俞丽拿
type: MusicGroup
popularity: 8
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75d6d289d8f0f61a624b15623d81cb1c119ff492fdafe330164075a0967d6496
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91a1b396-7cfb-4fcc-91f4-5d2d5c5165cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/91a1b396-7cfb-4fcc-91f4-5d2d5c5165cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/91a1b396-7cfb-4fcc-91f4-5d2d5c5165cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x75d6d289d8f0f61a624b15623d81cb1c119ff492fdafe330164075a0967d6496","name":"俞丽拿","registered_at":"2026-06-17T16:29:53Z","symbol":"NIM1453131","token_address":"0x4743dbaac2e9e2ed4281eab75334a3b584949511","type":"artist","uuid":"91a1b396-7cfb-4fcc-91f4-5d2d5c5165cb"}
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 0x75d6d289d8f0f61a624b15623d81cb1c119ff492fdafe330164075a0967d6496. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/91a1b396-7cfb-4fcc-91f4-5d2d5c5165cb.json and https://artists.proofprofile.net/proofs/artist/91a1b396-7cfb-4fcc-91f4-5d2d5c5165cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x75d6d289d8f0f61a624b15623d81cb1c119ff492fdafe330164075a0967d6496","name":"俞丽拿","registered_at":"2026-06-17T16:29:53Z","symbol":"NIM1453131","token_address":"0x4743dbaac2e9e2ed4281eab75334a3b584949511","type":"artist","uuid":"91a1b396-7cfb-4fcc-91f4-5d2d5c5165cb"}
album: 小提琴协奏曲梁山伯与祝英台及中国小品
  type: MusicAlbum
  date published: 1987-01-30
album: 小提琴协奏曲梁山伯与祝英台及中国小品
  type: MusicAlbum
  date published: 1987-01-30
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album: 俞丽拿——小提琴协奏曲“梁山伯与祝英台”及中国小品
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  date published: 2024-01-04
album: 俞丽拿——小提琴协奏曲“梁山伯与祝英台”及中国小品
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  date published: 2024-01-04
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album: 梁山伯与祝英台
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  date published: 2024-01-09
album: 烈士日记
  type: MusicAlbum
  date published: 2024-01-09
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album: 上海音乐学院女子重奏组中国作品专辑I
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  date published: 2024-01-18
album: 二泉映月
  type: MusicAlbum
  date published: 2024-02-14
album: 小提琴协奏曲《梁山伯与祝英台》
  type: MusicAlbum
  date published: 2024-02-14