Watoo Watoo
type: MusicGroup
genre: chamber pop
genre: french pop
genre: jangle pop
genre: shibuya-kei
popularity: 2
followers: 450
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2af19421453f386b3bf31c6171866861ec56b70f479091ffccee44207189c484
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/417f61f4-e8c9-46af-9b1c-2be656bed7ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/417f61f4-e8c9-46af-9b1c-2be656bed7ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/417f61f4-e8c9-46af-9b1c-2be656bed7ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2af19421453f386b3bf31c6171866861ec56b70f479091ffccee44207189c484","name":"Watoo Watoo","registered_at":"2026-06-16T12:23:18Z","symbol":"NIM1050838","token_address":"0xc517f8801cf966d557e7b15a9b5f1b46fefe2925","type":"artist","uuid":"417f61f4-e8c9-46af-9b1c-2be656bed7ef"}
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 0x2af19421453f386b3bf31c6171866861ec56b70f479091ffccee44207189c484. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/417f61f4-e8c9-46af-9b1c-2be656bed7ef.json and https://artists.proofprofile.net/proofs/artist/417f61f4-e8c9-46af-9b1c-2be656bed7ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0x2af19421453f386b3bf31c6171866861ec56b70f479091ffccee44207189c484","name":"Watoo Watoo","registered_at":"2026-06-16T12:23:18Z","symbol":"NIM1050838","token_address":"0xc517f8801cf966d557e7b15a9b5f1b46fefe2925","type":"artist","uuid":"417f61f4-e8c9-46af-9b1c-2be656bed7ef"}
album: Un peu de moi
  type: MusicAlbum
  date published: 1997-11-05
album: Picture of a Lost Friend - EP
  type: MusicAlbum
  date published: 1999
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  type: MusicAlbum
  date published: 2003
album: La fuite
  type: MusicAlbum
  date published: 2007-05-10
album: Une Si Longue Attente
  type: MusicAlbum
  date published: 2014
album: Une Si Longue Attente
  type: MusicAlbum
  date published: 2014-01-28
album: Modern Express
  type: MusicAlbum
  date published: 2018
album: Modern Express
  type: MusicAlbum
  date published: 2018-06-15