Zica
type: MusicGroup
genre: boom bap
genre: latin hip hop
popularity: 37
followers: 48161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57e265bade98f80e0103e9f54789d386059d34c00f5ff70b12597dc8eb5a918a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91754f89-a4fa-4215-b0dd-4e9b8cf203d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91754f89-a4fa-4215-b0dd-4e9b8cf203d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91754f89-a4fa-4215-b0dd-4e9b8cf203d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
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 0x57e265bade98f80e0103e9f54789d386059d34c00f5ff70b12597dc8eb5a918a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91754f89-a4fa-4215-b0dd-4e9b8cf203d7.json and https://artists.proofprofile.net/proofs/artist/91754f89-a4fa-4215-b0dd-4e9b8cf203d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: Nicolino
  type: MusicAlbum
  date published: 2021-04-22
  track: Nicolino
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158851
    explicit: false
    by artist: Rapstinencia
    by artist: Ronpe 99
    by artist: Zica
    in album: Nicolino
      type: MusicAlbum
      date published: 2021-04-22
    isrc code: ESA012146691
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T14:48:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x09868750cb830b90e54a3b44df378010cf4f5404f9edf1837d69e1cb254dfbbd
    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/1L4Vf2SETuk5jEXJBbdf4Z.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1L4Vf2SETuk5jEXJBbdf4Z
    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 0x09868750cb830b90e54a3b44df378010cf4f5404f9edf1837d69e1cb254dfbbd. 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/1L4Vf2SETuk5jEXJBbdf4Z.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/1L4Vf2SETuk5jEXJBbdf4Z.
      date published: 2026-06-13T17:25:41Z
album: Noches Sin Dormir
  type: MusicAlbum
  date published: 2019-04-10
  track: Noches Sin Dormir
    type: MusicRecording
    duration: PT5M6S
    duration ms: 306475
    explicit: false
    by artist: Rapstinencia
    by artist: Ronpe 99
    by artist: Zica
    by artist: Flaco Vazquez
    in album: Noches Sin Dormir
      type: MusicAlbum
      date published: 2019-04-10
    isrc code: QM6MZ1943608
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T16:38:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28
    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/6EOHhtRBRH7W1feXeb37Yf.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EOHhtRBRH7W1feXeb37Yf
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:47:07Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28","isrc":"QM6MZ1943608","name":"Noches Sin Dormir","registered_at":"2026-06-04T16:38:11Z","spotify_id":"6EOHhtRBRH7W1feXeb37Yf","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 0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28. 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/6EOHhtRBRH7W1feXeb37Yf.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/6EOHhtRBRH7W1feXeb37Yf.
      date published: 2026-06-13T12:47:07Z
      text: {"copyright_id":"0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28","isrc":"QM6MZ1943608","name":"Noches Sin Dormir","registered_at":"2026-06-04T16:38:11Z","spotify_id":"6EOHhtRBRH7W1feXeb37Yf","type":"track"}
track: Noches Sin Dormir
  type: MusicRecording
  duration: PT5M6S
  duration ms: 306475
  explicit: false
  by artist: Rapstinencia
  by artist: Ronpe 99
  by artist: Zica
  by artist: Flaco Vazquez
  in album: Noches Sin Dormir
    type: MusicAlbum
    date published: 2019-04-10
  isrc code: QM6MZ1943608
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T16:38:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28
  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/6EOHhtRBRH7W1feXeb37Yf.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6EOHhtRBRH7W1feXeb37Yf
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28","isrc":"QM6MZ1943608","name":"Noches Sin Dormir","registered_at":"2026-06-04T16:38:11Z","spotify_id":"6EOHhtRBRH7W1feXeb37Yf","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 0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28. 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/6EOHhtRBRH7W1feXeb37Yf.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/6EOHhtRBRH7W1feXeb37Yf.
    date published: 2026-06-13T12:47:07Z
    text: {"copyright_id":"0xd467c72b639a42143cb04bf371117a7534568ba3f56ad33b134dc55f1a1eba28","isrc":"QM6MZ1943608","name":"Noches Sin Dormir","registered_at":"2026-06-04T16:38:11Z","spotify_id":"6EOHhtRBRH7W1feXeb37Yf","type":"track"}
track: Nicolino
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158851
  explicit: false
  by artist: Rapstinencia
  by artist: Ronpe 99
  by artist: Zica
  in album: Nicolino
    type: MusicAlbum
    date published: 2021-04-22
  isrc code: ESA012146691
  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: Es Así
track: Mamá
track: Ilegals Bars
track: Traición
track: Pasan los Dias
track: Fvck System
track: Fake Rappers
track: Desastre
track: Intro
track: This Is Not Coke
track: Miedo
track: Players
track: Disciplina
track: Ambición
track: Brillo
track: Trinidad
track: Low La
track: MI PROPÓSITO

