La Fusión
type: MusicGroup
genre: cumbia
popularity: 5
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe591bbf9cc88496823031d2adaf647146925df576560acb9bc7a1de9d37b5a57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81ddef65-49fc-45db-89cc-56aa2fb0ab8d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/81ddef65-49fc-45db-89cc-56aa2fb0ab8d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/81ddef65-49fc-45db-89cc-56aa2fb0ab8d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe591bbf9cc88496823031d2adaf647146925df576560acb9bc7a1de9d37b5a57","name":"La Fusión","registered_at":"2026-06-17T10:51:05Z","symbol":"NIM1372358","token_address":"0x7f93a5c1c621b424f3d01471aba11616ea30b6f4","type":"artist","uuid":"81ddef65-49fc-45db-89cc-56aa2fb0ab8d"}
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 0xe591bbf9cc88496823031d2adaf647146925df576560acb9bc7a1de9d37b5a57. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81ddef65-49fc-45db-89cc-56aa2fb0ab8d.json and https://artists.proofprofile.net/proofs/artist/81ddef65-49fc-45db-89cc-56aa2fb0ab8d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xe591bbf9cc88496823031d2adaf647146925df576560acb9bc7a1de9d37b5a57","name":"La Fusión","registered_at":"2026-06-17T10:51:05Z","symbol":"NIM1372358","token_address":"0x7f93a5c1c621b424f3d01471aba11616ea30b6f4","type":"artist","uuid":"81ddef65-49fc-45db-89cc-56aa2fb0ab8d"}
album: Antoniano Hasta Morir (Juventud Antoniana)
  type: MusicAlbum
  date published: 2003
album: Dj Saca Ese Disco
  type: MusicAlbum
  date published: 2017-11-08
album: Ahora Que Te Vas
  type: MusicAlbum
  date published: 2018-03-20
album: Presiento
  type: MusicAlbum
  date published: 2019-01-01
album: Yo Te Voy a Alentar
  type: MusicAlbum
  date published: 2024-01-12
  track: Yo Te Voy a Alentar
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183472
    explicit: false
    by artist: La Fusión
    in album: Yo Te Voy a Alentar
      type: MusicAlbum
      date published: 2024-01-12
    genre: cumbia
    isrc code: GX89G2442011
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:32:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb87bdea4eb2f359a0b4a35059695f58b18d3bbc8db828e476e2e0840b18d9909
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2442011
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xb87bdea4eb2f359a0b4a35059695f58b18d3bbc8db828e476e2e0840b18d9909. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX89G2442011.
      date published: 2026-07-04T11:19:20Z
    audio: Yo Te Voy a Alentar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.025
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.497
      additional property: Energy
        type: PropertyValue
        value: 0.504
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.132
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.397
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.964
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.808
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Se Viene La Banda Del Santo
  type: MusicAlbum
  date published: 2024-01-12
album: Unplugged Acústico I (Live)
  type: MusicAlbum
  date published: 2024-01-18
album: Me Enseñaron a Quererte (Juventud Antoniana)
  type: MusicAlbum
  date published: 2024-04-30
album: La Balada
  type: MusicAlbum
  date published: 2024-06-19
album: Sentimiento Antoniano
  type: MusicAlbum
  date published: 2025-01-12