Daniel Biro
type: MusicGroup
genre: avant-garde
genre: progressive rock
genre: space rock
description: Daniel Andrew Biro (born 1963) is a composer, keyboard player, songwriter and producer based in London. He is the founder of the Sargasso record label, established in 1993. Biro (pronounced Bee-ro) ha
popularity: 3
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7593da0c3fd904e8a2558f61608605176faba2f68d71d434f0eba02c6344c580. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d180f868-9e72-445d-96c6-e4b534585f9c.json and https://artists.proofprofile.net/proofs/artist/d180f868-9e72-445d-96c6-e4b534585f9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
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album: Biro: Elegant Enigmas
  type: MusicAlbum
  date published: 2008-08-08
album: Songs of Refuge
  type: MusicAlbum
  date published: 2012-08-06
album: 120 Onetwenty
  type: MusicAlbum
  date published: 2018-02-16
album: Soho Square (Remastered)
  type: MusicAlbum
  date published: 2020-04-24
album: The Comparative Anatomy of Angels (Remastered)
  type: MusicAlbum
  date published: 2020-05-22
album: The Long Journey Home (Remaster)
  type: MusicAlbum
  date published: 2020-07-17
album: A Still, Thin Sound (Remastered)
  type: MusicAlbum
  date published: 2020-07-24
album: Shir Hadash
  type: MusicAlbum
  date published: 2020-12-25
album: Synthrospections 3 (Phoenixology)
  type: MusicAlbum
  date published: 2022-03-18
album: Synthrospections 1 (Hidden Castles)
  type: MusicAlbum
  date published: 2022-03-18
album: Synthrospections 4: Hell Is Empty
  type: MusicAlbum
  date published: 2022-03-18
album: Synthrospections 2: The Waters Below
  type: MusicAlbum
  date published: 2022-03-18
album: Synthrospections 6: No Such Thing as Sea-Blue
  type: MusicAlbum
  date published: 2022-07-15
album: Synthrospections 5: Traverse Du Bastion
  type: MusicAlbum
  date published: 2022-07-15
album: Synthrospections 7: Earthly Reflections
  type: MusicAlbum
  date published: 2022-08-26
album: Music for the Coviad
  type: MusicAlbum
  date published: 2022-10-28
album: The Difficulty of Being
  type: MusicAlbum
  date published: 2025-04-25