Wepa Wepa
type: MusicGroup
popularity: 6
followers: 693
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc729c47a36a9e76eb054d580775074d5dea0e63111677b293c01faf158356280
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e7da001-e9fd-49fe-b9a9-f70f85308713.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e7da001-e9fd-49fe-b9a9-f70f85308713.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e7da001-e9fd-49fe-b9a9-f70f85308713
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc729c47a36a9e76eb054d580775074d5dea0e63111677b293c01faf158356280","name":"Wepa Wepa","registered_at":"2026-06-17T09:41:21Z","symbol":"NIM1355735","token_address":"0xfcfe79e64ef3ff4c2b2fd8a66a35ef095e8a5b78","type":"artist","uuid":"7e7da001-e9fd-49fe-b9a9-f70f85308713"}
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 0xc729c47a36a9e76eb054d580775074d5dea0e63111677b293c01faf158356280. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e7da001-e9fd-49fe-b9a9-f70f85308713.json and https://artists.proofprofile.net/proofs/artist/7e7da001-e9fd-49fe-b9a9-f70f85308713.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xc729c47a36a9e76eb054d580775074d5dea0e63111677b293c01faf158356280","name":"Wepa Wepa","registered_at":"2026-06-17T09:41:21Z","symbol":"NIM1355735","token_address":"0xfcfe79e64ef3ff4c2b2fd8a66a35ef095e8a5b78","type":"artist","uuid":"7e7da001-e9fd-49fe-b9a9-f70f85308713"}
album: Wepa Wepa
  type: MusicAlbum
  date published: 2023-04-07
  track: Quand est-ce qu'on fait la fête
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238720
    explicit: false
    by artist: Wepa Wepa
    in album: Wepa Wepa
      type: MusicAlbum
      date published: 2023-04-07
    isrc code: FR7GV2300014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:04:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5cb02c912d9f7da9bb0e25d48713abac06c8b5aa4872560abac7331b1ababe3d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7GV2300014
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:11:59Z
    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 0x5cb02c912d9f7da9bb0e25d48713abac06c8b5aa4872560abac7331b1ababe3d. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/FR7GV2300014.
      date published: 2026-07-19T20:11:59Z
    audio: Quand est-ce qu'on fait la fête
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.969
      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: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.584
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.04
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.208
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.768
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.368
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: O'wine
  type: MusicAlbum
  date published: 2023-08-09
album: Pop'n'Joy (Session Acoustique)
  type: MusicAlbum
  date published: 2023-11-02
album: Ma place (Session Acoustique)
  type: MusicAlbum
  date published: 2024-01-11
album: Quand est-ce qu'on fait la fête (Radio Edit)
  type: MusicAlbum
  date published: 2024-04-10
album: Dis moi que tu m'aimes
  type: MusicAlbum
  date published: 2025-06-12
album: Bailar de Nuevo
  type: MusicAlbum
  date published: 2025-11-04