Pastorcita Huaracina
type: MusicGroup
genre: huayno
genre: traditional music
popularity: 11
followers: 2670
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f6cb5152397da5aa3674a1fe6472dafc0078daadfac22f45fbfdfb1a94b2c57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0019ba0c-903b-4b50-a082-572db976e7cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0019ba0c-903b-4b50-a082-572db976e7cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0019ba0c-903b-4b50-a082-572db976e7cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f6cb5152397da5aa3674a1fe6472dafc0078daadfac22f45fbfdfb1a94b2c57","name":"Pastorcita Huaracina","registered_at":"2026-06-14T04:27:01Z","symbol":"NIM0338263","token_address":"0x92677168b8e927661d408f5bf2f7e8962758c190","type":"artist","uuid":"0019ba0c-903b-4b50-a082-572db976e7cb"}
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 0x2f6cb5152397da5aa3674a1fe6472dafc0078daadfac22f45fbfdfb1a94b2c57. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0019ba0c-903b-4b50-a082-572db976e7cb.json and https://artists.proofprofile.net/proofs/artist/0019ba0c-903b-4b50-a082-572db976e7cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0x2f6cb5152397da5aa3674a1fe6472dafc0078daadfac22f45fbfdfb1a94b2c57","name":"Pastorcita Huaracina","registered_at":"2026-06-14T04:27:01Z","symbol":"NIM0338263","token_address":"0x92677168b8e927661d408f5bf2f7e8962758c190","type":"artist","uuid":"0019ba0c-903b-4b50-a082-572db976e7cb"}
album: Nuestro Tesoro
  type: MusicAlbum
  date published: 1995
  track: Quisiera Olvidarte
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150426
    explicit: false
    by artist: Pastorcita Huaracina
    in album: Nuestro Tesoro
      type: MusicAlbum
      date published: 1995
    genre: huayno
    genre: traditional music
    isrc code: FR2X41550975
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:11:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4c4b71d7150e1fbf550442e68885bf01e1668fec0d04e98112669aa388708bd6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41550975
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x4c4b71d7150e1fbf550442e68885bf01e1668fec0d04e98112669aa388708bd6. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR2X41550975.
      date published: 2026-07-05T04:47:21Z
    audio: Quisiera Olvidarte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 201.221
      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: 0.386
      additional property: Energy
        type: PropertyValue
        value: 0.651
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.668
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.103
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.855
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.383
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: La Verdadera Icónica De Música Andina
  type: MusicAlbum
  date published: 2024-07-18