Walpurga Eitzinger
type: MusicGroup
popularity: 8
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16d4e3ac012bf262ee64f27f49040feef62658b7dabfac3b38296b60370447bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13363097-f323-4bbe-99f8-4081e8f740ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13363097-f323-4bbe-99f8-4081e8f740ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13363097-f323-4bbe-99f8-4081e8f740ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x16d4e3ac012bf262ee64f27f49040feef62658b7dabfac3b38296b60370447bd","name":"Walpurga Eitzinger","registered_at":"2026-06-15T20:17:06Z","symbol":"NIM0820187","token_address":"0x1d4fcbec49a39c5f1a64f20726601476e69c1ed9","type":"artist","uuid":"13363097-f323-4bbe-99f8-4081e8f740ae"}
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 0x16d4e3ac012bf262ee64f27f49040feef62658b7dabfac3b38296b60370447bd. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13363097-f323-4bbe-99f8-4081e8f740ae.json and https://artists.proofprofile.net/proofs/artist/13363097-f323-4bbe-99f8-4081e8f740ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x16d4e3ac012bf262ee64f27f49040feef62658b7dabfac3b38296b60370447bd","name":"Walpurga Eitzinger","registered_at":"2026-06-15T20:17:06Z","symbol":"NIM0820187","token_address":"0x1d4fcbec49a39c5f1a64f20726601476e69c1ed9","type":"artist","uuid":"13363097-f323-4bbe-99f8-4081e8f740ae"}
album: Weihnacht wie's früher war
  type: MusicAlbum
  date published: 2017-11-09
album: Margarita - Die kleine Elfe folgt ihrem Traum
  type: MusicAlbum
  date published: 2017-11-14
album: ATMOSPHERE - Heal Your Soul - PEACE (Meditation Music - Inner Peace - Calming)
  type: MusicAlbum
  date published: 2023-12-21
album: Herbstlieder für den Kindergarten - Teil 2
  type: MusicAlbum
  date published: 2025-08-22
album: Winterlieder für den Kindergarten - Teil 2
  type: MusicAlbum
  date published: 2025-11-14