小白玉霜
type: MusicGroup
popularity: 10
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f23e998351713df617f2362c35b6afb74e10bdaeed1fd78f3332ec908897d79
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5295403b-3e60-4b9e-be23-265a2d75d4c3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5295403b-3e60-4b9e-be23-265a2d75d4c3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5295403b-3e60-4b9e-be23-265a2d75d4c3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f23e998351713df617f2362c35b6afb74e10bdaeed1fd78f3332ec908897d79","name":"小白玉霜","registered_at":"2026-06-16T18:41:03Z","symbol":"NIM1140968","token_address":"0xdd92ecac2c7cfdffdbef8df2f2ac64235af84ab4","type":"artist","uuid":"5295403b-3e60-4b9e-be23-265a2d75d4c3"}
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 0x1f23e998351713df617f2362c35b6afb74e10bdaeed1fd78f3332ec908897d79. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5295403b-3e60-4b9e-be23-265a2d75d4c3.json and https://artists.proofprofile.net/proofs/artist/5295403b-3e60-4b9e-be23-265a2d75d4c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x1f23e998351713df617f2362c35b6afb74e10bdaeed1fd78f3332ec908897d79","name":"小白玉霜","registered_at":"2026-06-16T18:41:03Z","symbol":"NIM1140968","token_address":"0xdd92ecac2c7cfdffdbef8df2f2ac64235af84ab4","type":"artist","uuid":"5295403b-3e60-4b9e-be23-265a2d75d4c3"}
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  type: MusicAlbum
  date published: 2023-11-13
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  type: MusicAlbum
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album: 中国戏曲艺术家唱腔选（二十四）评剧——小白玉霜I
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  date published: 2023-12-18
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  type: MusicAlbum
  date published: 2023-12-27
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-01-03
album: 小白玉霜评剧选段I
  type: MusicAlbum
  date published: 2024-01-03
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  type: MusicAlbum
  date published: 2024-01-03
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  type: MusicAlbum
  date published: 2024-01-03
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  type: MusicAlbum
  date published: 2024-01-04
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  type: MusicAlbum
  date published: 2024-01-04
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  type: MusicAlbum
  date published: 2024-01-04
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  type: MusicAlbum
  date published: 2024-01-05
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-01-05
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  type: MusicAlbum
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  type: MusicAlbum
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