Julio Bruces
type: MusicGroup
popularity: 7
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48c4c08d779759869ee253fccebc4189a92dd30325aa8c23fdfac7194bebd088
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67d8aa73-43b2-4d9f-b2f4-17848d41da25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67d8aa73-43b2-4d9f-b2f4-17848d41da25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67d8aa73-43b2-4d9f-b2f4-17848d41da25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48c4c08d779759869ee253fccebc4189a92dd30325aa8c23fdfac7194bebd088","name":"Julio Bruces","registered_at":"2026-06-17T02:10:43Z","symbol":"NIM1248251","token_address":"0x94213396289c22729716ed056ba26809512e6bfc","type":"artist","uuid":"67d8aa73-43b2-4d9f-b2f4-17848d41da25"}
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 0x48c4c08d779759869ee253fccebc4189a92dd30325aa8c23fdfac7194bebd088. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67d8aa73-43b2-4d9f-b2f4-17848d41da25.json and https://artists.proofprofile.net/proofs/artist/67d8aa73-43b2-4d9f-b2f4-17848d41da25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x48c4c08d779759869ee253fccebc4189a92dd30325aa8c23fdfac7194bebd088","name":"Julio Bruces","registered_at":"2026-06-17T02:10:43Z","symbol":"NIM1248251","token_address":"0x94213396289c22729716ed056ba26809512e6bfc","type":"artist","uuid":"67d8aa73-43b2-4d9f-b2f4-17848d41da25"}
album: Parrandeando En Mi Llanura
  type: MusicAlbum
  date published: 1995-01-22
album: La Leyenda Viviente
  type: MusicAlbum
  date published: 1998-12-21
album: Parranda, Gallo Y Coleo
  type: MusicAlbum
  date published: 2003-05-07
album: Aqui Me Tienen de Nuevo
  type: MusicAlbum
  date published: 2012-06-01
album: Con todo y para todos
  type: MusicAlbum
  date published: 2020-10-08
track: Cantantes de Ayer y Hoy
  type: MusicRecording
  duration: PT4M41S
  duration ms: 281730
  explicit: false
  by artist: Eduardo Alcalá
  by artist: Cheo Hernandez Prisco
  by artist: Argénis Salazar
  by artist: Antonio Castillo
  by artist: Julio Bruces
  by artist: Armando González
  by artist: Juanito Navarro
  by artist: Evelín García
  by artist: María Carrizalez
  by artist: Omar Moreno
  by artist: Eudes Alvarez
  by artist: RAMÓN BLANCO
  by artist: Palminio Hernández
  by artist: Lionso Vera
  in album: Contrapunteos Con Jerarcas del Llano Vol. 1
    type: MusicAlbum
    date published: 2024-06-05
  isrc code: QZNJW2497317
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T05:53:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x24735cc3a977ce66d87c5ea6c92e0989f84a24195c99c325bcde93b34df34276
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960216
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960216
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2497317
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T06:39:12Z
  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 0x24735cc3a977ce66d87c5ea6c92e0989f84a24195c99c325bcde93b34df34276. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZNJW2497317.
    date published: 2026-07-30T06:39:12Z
  audio: Cantantes de Ayer y Hoy
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 146.559
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.569
    additional property: Energy
      type: PropertyValue
      value: 0.634
    additional property: Speechiness
      type: PropertyValue
      value: 0.122
    additional property: Acousticness
      type: PropertyValue
      value: 0.817
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.132
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.899
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.28
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Minor