Andreas Achermann
type: MusicGroup
popularity: 3
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42ad53932283cf84800eb77ded41d015c93179d457b4a0283e5b8bf31e7eb040
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/686f9b23-3791-46af-8fd8-783efa0b84e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/686f9b23-3791-46af-8fd8-783efa0b84e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/686f9b23-3791-46af-8fd8-783efa0b84e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42ad53932283cf84800eb77ded41d015c93179d457b4a0283e5b8bf31e7eb040","name":"Andreas Achermann","registered_at":"2026-06-17T02:03:17Z","symbol":"NIM1246473","token_address":"0x0a3b9933683a06e36bc55fa76797836d21a476c1","type":"artist","uuid":"686f9b23-3791-46af-8fd8-783efa0b84e4"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ad53932283cf84800eb77ded41d015c93179d457b4a0283e5b8bf31e7eb040. 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/686f9b23-3791-46af-8fd8-783efa0b84e4.json and https://artists.proofprofile.net/proofs/artist/686f9b23-3791-46af-8fd8-783efa0b84e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x42ad53932283cf84800eb77ded41d015c93179d457b4a0283e5b8bf31e7eb040","name":"Andreas Achermann","registered_at":"2026-06-17T02:03:17Z","symbol":"NIM1246473","token_address":"0x0a3b9933683a06e36bc55fa76797836d21a476c1","type":"artist","uuid":"686f9b23-3791-46af-8fd8-783efa0b84e4"}
album: GALE (Original Soundtrack by Andreas Achermann)
  type: MusicAlbum
  date published: 2023-03-10
album: Things We Never Told You (Original Soundtrack by Andreas Achermann)
  type: MusicAlbum
  date published: 2025-02-01