Elsa Lanchester
type: MusicGroup
description: Elsa Sullivan Lanchester (28 October 1902 – 26 December 1986) was a British actress with a long career in theatre, film and television.Obituary Variety, 31 December 1986. Lanchester studied dance as
popularity: 4
followers: 360
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37201062a6bf493d8fa9235d07340f014cc464dc648af01c46d0e49252dd77a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/366feea8-d088-4732-9dc2-ed138880fa64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/366feea8-d088-4732-9dc2-ed138880fa64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/366feea8-d088-4732-9dc2-ed138880fa64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37201062a6bf493d8fa9235d07340f014cc464dc648af01c46d0e49252dd77a0","name":"Elsa Lanchester","registered_at":"2026-06-16T08:33:23Z","symbol":"NIM0995987","token_address":"0x7d24e79870b384e46b69d7d098a3487ec4c1c057","type":"artist","uuid":"366feea8-d088-4732-9dc2-ed138880fa64"}
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 0x37201062a6bf493d8fa9235d07340f014cc464dc648af01c46d0e49252dd77a0. Chain 2 (Bitcoin): anchored in block 954017 (2026-06-16T23:38:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/366feea8-d088-4732-9dc2-ed138880fa64.json and https://artists.proofprofile.net/proofs/artist/366feea8-d088-4732-9dc2-ed138880fa64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:38:33Z
  text: {"copyright_id":"0x37201062a6bf493d8fa9235d07340f014cc464dc648af01c46d0e49252dd77a0","name":"Elsa Lanchester","registered_at":"2026-06-16T08:33:23Z","symbol":"NIM0995987","token_address":"0x7d24e79870b384e46b69d7d098a3487ec4c1c057","type":"artist","uuid":"366feea8-d088-4732-9dc2-ed138880fa64"}
album: Songs for a Smoke Filled Room
  type: MusicAlbum
  date published: 1957-02-22
album: Songs for a Shuttered Parlor
  type: MusicAlbum
  date published: 1958
album: I Didn't Know Where to Look
  type: MusicAlbum
  date published: 1965-07-30
album: "The Bride of Frankenstein" Sings Bawdy Cockney Songs
  type: MusicAlbum
  date published: 1968-10-08
  track: Never Go Walking Without Your Hat Pin
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131426
    explicit: false
    by artist: Elsa Lanchester
    in album: "The Bride of Frankenstein" Sings Bawdy Cockney Songs
      type: MusicAlbum
      date published: 1968-10-08
    isrc code: QM4TW1750898
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:26:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x144e21f10081690a339e5fa7cadfcc654e3181308d1e312419d02187dc16ca2c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1750898
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0x144e21f10081690a339e5fa7cadfcc654e3181308d1e312419d02187dc16ca2c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1750898.
      date published: 2026-07-17T09:14:21Z
    audio: Never Go Walking Without Your Hat Pin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.638
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.173
      additional property: Speechiness
        type: PropertyValue
        value: 0.239
      additional property: Acousticness
        type: PropertyValue
        value: 0.947
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.442
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.199
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: More Bawdy Cockney Songs, Vol. II (Remastered)
  type: MusicAlbum
  date published: 1969-01-07
album: "The Bride of Frankenstein" Sings Bawdy Cockney Songs
  type: MusicAlbum
  date published: 2006-08-01
album: Bawdy Cockney Songs (Digitally Remastered)
  type: MusicAlbum
  date published: 2009-07-14
album: Songs For a Shuttered Parlor (Digitally Remastered)
  type: MusicAlbum
  date published: 2009-07-28
album: Songs for a Smoked Filled Room / Songs for a Shuttered Parlour / Cockney London
  type: MusicAlbum
  date published: 2012-12-20
album: Songs For A Smoke-Filled Room
  type: MusicAlbum
  date published: 2013-07-13