Abigail Valentin
type: MusicGroup
popularity: 3
followers: 91
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44d96047827bba148aaacc7b0147482021fd53b7dd1339d8efac7ff12dfcc462
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/086a6c2d-f07d-48cb-817e-67c537f1cd92.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/086a6c2d-f07d-48cb-817e-67c537f1cd92.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/086a6c2d-f07d-48cb-817e-67c537f1cd92
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44d96047827bba148aaacc7b0147482021fd53b7dd1339d8efac7ff12dfcc462","name":"Abigail Valentin","registered_at":"2026-06-15T16:31:49Z","symbol":"NIM0766451","token_address":"0x963ea9b877b73de7c6e98116e425cd8b840d530d","type":"artist","uuid":"086a6c2d-f07d-48cb-817e-67c537f1cd92"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0x44d96047827bba148aaacc7b0147482021fd53b7dd1339d8efac7ff12dfcc462. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/086a6c2d-f07d-48cb-817e-67c537f1cd92.json and https://artists.proofprofile.net/proofs/artist/086a6c2d-f07d-48cb-817e-67c537f1cd92.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x44d96047827bba148aaacc7b0147482021fd53b7dd1339d8efac7ff12dfcc462","name":"Abigail Valentin","registered_at":"2026-06-15T16:31:49Z","symbol":"NIM0766451","token_address":"0x963ea9b877b73de7c6e98116e425cd8b840d530d","type":"artist","uuid":"086a6c2d-f07d-48cb-817e-67c537f1cd92"}
album: Rey (En Vivo)
  type: MusicAlbum
  date published: 2021-11-17
album: Padre Nuestro (En Vivo)
  type: MusicAlbum
  date published: 2025-07-14
album: Herido Pero Caminando
  type: MusicAlbum
  date published: 2025-07-14
  track: Herido Pero Caminando
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121068
    explicit: false
    by artist: Abigail Valentin
    in album: Herido Pero Caminando
      type: MusicAlbum
      date published: 2025-07-14
    isrc code: QMDA62554003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:16:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3ebad435fff69794f41cea8a42d14e932409a8636f7dc98d2a63b8c83534798a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958832
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958832
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62554003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:18:04Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebad435fff69794f41cea8a42d14e932409a8636f7dc98d2a63b8c83534798a. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:18:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62554003.
      date published: 2026-07-20T08:18:04Z
    audio: Herido Pero Caminando
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.931
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.545
      additional property: Energy
        type: PropertyValue
        value: 0.323
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.825
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.384
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.744
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major