Anna Marly
type: MusicGroup
genre: french pop
description: Anna Marly (; 30 October 1917 – 15 February 2006), born Anna Yurievna Betulinskaya, was a Russian-born French singer-songwriter and guitarist. Born into a wealthy Russian noble family, Marly came to F
popularity: 15
followers: 256
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additional property: OTSVerifyInstructions
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  date published: 2026-06-15T07:48:25Z
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track: Le chant des partisans
track: Chant Des Partisans

Le chant des partisans
type: MusicRecording
duration: PT2M59S
duration ms: 179408
explicit: false
by artist: Anna Marly
by artist: Choeur de l'Armée Française
by artist: Aurore Tillac
in album: Freedom: Chants de la liberté
  type: MusicAlbum
  date published: 2015
popularity: 2
isrc code: FR3KD1201023
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Le chant des partisans
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  additional property: Acousticness
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  additional property: Loudness (dB)
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Chant Des Partisans
type: MusicRecording
duration: PT3M7S
duration ms: 187093
explicit: false
by artist: Anna Marly
by artist: Choeur de l'Armée Française
in album: Les Formations Musicales De La Garde Républicaine
  type: MusicAlbum
  date published: 2003-01-01
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-08-01T00:40:43Z
audio: Chant Des Partisans
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additional property: OTSVerifyInstructions
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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