Andrea Limmer
type: MusicGroup
popularity: 2
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2af33409c875fa8758d53f56542792518c3f0fe5bcf6744c5322603d1033b231
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953959
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953959
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/278c3a32-1301-4748-8766-7005d707c348.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/278c3a32-1301-4748-8766-7005d707c348.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/278c3a32-1301-4748-8766-7005d707c348
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:51:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2af33409c875fa8758d53f56542792518c3f0fe5bcf6744c5322603d1033b231","name":"Andrea Limmer","registered_at":"2026-06-16T03:17:29Z","symbol":"NIM0920538","token_address":"0xe1de84600751da7ed0f177f3b6bb8b67d866a21e","type":"artist","uuid":"278c3a32-1301-4748-8766-7005d707c348"}
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 0x2af33409c875fa8758d53f56542792518c3f0fe5bcf6744c5322603d1033b231. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/278c3a32-1301-4748-8766-7005d707c348.json and https://artists.proofprofile.net/proofs/artist/278c3a32-1301-4748-8766-7005d707c348.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x2af33409c875fa8758d53f56542792518c3f0fe5bcf6744c5322603d1033b231","name":"Andrea Limmer","registered_at":"2026-06-16T03:17:29Z","symbol":"NIM0920538","token_address":"0xe1de84600751da7ed0f177f3b6bb8b67d866a21e","type":"artist","uuid":"278c3a32-1301-4748-8766-7005d707c348"}
album: Ostseestern
  type: MusicAlbum
  date published: 2022-04-08
album: D´Liab
  type: MusicAlbum
  date published: 2022-06-03
album: Danse la résistance
  type: MusicAlbum
  date published: 2023-02-16
album: Ampererer Hampererer
  type: MusicAlbum
  date published: 2023-10-05
album: Entgleisung 5.0
  type: MusicAlbum
  date published: 2024-04-12
album: In the South
  type: MusicAlbum
  date published: 2024-12-27
album: Bussi, Limmi
  type: MusicAlbum
  date published: 2025-01-31