Two ocean
type: MusicGroup
popularity: 10
followers: 126
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48dfa6fab42d00af5291477f76fcb3cf7f223389573a93a087370bd64ab87115
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953991
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953991
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ec5557b-7758-4712-a611-659f53cba352.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ec5557b-7758-4712-a611-659f53cba352.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ec5557b-7758-4712-a611-659f53cba352
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:47:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48dfa6fab42d00af5291477f76fcb3cf7f223389573a93a087370bd64ab87115","name":"Two ocean","registered_at":"2026-06-16T05:52:33Z","symbol":"NIM0957585","token_address":"0xe41ba46e8641745d5a9a4d527fb86b11764b2488","type":"artist","uuid":"2ec5557b-7758-4712-a611-659f53cba352"}
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 0x48dfa6fab42d00af5291477f76fcb3cf7f223389573a93a087370bd64ab87115. 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/2ec5557b-7758-4712-a611-659f53cba352.json and https://artists.proofprofile.net/proofs/artist/2ec5557b-7758-4712-a611-659f53cba352.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x48dfa6fab42d00af5291477f76fcb3cf7f223389573a93a087370bd64ab87115","name":"Two ocean","registered_at":"2026-06-16T05:52:33Z","symbol":"NIM0957585","token_address":"0xe41ba46e8641745d5a9a4d527fb86b11764b2488","type":"artist","uuid":"2ec5557b-7758-4712-a611-659f53cba352"}