神浜コウジ&速水ヒロ&仁科カヅキ(CV.柿原徹也&前野智昭&増田俊樹)
type: MusicGroup
popularity: 6
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19ff11ab8f571f8f9fe84215ff018cbd3d44da4109f851559053a4d5ae7f4bc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953978
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953978
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bf292e5-6fa1-4088-a244-1e444f078471.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bf292e5-6fa1-4088-a244-1e444f078471.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2bf292e5-6fa1-4088-a244-1e444f078471
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:11:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19ff11ab8f571f8f9fe84215ff018cbd3d44da4109f851559053a4d5ae7f4bc0","name":"神浜コウジ&速水ヒロ&仁科カヅキ(CV.柿原徹也&前野智昭&増田俊樹)","registered_at":"2026-06-16T04:49:09Z","symbol":"NIM0942434","token_address":"0x52d5e915bff8f32b2b22adbabeac3062ebce3b54","type":"artist","uuid":"2bf292e5-6fa1-4088-a244-1e444f078471"}
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 0x19ff11ab8f571f8f9fe84215ff018cbd3d44da4109f851559053a4d5ae7f4bc0. 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/2bf292e5-6fa1-4088-a244-1e444f078471.json and https://artists.proofprofile.net/proofs/artist/2bf292e5-6fa1-4088-a244-1e444f078471.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x19ff11ab8f571f8f9fe84215ff018cbd3d44da4109f851559053a4d5ae7f4bc0","name":"神浜コウジ&速水ヒロ&仁科カヅキ(CV.柿原徹也&前野智昭&増田俊樹)","registered_at":"2026-06-16T04:49:09Z","symbol":"NIM0942434","token_address":"0x52d5e915bff8f32b2b22adbabeac3062ebce3b54","type":"artist","uuid":"2bf292e5-6fa1-4088-a244-1e444f078471"}