Mats Lidström
type: MusicGroup
genre: chamber music
description: Mats Lidström (born 1959) is a Swedish solo cellist, recording artist, chamber musician, composer, teacher and publisher. His first teacher was Maja Vogl, of the music conservatory in Gothenburg. He
popularity: 11
followers: 317
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-14T16:43:25Z
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album: Lidström: Rigoletto Fantasy - Shostakovich: Cello Concerto No. 1
  type: MusicAlbum
  date published: 2018-05-11
album: Smörgasbord: Encores and Short Pieces for Cello and Piano
  type: MusicAlbum
  date published: 2001-09-01