Waffo
type: MusicGroup
popularity: 4
followers: 559
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb1bd1e1608a0ec74b5b61a9d8ccc31b1ca8c60e20f69b72bcdcf68d941974b21
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/5a66a2fa-62d6-453b-98f1-333b9c1fbe3f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5a66a2fa-62d6-453b-98f1-333b9c1fbe3f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5a66a2fa-62d6-453b-98f1-333b9c1fbe3f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0xb1bd1e1608a0ec74b5b61a9d8ccc31b1ca8c60e20f69b72bcdcf68d941974b21. 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/5a66a2fa-62d6-453b-98f1-333b9c1fbe3f.json and https://artists.proofprofile.net/proofs/artist/5a66a2fa-62d6-453b-98f1-333b9c1fbe3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Amour
  type: MusicAlbum
  date published: 2018-10-18
album: Du mal à aimer.
  type: MusicAlbum
  date published: 2019-01-15
album: Valhalla.
  type: MusicAlbum
  date published: 2019-03-14
album: Tout seul
  type: MusicAlbum
  date published: 2019-05-03
album: LUNR
  type: MusicAlbum
  date published: 2019-08-06
album: Mal Luné
  type: MusicAlbum
  date published: 2020-02-11
album: Faux Visages
  type: MusicAlbum
  date published: 2020-03-13
album: Pétale 2
  type: MusicAlbum
  date published: 2020-05-08
album: SOLR
  type: MusicAlbum
  date published: 2020-08-07
album: Track 3
  type: MusicAlbum
  date published: 2020-11-25
album: Track 5
  type: MusicAlbum
  date published: 2021-01-27
album: Jour de pluie
  type: MusicAlbum
  date published: 2021-03-26
  track: Jour de pluie
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180000
    explicit: true
    by artist: Waffo
    in album: Jour de pluie
      type: MusicAlbum
      date published: 2021-03-26
    isrc code: TCAFM2104905
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T01:50:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3e95d3f0d054c41ba0490750373053cc85b8fabd77b91b93f2f8b40220050d35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960334
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960334
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFM2104905
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T02:19:15Z
    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 0x3e95d3f0d054c41ba0490750373053cc85b8fabd77b91b93f2f8b40220050d35. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCAFM2104905.
      date published: 2026-07-31T02:19:15Z
    audio: Jour de pluie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.105
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.863
      additional property: Energy
        type: PropertyValue
        value: 0.565
      additional property: Speechiness
        type: PropertyValue
        value: 0.287
      additional property: Acousticness
        type: PropertyValue
        value: 0.701
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.347
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.511
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Passe me voir
  type: MusicAlbum
  date published: 2021-06-23
album: SUMR
  type: MusicAlbum
  date published: 2021-08-06
album: Desillusions
  type: MusicAlbum
  date published: 2021-12-15
album: Mauvais
  type: MusicAlbum
  date published: 2022-02-14
album: Phœnix
  type: MusicAlbum
  date published: 2022-03-11
album: Soul Society
  type: MusicAlbum
  date published: 2022-05-27
album: Guajana
  type: MusicAlbum
  date published: 2022-07-13
album: W-Island
  type: MusicAlbum
  date published: 2022-09-09
album: Devil
  type: MusicAlbum
  date published: 2023-01-27
album: Apollo
  type: MusicAlbum
  date published: 2023-03-10
album: Chaos
  type: MusicAlbum
  date published: 2023-05-05
album: Blue Magic
  type: MusicAlbum
  date published: 2023-06-16
album: Nada
  type: MusicAlbum
  date published: 2023-07-19
album: Akwa
  type: MusicAlbum
  date published: 2023-08-04
album: Belzebuth
  type: MusicAlbum
  date published: 2023-09-08
album: Lowkick
album: Chagrin
album: Séquoia
album: Rivière
album: Je voulais le monde
album: Je voulais le monde (entier)

Lowkick
type: MusicAlbum
date published: 2023-11-03

Chagrin
type: MusicAlbum
date published: 2023-12-08

Séquoia
type: MusicAlbum
date published: 2024-05-17

Rivière
type: MusicAlbum
date published: 2024-06-21

Je voulais le monde
type: MusicAlbum
date published: 2024-06-22

Je voulais le monde (entier)
type: MusicAlbum
date published: 2024-11-15