凌之轩
type: MusicGroup
genre: gufeng
popularity: 3
followers: 147
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaafe8e7123a81b75159dab851dac670a430f016e99bdd171622331c78d8a9aa7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ac072a-991e-41bb-98e1-c332207e1b8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6ac072a-991e-41bb-98e1-c332207e1b8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6ac072a-991e-41bb-98e1-c332207e1b8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaafe8e7123a81b75159dab851dac670a430f016e99bdd171622331c78d8a9aa7","name":"凌之轩","registered_at":"2026-06-21T15:32:11Z","symbol":"NIM1960224","token_address":"0xca10842a8bb570073e41623eedcb4da5b7c09aea","type":"artist","uuid":"f6ac072a-991e-41bb-98e1-c332207e1b8b"}
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 0xaafe8e7123a81b75159dab851dac670a430f016e99bdd171622331c78d8a9aa7. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f6ac072a-991e-41bb-98e1-c332207e1b8b.json and https://artists.proofprofile.net/proofs/artist/f6ac072a-991e-41bb-98e1-c332207e1b8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xaafe8e7123a81b75159dab851dac670a430f016e99bdd171622331c78d8a9aa7","name":"凌之轩","registered_at":"2026-06-21T15:32:11Z","symbol":"NIM1960224","token_address":"0xca10842a8bb570073e41623eedcb4da5b7c09aea","type":"artist","uuid":"f6ac072a-991e-41bb-98e1-c332207e1b8b"}
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