Nancy Hennings
type: MusicGroup
description: Nancy Hennings is an American musician who teamed up with Henry Wolff to make the album Tibetan Bells in 1971, one of the pioneering LPs of new-age music. In 1982, with the assistance of Wolff and G
popularity: 8
followers: 380
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  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
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album: Wolff / Hennings: Tibetan Bells II
  type: MusicAlbum
  date published: 1978-01-01
album: Yamantaka
  type: MusicAlbum
  date published: 1983
album: Tibetan Bells: The Empty Mirror
  type: MusicAlbum
  date published: 1988-01-01
track: Wula - The Forest
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  by artist: Tomoko Sunazaki
  by artist: Nancy Hennings
  by artist: Anna Mailian
  by artist: Krishna Chakravarty
  by artist: Barbara Thompson
  by artist: Ida Widawati
  by artist: Karineh Hovhanessian
  by artist: Therese Schroeder-Sheker
  by artist: Grey Sylvan
  by artist: Satsuki Odamura
  by artist: Various Artists
  in album: Sisters: Women's Music from Celestial Harmonies
    type: MusicAlbum
    date published: 1996-01-01
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-31T12:24:41Z
  audio: Wula - The Forest
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track: Nu tuong xuat quan - Female Generals Dispatching Their Troops
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  by artist: Nancy Hennings
  by artist: Therese Schroeder-Sheker
  by artist: Tomoko Sunazaki
  by artist: Anna Mailian
  by artist: Krishna Chakravarty
  by artist: Barbara Thompson
  by artist: Ida Widawati
  by artist: Karineh Hovhanessian
  by artist: Grey Sylvan
  by artist: Satsuki Odamura
  by artist: Various Artists
  in album: Sisters: Women's Music from Celestial Harmonies
    type: MusicAlbum
    date published: 1996-01-01
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    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
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    date published: 2026-07-31T13:06:57Z
  audio: Nu tuong xuat quan - Female Generals Dispatching Their Troops
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track: The Devil's Suggestion - O You Who Are Illumined, o tu illustrata

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The Devil's Suggestion - O You Who Are Illumined, o tu illustrata
type: MusicRecording
duration: PT7M12S
duration ms: 432200
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by artist: Tomoko Sunazaki
by artist: Nancy Hennings
by artist: Anna Mailian
by artist: Krishna Chakravarty
by artist: Barbara Thompson
by artist: Ida Widawati
by artist: Karineh Hovhanessian
by artist: Therese Schroeder-Sheker
by artist: Grey Sylvan
by artist: Satsuki Odamura
by artist: Various Artists
in album: Sisters: Women's Music from Celestial Harmonies
  type: MusicAlbum
  date published: 1996-01-01
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: The Devil's Suggestion - O You Who Are Illumined, o tu illustrata
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