倒霉死勒（顾飞）
type: MusicGroup
genre: gufeng
popularity: 3
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78309db14206352863761be6d8307155867ae88d272751222969403d68568e65
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60702603-fa7f-419f-b33c-ec08cf3500fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/60702603-fa7f-419f-b33c-ec08cf3500fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/60702603-fa7f-419f-b33c-ec08cf3500fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78309db14206352863761be6d8307155867ae88d272751222969403d68568e65","name":"倒霉死勒（顾飞）","registered_at":"2026-06-16T23:14:21Z","symbol":"NIM1206175","token_address":"0x0770885c1f4871c1ccdef8f09f32d4c167c2c6d7","type":"artist","uuid":"60702603-fa7f-419f-b33c-ec08cf3500fa"}
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 0x78309db14206352863761be6d8307155867ae88d272751222969403d68568e65. 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/60702603-fa7f-419f-b33c-ec08cf3500fa.json and https://artists.proofprofile.net/proofs/artist/60702603-fa7f-419f-b33c-ec08cf3500fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x78309db14206352863761be6d8307155867ae88d272751222969403d68568e65","name":"倒霉死勒（顾飞）","registered_at":"2026-06-16T23:14:21Z","symbol":"NIM1206175","token_address":"0x0770885c1f4871c1ccdef8f09f32d4c167c2c6d7","type":"artist","uuid":"60702603-fa7f-419f-b33c-ec08cf3500fa"}