りえ
type: MusicGroup
popularity: 18
followers: 293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x458bdf0e2b67d7705dcf17df67211aff3f6fdb269d7e57bbdf9fcc5e84433e56
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46bf5321-cb55-435b-95d8-4ea386d748d9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46bf5321-cb55-435b-95d8-4ea386d748d9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46bf5321-cb55-435b-95d8-4ea386d748d9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x458bdf0e2b67d7705dcf17df67211aff3f6fdb269d7e57bbdf9fcc5e84433e56","name":"りえ","registered_at":"2026-06-14T11:54:23Z","symbol":"NIM0444889","token_address":"0x24ef8d9551f1047f37951e8597d0a401f83aed6e","type":"artist","uuid":"46bf5321-cb55-435b-95d8-4ea386d748d9"}
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 0x458bdf0e2b67d7705dcf17df67211aff3f6fdb269d7e57bbdf9fcc5e84433e56. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46bf5321-cb55-435b-95d8-4ea386d748d9.json and https://artists.proofprofile.net/proofs/artist/46bf5321-cb55-435b-95d8-4ea386d748d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x458bdf0e2b67d7705dcf17df67211aff3f6fdb269d7e57bbdf9fcc5e84433e56","name":"りえ","registered_at":"2026-06-14T11:54:23Z","symbol":"NIM0444889","token_address":"0x24ef8d9551f1047f37951e8597d0a401f83aed6e","type":"artist","uuid":"46bf5321-cb55-435b-95d8-4ea386d748d9"}