史宗伦Xyber
type: MusicGroup
popularity: 2
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71ff744dd593b6195db149586e233077cf3b9946ae486be9846f743b14c9f9f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29daf152-e750-42c4-bf89-dce1ac5b1615.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29daf152-e750-42c4-bf89-dce1ac5b1615.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29daf152-e750-42c4-bf89-dce1ac5b1615
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71ff744dd593b6195db149586e233077cf3b9946ae486be9846f743b14c9f9f8","name":"史宗伦Xyber","registered_at":"2026-06-16T04:06:37Z","symbol":"NIM0932264","token_address":"0x2463db9f3dd760f4763e21c6e0fbf75e5b1b2a9c","type":"artist","uuid":"29daf152-e750-42c4-bf89-dce1ac5b1615"}
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 0x71ff744dd593b6195db149586e233077cf3b9946ae486be9846f743b14c9f9f8. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29daf152-e750-42c4-bf89-dce1ac5b1615.json and https://artists.proofprofile.net/proofs/artist/29daf152-e750-42c4-bf89-dce1ac5b1615.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x71ff744dd593b6195db149586e233077cf3b9946ae486be9846f743b14c9f9f8","name":"史宗伦Xyber","registered_at":"2026-06-16T04:06:37Z","symbol":"NIM0932264","token_address":"0x2463db9f3dd760f4763e21c6e0fbf75e5b1b2a9c","type":"artist","uuid":"29daf152-e750-42c4-bf89-dce1ac5b1615"}
album: 雪龙腾（第十四届全国冬季运动会宣传曲暨闭幕式歌曲）
  type: MusicAlbum
  date published: 2024-02-19
album: New World Baby
  type: MusicAlbum
  date published: 2023-12-01
album: 雪龙腾 (十四冬版)
  type: MusicAlbum
  date published: 2025-01-01