Andreas Altmann
type: MusicGroup
description: Andreas Altmann (born 20 June 1963 in Obertrum) is an Austrian economist. thumb|Andreas Altmann, Frühjahr 2020 Life Andreas Altmann studied Business Administration and Economics at Johannes Kepler
popularity: 7
followers: 312
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2177e62ef16f38c28d77707e1e2ddc74150d9cf4240be0f91803a2904a71f49b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dee42f8e-6bf7-469f-92f9-c77b5f1e8414.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dee42f8e-6bf7-469f-92f9-c77b5f1e8414.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dee42f8e-6bf7-469f-92f9-c77b5f1e8414
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2177e62ef16f38c28d77707e1e2ddc74150d9cf4240be0f91803a2904a71f49b","name":"Andreas Altmann","registered_at":"2026-06-21T05:53:09Z","symbol":"NIM1839988","token_address":"0x9e135acc4749b5c5a1b6cd2ede481556ff01e339","type":"artist","uuid":"dee42f8e-6bf7-469f-92f9-c77b5f1e8414"}
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 0x2177e62ef16f38c28d77707e1e2ddc74150d9cf4240be0f91803a2904a71f49b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dee42f8e-6bf7-469f-92f9-c77b5f1e8414.json and https://artists.proofprofile.net/proofs/artist/dee42f8e-6bf7-469f-92f9-c77b5f1e8414.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2177e62ef16f38c28d77707e1e2ddc74150d9cf4240be0f91803a2904a71f49b","name":"Andreas Altmann","registered_at":"2026-06-21T05:53:09Z","symbol":"NIM1839988","token_address":"0x9e135acc4749b5c5a1b6cd2ede481556ff01e339","type":"artist","uuid":"dee42f8e-6bf7-469f-92f9-c77b5f1e8414"}
album: Das Scheißleben meines Vaters, das Scheißleben meiner Mutter und meine eigene Scheißjugend
  type: MusicAlbum
  date published: 2013-07-16
album: Gebrauchsanweisung für das Leben
  type: MusicAlbum
  date published: 2017-07-26