Bob Rudala
type: MusicGroup
genre: bongo flava
genre: rumba congolaise
popularity: 3
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaa2de1fb53e3dce7233b54f6b7bc971d0c2c400d54986c48ac5976eff12de221
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/950e4bd7-5ca9-400f-a2eb-9ccab93f507c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/950e4bd7-5ca9-400f-a2eb-9ccab93f507c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/950e4bd7-5ca9-400f-a2eb-9ccab93f507c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaa2de1fb53e3dce7233b54f6b7bc971d0c2c400d54986c48ac5976eff12de221","name":"Bob Rudala","registered_at":"2026-06-17T17:39:47Z","symbol":"NIM1469818","token_address":"0xec98c093adc94bbf831f11b19904714d9769e4fe","type":"artist","uuid":"950e4bd7-5ca9-400f-a2eb-9ccab93f507c"}
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 0xaa2de1fb53e3dce7233b54f6b7bc971d0c2c400d54986c48ac5976eff12de221. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/950e4bd7-5ca9-400f-a2eb-9ccab93f507c.json and https://artists.proofprofile.net/proofs/artist/950e4bd7-5ca9-400f-a2eb-9ccab93f507c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xaa2de1fb53e3dce7233b54f6b7bc971d0c2c400d54986c48ac5976eff12de221","name":"Bob Rudala","registered_at":"2026-06-17T17:39:47Z","symbol":"NIM1469818","token_address":"0xec98c093adc94bbf831f11b19904714d9769e4fe","type":"artist","uuid":"950e4bd7-5ca9-400f-a2eb-9ccab93f507c"}
album: Nimekuchagua Wewe
  type: MusicAlbum
  date published: 2004
  track: Nimekuchagua Wewe
    type: MusicRecording
    duration: PT5M5S
    duration ms: 305632
    explicit: false
    by artist: Bob Rudala
    in album: Nimekuchagua Wewe
      type: MusicAlbum
      date published: 2004
    genre: bongo flava
    genre: rumba congolaise
    isrc code: USJ3V1371600
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:13:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb9b7b5b083642a65c7ebba5c0cdd141f5d1310a2aec16c21d4c578fbd0f8b7e8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ3V1371600
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xb9b7b5b083642a65c7ebba5c0cdd141f5d1310a2aec16c21d4c578fbd0f8b7e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USJ3V1371600.
      date published: 2026-07-05T01:12:41Z
    audio: Nimekuchagua Wewe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.982
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.439
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.139
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.837
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.219
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ujio Wako Mpenzi
  type: MusicAlbum
  date published: 2011
album: Ujio wako mpenzi
  type: MusicAlbum
  date published: 2013-11-08
album: Nimekuchagua Wewe
  type: MusicAlbum
  date published: 2015-12-15