Trio Corazón Serrano
type: MusicGroup
popularity: 10
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b93f39aa9d9cad36a66e2c725730c51d485cd61bd7b12291b2b925277570b98
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95805997-087e-427a-a4b4-3a460bfdaede.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95805997-087e-427a-a4b4-3a460bfdaede.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95805997-087e-427a-a4b4-3a460bfdaede
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b93f39aa9d9cad36a66e2c725730c51d485cd61bd7b12291b2b925277570b98","name":"Trio Corazón Serrano","registered_at":"2026-06-17T17:52:47Z","symbol":"NIM1472921","token_address":"0x506833ae9405a8867e7f2b5db7cb38fa95e9f23a","type":"artist","uuid":"95805997-087e-427a-a4b4-3a460bfdaede"}
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 0x9b93f39aa9d9cad36a66e2c725730c51d485cd61bd7b12291b2b925277570b98. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95805997-087e-427a-a4b4-3a460bfdaede.json and https://artists.proofprofile.net/proofs/artist/95805997-087e-427a-a4b4-3a460bfdaede.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x9b93f39aa9d9cad36a66e2c725730c51d485cd61bd7b12291b2b925277570b98","name":"Trio Corazón Serrano","registered_at":"2026-06-17T17:52:47Z","symbol":"NIM1472921","token_address":"0x506833ae9405a8867e7f2b5db7cb38fa95e9f23a","type":"artist","uuid":"95805997-087e-427a-a4b4-3a460bfdaede"}
album: Las 2 Huastecas
  type: MusicAlbum
  date published: 2023-02-20
  track: Las Dos Huastecas
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200294
    explicit: false
    by artist: Trio Corazón Serrano
    in album: Las 2 Huastecas
      type: MusicAlbum
      date published: 2023-02-20
    isrc code: TCAGW2398249
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:21:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad30b1c5dfc649f62bffe95fd69c874ab19f92794704658eda60c1067cb0a0aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGW2398249
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xad30b1c5dfc649f62bffe95fd69c874ab19f92794704658eda60c1067cb0a0aa. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCAGW2398249.
      date published: 2026-07-05T01:12:41Z
    audio: Las Dos Huastecas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.041
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.693
      additional property: Energy
        type: PropertyValue
        value: 0.602
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.802
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.899
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.036
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: El Borracho
  type: MusicAlbum
  date published: 2023-03-05
album: La Fiesta Grande De La Huasteca
  type: MusicAlbum
  date published: 2023-03-23
album: El Caimán
  type: MusicAlbum
  date published: 2025-04-03