Sn4tch
type: MusicGroup
popularity: 14
followers: 652
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcdbb6856b280879ac92805ab6d61abcf7b3efc54ea695050d705f33d939b1d7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953736
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953736
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/982cb76e-a9e6-4f65-aaf4-641b1403efe3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/982cb76e-a9e6-4f65-aaf4-641b1403efe3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/982cb76e-a9e6-4f65-aaf4-641b1403efe3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:21:19Z
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 0xcdbb6856b280879ac92805ab6d61abcf7b3efc54ea695050d705f33d939b1d7e. Chain 2 (Bitcoin): anchored in block 953736 (2026-06-15T03:21:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/982cb76e-a9e6-4f65-aaf4-641b1403efe3.json and https://artists.proofprofile.net/proofs/artist/982cb76e-a9e6-4f65-aaf4-641b1403efe3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:21:19Z
album: The Map - EP
  type: MusicAlbum
  date published: 2017-01-04
album: White T-Shirt
  type: MusicAlbum
  date published: 2018-01-17
album: The Upside Down
  type: MusicAlbum
  date published: 2018-01-31
album: Match Nul
  type: MusicAlbum
  date published: 2018-06-23
album: Andy
  type: MusicAlbum
  date published: 2018-07-05
album: Ailleurs
  type: MusicAlbum
  date published: 2021-02-14
album: De Janvier à Janvier
  type: MusicAlbum
  date published: 2021-03-13
album: Gemini
  type: MusicAlbum
  date published: 2021-05-20
album: Regards croisés
  type: MusicAlbum
  date published: 2023-09-28