Aurora Crescendo
type: MusicGroup
popularity: 21
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3203ffa91508eae697c8cfe45c5592ba003b9d7114cd8789b1baf7911d83e1fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbfdf741-4d07-4b33-b86a-9c1c37d59ccd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbfdf741-4d07-4b33-b86a-9c1c37d59ccd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbfdf741-4d07-4b33-b86a-9c1c37d59ccd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3203ffa91508eae697c8cfe45c5592ba003b9d7114cd8789b1baf7911d83e1fc","name":"Aurora Crescendo","registered_at":"2026-06-12T09:58:31Z","symbol":"NIM0263146","token_address":"0xa33d66c5523514c94a756c6b659729b56af2e02d","type":"artist","uuid":"cbfdf741-4d07-4b33-b86a-9c1c37d59ccd"}
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 0x3203ffa91508eae697c8cfe45c5592ba003b9d7114cd8789b1baf7911d83e1fc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbfdf741-4d07-4b33-b86a-9c1c37d59ccd.json and https://artists.proofprofile.net/proofs/artist/cbfdf741-4d07-4b33-b86a-9c1c37d59ccd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x3203ffa91508eae697c8cfe45c5592ba003b9d7114cd8789b1baf7911d83e1fc","name":"Aurora Crescendo","registered_at":"2026-06-12T09:58:31Z","symbol":"NIM0263146","token_address":"0xa33d66c5523514c94a756c6b659729b56af2e02d","type":"artist","uuid":"cbfdf741-4d07-4b33-b86a-9c1c37d59ccd"}
album: Silence
  type: MusicAlbum
  date published: 2025-05-03
album: Grace
  type: MusicAlbum
  date published: 2025-09-19