博多ORIHIME
type: MusicGroup
popularity: 2
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6f48ac8133c50140ddae001ed03b29e9c099388a9326ad7ae6f5394f31bf25f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3be3035-24bf-48f1-98f4-6da0448d7e19.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3be3035-24bf-48f1-98f4-6da0448d7e19.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3be3035-24bf-48f1-98f4-6da0448d7e19
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6f48ac8133c50140ddae001ed03b29e9c099388a9326ad7ae6f5394f31bf25f","name":"博多ORIHIME","registered_at":"2026-06-20T13:39:46Z","symbol":"NIM1624102","token_address":"0x06effcf9d12a34ccfdf98e1252cc002af525baf6","type":"artist","uuid":"b3be3035-24bf-48f1-98f4-6da0448d7e19"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f48ac8133c50140ddae001ed03b29e9c099388a9326ad7ae6f5394f31bf25f. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3be3035-24bf-48f1-98f4-6da0448d7e19.json and https://artists.proofprofile.net/proofs/artist/b3be3035-24bf-48f1-98f4-6da0448d7e19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb6f48ac8133c50140ddae001ed03b29e9c099388a9326ad7ae6f5394f31bf25f","name":"博多ORIHIME","registered_at":"2026-06-20T13:39:46Z","symbol":"NIM1624102","token_address":"0x06effcf9d12a34ccfdf98e1252cc002af525baf6","type":"artist","uuid":"b3be3035-24bf-48f1-98f4-6da0448d7e19"}
album: NIWAKA!!
  type: MusicAlbum
  date published: 2023-07-29
album: よかろうもん！
  type: MusicAlbum
  date published: 2025-04-11