Mr miyakie
type: MusicGroup
popularity: 6
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b5b2d0c5ae31072b0572f97ccef90a9002727fdbac44dfd43c25072b3d60d6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0358b048-9273-49f8-b4c7-8abe3a13f98d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0358b048-9273-49f8-b4c7-8abe3a13f98d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0358b048-9273-49f8-b4c7-8abe3a13f98d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5b5b2d0c5ae31072b0572f97ccef90a9002727fdbac44dfd43c25072b3d60d6b","name":"Mr miyakie","registered_at":"2026-06-15T14:49:44Z","symbol":"NIM0742074","token_address":"0x35b47e0386353761c0c2904f3f404769fe87a5f2","type":"artist","uuid":"0358b048-9273-49f8-b4c7-8abe3a13f98d"}
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 0x5b5b2d0c5ae31072b0572f97ccef90a9002727fdbac44dfd43c25072b3d60d6b. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0358b048-9273-49f8-b4c7-8abe3a13f98d.json and https://artists.proofprofile.net/proofs/artist/0358b048-9273-49f8-b4c7-8abe3a13f98d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x5b5b2d0c5ae31072b0572f97ccef90a9002727fdbac44dfd43c25072b3d60d6b","name":"Mr miyakie","registered_at":"2026-06-15T14:49:44Z","symbol":"NIM0742074","token_address":"0x35b47e0386353761c0c2904f3f404769fe87a5f2","type":"artist","uuid":"0358b048-9273-49f8-b4c7-8abe3a13f98d"}