Chamaco Domínguez
type: MusicGroup
genre: bolero
genre: latin jazz
genre: son cubano
popularity: 3
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x8ea7f6a9b30ca2e3665b0e97641c253d429a49a7e3c0fd89fc01e1a8902b228f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab524e15-8447-4205-9452-093c70ee8f07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab524e15-8447-4205-9452-093c70ee8f07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ea7f6a9b30ca2e3665b0e97641c253d429a49a7e3c0fd89fc01e1a8902b228f","name":"Chamaco Domínguez","registered_at":"2026-06-20T09:37:51Z","symbol":"NIM1582282","token_address":"0xc4aa1b0d1337210d7367694f27bc5dfc9422838f","type":"artist","uuid":"ab524e15-8447-4205-9452-093c70ee8f07"}
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 0x8ea7f6a9b30ca2e3665b0e97641c253d429a49a7e3c0fd89fc01e1a8902b228f. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab524e15-8447-4205-9452-093c70ee8f07.json and https://artists.proofprofile.net/proofs/artist/ab524e15-8447-4205-9452-093c70ee8f07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x8ea7f6a9b30ca2e3665b0e97641c253d429a49a7e3c0fd89fc01e1a8902b228f","name":"Chamaco Domínguez","registered_at":"2026-06-20T09:37:51Z","symbol":"NIM1582282","token_address":"0xc4aa1b0d1337210d7367694f27bc5dfc9422838f","type":"artist","uuid":"ab524e15-8447-4205-9452-093c70ee8f07"}
album: Preparen Candela... y a Bailar Con el Chamaco Domínguez
  type: MusicAlbum
  date published: 1963-02-04
album: Chamaco Domínguez
  type: MusicAlbum
  date published: 2012-09-26
album: 15 Éxitos Bailables Con Armando Chamaco Domínguez
  type: MusicAlbum
  date published: 2013-12-10
album: Café
  type: MusicAlbum
  date published: 2014-07-22
album: Tropicalísimas Con el Chamaco Domínguez y Su Orquesta
  type: MusicAlbum
  date published: 2016-07-08
track: Miénteme (bolero)

Miénteme (bolero)
type: MusicRecording
duration: PT1M50S
duration ms: 110600
explicit: false
by artist: Chamaco Domínguez
by artist: Lucho Gatica
in album: Delirio
  type: MusicAlbum
  date published: 2019-02-24
isrc code: CA5KR1906000
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x937b3eead04ff79e856a34552ad7c38b9ef2173d5f35f1e7f6493c11dcbc9964
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1906000
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937b3eead04ff79e856a34552ad7c38b9ef2173d5f35f1e7f6493c11dcbc9964. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CA5KR1906000.
  date published: 2026-07-06T06:56:49Z
audio: Miénteme (bolero)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 162.941
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.37
  additional property: Energy
    type: PropertyValue
    value: 0.171
  additional property: Speechiness
    type: PropertyValue
    value: 0.062
  additional property: Acousticness
    type: PropertyValue
    value: 0.947
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.016
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.408
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.235
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major