Manuel Sorrosal
type: MusicGroup
genre: christmas
genre: villancicos
popularity: 3
followers: 91
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f400733976958c8049a26ff3021f16567675bb92d9d9c3a4bd08d864307e566
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/660bbf35-27cd-46ca-9f47-fe69ab76e2a0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/660bbf35-27cd-46ca-9f47-fe69ab76e2a0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/660bbf35-27cd-46ca-9f47-fe69ab76e2a0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f400733976958c8049a26ff3021f16567675bb92d9d9c3a4bd08d864307e566","name":"Manuel Sorrosal","registered_at":"2026-06-17T01:13:58Z","symbol":"NIM1234701","token_address":"0x9a28da40176bd91017031f414fde9560bfa2e8a3","type":"artist","uuid":"660bbf35-27cd-46ca-9f47-fe69ab76e2a0"}
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 0x7f400733976958c8049a26ff3021f16567675bb92d9d9c3a4bd08d864307e566. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/660bbf35-27cd-46ca-9f47-fe69ab76e2a0.json and https://artists.proofprofile.net/proofs/artist/660bbf35-27cd-46ca-9f47-fe69ab76e2a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x7f400733976958c8049a26ff3021f16567675bb92d9d9c3a4bd08d864307e566","name":"Manuel Sorrosal","registered_at":"2026-06-17T01:13:58Z","symbol":"NIM1234701","token_address":"0x9a28da40176bd91017031f414fde9560bfa2e8a3","type":"artist","uuid":"660bbf35-27cd-46ca-9f47-fe69ab76e2a0"}
album: Manuel Sorrosal
  type: MusicAlbum
  date published: 2019-11-15
  track: La Peregrinacion
    type: MusicRecording
    duration: PT2M33S
    duration ms: 153251
    explicit: false
    by artist: Manuel Sorrosal
    in album: Manuel Sorrosal
      type: MusicAlbum
      date published: 2019-11-15
    genre: christmas
    genre: villancicos
    isrc code: ARJ931900085
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T08:41:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76dc79bb051678b07fb0d12581430d985c0732bcc11b30e82513dc73cc07de2f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958853
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958853
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARJ931900085
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:44:19Z
    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 0x76dc79bb051678b07fb0d12581430d985c0732bcc11b30e82513dc73cc07de2f. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:44:19Z), 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/ARJ931900085.
      date published: 2026-07-20T11:44:19Z
    audio: La Peregrinacion
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.616
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.077
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.888
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.083
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.25
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major