小森めと
type: MusicGroup
popularity: 14
followers: 4916
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x226bdb6cb33565a1b476368ef58b46e8eab27ada8181f0862ac9165956454a92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f78dd570-4f74-4194-8226-407ed4db236b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f78dd570-4f74-4194-8226-407ed4db236b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f78dd570-4f74-4194-8226-407ed4db236b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x226bdb6cb33565a1b476368ef58b46e8eab27ada8181f0862ac9165956454a92","name":"小森めと","registered_at":"2026-06-15T06:32:27Z","symbol":"NIM0711713","token_address":"0x93924bf1eb534d9e40687c71858f6b29a3211cdc","type":"artist","uuid":"f78dd570-4f74-4194-8226-407ed4db236b"}
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 0x226bdb6cb33565a1b476368ef58b46e8eab27ada8181f0862ac9165956454a92. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f78dd570-4f74-4194-8226-407ed4db236b.json and https://artists.proofprofile.net/proofs/artist/f78dd570-4f74-4194-8226-407ed4db236b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x226bdb6cb33565a1b476368ef58b46e8eab27ada8181f0862ac9165956454a92","name":"小森めと","registered_at":"2026-06-15T06:32:27Z","symbol":"NIM0711713","token_address":"0x93924bf1eb534d9e40687c71858f6b29a3211cdc","type":"artist","uuid":"f78dd570-4f74-4194-8226-407ed4db236b"}
album: ニートイートミート
  type: MusicAlbum
  date published: 2023-01-15