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-07T14:48:56+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x09868750cb830b90e54a3b44df378010cf4f5404f9edf1837d69e1cb254dfbbd

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/1L4Vf2SETuk5jEXJBbdf4Z.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1L4Vf2SETuk5jEXJBbdf4Z

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 0x09868750cb830b90e54a3b44df378010cf4f5404f9edf1837d69e1cb254dfbbd. 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/1L4Vf2SETuk5jEXJBbdf4Z.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/1L4Vf2SETuk5jEXJBbdf4Z.
date published: 2026-06-13T17:25:41Z

Es Así
type: MusicRecording
duration: PT3M35S
duration ms: 215408
explicit: false
by artist: Rapstinencia
by artist: Ronpe 99
by artist: Zica
by artist: Lopes
in album: Es Así
  type: MusicAlbum
  date published: 2020-02-21
isrc code: QZGLM2009291
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T21:23:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc22c9946e7d8b48f57f1d878cbafda7abebed99dcdef135912d1e7d792498e1d
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/3qhhBckBgIkvssDq9X2saX.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qhhBckBgIkvssDq9X2saX
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc22c9946e7d8b48f57f1d878cbafda7abebed99dcdef135912d1e7d792498e1d","isrc":"QZGLM2009291","name":"Es Así","registered_at":"2026-06-07T21:23:14Z","spotify_id":"3qhhBckBgIkvssDq9X2saX","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 0xc22c9946e7d8b48f57f1d878cbafda7abebed99dcdef135912d1e7d792498e1d. 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/3qhhBckBgIkvssDq9X2saX.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/3qhhBckBgIkvssDq9X2saX.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xc22c9946e7d8b48f57f1d878cbafda7abebed99dcdef135912d1e7d792498e1d","isrc":"QZGLM2009291","name":"Es Así","registered_at":"2026-06-07T21:23:14Z","spotify_id":"3qhhBckBgIkvssDq9X2saX","type":"track"}

Mamá
type: MusicRecording
duration: PT2M42S
duration ms: 162403
explicit: false
by artist: Rapstinencia
by artist: Ronpe 99
by artist: Zica
in album: Mamá
  type: MusicAlbum
  date published: 2019-10-20
isrc code: QZHZ41941808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T19:33:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x086b8877bc8a3508a0752474da0748d4ce58982324613b249cd14a29e0989fac
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/5lAfJTE9tr2Fqwn2sM4O5q.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lAfJTE9tr2Fqwn2sM4O5q
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x086b8877bc8a3508a0752474da0748d4ce58982324613b249cd14a29e0989fac","isrc":"QZHZ41941808","name":"Mamá","registered_at":"2026-06-09T19:33:12Z","spotify_id":"5lAfJTE9tr2Fqwn2sM4O5q","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 0x086b8877bc8a3508a0752474da0748d4ce58982324613b249cd14a29e0989fac. 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/5lAfJTE9tr2Fqwn2sM4O5q.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/5lAfJTE9tr2Fqwn2sM4O5q.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x086b8877bc8a3508a0752474da0748d4ce58982324613b249cd14a29e0989fac","isrc":"QZHZ41941808","name":"Mamá","registered_at":"2026-06-09T19:33:12Z","spotify_id":"5lAfJTE9tr2Fqwn2sM4O5q","type":"track"}

