Ulrich Becher
type: MusicGroup
description: Ulrich Becher (2 January 1910 – 15 April 1990) was a German author and playwright. Overview thumb|270px|Becher ulrich 1924 Becher was born in Berlin, where, after attending the Wickersdorf Free Sch
popularity: 13
followers: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e4b3a50e75acb2a9ff1d45dcf7f1b65575f4d53ccede06616814ced02b439a2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953808
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953808
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1392480-2fae-47a5-8dee-08acc4217778.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1392480-2fae-47a5-8dee-08acc4217778.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1392480-2fae-47a5-8dee-08acc4217778
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:45:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e4b3a50e75acb2a9ff1d45dcf7f1b65575f4d53ccede06616814ced02b439a2","name":"Ulrich Becher","registered_at":"2026-06-15T05:56:38Z","symbol":"NIM0703162","token_address":"0xb1faf1bc47cb59e280fbcd1e74e4829d987f32f6","type":"artist","uuid":"f1392480-2fae-47a5-8dee-08acc4217778"}
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 0x8e4b3a50e75acb2a9ff1d45dcf7f1b65575f4d53ccede06616814ced02b439a2. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1392480-2fae-47a5-8dee-08acc4217778.json and https://artists.proofprofile.net/proofs/artist/f1392480-2fae-47a5-8dee-08acc4217778.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:45:15Z
  text: {"copyright_id":"0x8e4b3a50e75acb2a9ff1d45dcf7f1b65575f4d53ccede06616814ced02b439a2","name":"Ulrich Becher","registered_at":"2026-06-15T05:56:38Z","symbol":"NIM0703162","token_address":"0xb1faf1bc47cb59e280fbcd1e74e4829d987f32f6","type":"artist","uuid":"f1392480-2fae-47a5-8dee-08acc4217778"}
album: Das Herz des Hais
  type: MusicAlbum
  date published: 2022-05-17
album: Murmeljagd (unabridged)
  type: MusicAlbum
  date published: 2022-05-25