Vincas Kudirka
type: MusicGroup
description: thumb|right|Vincas Kudirka thumb|Litas coin issued to commemorate Vincas Kudirka Vincas Kudirka (; – ) was a Lithuanian poet and physician, and the author of both the music and lyrics of the Lithuan
popularity: 4
followers: 64
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-16T20:07:57Z
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track: Lithuania [Tautiska Giesme (National Song), "Lithuania, land of heroes…"]

Lithuania [Tautiska Giesme (National Song), "Lithuania, land of heroes…"]
type: MusicRecording
duration: PT1M55S
duration ms: 115826
explicit: false
by artist: Vincas Kudirka
by artist: Peter Breiner
by artist: Slovak Radio Symphony Orchestra
in album: Hymnen Europas - Die Nationalhymnen der 25 EU-Mitgliedsstaaten
  type: MusicAlbum
  date published: 2004-07-19
popularity: 1
isrc code: HKI190507510
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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: 2026-07-02T05:09:12Z
audio: Lithuania [Tautiska Giesme (National Song), "Lithuania, land of heroes…"]
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