Paul Jeffrey
type: MusicGroup
genre: jazz
description: Paul Jeffrey (April 8, 1933 – March 20, 2015) was an American jazz tenor saxophonist, arranger, and educator. He was a member of Thelonious Monk's regular group from 1970–1975, and also worked extensi
popularity: 3
followers: 113
additional property: CopyrightID
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additional property: OTSVerifyInstructions
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-19T03:22:39Z
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album: Family
  type: MusicAlbum
  date published: 1972
album: Watershed
  type: MusicAlbum
  date published: 1973
album: Paul Jeffrey
  type: MusicAlbum
  date published: 1974-09-11
album: Battle Worn
  type: MusicAlbum
  date published: 2008-07-05
album: We See
  type: MusicAlbum
  date published: 2008-12-10
album: WALTERSHED
  type: MusicAlbum
  date published: 2017-03-22
album: Family
  type: MusicAlbum
  date published: 2017-12-06
track: Just for Laughs, Pt. 1
track: Slop
track: Fables of Faubus
track: It Might As Well Be Spring
track: Peggy's Blue Skylight
track: Duke Ellington's Sound of Love
track: So Long Eric

Just for Laughs, Pt. 1
type: MusicRecording
duration: PT4M27S
duration ms: 267074
explicit: false
by artist: Charles Mingus
by artist: Paul Jeffrey
by artist: Gerry Mulligan
by artist: Bill Titone
by artist: John Cevetello
by artist: Dannie Richmond
by artist: Peter Matt
by artist: Ricky Ford
by artist: Jack Walrath
by artist: Woody Shaw
by artist: Lionel Hampton
in album: Lionel Hampton Presents the Music of Charles Mingus
  type: MusicAlbum
  date published: 1977-11-12
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73db4bab8b4c87088507ec4f278936d7661dffa83b2e65d3db1b5d6e1a62392a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBXHC2040250.
  date published: 2026-07-08T03:53:27Z
audio: Just for Laughs, Pt. 1
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    type: PropertyValue
    value: 1
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    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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    value: C#
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Slop
type: MusicRecording
duration: PT5M6S
duration ms: 306000
explicit: false
by artist: Charles Mingus
by artist: Paul Jeffrey
by artist: Gerry Mulligan
by artist: Bill Titone
by artist: John Cevetello
by artist: Dannie Richmond
by artist: Peter Matt
by artist: Ricky Ford
by artist: Jack Walrath
by artist: Woody Shaw
by artist: Lionel Hampton
in album: Lionel Hampton Presents the Music of Charles Mingus
  type: MusicAlbum
  date published: 1977-11-12
isrc code: GBXHC2040253
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12150bd0355790620ca4d864396e697b0bf6d57fd01a6fd097e19316853d831. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBXHC2040253.
  date published: 2026-07-08T03:53:27Z
audio: Slop
  type: AudioObject
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  additional property: Time Signature
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    value: 5
  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.161
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.6
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.475
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Fables of Faubus
type: MusicRecording
duration: PT6M11S
duration ms: 371235
explicit: false
by artist: Charles Mingus
by artist: Paul Jeffrey
by artist: Gerry Mulligan
by artist: Bill Titone
by artist: John Cevetello
by artist: Dannie Richmond
by artist: Peter Matt
by artist: Ricky Ford
by artist: Jack Walrath
by artist: Woody Shaw
by artist: Lionel Hampton
in album: Lionel Hampton Presents the Music of Charles Mingus
  type: MusicAlbum
  date published: 1977-11-12
isrc code: GBXHC2040255
additional property: CopyrightID
additional property: CopyrightStatus
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  value: https://explorer.copyrightchains.com/tx/0x81ee8ea96b4315b49a6c83b470dfb51026925b7a26315391a608ce1e98df9231
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ee8ea96b4315b49a6c83b470dfb51026925b7a26315391a608ce1e98df9231. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBXHC2040255.
  date published: 2026-07-08T03:20:19Z
audio: Fables of Faubus
  type: AudioObject
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  additional property: Danceability
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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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    value: Minor

It Might As Well Be Spring
type: MusicRecording
duration: PT5M32S
duration ms: 332511
explicit: false
by artist: Charles Mingus
by artist: Paul Jeffrey
by artist: Gerry Mulligan
by artist: Bill Titone
by artist: John Cevetello
by artist: Dannie Richmond
by artist: Peter Matt
by artist: Ricky Ford
by artist: Jack Walrath
by artist: Woody Shaw
by artist: Lionel Hampton
in album: Lionel Hampton Presents the Music of Charles Mingus
  type: MusicAlbum
  date published: 1977-11-12
isrc code: GBXHC2040258
additional property: CopyrightID
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+00:00
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a11f5e0a696718605288e31104b3406ce5618a787ead51b57624566d9b09763. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/GBXHC2040258.
  date published: 2026-07-08T03:53:27Z
audio: It Might As Well Be Spring
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 5
  additional property: Danceability
    type: PropertyValue
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    type: PropertyValue
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  additional property: Valence (Positivity)
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Peggy's Blue Skylight
type: MusicRecording
duration: PT5M16S
duration ms: 316503
explicit: false
by artist: Charles Mingus
by artist: Paul Jeffrey
by artist: Gerry Mulligan
by artist: Bill Titone
by artist: John Cevetello
by artist: Dannie Richmond
by artist: Peter Matt
by artist: Ricky Ford
by artist: Jack Walrath
by artist: Woody Shaw
by artist: Lionel Hampton
in album: Lionel Hampton Presents the Music of Charles Mingus
  type: MusicAlbum
  date published: 1977-11-12
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd56015b83ad185064270194f1140b1ad870c8528b98257f91c3a434ca169f3b5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBXHC2040251.
  date published: 2026-07-31T00:26:26Z
audio: Peggy's Blue Skylight
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  additional property: Tempo (BPM)
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  additional property: Musical Key
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    value: 8
  additional property: Mode (Major/Minor)
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    value: 5
  additional property: Danceability
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    value: 0.556
  additional property: Energy
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    value: 0.484
  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.041
  additional property: Valence (Positivity)
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    value: 0.691
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.613
  additional property: Key Name
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    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBXHC2040251
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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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

Duke Ellington's Sound of Love
type: MusicRecording
duration: PT5M55S
duration ms: 355190
explicit: false
by artist: Charles Mingus
by artist: Paul Jeffrey
by artist: Gerry Mulligan
by artist: Bill Titone
by artist: John Cevetello
by artist: Dannie Richmond
by artist: Peter Matt
by artist: Ricky Ford
by artist: Jack Walrath
by artist: Woody Shaw
by artist: Lionel Hampton
in album: Lionel Hampton Presents the Music of Charles Mingus
  type: MusicAlbum
  date published: 1977-11-12
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T13:21:01Z
audio: Duke Ellington's Sound of Love
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So Long Eric
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by artist: Charles Mingus
by artist: Paul Jeffrey
by artist: Gerry Mulligan
by artist: Bill Titone
by artist: John Cevetello
by artist: Dannie Richmond
by artist: Peter Matt
by artist: Ricky Ford
by artist: Jack Walrath
by artist: Woody Shaw
by artist: Lionel Hampton
in album: Lionel Hampton Presents the Music of Charles Mingus
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  date published: 1977-11-12
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  date published: 2026-07-31T15:20:15Z
audio: So Long Eric
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