石磊4ROCK
type: MusicGroup
genre: mandopop
popularity: 2
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdab9a54f7c7cbfaf4a4a9bccc5d06f51e49c936c2266370058c4d4ea616b345a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0ab03ad-6b46-41b8-93f5-ba9332f6f7f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f0ab03ad-6b46-41b8-93f5-ba9332f6f7f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f0ab03ad-6b46-41b8-93f5-ba9332f6f7f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdab9a54f7c7cbfaf4a4a9bccc5d06f51e49c936c2266370058c4d4ea616b345a","name":"石磊4ROCK","registered_at":"2026-06-21T13:06:10Z","symbol":"NIM1930069","token_address":"0x8f30a23b93366e0d7a7bd29dc2edfcd38857e955","type":"artist","uuid":"f0ab03ad-6b46-41b8-93f5-ba9332f6f7f0"}
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 0xdab9a54f7c7cbfaf4a4a9bccc5d06f51e49c936c2266370058c4d4ea616b345a. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f0ab03ad-6b46-41b8-93f5-ba9332f6f7f0.json and https://artists.proofprofile.net/proofs/artist/f0ab03ad-6b46-41b8-93f5-ba9332f6f7f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xdab9a54f7c7cbfaf4a4a9bccc5d06f51e49c936c2266370058c4d4ea616b345a","name":"石磊4ROCK","registered_at":"2026-06-21T13:06:10Z","symbol":"NIM1930069","token_address":"0x8f30a23b93366e0d7a7bd29dc2edfcd38857e955","type":"artist","uuid":"f0ab03ad-6b46-41b8-93f5-ba9332f6f7f0"}
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