YLLW
type: MusicGroup
popularity: 29
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee5db4e1ca67cc3f1cbcd39f840697161bc6625c79d8c95ace8428726376324a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/997c5df3-ee3f-40f0-8bc6-5e8d65fa22d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/997c5df3-ee3f-40f0-8bc6-5e8d65fa22d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/997c5df3-ee3f-40f0-8bc6-5e8d65fa22d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xee5db4e1ca67cc3f1cbcd39f840697161bc6625c79d8c95ace8428726376324a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/997c5df3-ee3f-40f0-8bc6-5e8d65fa22d6.json and https://artists.proofprofile.net/proofs/artist/997c5df3-ee3f-40f0-8bc6-5e8d65fa22d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Maison
  type: MusicAlbum
  date published: 2023-04-23
album: Caféine
  type: MusicAlbum
  date published: 2023-05-07
album: Fleur
  type: MusicAlbum
  date published: 2023-05-21
album: tranquillité d'esprit
  type: MusicAlbum
  date published: 2023-05-28
album: Ciel Bleu
  type: MusicAlbum
  date published: 2023-06-11
album: Jeu de Dés
  type: MusicAlbum
  date published: 2023-06-25
album: Louvre
  type: MusicAlbum
  date published: 2023-07-09
album: Paris
  type: MusicAlbum
  date published: 2023-07-23
album: Pont Saint-Louis
  type: MusicAlbum
  date published: 2023-08-06