21278abc04c0f496d492d46b010d5b3992203ef82b302294983d7cabb9bdaba1. 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/6qxWq8ihjETqjwkMm9fatp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6qxWq8ihjETqjwkMm9fatp.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0x21278abc04c0f496d492d46b010d5b3992203ef82b302294983d7cabb9bdaba1","isrc":"QMFME2028794","name":"Mirate al Espejo","registered_at":"2026-06-07T20:00:46Z","spotify_id":"6qxWq8ihjETqjwkMm9fatp","type":"track"}