Yoya Jamal
type: MusicGroup
popularity: 6
followers: 1052
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x969d846cf8ed53677f25b4bdf2c7886382afe19c793844400b6e7bdce6f2909d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f809f36f-12be-4939-9784-d67dd5c5556a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f809f36f-12be-4939-9784-d67dd5c5556a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f809f36f-12be-4939-9784-d67dd5c5556a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x969d846cf8ed53677f25b4bdf2c7886382afe19c793844400b6e7bdce6f2909d","name":"Yoya Jamal","registered_at":"2026-06-21T16:09:39Z","symbol":"NIM1965464","token_address":"0x1a3ecc0a0ebc38b4c10f26e2292aa63c6070974d","type":"artist","uuid":"f809f36f-12be-4939-9784-d67dd5c5556a"}
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 0x969d846cf8ed53677f25b4bdf2c7886382afe19c793844400b6e7bdce6f2909d. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f809f36f-12be-4939-9784-d67dd5c5556a.json and https://artists.proofprofile.net/proofs/artist/f809f36f-12be-4939-9784-d67dd5c5556a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x969d846cf8ed53677f25b4bdf2c7886382afe19c793844400b6e7bdce6f2909d","name":"Yoya Jamal","registered_at":"2026-06-21T16:09:39Z","symbol":"NIM1965464","token_address":"0x1a3ecc0a0ebc38b4c10f26e2292aa63c6070974d","type":"artist","uuid":"f809f36f-12be-4939-9784-d67dd5c5556a"}
album: Umpoye'iki?
  type: MusicAlbum
  date published: 2021-03-19
album: Diana
  type: MusicAlbum
  date published: 2021-03-19
album: Ikigabo
  type: MusicAlbum
  date published: 2021-03-19
album: Congolaise Girl
  type: MusicAlbum
  date published: 2021-03-19
album: Gapapu
  type: MusicAlbum
  date published: 2021-03-19
album: Muramumbwirira
  type: MusicAlbum
  date published: 2021-03-19
album: Sumwe si babiri
  type: MusicAlbum
  date published: 2021-03-20
album: Mot de passe
  type: MusicAlbum
  date published: 2021-03-20
album: Sibomana
  type: MusicAlbum
  date published: 2021-03-20
album: Ivyo nabonye
  type: MusicAlbum
  date published: 2021-03-20
album: Mpaka lini
  type: MusicAlbum
  date published: 2021-03-20
album: Nyakabiga
  type: MusicAlbum
  date published: 2023-01-30
  track: Nyakabiga
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203625
    explicit: false
    by artist: Yoya Jamal
    in album: Nyakabiga
      type: MusicAlbum
      date published: 2023-01-30
    isrc code: QZFZ62382423
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T02:48:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x32c491fafadc0fd91261411c5b16ff3aa816fa55fd65a0991f907a20a25a9d48
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958955
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958955
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62382423
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:03:40Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c491fafadc0fd91261411c5b16ff3aa816fa55fd65a0991f907a20a25a9d48. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZFZ62382423.
      date published: 2026-07-21T03:03:40Z
    audio: Nyakabiga
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 80.002
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.68
      additional property: Energy
        type: PropertyValue
        value: 0.721
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.692
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.021
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.883
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.985
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tina
  type: MusicAlbum
  date published: 2023-08-19
album: Mama
  type: MusicAlbum
  date published: 2024-05-11