Johannes Malfatti
type: MusicGroup
genre: ambient
genre: drone
description: Johannes Malfatti (born 1976) is a German composer, sound designer and multi-instrumentalist from Berlin.Brennan McCracken, "Olivier Alary and Johannes Malfatti. ui.". MusicWorks, Winter 2020-21. He r
popularity: 4
followers: 238
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x2dee07f06009d3ba7036f5f821d59f7ba09187c76b7b41ca509efa479c690b34
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a745853d-e564-4b7f-b45c-72f61c0daeb8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a745853d-e564-4b7f-b45c-72f61c0daeb8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a745853d-e564-4b7f-b45c-72f61c0daeb8
additional property: OTSTimestamp
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  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0x2dee07f06009d3ba7036f5f821d59f7ba09187c76b7b41ca509efa479c690b34. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a745853d-e564-4b7f-b45c-72f61c0daeb8.json and https://artists.proofprofile.net/proofs/artist/a745853d-e564-4b7f-b45c-72f61c0daeb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
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album: Surge
  type: MusicAlbum
  date published: 2016-11-22
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  type: MusicAlbum
  date published: 2020-07-27
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  type: MusicAlbum
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album: Cloud Sketches II
  type: MusicAlbum
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album: Cloud Sketches III
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-05-23