Yonathan Flow
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b5cfca14ffc7e2c1be8ee6861ce309c4c70f3c6704fefbc090555bbffd45506
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a2b2a9a-353b-462b-bfa9-c521b6d15f21.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a2b2a9a-353b-462b-bfa9-c521b6d15f21.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a2b2a9a-353b-462b-bfa9-c521b6d15f21
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b5cfca14ffc7e2c1be8ee6861ce309c4c70f3c6704fefbc090555bbffd45506","name":"Yonathan Flow","registered_at":"2026-06-16T04:30:57Z","symbol":"NIM0938081","token_address":"0x4d5e4bb8aaab8bfd807daec159e8e5cbd8311e9b","type":"artist","uuid":"2a2b2a9a-353b-462b-bfa9-c521b6d15f21"}
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 0x4b5cfca14ffc7e2c1be8ee6861ce309c4c70f3c6704fefbc090555bbffd45506. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a2b2a9a-353b-462b-bfa9-c521b6d15f21.json and https://artists.proofprofile.net/proofs/artist/2a2b2a9a-353b-462b-bfa9-c521b6d15f21.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x4b5cfca14ffc7e2c1be8ee6861ce309c4c70f3c6704fefbc090555bbffd45506","name":"Yonathan Flow","registered_at":"2026-06-16T04:30:57Z","symbol":"NIM0938081","token_address":"0x4d5e4bb8aaab8bfd807daec159e8e5cbd8311e9b","type":"artist","uuid":"2a2b2a9a-353b-462b-bfa9-c521b6d15f21"}