Sarah Le Sol
type: MusicGroup
popularity: 3
followers: 568
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09299ee294591bfb6041bd93e9228e83ed2c20fcf52a94a6071c15a8888019db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/456c1aa3-8b7d-4047-b59e-15bdb2fa1d8e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/456c1aa3-8b7d-4047-b59e-15bdb2fa1d8e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/456c1aa3-8b7d-4047-b59e-15bdb2fa1d8e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x09299ee294591bfb6041bd93e9228e83ed2c20fcf52a94a6071c15a8888019db","name":"Sarah Le Sol","registered_at":"2026-06-16T13:53:46Z","symbol":"NIM1072418","token_address":"0xdba965fe6d7daee1dad1a97cc2ceeedef00c39c0","type":"artist","uuid":"456c1aa3-8b7d-4047-b59e-15bdb2fa1d8e"}
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 0x09299ee294591bfb6041bd93e9228e83ed2c20fcf52a94a6071c15a8888019db. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/456c1aa3-8b7d-4047-b59e-15bdb2fa1d8e.json and https://artists.proofprofile.net/proofs/artist/456c1aa3-8b7d-4047-b59e-15bdb2fa1d8e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x09299ee294591bfb6041bd93e9228e83ed2c20fcf52a94a6071c15a8888019db","name":"Sarah Le Sol","registered_at":"2026-06-16T13:53:46Z","symbol":"NIM1072418","token_address":"0xdba965fe6d7daee1dad1a97cc2ceeedef00c39c0","type":"artist","uuid":"456c1aa3-8b7d-4047-b59e-15bdb2fa1d8e"}
album: I Like It Like That
  type: MusicAlbum
  date published: 2016-01-12
album: Love in Full
  type: MusicAlbum
  date published: 2016-03-28
album: Can You Handle the Beat?
  type: MusicAlbum
  date published: 2016-06-22
album: My Everything
  type: MusicAlbum
  date published: 2017-03-14
album: In My Feelings
  type: MusicAlbum
  date published: 2018-06-13