Ilegals Bars
type: MusicRecording
duration: PT5M30S
duration ms: 330967
explicit: false
by artist: Socio
by artist: Lego Skillz
by artist: Zica
by artist: Brapis
by artist: N.G.O
by artist: Ronpe 99
by artist: C-Konflicto
in album: Ilegals Bars
  type: MusicAlbum
  date published: 2021-09-17
isrc code: QZNJW2147138
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:18:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb2d7624c71e316b5dc75a9c3ffc926204aab4d807211c04011aaf127010ea305
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/55XtlnBi9hwfqaAN17d0st.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/55XtlnBi9hwfqaAN17d0st
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb2d7624c71e316b5dc75a9c3ffc926204aab4d807211c04011aaf127010ea305","isrc":"QZNJW2147138","name":"Ilegals Bars","registered_at":"2026-06-10T06:18:09Z","spotify_id":"55XtlnBi9hwfqaAN17d0st","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 0xb2d7624c71e316b5dc75a9c3ffc926204aab4d807211c04011aaf127010ea305. 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/55XtlnBi9hwfqaAN17d0st.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/55XtlnBi9hwfqaAN17d0st.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xb2d7624c71e316b5dc75a9c3ffc926204aab4d807211c04011aaf127010ea305","isrc":"QZNJW2147138","name":"Ilegals Bars","registered_at":"2026-06-10T06:18:09Z","spotify_id":"55XtlnBi9hwfqaAN17d0st","type":"track"}

Traición
type: MusicRecording
duration: PT3M23S
duration ms: 203083
explicit: false
by artist: Lil Troca
by artist: Zica
in album: Traición
  type: MusicAlbum
  date published: 2023-04-26
isrc code: ARIXB2304401
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T17:39:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2e3636795aa545bd206e2da9fe57e2c4838d466e93322fe6bbf85c74dd63fb7
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/6dInG46eWdpZkjOpD0Na3x.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dInG46eWdpZkjOpD0Na3x
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2e3636795aa545bd206e2da9fe57e2c4838d466e93322fe6bbf85c74dd63fb7","isrc":"ARIXB2304401","name":"Traición","registered_at":"2026-06-21T17:39:31Z","spotify_id":"6dInG46eWdpZkjOpD0Na3x","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 0xc2e3636795aa545bd206e2da9fe57e2c4838d466e93322fe6bbf85c74dd63fb7. 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/6dInG46eWdpZkjOpD0Na3x.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/6dInG46eWdpZkjOpD0Na3x.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0xc2e3636795aa545bd206e2da9fe57e2c4838d466e93322fe6bbf85c74dd63fb7","isrc":"ARIXB2304401","name":"Traición","registered_at":"2026-06-21T17:39:31Z","spotify_id":"6dInG46eWdpZkjOpD0Na3x","type":"track"}

Pasan los Dias
type: MusicRecording
duration: PT4M1S
duration ms: 241348
explicit: false
by artist: Rapstinencia
by artist: Zica
by artist: Ronpe 99
in album: Pasan los Dias
  type: MusicAlbum
  date published: 2018-08-26
isrc code: QM7281881484
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T12:57:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x536db8e565365c76c81e02b8af52d6f3292d6d8db18d6a428fe69da197e62a2f
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/0QCOL7hNkRbaya55BW6Iee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0QCOL7hNkRbaya55BW6Iee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x536db8e565365c76c81e02b8af52d6f3292d6d8db18d6a428fe69da197e62a2f","isrc":"QM7281881484","name":"Pasan los Dias","registered_at":"2026-06-05T12:57:33Z","spotify_id":"0QCOL7hNkRbaya55BW6Iee","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 0x536db8e565365c76c81e02b8af52d6f3292d6d8db18d6a428fe69da197e62a2f. 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/0QCOL7hNkRbaya55BW6Iee.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/0QCOL7hNkRbaya55BW6Iee.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x536db8e565365c76c81e02b8af52d6f3292d6d8db18d6a428fe69da197e62a2f","isrc":"QM7281881484","name":"Pasan los Dias","registered_at":"2026-06-05T12:57:33Z","spotify_id":"0QCOL7hNkRbaya55BW6Iee","type":"track"}

