姬如雪
type: MusicGroup
popularity: 16
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65d4994fb98e8f85d5cfa3190e9bf361551c69f0cab78789dd0f2cbd526a4faa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1295f96-51ab-4d81-a13a-94390f3a2159.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1295f96-51ab-4d81-a13a-94390f3a2159.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1295f96-51ab-4d81-a13a-94390f3a2159
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65d4994fb98e8f85d5cfa3190e9bf361551c69f0cab78789dd0f2cbd526a4faa","name":"姬如雪","registered_at":"2026-06-15T02:28:35Z","symbol":"NIM0653496","token_address":"0xe55939cc7cfaa27520f8d69d20968b19f616cf45","type":"artist","uuid":"d1295f96-51ab-4d81-a13a-94390f3a2159"}
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 0x65d4994fb98e8f85d5cfa3190e9bf361551c69f0cab78789dd0f2cbd526a4faa. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1295f96-51ab-4d81-a13a-94390f3a2159.json and https://artists.proofprofile.net/proofs/artist/d1295f96-51ab-4d81-a13a-94390f3a2159.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
  text: {"copyright_id":"0x65d4994fb98e8f85d5cfa3190e9bf361551c69f0cab78789dd0f2cbd526a4faa","name":"姬如雪","registered_at":"2026-06-15T02:28:35Z","symbol":"NIM0653496","token_address":"0xe55939cc7cfaa27520f8d69d20968b19f616cf45","type":"artist","uuid":"d1295f96-51ab-4d81-a13a-94390f3a2159"}
album: 相思豆
  type: MusicAlbum
  date published: 2019-11-20
album: 相思豆
  type: MusicAlbum
  date published: 2019-11-20