Baba Wazo
type: MusicGroup
genre: french pop
popularity: 8
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0840c85ba16f2c8760f145b590a9eec55f71599769417eff4d1166a2a42d1928
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c09294e-594c-42bc-87f4-0496a1b15a45.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c09294e-594c-42bc-87f4-0496a1b15a45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c09294e-594c-42bc-87f4-0496a1b15a45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0840c85ba16f2c8760f145b590a9eec55f71599769417eff4d1166a2a42d1928","name":"Baba Wazo","registered_at":"2026-06-15T17:45:10Z","symbol":"NIM0783953","token_address":"0x2f2d2f95d27cd612af915cc13082ade06c4acf7c","type":"artist","uuid":"0c09294e-594c-42bc-87f4-0496a1b15a45"}
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 0x0840c85ba16f2c8760f145b590a9eec55f71599769417eff4d1166a2a42d1928. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c09294e-594c-42bc-87f4-0496a1b15a45.json and https://artists.proofprofile.net/proofs/artist/0c09294e-594c-42bc-87f4-0496a1b15a45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x0840c85ba16f2c8760f145b590a9eec55f71599769417eff4d1166a2a42d1928","name":"Baba Wazo","registered_at":"2026-06-15T17:45:10Z","symbol":"NIM0783953","token_address":"0x2f2d2f95d27cd612af915cc13082ade06c4acf7c","type":"artist","uuid":"0c09294e-594c-42bc-87f4-0496a1b15a45"}
album: Le bal des grands singes
  type: MusicAlbum
  date published: 2018
album: Animal
  type: MusicAlbum
  date published: 2021-06-04
album: Paresse
  type: MusicAlbum
  date published: 2021-09-17
album: Animal
  type: MusicAlbum
  date published: 2021-09-24
album: La mémoire des vaincus
  type: MusicAlbum
  date published: 2024-12-12
album: Déni
  type: MusicAlbum
  date published: 2025-01-23
  track: Déni
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245868
    explicit: false
    by artist: Baba Wazo
    in album: Déni
      type: MusicAlbum
      date published: 2025-01-23
    genre: french pop
    isrc code: FR9W12462193
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:35:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc082877d1db08f26b936f0ffbf37922803f2dc6777485597a92376f354a396e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12462193
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0xdc082877d1db08f26b936f0ffbf37922803f2dc6777485597a92376f354a396e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FR9W12462193.
      date published: 2026-07-16T19:42:29Z
    audio: Déni
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.077
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.514
      additional property: Energy
        type: PropertyValue
        value: 0.886
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.115
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.763
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.854
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Elle dit
  type: MusicAlbum
  date published: 2025-03-07
album: La mémoire des vaincus
  type: MusicAlbum
  date published: 2025-03-21