Maya Lasker-Wallfisch
type: MusicGroup
description: Maya Lasker-Wallfisch (born 1958 in London) is a psychoanalytic psychotherapist, author, playwright and educator, specialising in transgenerational trauma.Royal Society of Medicine Biography Maya Lask
popularity: 4
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79bd6038cef96fa830e98f35455fd1ae7064cf7d78c1863c11e77ccbd090b116
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1e07523-6902-4745-b8ea-564394988f62.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1e07523-6902-4745-b8ea-564394988f62.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1e07523-6902-4745-b8ea-564394988f62
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79bd6038cef96fa830e98f35455fd1ae7064cf7d78c1863c11e77ccbd090b116","name":"Maya Lasker-Wallfisch","registered_at":"2026-06-20T06:07:32Z","symbol":"NIM1535786","token_address":"0x433fa0c615d345329324c44f5fe420c83803df0a","type":"artist","uuid":"a1e07523-6902-4745-b8ea-564394988f62"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bd6038cef96fa830e98f35455fd1ae7064cf7d78c1863c11e77ccbd090b116. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1e07523-6902-4745-b8ea-564394988f62.json and https://artists.proofprofile.net/proofs/artist/a1e07523-6902-4745-b8ea-564394988f62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x79bd6038cef96fa830e98f35455fd1ae7064cf7d78c1863c11e77ccbd090b116","name":"Maya Lasker-Wallfisch","registered_at":"2026-06-20T06:07:32Z","symbol":"NIM1535786","token_address":"0x433fa0c615d345329324c44f5fe420c83803df0a","type":"artist","uuid":"a1e07523-6902-4745-b8ea-564394988f62"}
album: Briefe nach Breslau [Meine Geschichte über drei Generationen (Ungekürzt)]
  type: MusicAlbum
  date published: 2021-07-26