Alfa y Omega Del Vallenato
type: MusicGroup
genre: vallenato
popularity: 19
followers: 1618
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2a64ac948c29ecc0608562f8454299ea3a8f7e32726fdb77276d5c33844ed08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fecfd7a4-2bc1-4fb5-8b13-507e3985c950.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fecfd7a4-2bc1-4fb5-8b13-507e3985c950.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fecfd7a4-2bc1-4fb5-8b13-507e3985c950
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2a64ac948c29ecc0608562f8454299ea3a8f7e32726fdb77276d5c33844ed08","name":"Alfa y Omega Del Vallenato","registered_at":"2026-06-15T07:16:14Z","symbol":"NIM0722157","token_address":"0xebe031f981b7d0d576a808383d32c0735b309fac","type":"artist","uuid":"fecfd7a4-2bc1-4fb5-8b13-507e3985c950"}
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 0xc2a64ac948c29ecc0608562f8454299ea3a8f7e32726fdb77276d5c33844ed08. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fecfd7a4-2bc1-4fb5-8b13-507e3985c950.json and https://artists.proofprofile.net/proofs/artist/fecfd7a4-2bc1-4fb5-8b13-507e3985c950.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0xc2a64ac948c29ecc0608562f8454299ea3a8f7e32726fdb77276d5c33844ed08","name":"Alfa y Omega Del Vallenato","registered_at":"2026-06-15T07:16:14Z","symbol":"NIM0722157","token_address":"0xebe031f981b7d0d576a808383d32c0735b309fac","type":"artist","uuid":"fecfd7a4-2bc1-4fb5-8b13-507e3985c950"}
album: Demasiado Tarde
  type: MusicAlbum
  date published: 2010-01-25
  track: No Sufrire
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240346
    explicit: false
    by artist: Alfa y Omega Del Vallenato
    in album: Demasiado Tarde
      type: MusicAlbum
      date published: 2010-01-25
    genre: vallenato
    isrc code: US7VG2367578
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:41:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8337871f9cbd304fe32167728803647dfdb447f8d0dae444dfa13e5579c4ab9a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958170
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958170
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2367578
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:21:50Z
    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 0x8337871f9cbd304fe32167728803647dfdb447f8d0dae444dfa13e5579c4ab9a. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/US7VG2367578.
      date published: 2026-07-15T16:21:50Z
    audio: No Sufrire
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 146.353
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.602
      additional property: Speechiness
        type: PropertyValue
        value: 0.089
      additional property: Acousticness
        type: PropertyValue
        value: 0.296
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.841
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.863
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ya No Te Espero
  type: MusicAlbum
  date published: 2025-06-10