Alexander Lauer
type: MusicGroup
genre: christian
popularity: 4
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a2952e91b00e79ac0a21584beff3d298a44f05b06e0d1c5b82eae6c0f0004d0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b71fa1b-99cc-489b-bca9-b388090b19a8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8b71fa1b-99cc-489b-bca9-b388090b19a8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8b71fa1b-99cc-489b-bca9-b388090b19a8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5a2952e91b00e79ac0a21584beff3d298a44f05b06e0d1c5b82eae6c0f0004d0","name":"Alexander Lauer","registered_at":"2026-06-17T14:40:14Z","symbol":"NIM1426940","token_address":"0x0caf5da1433fc3a92fd2d2a19c4183199e06fda5","type":"artist","uuid":"8b71fa1b-99cc-489b-bca9-b388090b19a8"}
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 0x5a2952e91b00e79ac0a21584beff3d298a44f05b06e0d1c5b82eae6c0f0004d0. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b71fa1b-99cc-489b-bca9-b388090b19a8.json and https://artists.proofprofile.net/proofs/artist/8b71fa1b-99cc-489b-bca9-b388090b19a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x5a2952e91b00e79ac0a21584beff3d298a44f05b06e0d1c5b82eae6c0f0004d0","name":"Alexander Lauer","registered_at":"2026-06-17T14:40:14Z","symbol":"NIM1426940","token_address":"0x0caf5da1433fc3a92fd2d2a19c4183199e06fda5","type":"artist","uuid":"8b71fa1b-99cc-489b-bca9-b388090b19a8"}
album: Endless Summer EP
  type: MusicAlbum
  date published: 2021-04-02
album: The Endless Summer-EP
  type: MusicAlbum
  date published: 2021-04-02
album: There Is You
  type: MusicAlbum
  date published: 2023-10-27
album: There Is You (Before There Was You - Mix)
  type: MusicAlbum
  date published: 2023-11-24
album: There Is You Mixes
  type: MusicAlbum
  date published: 2023-12-01
album: Indecisions Made
  type: MusicAlbum
  date published: 2023-12-15
album: Indecisions Made (Mixes)
  type: MusicAlbum
  date published: 2024-02-02
album: Won't Ever Let You Go B/W I Know
  type: MusicAlbum
  date published: 2024-02-16
album: There Is You
  type: MusicAlbum
  date published: 2024-07-04