Adrianne Mercier
type: MusicGroup
popularity: 2
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf8fe327f665749d7f7a2165f0ddfa8d43b07b32336e88748b772058969e9cb10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e39c0ad-2f52-455d-b257-0b1dfed28ea8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7e39c0ad-2f52-455d-b257-0b1dfed28ea8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7e39c0ad-2f52-455d-b257-0b1dfed28ea8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf8fe327f665749d7f7a2165f0ddfa8d43b07b32336e88748b772058969e9cb10","name":"Adrianne Mercier","registered_at":"2026-06-17T09:40:27Z","symbol":"NIM1355524","token_address":"0xd422412a3db67085768e165a3b09ed580de215bf","type":"artist","uuid":"7e39c0ad-2f52-455d-b257-0b1dfed28ea8"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8fe327f665749d7f7a2165f0ddfa8d43b07b32336e88748b772058969e9cb10. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7e39c0ad-2f52-455d-b257-0b1dfed28ea8.json and https://artists.proofprofile.net/proofs/artist/7e39c0ad-2f52-455d-b257-0b1dfed28ea8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0xf8fe327f665749d7f7a2165f0ddfa8d43b07b32336e88748b772058969e9cb10","name":"Adrianne Mercier","registered_at":"2026-06-17T09:40:27Z","symbol":"NIM1355524","token_address":"0xd422412a3db67085768e165a3b09ed580de215bf","type":"artist","uuid":"7e39c0ad-2f52-455d-b257-0b1dfed28ea8"}
album: Memoires
  type: MusicAlbum
  date published: 2020-09-24
album: Wees Hier
  type: MusicAlbum
  date published: 2023-02-09
album: Anchored
  type: MusicAlbum
  date published: 2023-06-01