Virgil Fox
type: MusicGroup
description: 260px|thumb|Virgil FoxVirgil Keel Fox (May 3, 1912 in Princeton, Illinois – October 25, 1980 in Palm Beach, Florida) was an American organist, known especially for his years as organist at Riverside C
popularity: 17
followers: 1611
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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: 2026-06-15T03:12:39Z
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album: Encores
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  date published: 1958
  track: Fugue in G Minor "Little"
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      date published: 1958
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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: 2026-07-31T12:24:41Z
    audio: Fugue in G Minor "Little"
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  track: Ye Sweet Retreat
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    by artist: Virgil Fox
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      date published: 1958
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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: 2026-07-31T05:17:02Z
    audio: Ye Sweet Retreat
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  track: Trumpet Voluntary
  track: Air on the G String (from Suite No. 3 in D)
album: Musique française pour orgue (Stereo Version)
album: Musique française pour orgue (Mono Version)
album: Soli Deo Gloria
album: Soli Deo Gloria 2
album: Virgil Fox: Encores
album: The Art Of Virgil Fox
album: Heavy Organ At Carnegie Hall
album: Organ Reveries
album: Silhouettes
album: Virgil Fox Bach Gamut, Vol. 1
album: The Girard College Recordings
album: The Organ Plays for Christmas
album: Virgil Fox at the Organ
album: Silent Night
album: Saint Saens
album: Masterpieces Presents Virgil Fox: Organ Masterworks
album: Christmas Collection
album: Virgil Fox at Carnegie Hall, New York City, December 20, 1972
album: Bach, Handel, Boyce, Mulet, Purcell, Schumann, Widor & Elgar
album: Adeste Fideles (Live On The Ed Sullivan Show, December 24, 1967)
album: Christmas Carols on the Organ
track: Herz und Mund und Tat und Leben, BWV 147 (Transcribed for Organ): X. Jesus bleibet meine Freude
track: Pomp and Circumstance, Op. 39: March No. 1 in D Major - Remastered
track: Suite in D Major, BWV 1068: II. Air - Remastered
track: Trumpet Voluntary - Remastered
track: "Little" Fugue In G Minor (Featured in "The Paper Chase")
track: Herz und Mund und Tat und Leben, BWV 147 (Transcribed for Organ): Jesus bleibet meine Freude

Loudness (dB)
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Trumpet Voluntary
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duration: PT3M9S
duration ms: 189453
explicit: false
by artist: Virgil Fox
in album: Encores
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  date published: 1958
isrc code: USBC10510119
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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 0x5887b817a299c12907252994d04ca9921b6300165ed5f8039e7a78a137177da3. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10510119 — a six-check JSON result.
  date published: 2026-07-30T18:46:00Z
audio: Trumpet Voluntary
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Air on the G String (from Suite No. 3 in D)
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duration: PT4M32S
duration ms: 272373
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by artist: Virgil Fox
in album: Encores
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  date published: 1958
isrc code: USBC10510108
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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: 2026-07-31T06:58:00Z
audio: Air on the G String (from Suite No. 3 in D)
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Musique française pour orgue (Stereo Version)
type: MusicAlbum
date published: 1962-01-01

Musique française pour orgue (Mono Version)
type: MusicAlbum
date published: 1962-01-01

Soli Deo Gloria
type: MusicAlbum
date published: 1990-05-06

Soli Deo Gloria 2
type: MusicAlbum
date published: 1990-05-06

Virgil Fox: Encores
type: MusicAlbum
date published: 1993

Virgil Fox: Encores
type: MusicAlbum
date published: 1993

The Art Of Virgil Fox
type: MusicAlbum
date published: 1994-01-01

The Art Of Virgil Fox
type: MusicAlbum
date published: 1996-04-23
track: Kamenoi Ostrow
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  duration: PT7M59S
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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: 2026-07-31T15:59:18Z
  audio: Kamenoi Ostrow
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track: Poem - Remastered
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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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62b9e72e8d27d73dd382056891f6b80a74e3ffba616472db5de19f6e22b3727. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29601135 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
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track: At Dawning
  type: MusicRecording
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  in album: The Art Of Virgil Fox
    type: MusicAlbum
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29601138
  additional property: OTSTimestamp
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  subject of: OpenTimestamps Proof of Existence
  audio: At Dawning
track: A Perfect Day

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59d201abb18f3a3aa76010b398360062b74dddf5814901942cf1b243528193f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29601138 — a six-check JSON result.
date published: 2026-07-08T03:20:19Z

At Dawning
type: AudioObject
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additional property: Mode (Major/Minor)
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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: Acousticness
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additional property: Valence (Positivity)
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A Perfect Day
type: MusicRecording
duration: PT3M51S
duration ms: 231666
explicit: false
by artist: Virgil Fox
in album: The Art Of Virgil Fox
  type: MusicAlbum
  date published: 1996-04-23
isrc code: USAR29601141
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29601141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x26c3f66d851bea8d9d20ddb9dd7d381a235be15d78893f6c93fb7e29f8dddfb4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR29601141 — a six-check JSON result.
  date published: 2026-07-08T03:20:19Z
audio: A Perfect Day
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Valence (Positivity)
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Heavy Organ At Carnegie Hall
type: MusicAlbum
date published: 1997-09-15

