Ignacio "Indio" Figueredo
type: MusicGroup
popularity: 6
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6793c5848d3f0586e384ae079c6ff3ea0c1d4169f75f055a6e26661965c10a49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c61250-fb79-4594-bd72-8d09941dbb9c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c61250-fb79-4594-bd72-8d09941dbb9c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11c61250-fb79-4594-bd72-8d09941dbb9c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6793c5848d3f0586e384ae079c6ff3ea0c1d4169f75f055a6e26661965c10a49","name":"Ignacio \"Indio\" Figueredo","registered_at":"2026-06-15T19:45:05Z","symbol":"NIM0812570","token_address":"0xc79526eb10a025ee4756e1bb0bd6d7a6e234f7cf","type":"artist","uuid":"11c61250-fb79-4594-bd72-8d09941dbb9c"}
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 0x6793c5848d3f0586e384ae079c6ff3ea0c1d4169f75f055a6e26661965c10a49. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11c61250-fb79-4594-bd72-8d09941dbb9c.json and https://artists.proofprofile.net/proofs/artist/11c61250-fb79-4594-bd72-8d09941dbb9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x6793c5848d3f0586e384ae079c6ff3ea0c1d4169f75f055a6e26661965c10a49","name":"Ignacio \"Indio\" Figueredo","registered_at":"2026-06-15T19:45:05Z","symbol":"NIM0812570","token_address":"0xc79526eb10a025ee4756e1bb0bd6d7a6e234f7cf","type":"artist","uuid":"11c61250-fb79-4594-bd72-8d09941dbb9c"}
album: Soga de Pecho Llanero
  type: MusicAlbum
  date published: 1962-01-01
album: Música Original de la Película Maria del Llano
  type: MusicAlbum
  date published: 1965-01-01
album: Así Es Que Se Toca un Arpa
  type: MusicAlbum
  date published: 1973
album: Sus Mejores Canciones
  type: MusicAlbum
  date published: 1975
track: Los caujaritos
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156133
  explicit: false
  by artist: Ignacio "Indio" Figueredo
  by artist: John C. Williams
  in album: El Diablo Suelto - Guitar Music of Venezuela
    type: MusicAlbum
    date published: 2003
  isrc code: USSM10307602
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T17:14:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x35705ffaee626648a153bc6752148b2fcad35fa8a5d4d59227e2c0e833910620
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10307602
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x35705ffaee626648a153bc6752148b2fcad35fa8a5d4d59227e2c0e833910620. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSM10307602.
    date published: 2026-07-02T03:30:09Z
  audio: Los caujaritos
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 121.926
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.529
    additional property: Energy
      type: PropertyValue
      value: 0.262
    additional property: Speechiness
      type: PropertyValue
      value: 0.039
    additional property: Acousticness
      type: PropertyValue
      value: 0.932
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.876
    additional property: Liveness
      type: PropertyValue
      value: 0.115
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.78
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.876
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Minor