John Stowell
type: MusicGroup
description: thumb|right|260px|John Stowell (2019) in Aarhus, Denmark John F. Stowell (born July 30, 1950) is an American jazz guitarist, composer, author, and lecturer. Biography Stowell, who plays electric a
popularity: 7
followers: 2118
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 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. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-22T02:53:59Z
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album: The Banff Sessions
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  date published: 2002
album: Resonance
  type: MusicAlbum
  date published: 2005-04-01
album: Golden Delicious
  type: MusicAlbum
  date published: 2007-01-01
album: Transgression
  type: MusicAlbum
  date published: 2007-04-20
album: Snow Angels (Live At Lucia Douglas Gallery)
  type: MusicAlbum
  date published: 2007-07-06
album: Tuo
  type: MusicAlbum
  date published: 2008-08-11
album: Solitary Tales
  type: MusicAlbum
  date published: 2009-03-24
album: My One and Only Love
  type: MusicAlbum
  date published: 2010-03-10
album: Listen to This
  type: MusicAlbum
  date published: 2011-08-17
album: Throop
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  date published: 2012-07-17
album: New York Conversations
  type: MusicAlbum
  date published: 2013-01-01
album: Blue Rose
  type: MusicAlbum
  date published: 2013-11-19
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      date published: 2013-11-19
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-31T02:19:15Z
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  track: Everybody's Song but My Own
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    by artist: John Stowell
    in album: Blue Rose
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-08-01T02:22:04Z
    audio: Everybody's Song but My Own
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album: Games & Gems
album: Live Beauty
album: Interplay
album: Basement Blues
album: Night Visitor
album: Binary Code
album: Ghost in the Corner
album: Rain Painting
album: Violin Memory
album: Left Field
album: I Wish
track: Petite Fleur
track: Daniel
track: When the Sun Sets Down South
track: Creole Blues

Tempo (BPM)
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value: 113.955

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Time Signature
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Energy
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value: 0.363

Liveness
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value: 0.122

Valence (Positivity)
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Loudness (dB)
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value: -12.304

Key Name
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value: Bb

Mode Name
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value: Major

Games & Gems
type: MusicAlbum
date published: 2014-01-10

Live Beauty
type: MusicAlbum
date published: 2015-02-17

Interplay
type: MusicAlbum
date published: 2016-07-01

Basement Blues
type: MusicAlbum
date published: 2016-08-19

Night Visitor
type: MusicAlbum
date published: 2017-11-17

Binary Code
type: MusicAlbum
date published: 2019-05-07

Ghost in the Corner
type: MusicAlbum
date published: 2019-11-07

Rain Painting
type: MusicAlbum
date published: 2021-02-19

Violin Memory
type: MusicAlbum
date published: 2022-03-18

Left Field
type: MusicAlbum
date published: 2022-09-02

I Wish
type: MusicAlbum
date published: 2024-10-04

Petite Fleur
type: MusicRecording
duration: PT2M35S
duration ms: 155506
explicit: false
by artist: John Stowell
by artist: Dave Liebman
in album: Petite Fleur: The Music of Sidney Bechet
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  date published: 2018-03-16
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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 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4950aa19573cf6eedd13864f5da9aa38a42b8a397c9667dd6cc45031fac956ca. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/US3M81804460.
  date published: 2026-07-07T18:39:05Z
audio: Petite Fleur
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.434
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    type: PropertyValue
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  additional property: Speechiness
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  additional property: Acousticness
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Daniel
type: MusicRecording
duration: PT5M10S
duration ms: 310773
explicit: false
by artist: John Stowell
by artist: Dave Liebman
in album: Petite Fleur: The Music of Sidney Bechet
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  date published: 2018-03-16
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additional property: OTSVerificationAPI
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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 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T03:15:04Z
audio: Daniel
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When the Sun Sets Down South
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duration: PT5M25S
duration ms: 325306
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by artist: John Stowell
by artist: Dave Liebman
in album: Petite Fleur: The Music of Sidney Bechet
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  date published: 2018-03-16
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: 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 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfb1be34314d22d28cc7df60b25b99d121758a5b360ab55490f221b19bab9d7. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/US3M81804462.
  date published: 2026-07-31T20:22:46Z
audio: When the Sun Sets Down South
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Creole Blues
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duration: PT5M51S
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by artist: John Stowell
by artist: Dave Liebman
in album: Petite Fleur: The Music of Sidney Bechet
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  date published: 2018-03-16
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additional property: OTSHash
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additional property: OTSVerificationAPI
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additional property: 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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de5d7f9713fe17023789fd3954692460d1fddb60bdb8dbbb8db8d67794062a8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/US3M81804467.
  date published: 2026-07-31T17:29:52Z
audio: Creole Blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.401
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.478
  additional property: Energy
    type: PropertyValue
    value: 0.11
  additional property: Speechiness
    type: PropertyValue
    value: 0.053
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.819
  additional property: Liveness
    type: PropertyValue
    value: 0.11
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.38
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.161
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major