Mei Lanfang
type: MusicGroup
genre: opera
genre: traditional music
description: Mei Lan (22 October 1894 – 8 August 1961), better known by his stage name Mei Lanfang, was a notable Chinese Peking opera artist in modern Chinese theater. Mei was known as the "Queen of Peking Opera"
popularity: 5
followers: 841
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x674eecf24313c3e9803ec676709269eae48604c6815edfd17bf6c5515b84b9a8
additional property: OTSHash
additional property: OTSBitcoinBlock
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  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/8d627813-630c-446f-b622-7f5c920c9501.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d627813-630c-446f-b622-7f5c920c9501.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d627813-630c-446f-b622-7f5c920c9501
additional property: OTSTimestamp
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  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x674eecf24313c3e9803ec676709269eae48604c6815edfd17bf6c5515b84b9a8","name":"Mei Lanfang","registered_at":"2026-06-17T14:56:38Z","symbol":"NIM1430855","token_address":"0xcc4df4cb2f3f00d610e5732317818ee0b98dea18","type":"artist","uuid":"8d627813-630c-446f-b622-7f5c920c9501"}
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 0x674eecf24313c3e9803ec676709269eae48604c6815edfd17bf6c5515b84b9a8. 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/8d627813-630c-446f-b622-7f5c920c9501.json and https://artists.proofprofile.net/proofs/artist/8d627813-630c-446f-b622-7f5c920c9501.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: Sheng Zhongguo
  type: MusicAlbum
  date published: 2001-12-31
album: Mei Song Collection
  type: MusicAlbum
  date published: 2002-01-01
album: Peking Opera Star: Shi Yihong
  type: MusicAlbum
  date published: 2002-12-31
album: Classic Collection of Mei Lanfang: Vol. 8 (Mei Lanfang Chang Qiang Zhen Cang Ban Ba)
  type: MusicAlbum
  date published: 2004-01-01
album: Classic Collection of Mei Lanfang: Vol. 14 (Mei Lanfang Chang Qiang Zhen Cang Ban Shi Si)
  type: MusicAlbum
  date published: 2004-01-01
album: Beijing Opera: Regrets Of Life and Death
  type: MusicAlbum
  date published: 2004-01-01
album: 50 Timeless Tunes
  type: MusicAlbum
  date published: 2013-02-05