Charanga Sensación de Rolando Valdés
type: MusicGroup
popularity: 10
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70d6181e541e595c7e6916263c78218eb86e640f3dc82d432b903a3b017d90db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cba8ee46-aef9-443d-9a11-0de75518d356.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cba8ee46-aef9-443d-9a11-0de75518d356.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cba8ee46-aef9-443d-9a11-0de75518d356
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x70d6181e541e595c7e6916263c78218eb86e640f3dc82d432b903a3b017d90db","name":"Charanga Sensación de Rolando Valdés","registered_at":"2026-06-20T23:22:53Z","symbol":"NIM1743832","token_address":"0x013b25f85dd7e1cb7e8b55ef79985c57d8fbf0e7","type":"artist","uuid":"cba8ee46-aef9-443d-9a11-0de75518d356"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d6181e541e595c7e6916263c78218eb86e640f3dc82d432b903a3b017d90db. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cba8ee46-aef9-443d-9a11-0de75518d356.json and https://artists.proofprofile.net/proofs/artist/cba8ee46-aef9-443d-9a11-0de75518d356.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x70d6181e541e595c7e6916263c78218eb86e640f3dc82d432b903a3b017d90db","name":"Charanga Sensación de Rolando Valdés","registered_at":"2026-06-20T23:22:53Z","symbol":"NIM1743832","token_address":"0x013b25f85dd7e1cb7e8b55ef79985c57d8fbf0e7","type":"artist","uuid":"cba8ee46-aef9-443d-9a11-0de75518d356"}
album: Sensación Hay Una Sola
  type: MusicAlbum
  date published: 1978-11-08
album: Sensación Hay Una Sola
  type: MusicAlbum
  date published: 1978-11-08
album: Charanga Super Charanga Vol. 2
  type: MusicAlbum
  date published: 1979-09-05
  track: Oye No Me Beses
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195285
    explicit: false
    by artist: Charanga Sensación de Rolando Valdés
    in album: Charanga Super Charanga Vol. 2
      type: MusicAlbum
      date published: 1979-09-05
    isrc code: QZKVY2001310
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T23:08:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x64276bef57001bcf91bc6a62802a6e136620ade24ab48ff003d8c6714a517b45
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKVY2001310
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64276bef57001bcf91bc6a62802a6e136620ade24ab48ff003d8c6714a517b45. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZKVY2001310.
      date published: 2026-07-15T00:21:05Z
    audio: Oye No Me Beses
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.134
      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: 0.759
      additional property: Energy
        type: PropertyValue
        value: 0.457
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.359
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.662
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.585
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Charanga Super Charanga Vol. 2
  type: MusicAlbum
  date published: 1979-09-05