Conjunto Clasico
type: MusicGroup
genre: salsa
popularity: 6
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9360a0525c879a0f02115a22b5f9fc5a04bee7c1687268cbbfe2964de3515bc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2ea4fb2-4c87-4463-86c9-3f4047dd3366.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2ea4fb2-4c87-4463-86c9-3f4047dd3366.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2ea4fb2-4c87-4463-86c9-3f4047dd3366
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9360a0525c879a0f02115a22b5f9fc5a04bee7c1687268cbbfe2964de3515bc4","name":"Conjunto Clasico","registered_at":"2026-06-20T13:32:40Z","symbol":"NIM1621193","token_address":"0x392e00b9520c6a6ae99399007934f056e57dd5bf","type":"artist","uuid":"b2ea4fb2-4c87-4463-86c9-3f4047dd3366"}
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 0x9360a0525c879a0f02115a22b5f9fc5a04bee7c1687268cbbfe2964de3515bc4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2ea4fb2-4c87-4463-86c9-3f4047dd3366.json and https://artists.proofprofile.net/proofs/artist/b2ea4fb2-4c87-4463-86c9-3f4047dd3366.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9360a0525c879a0f02115a22b5f9fc5a04bee7c1687268cbbfe2964de3515bc4","name":"Conjunto Clasico","registered_at":"2026-06-20T13:32:40Z","symbol":"NIM1621193","token_address":"0x392e00b9520c6a6ae99399007934f056e57dd5bf","type":"artist","uuid":"b2ea4fb2-4c87-4463-86c9-3f4047dd3366"}
album: Así Es Mi Pueblo
  type: MusicAlbum
  date published: 1987-03-06
album: Los Rodríguez
  type: MusicAlbum
  date published: 1987-09-17
  track: Sin Rumbo Alguno
    type: MusicRecording
    duration: PT4M35S
    duration ms: 275595
    explicit: false
    by artist: Conjunto Clasico
    in album: Los Rodríguez
      type: MusicAlbum
      date published: 1987-09-17
    genre: salsa
    isrc code: COC018717675
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T09:58:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x93375fc22e090fbad3e82fe71268c152f4f665b89b6aab0cf519c6287541afee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC018717675
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T13:00:00Z
    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 0x93375fc22e090fbad3e82fe71268c152f4f665b89b6aab0cf519c6287541afee. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:00:00Z), 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/COC018717675.
      date published: 2026-07-16T13:00:00Z
    audio: Sin Rumbo Alguno
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.895
      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: 0.565
      additional property: Energy
        type: PropertyValue
        value: 0.608
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.526
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.844
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.464
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Clásico 88
  type: MusicAlbum
  date published: 1988-05-19
album: 25 Aniversario de Conjunto Clasico - RECUERDOS (feat. Tito Nieves)
  type: MusicAlbum
  date published: 2003-11-18