Andreas Fischer
type: MusicGroup
description: Andreas Fischer may refer to: Andreas Fischer (footballer) (born 1964), German football coach and former player Andreas Fischer (footballer born 1991) (born 1991), Austrian footballer Andreas Fisc
popularity: 3
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x578d428f4e40b5a447eb966d0e7955a3a6e8a87eab60e2e32e2ddae6568c3388
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/778578a2-3dfe-453d-b416-cfaecdb39aa6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/778578a2-3dfe-453d-b416-cfaecdb39aa6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/778578a2-3dfe-453d-b416-cfaecdb39aa6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x578d428f4e40b5a447eb966d0e7955a3a6e8a87eab60e2e32e2ddae6568c3388","name":"Andreas Fischer","registered_at":"2026-06-17T07:40:14Z","symbol":"NIM1326854","token_address":"0x2d3364ad859a18e9604bf33795d803aecd1f7505","type":"artist","uuid":"778578a2-3dfe-453d-b416-cfaecdb39aa6"}
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 0x578d428f4e40b5a447eb966d0e7955a3a6e8a87eab60e2e32e2ddae6568c3388. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/778578a2-3dfe-453d-b416-cfaecdb39aa6.json and https://artists.proofprofile.net/proofs/artist/778578a2-3dfe-453d-b416-cfaecdb39aa6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x578d428f4e40b5a447eb966d0e7955a3a6e8a87eab60e2e32e2ddae6568c3388","name":"Andreas Fischer","registered_at":"2026-06-17T07:40:14Z","symbol":"NIM1326854","token_address":"0x2d3364ad859a18e9604bf33795d803aecd1f7505","type":"artist","uuid":"778578a2-3dfe-453d-b416-cfaecdb39aa6"}
album: Okkulte Stimmen - Mediale Musik (Recordings of unseen Intelligences 1905-2007)
  type: MusicAlbum
  date published: 2007