Fvck System
type: MusicRecording
duration: PT4M1S
duration ms: 241850
explicit: false
by artist: N.G.O
by artist: Zica
by artist: Keis
in album: Fvck System
  type: MusicAlbum
  date published: 2021-04-23
isrc code: QZHZ32152846
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T11:23:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x696ebea5748305652c8b7b24e675e2098e5c0b303110cc1252fdcdc238f60ac4
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/3RVvV3cuJbIM71mGA3IICB.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3RVvV3cuJbIM71mGA3IICB
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x696ebea5748305652c8b7b24e675e2098e5c0b303110cc1252fdcdc238f60ac4","isrc":"QZHZ32152846","name":"Fvck System","registered_at":"2026-06-20T11:23:21Z","spotify_id":"3RVvV3cuJbIM71mGA3IICB","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 0x696ebea5748305652c8b7b24e675e2098e5c0b303110cc1252fdcdc238f60ac4. 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/3RVvV3cuJbIM71mGA3IICB.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/3RVvV3cuJbIM71mGA3IICB.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x696ebea5748305652c8b7b24e675e2098e5c0b303110cc1252fdcdc238f60ac4","isrc":"QZHZ32152846","name":"Fvck System","registered_at":"2026-06-20T11:23:21Z","spotify_id":"3RVvV3cuJbIM71mGA3IICB","type":"track"}

Fake Rappers
type: MusicRecording
duration: PT2M53S
duration ms: 173858
explicit: false
by artist: Tortu Aka O.D.D.M
by artist: Zica
in album: Borderline
  type: MusicAlbum
  date published: 2020-12-03
isrc code: QZNJX2032390

Desastre
type: MusicRecording
duration: PT3M51S
duration ms: 231626
explicit: false
by artist: Oney1
by artist: Perfil Bajo
by artist: Zica
in album: Dcpc
  type: MusicAlbum
  date published: 2023-05-26
isrc code: QZNJV2370485
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T01:13:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8d4825721e51498d2229b291bd22055a0a710d2997799b001d592be91fb67b5
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/3mAJzXCtzsgC10kzVblVq7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3mAJzXCtzsgC10kzVblVq7
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 0xc8d4825721e51498d2229b291bd22055a0a710d2997799b001d592be91fb67b5. 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/3mAJzXCtzsgC10kzVblVq7.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/3mAJzXCtzsgC10kzVblVq7.
  date published: 2026-06-13T17:25:41Z

Intro
type: MusicRecording
duration: PT3M54S
duration ms: 234466
explicit: false
by artist: Zica
in album: Ambición y Disciplina
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZGLM2066686
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:42:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b71af78990c8d8dc8c622127658a4b477cd63244432ebcb92fd585be8e7447a
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/2UZ54grTA1gqYWmoWrOM1F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2UZ54grTA1gqYWmoWrOM1F
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 0x0b71af78990c8d8dc8c622127658a4b477cd63244432ebcb92fd585be8e7447a. 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/2UZ54grTA1gqYWmoWrOM1F.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/2UZ54grTA1gqYWmoWrOM1F.
  date published: 2026-07-02T03:30:09Z

This Is Not Coke
type: MusicRecording
duration: PT2M29S
duration ms: 149552
explicit: false
by artist: Zica
in album: Ambición y Disciplina
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZGLM2066687
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T03:59:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f51cc9f7c63045f9ddd96f35c7b0f210bccaef9cc7bce55117b1b929f550eb1
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/4dB7hhFvbXxyiBq0PwTwdn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dB7hhFvbXxyiBq0PwTwdn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f51cc9f7c63045f9ddd96f35c7b0f210bccaef9cc7bce55117b1b929f550eb1","isrc":"QZGLM2066687","name":"This Is Not Coke","registered_at":"2026-06-10T03:59:35Z","spotify_id":"4dB7hhFvbXxyiBq0PwTwdn","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 0x2f51cc9f7c63045f9ddd96f35c7b0f210bccaef9cc7bce55117b1b929f550eb1. 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/4dB7hhFvbXxyiBq0PwTwdn.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/4dB7hhFvbXxyiBq0PwTwdn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x2f51cc9f7c63045f9ddd96f35c7b0f210bccaef9cc7bce55117b1b929f550eb1","isrc":"QZGLM2066687","name":"This Is Not Coke","registered_at":"2026-06-10T03:59:35Z","spotify_id":"4dB7hhFvbXxyiBq0PwTwdn","type":"track"}

