Bai yun
type: MusicGroup
genre: french pop
description: Bai Yun, may refer to: Bai Yun (politician) (born 1960), Chinese politician. Bai Yun (giant panda), giant panda
popularity: 4
followers: 317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12901c2d01a86008aebc1694797c6f344d9ccc8e36e1de804d7733aa45aa738f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a9641ff-7079-4f42-948d-0151da3ae085.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a9641ff-7079-4f42-948d-0151da3ae085.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a9641ff-7079-4f42-948d-0151da3ae085
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12901c2d01a86008aebc1694797c6f344d9ccc8e36e1de804d7733aa45aa738f","name":"Bai yun","registered_at":"2026-06-17T19:34:43Z","symbol":"NIM1497239","token_address":"0x3b0f2c935c6a13ab315d737d0393aa3942940507","type":"artist","uuid":"9a9641ff-7079-4f42-948d-0151da3ae085"}
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 0x12901c2d01a86008aebc1694797c6f344d9ccc8e36e1de804d7733aa45aa738f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a9641ff-7079-4f42-948d-0151da3ae085.json and https://artists.proofprofile.net/proofs/artist/9a9641ff-7079-4f42-948d-0151da3ae085.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x12901c2d01a86008aebc1694797c6f344d9ccc8e36e1de804d7733aa45aa738f","name":"Bai yun","registered_at":"2026-06-17T19:34:43Z","symbol":"NIM1497239","token_address":"0x3b0f2c935c6a13ab315d737d0393aa3942940507","type":"artist","uuid":"9a9641ff-7079-4f42-948d-0151da3ae085"}
album: Bai yun
  type: MusicAlbum
  date published: 2024-02-10
album: Personne n'est comme toi
  type: MusicAlbum
  date published: 2024-06-21
album: Adieu.
  type: MusicAlbum
  date published: 2024-09-06
album: Où es-tu? (interlude)
  type: MusicAlbum
  date published: 2025-02-21
album: Albufeira
  type: MusicAlbum
  date published: 2025-03-07
album: Cœur sur Cœur?
  type: MusicAlbum
  date published: 2025-06-27