Heavy Organ At Carnegie Hall
type: MusicAlbum
date published: 1997-09-16

Organ Reveries
type: MusicAlbum
date published: 2000-01-01

Silhouettes
type: MusicAlbum
date published: 2000-01-01

Virgil Fox Bach Gamut, Vol. 1
type: MusicAlbum
date published: 2004-02-03

The Girard College Recordings
type: MusicAlbum
date published: 2004-08-31
track: Come, Sweet Death, BWV 478 (Arr. V. Fox)
  type: MusicRecording
  duration: PT6M27S
  duration ms: 387080
  explicit: false
  by artist: Virgil Fox
  in album: The Girard College Recordings
    type: MusicAlbum
    date published: 2004-08-31
  isrc code: USA560441291
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  additional property: CopyrightStatus
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0x74694d3fbe782773fb690a712102942168538582906b58f752dfbec38e4b16c7
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959051
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560441291
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T19:48:03Z
  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 0x74694d3fbe782773fb690a712102942168538582906b58f752dfbec38e4b16c7. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560441291 — a six-check JSON result.
    date published: 2026-07-21T19:48:03Z
  audio: Come, Sweet Death, BWV 478 (Arr. V. Fox)
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    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Acousticness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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The Organ Plays for Christmas
type: MusicAlbum
date published: 2008-08-01

Virgil Fox at the Organ
type: MusicAlbum
date published: 2011-03-01

Silhouettes
type: MusicAlbum
date published: 2011-06-01

Silent Night
type: MusicAlbum
date published: 2014-08-01

Saint Saens
type: MusicAlbum
date published: 2014-08-01

Masterpieces Presents Virgil Fox: Organ Masterworks
type: MusicAlbum
date published: 2014-09-23

Christmas Collection
type: MusicAlbum
date published: 2014-12-26

Organ Reveries
type: MusicAlbum
date published: 2015-09-01

Virgil Fox at Carnegie Hall, New York City, December 20, 1972
type: MusicAlbum
date published: 2016-04-29

Bach, Handel, Boyce, Mulet, Purcell, Schumann, Widor & Elgar
type: MusicAlbum
date published: 2016-09-01

Adeste Fideles (Live On The Ed Sullivan Show, December 24, 1967)
type: MusicAlbum
date published: 2021-10-20

Christmas Carols on the Organ
type: MusicAlbum
date published: 2024-11-22

Herz und Mund und Tat und Leben, BWV 147 (Transcribed for Organ): X. Jesus bleibet meine Freude
type: MusicRecording
duration: PT4M10S
duration ms: 250426
explicit: false
by artist: Johann Sebastian Bach
by artist: Virgil Fox
in album: Orgel - Die Königin der Instrumente
  type: MusicAlbum
  date published: 2014-10-24
popularity: 7
genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
isrc code: USBC19606728
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
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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
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  date published: 2026-07-02T16:51:38Z
audio: Herz und Mund und Tat und Leben, BWV 147 (Transcribed for Organ): X. Jesus bleibet meine Freude
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Pomp and Circumstance, Op. 39: March No. 1 in D Major - Remastered
type: MusicRecording
duration: PT4M9S
duration ms: 249760
explicit: false
by artist: Edward Elgar
by artist: Virgil Fox
in album: Orgel - Die Königin der Instrumente
  type: MusicAlbum
  date published: 2014-10-24
popularity: 2
genre: classical
genre: late-romantic-era
genre: british-modern-classical
genre: victorian-britain
isrc code: USBC10508745
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10508745
additional property: OTSTimestamp
  type: PropertyValue
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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 0xf7f1979e1dbe740d49944232544da33c5b91283cff065ed835a9f4da9d0a31ae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10508745 — a six-check JSON result.
  date published: 2026-07-08T03:22:41Z
audio: Pomp and Circumstance, Op. 39: March No. 1 in D Major - Remastered
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Suite in D Major, BWV 1068: II. Air - Remastered
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duration: PT4M27S
duration ms: 267760
explicit: false
by artist: Johann Sebastian Bach
by artist: Virgil Fox
in album: Orgel - Die Königin der Instrumente
  type: MusicAlbum
  date published: 2014-10-24
popularity: 1
genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
isrc code: USBC10508750
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-07-07T20:21:42+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957122
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10508750
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:39:04Z
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 0xcb1b98ab85173efa3288b8c1c668c6ac3d55856cc4561a24a7f17bfcb5b6de50. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10508750 — a six-check JSON result.
  date published: 2026-07-08T03:39:04Z
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Trumpet Voluntary - Remastered
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by artist: Jeremiah Clarke
by artist: Virgil Fox
in album: Orgel - Die Königin der Instrumente
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genre: choral
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
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"Little" Fugue In G Minor (Featured in "The Paper Chase")
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by artist: Virgil Fox
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  date published: 2015-08-15
popularity: 1
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Herz und Mund und Tat und Leben, BWV 147 (Transcribed for Organ): Jesus bleibet meine Freude
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by artist: Virgil Fox
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genre: classical
genre: classical-piano
genre: early-music
genre: baroque
genre: chamber-music
genre: concerto
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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