La chOze
type: MusicGroup
popularity: 3
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x67d65bc34fa37ad2ecccede185c372f82b410a2df16aa2a85e4766284c3c9239
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9a2eccf-044a-423f-920b-555581b86f59.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9a2eccf-044a-423f-920b-555581b86f59.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9a2eccf-044a-423f-920b-555581b86f59
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x67d65bc34fa37ad2ecccede185c372f82b410a2df16aa2a85e4766284c3c9239","name":"La chOze","registered_at":"2026-06-20T22:33:13Z","symbol":"NIM1735489","token_address":"0x05c9ff6206900ae4efd3dbd774816efabc3dcc15","type":"artist","uuid":"c9a2eccf-044a-423f-920b-555581b86f59"}
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 0x67d65bc34fa37ad2ecccede185c372f82b410a2df16aa2a85e4766284c3c9239. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9a2eccf-044a-423f-920b-555581b86f59.json and https://artists.proofprofile.net/proofs/artist/c9a2eccf-044a-423f-920b-555581b86f59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x67d65bc34fa37ad2ecccede185c372f82b410a2df16aa2a85e4766284c3c9239","name":"La chOze","registered_at":"2026-06-20T22:33:13Z","symbol":"NIM1735489","token_address":"0x05c9ff6206900ae4efd3dbd774816efabc3dcc15","type":"artist","uuid":"c9a2eccf-044a-423f-920b-555581b86f59"}
album: small arrangements with life...
  type: MusicAlbum
  date published: 2019-11-15
album: BROTHERS & SISTER
  type: MusicAlbum
  date published: 2021-03-26
album: << 10 songs about love loss and much more >>
  type: MusicAlbum
  date published: 2021-12-03
album: My King
  type: MusicAlbum
  date published: 2024-05-24
album: The Melancholy of ghosts
  type: MusicAlbum
  date published: 2024-06-21
album: What's the deal Delilah
  type: MusicAlbum
  date published: 2024-06-21