REY LA VOZ SENTIMENTAL DEL HUAYNO
type: MusicGroup
popularity: 3
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a6e149fe453f591465a01a936e62a84194b36999bd8d9f58c227d4e5785596c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954131
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954131
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7dddde78-c1e4-46cf-b331-7dd59c975ad2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7dddde78-c1e4-46cf-b331-7dd59c975ad2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7dddde78-c1e4-46cf-b331-7dd59c975ad2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:19:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a6e149fe453f591465a01a936e62a84194b36999bd8d9f58c227d4e5785596c","name":"REY LA VOZ SENTIMENTAL DEL HUAYNO","registered_at":"2026-06-17T09:28:33Z","symbol":"NIM1352675","token_address":"0x7545452e9e4dda14dc075746657f7b660722cc7e","type":"artist","uuid":"7dddde78-c1e4-46cf-b331-7dd59c975ad2"}
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 0x6a6e149fe453f591465a01a936e62a84194b36999bd8d9f58c227d4e5785596c. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7dddde78-c1e4-46cf-b331-7dd59c975ad2.json and https://artists.proofprofile.net/proofs/artist/7dddde78-c1e4-46cf-b331-7dd59c975ad2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x6a6e149fe453f591465a01a936e62a84194b36999bd8d9f58c227d4e5785596c","name":"REY LA VOZ SENTIMENTAL DEL HUAYNO","registered_at":"2026-06-17T09:28:33Z","symbol":"NIM1352675","token_address":"0x7545452e9e4dda14dc075746657f7b660722cc7e","type":"artist","uuid":"7dddde78-c1e4-46cf-b331-7dd59c975ad2"}
album: Gotas de Sangre
  type: MusicAlbum
  date published: 2025-08-30
  track: Gotas de Sangre
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267142
    explicit: false
    by artist: REY LA VOZ SENTIMENTAL DEL HUAYNO
    in album: Gotas de Sangre
      type: MusicAlbum
      date published: 2025-08-30
    isrc code: QZZ8A2537737
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:22:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf82f413d003bc171c24aac66ceed5b91b793925b059001c91dd3b0428880fb95
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8A2537737
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xf82f413d003bc171c24aac66ceed5b91b793925b059001c91dd3b0428880fb95. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZZ8A2537737.
      date published: 2026-07-05T18:48:28Z
    audio: Gotas de Sangre
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.383
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.461
      additional property: Energy
        type: PropertyValue
        value: 0.668
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.832
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.953
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mi casita
  type: MusicAlbum
  date published: 2025-09-05
album: Anillito de Promesa
  type: MusicAlbum
  date published: 2025-09-05