Eternal Echoes
type: MusicGroup
genre: lounge
description: Eternal Echoes is the name of John Barry's final solo album. It was his follow-up recording to The Beyondness of Things, an original solo album of independent material not connected to any film. The c
popularity: 23
followers: 266
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album: Mama, I'm Coming Home
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  date published: 2023-12-29
track: Mama, I'm Coming Home
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    type: MusicAlbum
    date published: 2023-12-29
  genre: lounge
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    date published: 2026-07-15T14:00:17Z
  audio: Mama, I'm Coming Home
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track: Purple Rain - SLOWED
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  by artist: Eternal Echoes
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    type: MusicAlbum
    date published: 2024-04-19
  genre: lounge
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    date published: 2026-07-19T21:02:54Z
  audio: Purple Rain - SLOWED
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track: Purple Rain - SPED UP

Valence (Positivity)
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value: 0.382

Loudness (dB)
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value: -10.874

Key Name
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value: G

Mode Name
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value: Major

Purple Rain - SPED UP
type: MusicRecording
duration: PT2M15S
duration ms: 135542
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by artist: Eternal Echoes
in album: Purple Rain
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  date published: 2024-04-19
genre: lounge
isrc code: SEBGA2400480
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T13:22:35Z
audio: Purple Rain - SPED UP
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