Miedo
type: MusicRecording
duration: PT2M53S
duration ms: 173543
explicit: false
by artist: Zica
in album: Ambición y Disciplina
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZGLM2066688
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T03:16:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44bb1d205dcd8a5725220517cce0fc5970d255763149094700cd28184c40bf1e
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/5l1Y9MreyMe2r667hyQU0F.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5l1Y9MreyMe2r667hyQU0F
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 0x44bb1d205dcd8a5725220517cce0fc5970d255763149094700cd28184c40bf1e. 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/5l1Y9MreyMe2r667hyQU0F.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/5l1Y9MreyMe2r667hyQU0F.
  date published: 2026-06-13T17:25:41Z

Players
type: MusicRecording
duration: PT2M38S
duration ms: 158774
explicit: false
by artist: Zica
by artist: Frane
by artist: Fianru
in album: Ambición y Disciplina
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZGLM2066689
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T00:42:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f988b6ec0a19863beba264ba58aecc0788f5ff91908bee6fa9fa455ad5ab906
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/4uen5lmhouNJq7ENmcwJiO.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4uen5lmhouNJq7ENmcwJiO
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 0x5f988b6ec0a19863beba264ba58aecc0788f5ff91908bee6fa9fa455ad5ab906. 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/4uen5lmhouNJq7ENmcwJiO.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/4uen5lmhouNJq7ENmcwJiO.
  date published: 2026-07-02T03:30:09Z

Disciplina
type: MusicRecording
duration: PT3M32S
duration ms: 212322
explicit: false
by artist: Zica
by artist: Ronpe 99
in album: Ambición y Disciplina
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZGLM2066690
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T16:49:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ed2a79274cc66674e8afe7d298b131dc1f5920c4a34d6ec4de4086cfe6cd354
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/7kL7d77orEOY6oZZMSjk0J.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7kL7d77orEOY6oZZMSjk0J
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 0x2ed2a79274cc66674e8afe7d298b131dc1f5920c4a34d6ec4de4086cfe6cd354. 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/7kL7d77orEOY6oZZMSjk0J.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/7kL7d77orEOY6oZZMSjk0J.
  date published: 2026-06-13T15:41:10Z

Ambición
type: MusicRecording
duration: PT2M40S
duration ms: 160629
explicit: false
by artist: Zica
in album: Ambición y Disciplina
  type: MusicAlbum
  date published: 2020-03-13
isrc code: QZGLM2066691
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T16:03:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0911280afd4bdc66678fcd9edff50243286616e24399a4c7d04c14964e310b14
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/1lIWJ0M3WJj48ypVNnSnbH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lIWJ0M3WJj48ypVNnSnbH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0911280afd4bdc66678fcd9edff50243286616e24399a4c7d04c14964e310b14","isrc":"QZGLM2066691","name":"Ambición","registered_at":"2026-06-18T16:03:50Z","spotify_id":"1lIWJ0M3WJj48ypVNnSnbH","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 0x0911280afd4bdc66678fcd9edff50243286616e24399a4c7d04c14964e310b14. 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/1lIWJ0M3WJj48ypVNnSnbH.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/1lIWJ0M3WJj48ypVNnSnbH.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0x0911280afd4bdc66678fcd9edff50243286616e24399a4c7d04c14964e310b14","isrc":"QZGLM2066691","name":"Ambición","registered_at":"2026-06-18T16:03:50Z","spotify_id":"1lIWJ0M3WJj48ypVNnSnbH","type":"track"}

