松野家6兄弟(高崎翔太・柏木佑介・植田圭輔・北村 諒・小澤 廉・赤澤遼太郎)
type: MusicGroup
popularity: 3
followers: 166
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab8b165ab0ad82587b85f25da7d3364864e7700435efc6ed750f1f1adea1ce62
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bc1a605-dcef-4b7b-9a95-18fc86ce2c3f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bc1a605-dcef-4b7b-9a95-18fc86ce2c3f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bc1a605-dcef-4b7b-9a95-18fc86ce2c3f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab8b165ab0ad82587b85f25da7d3364864e7700435efc6ed750f1f1adea1ce62","name":"松野家6兄弟(高崎翔太・柏木佑介・植田圭輔・北村 諒・小澤 廉・赤澤遼太郎)","registered_at":"2026-06-16T10:22:32Z","symbol":"NIM1022034","token_address":"0xf30a97cd0f3ce6ca3b762104c8eadd107b404020","type":"artist","uuid":"3bc1a605-dcef-4b7b-9a95-18fc86ce2c3f"}
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 0xab8b165ab0ad82587b85f25da7d3364864e7700435efc6ed750f1f1adea1ce62. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bc1a605-dcef-4b7b-9a95-18fc86ce2c3f.json and https://artists.proofprofile.net/proofs/artist/3bc1a605-dcef-4b7b-9a95-18fc86ce2c3f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0xab8b165ab0ad82587b85f25da7d3364864e7700435efc6ed750f1f1adea1ce62","name":"松野家6兄弟(高崎翔太・柏木佑介・植田圭輔・北村 諒・小澤 廉・赤澤遼太郎)","registered_at":"2026-06-16T10:22:32Z","symbol":"NIM1022034","token_address":"0xf30a97cd0f3ce6ca3b762104c8eadd107b404020","type":"artist","uuid":"3bc1a605-dcef-4b7b-9a95-18fc86ce2c3f"}