Tatsuhito Nomoto
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc93dd035e5a62e8c54d95d92581d0ea7e8d7e2f3a37a1e51c8c0fc3271de1de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2e67f45-776a-434b-bc26-4d037a3a7abc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2e67f45-776a-434b-bc26-4d037a3a7abc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2e67f45-776a-434b-bc26-4d037a3a7abc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc93dd035e5a62e8c54d95d92581d0ea7e8d7e2f3a37a1e51c8c0fc3271de1de","name":"Tatsuhito Nomoto","registered_at":"2026-06-20T19:57:56Z","symbol":"NIM1698549","token_address":"0x58d23a58ff4f58c4ca33e220c38128010840e652","type":"artist","uuid":"c2e67f45-776a-434b-bc26-4d037a3a7abc"}
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 0xbc93dd035e5a62e8c54d95d92581d0ea7e8d7e2f3a37a1e51c8c0fc3271de1de. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2e67f45-776a-434b-bc26-4d037a3a7abc.json and https://artists.proofprofile.net/proofs/artist/c2e67f45-776a-434b-bc26-4d037a3a7abc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xbc93dd035e5a62e8c54d95d92581d0ea7e8d7e2f3a37a1e51c8c0fc3271de1de","name":"Tatsuhito Nomoto","registered_at":"2026-06-20T19:57:56Z","symbol":"NIM1698549","token_address":"0x58d23a58ff4f58c4ca33e220c38128010840e652","type":"artist","uuid":"c2e67f45-776a-434b-bc26-4d037a3a7abc"}