Rizky Ayuba
type: MusicGroup
genre: anime
genre: budots
popularity: 39
followers: 38909
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbbde03d9a31a2a570756f3103d14eefeec6fa5a7da2cc51d1451f3e7c06b1cad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3534da6e-3675-47f4-9aa2-7992b3c20d0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3534da6e-3675-47f4-9aa2-7992b3c20d0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3534da6e-3675-47f4-9aa2-7992b3c20d0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbbde03d9a31a2a570756f3103d14eefeec6fa5a7da2cc51d1451f3e7c06b1cad","name":"Rizky Ayuba","registered_at":"2026-06-11T16:26:37Z","symbol":"NIM0069088","token_address":"0x5049003152ed742c6d57119544fbabf4e6ab13fe","type":"artist","uuid":"3534da6e-3675-47f4-9aa2-7992b3c20d0d"}
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 0xbbde03d9a31a2a570756f3103d14eefeec6fa5a7da2cc51d1451f3e7c06b1cad. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3534da6e-3675-47f4-9aa2-7992b3c20d0d.json and https://artists.proofprofile.net/proofs/artist/3534da6e-3675-47f4-9aa2-7992b3c20d0d.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbbde03d9a31a2a570756f3103d14eefeec6fa5a7da2cc51d1451f3e7c06b1cad","name":"Rizky Ayuba","registered_at":"2026-06-11T16:26:37Z","symbol":"NIM0069088","token_address":"0x5049003152ed742c6d57119544fbabf4e6ab13fe","type":"artist","uuid":"3534da6e-3675-47f4-9aa2-7992b3c20d0d"}
album: Kimi No Toriko
  type: MusicAlbum
  date published: 2020-05-03