Tokzin no Coni
type: MusicGroup
popularity: 9
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4612cd2facba3e0cae48d0efe25146f65e7246a8d1fcc7550336b9297526fcc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25724c1b-51de-4cd3-b1ce-13febf8f4328.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25724c1b-51de-4cd3-b1ce-13febf8f4328.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25724c1b-51de-4cd3-b1ce-13febf8f4328
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4612cd2facba3e0cae48d0efe25146f65e7246a8d1fcc7550336b9297526fcc","name":"Tokzin no Coni","registered_at":"2026-06-16T02:31:31Z","symbol":"NIM0909557","token_address":"0x63a848ccfb9d9c922ec830d7c6e243c01b093a8e","type":"artist","uuid":"25724c1b-51de-4cd3-b1ce-13febf8f4328"}
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 0xb4612cd2facba3e0cae48d0efe25146f65e7246a8d1fcc7550336b9297526fcc. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25724c1b-51de-4cd3-b1ce-13febf8f4328.json and https://artists.proofprofile.net/proofs/artist/25724c1b-51de-4cd3-b1ce-13febf8f4328.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xb4612cd2facba3e0cae48d0efe25146f65e7246a8d1fcc7550336b9297526fcc","name":"Tokzin no Coni","registered_at":"2026-06-16T02:31:31Z","symbol":"NIM0909557","token_address":"0x63a848ccfb9d9c922ec830d7c6e243c01b093a8e","type":"artist","uuid":"25724c1b-51de-4cd3-b1ce-13febf8f4328"}