Walt Whitman
type: MusicGroup
genre: gospel
genre: spoken word
description: Walter Whitman Jr. (; May 31, 1819 – March 26, 1892) was an American poet, essayist, and journalist; he also wrote two novels. He is considered one of the most influential poets in American literature
popularity: 14
followers: 1817
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album: Vaughan Williams: Lark Ascending, A Sea Symphony (Symphony No1)
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    by artist: Ralph Vaughan Williams
    by artist: N/A
    by artist: Royal Liverpool Philharmonic Orchestra
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    by artist: James Ehnes
    in album: Vaughan Williams: Lark Ascending, A Sea Symphony (Symphony No1)
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      date published: 2018-11-30
    popularity: 8
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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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      date published: 2026-07-02T11:34:59Z
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  track: A Sea Symphony (Symphony No. 1): I. A Song for All Seas, All Ships.
track: Song of the Universal

A Sea Symphony (Symphony No. 1): I. A Song for All Seas, All Ships.
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duration ms: 1062226
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by artist: Ralph Vaughan Williams
by artist: Walt Whitman
by artist: Royal Liverpool Philharmonic Orchestra
by artist: Andrew Manze
by artist: Mark Stone
by artist: James Ehnes
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  date published: 2018-11-30
popularity: 2
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T16:01:17Z
audio: A Sea Symphony (Symphony No. 1): I. A Song for All Seas, All Ships.
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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

Song of the Universal
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duration: PT11M13S
duration ms: 673000
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by artist: Ola Gjeilo
by artist: Walt Whitman
by artist: Nidarosdomens jentekor
by artist: TrondheimSolistene
by artist: Anita Brevik
in album: Magnificat
  type: MusicAlbum
  date published: 2014-10-01
genre: choral
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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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  date published: 2026-06-13T13:32:09Z
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