沈煜倫
type: MusicGroup
popularity: 2
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a5242e680a6d6bb097296d07faa7a5cd108bfbd6f508b651250a3810122bfb3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38f6e80f-7ac7-42c6-97d6-ed93b10f7451.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38f6e80f-7ac7-42c6-97d6-ed93b10f7451.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38f6e80f-7ac7-42c6-97d6-ed93b10f7451
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a5242e680a6d6bb097296d07faa7a5cd108bfbd6f508b651250a3810122bfb3","name":"沈煜倫","registered_at":"2026-06-16T09:24:08Z","symbol":"NIM1008088","token_address":"0x5e476be75dbef64623158e8d988e3bfdccc09164","type":"artist","uuid":"38f6e80f-7ac7-42c6-97d6-ed93b10f7451"}
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 0x3a5242e680a6d6bb097296d07faa7a5cd108bfbd6f508b651250a3810122bfb3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38f6e80f-7ac7-42c6-97d6-ed93b10f7451.json and https://artists.proofprofile.net/proofs/artist/38f6e80f-7ac7-42c6-97d6-ed93b10f7451.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3a5242e680a6d6bb097296d07faa7a5cd108bfbd6f508b651250a3810122bfb3","name":"沈煜倫","registered_at":"2026-06-16T09:24:08Z","symbol":"NIM1008088","token_address":"0x5e476be75dbef64623158e8d988e3bfdccc09164","type":"artist","uuid":"38f6e80f-7ac7-42c6-97d6-ed93b10f7451"}
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