りー
type: MusicGroup
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aeb1ac70c9d3d3cafecfdecd5cbf88a91b7f0efe9ca06a6c335da2398984bd5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953933
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953933
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fe87e2b-9bde-42a6-a1db-7889ad31a4a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fe87e2b-9bde-42a6-a1db-7889ad31a4a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fe87e2b-9bde-42a6-a1db-7889ad31a4a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:13:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aeb1ac70c9d3d3cafecfdecd5cbf88a91b7f0efe9ca06a6c335da2398984bd5","name":"りー","registered_at":"2026-06-16T00:42:20Z","symbol":"NIM0883473","token_address":"0x0e87e6f10448fba7c61278114144d6da40f6fd62","type":"artist","uuid":"1fe87e2b-9bde-42a6-a1db-7889ad31a4a5"}
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 0x5aeb1ac70c9d3d3cafecfdecd5cbf88a91b7f0efe9ca06a6c335da2398984bd5. Chain 2 (Bitcoin): anchored in block 953933 (2026-06-16T11:13:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fe87e2b-9bde-42a6-a1db-7889ad31a4a5.json and https://artists.proofprofile.net/proofs/artist/1fe87e2b-9bde-42a6-a1db-7889ad31a4a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:13:24Z
  text: {"copyright_id":"0x5aeb1ac70c9d3d3cafecfdecd5cbf88a91b7f0efe9ca06a6c335da2398984bd5","name":"りー","registered_at":"2026-06-16T00:42:20Z","symbol":"NIM0883473","token_address":"0x0e87e6f10448fba7c61278114144d6da40f6fd62","type":"artist","uuid":"1fe87e2b-9bde-42a6-a1db-7889ad31a4a5"}
album: 令和退職歌～モームリ～ (feat. 退職代行モームリ)
  type: MusicAlbum
  date published: 2024-10-18