Chaouche
type: MusicGroup
popularity: 15
followers: 1052
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe46491d9f1bac2a87f702dda3d809da5094b0f92c9c4f76caa33fef7acbc51de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953630
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953630
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ff7655e-015c-47ab-9315-de0423cd5d46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ff7655e-015c-47ab-9315-de0423cd5d46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ff7655e-015c-47ab-9315-de0423cd5d46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:06:27Z
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 0xe46491d9f1bac2a87f702dda3d809da5094b0f92c9c4f76caa33fef7acbc51de. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ff7655e-015c-47ab-9315-de0423cd5d46.json and https://artists.proofprofile.net/proofs/artist/2ff7655e-015c-47ab-9315-de0423cd5d46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:06:27Z
album: I'll Lose My Head
  type: MusicAlbum
  date published: 2017-05-05
album: I
  type: MusicAlbum
  date published: 2017-09-01
album: I
  type: MusicAlbum
  date published: 2017-09-01
album: So What
  type: MusicAlbum
  date published: 2017-12-01
album: So What
  type: MusicAlbum
  date published: 2017-12-01
album: So What
  type: MusicAlbum
  date published: 2017-12-01
album: Winter Wonderland
  type: MusicAlbum
  date published: 2017-12-08
album: Winter Wonderland
  type: MusicAlbum
  date published: 2017-12-08
album: We Will Love
  type: MusicAlbum
  date published: 2018-04-26
album: We Will Love
  type: MusicAlbum
  date published: 2018-04-26
album: Pictures of Trees
  type: MusicAlbum
  date published: 2018-06-07
album: Safe
  type: MusicAlbum
  date published: 2018-06-15
album: Safe
  type: MusicAlbum
  date published: 2018-06-15
album: Resolution
  type: MusicAlbum
  date published: 2018-10-10
album: Progression
  type: MusicAlbum
  date published: 2018-11-02
album: We Will Love (Instrumental)
  type: MusicAlbum
  date published: 2019-01-11
album: We Will Love (Instrumental)
  type: MusicAlbum
  date published: 2019-01-11
album: Safe: Instrumentals
  type: MusicAlbum
  date published: 2019-02-06