Alice de France
type: MusicGroup
genre: neoclassical
popularity: 3
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x520fd0849ff8638e2277e947a786af924962dabc7061a46c16ddb32b320a139b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/042e04f5-3d6a-4276-9234-a78e62fe2c36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/042e04f5-3d6a-4276-9234-a78e62fe2c36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/042e04f5-3d6a-4276-9234-a78e62fe2c36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x520fd0849ff8638e2277e947a786af924962dabc7061a46c16ddb32b320a139b","name":"Alice de France","registered_at":"2026-06-15T14:54:26Z","symbol":"NIM0743198","token_address":"0xe50a9b22bdf38ae82805fd3f994c2cf9692b5b0b","type":"artist","uuid":"042e04f5-3d6a-4276-9234-a78e62fe2c36"}
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 0x520fd0849ff8638e2277e947a786af924962dabc7061a46c16ddb32b320a139b. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/042e04f5-3d6a-4276-9234-a78e62fe2c36.json and https://artists.proofprofile.net/proofs/artist/042e04f5-3d6a-4276-9234-a78e62fe2c36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0x520fd0849ff8638e2277e947a786af924962dabc7061a46c16ddb32b320a139b","name":"Alice de France","registered_at":"2026-06-15T14:54:26Z","symbol":"NIM0743198","token_address":"0xe50a9b22bdf38ae82805fd3f994c2cf9692b5b0b","type":"artist","uuid":"042e04f5-3d6a-4276-9234-a78e62fe2c36"}
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