米線
type: MusicGroup
genre: c-pop
popularity: 17
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe699e1b154e34bfdff76f089d82830cb3e15a42a07a970a53c5ea0ffd0363ea2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/817388b2-f27e-4ecc-abbe-4d9ab216bd84.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/817388b2-f27e-4ecc-abbe-4d9ab216bd84.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/817388b2-f27e-4ecc-abbe-4d9ab216bd84
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe699e1b154e34bfdff76f089d82830cb3e15a42a07a970a53c5ea0ffd0363ea2","name":"米線","registered_at":"2026-06-14T18:07:29Z","symbol":"NIM0533885","token_address":"0xf139530f584fccb6e64d3abcf3eb279b6c8ba2e8","type":"artist","uuid":"817388b2-f27e-4ecc-abbe-4d9ab216bd84"}
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 0xe699e1b154e34bfdff76f089d82830cb3e15a42a07a970a53c5ea0ffd0363ea2. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/817388b2-f27e-4ecc-abbe-4d9ab216bd84.json and https://artists.proofprofile.net/proofs/artist/817388b2-f27e-4ecc-abbe-4d9ab216bd84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xe699e1b154e34bfdff76f089d82830cb3e15a42a07a970a53c5ea0ffd0363ea2","name":"米線","registered_at":"2026-06-14T18:07:29Z","symbol":"NIM0533885","token_address":"0xf139530f584fccb6e64d3abcf3eb279b6c8ba2e8","type":"artist","uuid":"817388b2-f27e-4ecc-abbe-4d9ab216bd84"}