Jeff Franzel
type: MusicGroup
description: Jeffrey B. Franzel is an American, New York-based songwriter and musician. His songs have been featured on albums in several countries. He also performs in a Jazz Quartet in his hometown, New York Ci
popularity: 29
followers: 413
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subject of: OpenTimestamps Proof of Existence
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album: Taken By Surprise
  type: MusicAlbum
  date published: 2011-09-01
album: Mood of the Moment
  type: MusicAlbum
  date published: 2014-06-17
album: Mood of the Moment
  type: MusicAlbum
  date published: 2014-06-17
album: When You Know
  type: MusicAlbum
  date published: 2017-01-28
album: World Peace
  type: MusicAlbum
  date published: 2020-12-03
album: My First Real Kiss
  type: MusicAlbum
  date published: 2020-12-10
album: The Octogenarian Tango
  type: MusicAlbum
  date published: 2020-12-17
album: Silent Night
  type: MusicAlbum
  date published: 2020-12-18
album: The Cinematic Piano Experience
  type: MusicAlbum
  date published: 2021-12-15
album: Unmade
  type: MusicAlbum
  date published: 2022-10-24
album: Come and Go
  type: MusicAlbum
  date published: 2025-04-15
track: La tua semplicità
track: Never Saw Blue
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  by artist: Brett James
  by artist: Royal Philharmonic Orchestra
  in album: Odyssey (Bonus Track Version)
    type: MusicAlbum
    date published: 2005-01-01
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    date published: 2026-07-08T03:20:19Z
  audio: Never Saw Blue
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    additional property: Speechiness
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track: Never Saw Blue
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  by artist: Jeff Franzel
  by artist: Tom Kimmel
  by artist: Mark J. Luna
  by artist: Hayley Westenra
  by artist: Brett James
  by artist: Royal Philharmonic Orchestra
  in album: Odyssey
    type: MusicAlbum
    date published: 2005-01-01
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  subject of: OpenTimestamps Proof of Existence
  audio: Never Saw Blue

La tua semplicità
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by artist: Antonio Galbiati
by artist: Jeff Franzel
by artist: Plácido Domingo
by artist: Josh Groban
by artist: London Symphony Orchestra
by artist: Nick Ingman
by artist: Tom Ranier
by artist: Jorge Calandrelli
by artist: George Doering
by artist: Kevin Axt
by artist: Gregg Field
by artist: Gregg Bissonette
by artist: Dan Greco
by artist: Bruce Dukov
by artist: Warren Luening
by artist: Steve Kujala
by artist: Gary Foster
by artist: Rebecca Gilliver
in album: Amore Infinito - Songs Inspired by the Poems of John Paul II - Karol Wojtyla
  type: MusicAlbum
  date published: 2008
isrc code: USQX91400367
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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: 2026-07-07T14:50:41Z
audio: La tua semplicità
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OTSVerifyInstructions
type: PropertyValue
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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f277e9706823e4de841d2563d0d5ec273b4be36ed3bbee7349ea31beadc497. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0540490.
date published: 2026-07-02T05:09:12Z

Never Saw Blue
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Key Name
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additional property: Mode Name
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