Brillo
type: MusicRecording
duration: PT3M11S
duration ms: 191375
explicit: false
by artist: Zica
by artist: Franky Style
in album: Brillo
  type: MusicAlbum
  date published: 2022-10-28
isrc code: USLD91741446
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-17T05:24:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29da765ffd28bf096fcdf0828d3619aacd1dcf7e9d2bf0ba360183ec59759710
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/2kqhkUYWXjpOUuS173w3BM.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2kqhkUYWXjpOUuS173w3BM
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T20:36:33Z
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 0x29da765ffd28bf096fcdf0828d3619aacd1dcf7e9d2bf0ba360183ec59759710. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:36:33Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kqhkUYWXjpOUuS173w3BM.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/2kqhkUYWXjpOUuS173w3BM.
  date published: 2026-06-17T20:36:33Z

Trinidad
type: MusicRecording
duration: PT1M59S
duration ms: 119487
explicit: false
by artist: Obie Wanshot
by artist: Zica
by artist: Jowa
in album: Linaje Puro
  type: MusicAlbum
  date published: 2023-01-13
isrc code: AR8TN2200387
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T05:05:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a9d05290db56d467221adafe3ae24374f9143b59b5a4d83749fb05ec77c144b
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/0Ij8mHaP35hULYwE6QYCYs.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Ij8mHaP35hULYwE6QYCYs
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 0x6a9d05290db56d467221adafe3ae24374f9143b59b5a4d83749fb05ec77c144b. 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/0Ij8mHaP35hULYwE6QYCYs.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/0Ij8mHaP35hULYwE6QYCYs.
  date published: 2026-06-13T15:41:10Z

Low La
type: MusicRecording
duration: PT4M2S
duration ms: 242758
explicit: false
by artist: Rapstinencia
by artist: T&K
by artist: Ronpe 99
by artist: Zica
in album: Low La
  type: MusicAlbum
  date published: 2020-10-02
isrc code: QZMZ92099950
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T22:08:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcebee998cb7ad7087720d8e6f742f5e7da97a938a80ba8231aa0a95f29fc3bcf
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/7tWS3WOhV4OErtDDB7YE65.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7tWS3WOhV4OErtDDB7YE65
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcebee998cb7ad7087720d8e6f742f5e7da97a938a80ba8231aa0a95f29fc3bcf","isrc":"QZMZ92099950","name":"Low La","registered_at":"2026-06-05T22:08:24Z","spotify_id":"7tWS3WOhV4OErtDDB7YE65","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 0xcebee998cb7ad7087720d8e6f742f5e7da97a938a80ba8231aa0a95f29fc3bcf. 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/7tWS3WOhV4OErtDDB7YE65.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/7tWS3WOhV4OErtDDB7YE65.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xcebee998cb7ad7087720d8e6f742f5e7da97a938a80ba8231aa0a95f29fc3bcf","isrc":"QZMZ92099950","name":"Low La","registered_at":"2026-06-05T22:08:24Z","spotify_id":"7tWS3WOhV4OErtDDB7YE65","type":"track"}

MI PROPÓSITO
type: MusicRecording
duration: PT2M40S
duration ms: 160000
explicit: false
by artist: Soui Uno
by artist: Zica
in album: NOS CRUZAS EN EL POGO
  type: MusicAlbum
  date published: 2024-04-19
isrc code: ARIXB2401392
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:54:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf80044988988042a55ae76b15a5824afb22ad2bb4e338b5ee372ef506d0f9e70
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/1rXAnGCgbEYwCKxbVQfaEc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rXAnGCgbEYwCKxbVQfaEc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf80044988988042a55ae76b15a5824afb22ad2bb4e338b5ee372ef506d0f9e70","isrc":"ARIXB2401392","name":"MI PROPÓSITO","registered_at":"2026-06-10T15:54:07Z","spotify_id":"1rXAnGCgbEYwCKxbVQfaEc","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 0xf80044988988042a55ae76b15a5824afb22ad2bb4e338b5ee372ef506d0f9e70. 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/1rXAnGCgbEYwCKxbVQfaEc.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/1rXAnGCgbEYwCKxbVQfaEc.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf80044988988042a55ae76b15a5824afb22ad2bb4e338b5ee372ef506d0f9e70","isrc":"ARIXB2401392","name":"MI PROPÓSITO","registered_at":"2026-06-10T15:54:07Z","spotify_id":"1rXAnGCgbEYwCKxbVQfaEc","type":"track"}