finnian caelum
type: MusicGroup
popularity: 17
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36eefd649cdf9f53ba3d43c6ba47902714b3476c3ae2b7bf17669fcc78a72561
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95dc59ea-8fab-4d4b-9d2b-19160b3caeb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/95dc59ea-8fab-4d4b-9d2b-19160b3caeb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/95dc59ea-8fab-4d4b-9d2b-19160b3caeb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36eefd649cdf9f53ba3d43c6ba47902714b3476c3ae2b7bf17669fcc78a72561","name":"finnian caelum","registered_at":"2026-06-14T20:15:24Z","symbol":"NIM0564374","token_address":"0x8942890a93b54474452f48862930be82e7658bfc","type":"artist","uuid":"95dc59ea-8fab-4d4b-9d2b-19160b3caeb3"}
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 0x36eefd649cdf9f53ba3d43c6ba47902714b3476c3ae2b7bf17669fcc78a72561. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/95dc59ea-8fab-4d4b-9d2b-19160b3caeb3.json and https://artists.proofprofile.net/proofs/artist/95dc59ea-8fab-4d4b-9d2b-19160b3caeb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:12:39Z
  text: {"copyright_id":"0x36eefd649cdf9f53ba3d43c6ba47902714b3476c3ae2b7bf17669fcc78a72561","name":"finnian caelum","registered_at":"2026-06-14T20:15:24Z","symbol":"NIM0564374","token_address":"0x8942890a93b54474452f48862930be82e7658bfc","type":"artist","uuid":"95dc59ea-8fab-4d4b-9d2b-19160b3caeb3"}
album: Oonah
  type: MusicAlbum
  date published: 2024-07-30