Mariam Lehmhuis
type: MusicGroup
popularity: 8
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f42781e713ca2693ac28a039ee19ff87177117996b4e91ec5e4410b71e2d2f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953950
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953950
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24d11200-bc85-4eab-88d1-a597c760912d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/24d11200-bc85-4eab-88d1-a597c760912d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/24d11200-bc85-4eab-88d1-a597c760912d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:35:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f42781e713ca2693ac28a039ee19ff87177117996b4e91ec5e4410b71e2d2f0","name":"Mariam Lehmhuis","registered_at":"2026-06-16T02:20:49Z","symbol":"NIM0907003","token_address":"0x0d6d4baf596ab6946b535b5b04318f05aaf0cb56","type":"artist","uuid":"24d11200-bc85-4eab-88d1-a597c760912d"}
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 0x7f42781e713ca2693ac28a039ee19ff87177117996b4e91ec5e4410b71e2d2f0. Chain 2 (Bitcoin): anchored in block 953950 (2026-06-16T13:35:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24d11200-bc85-4eab-88d1-a597c760912d.json and https://artists.proofprofile.net/proofs/artist/24d11200-bc85-4eab-88d1-a597c760912d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:35:39Z
  text: {"copyright_id":"0x7f42781e713ca2693ac28a039ee19ff87177117996b4e91ec5e4410b71e2d2f0","name":"Mariam Lehmhuis","registered_at":"2026-06-16T02:20:49Z","symbol":"NIM0907003","token_address":"0x0d6d4baf596ab6946b535b5b04318f05aaf0cb56","type":"artist","uuid":"24d11200-bc85-4eab-88d1-a597c760912d"}
album: Meine narzisstische Mutter: Wie Sie Narzissmus bei Müttern leicht verstehen und toxische Beziehungen Schritt für Schritt verbessern
  type: MusicAlbum
  date published: 2022-03-24
album: My narcissistic mother: How to easily understand narcissism in mothers and improve toxic relationships step by step
  type: MusicAlbum
  date published: 2023-04-12
album: Ma mère narcissique: Comment comprendre facilement le narcissisme chez les mères et améliorer les relations toxiques étape par étape
  type: MusicAlbum
  date published: 2023-04-20
album: La mia madre narcisista: Come capire facilmente il narcisismo nelle madri e migliorare le relazioni tossiche passo dopo passo
  type: MusicAlbum
  date published: 2023-05-03
album: Mi madre narcisista: Cómo comprender fácilmente el narcisismo en las madres y mejorar las relaciones tóxicas paso a paso
  type: MusicAlbum
  date published: 2023-05-10