Willie Humphrey
type: MusicGroup
genre: ragtime
description: Willie James Humphrey (December 29, 1900 – June 7, 1994) was a New Orleans jazz clarinetist. Willie Humphrey was born in a musical family, the son of prominent local clarinetist and music teacher Will
popularity: 9
followers: 168
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f2c380241542e4c3363264ff618219b0c42d6b9b939dfe95b377c40838d1b75. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/377c4882-fc39-43ca-8648-942e9924e802.json and https://artists.proofprofile.net/proofs/artist/377c4882-fc39-43ca-8648-942e9924e802.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
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album: Two Clarinets on the Porch
  type: MusicAlbum
  date published: 1992
  track: Rosetta
    type: MusicRecording
    duration: PT3M50S
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    by artist: Willie Humphrey
    in album: Two Clarinets on the Porch
      type: MusicAlbum
      date published: 1992
    genre: ragtime
    isrc code: US2GH9230801
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-18T10:30:13Z
    audio: Rosetta
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album: In New Orleans
  type: MusicAlbum
  date published: 1996
album: Willie Humphrey Meets His Friends in Germany
  type: MusicAlbum
  date published: 1998
album: New Orleans Traditional Jazz Legends, Vol. 2
  type: MusicAlbum
  date published: 2008-01-08
album: Willie Humphrey Meets Maryland Jazz Band of Cologne
  type: MusicAlbum
  date published: 2019-11-26
track: Oh Didn't He Ramble - Voice
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  by artist: Preservation Hall Jazz Band
  by artist: Percy Humphrey
  by artist: Willie Humphrey
  in album: 50th Anniversary Collection
    type: MusicAlbum
    date published: 2012-09-21
  genre: dixieland
  genre: new-orleans-jazz
  genre: brass-band
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T05:09:12Z
  audio: Oh Didn't He Ramble - Voice
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track: Bourbon Street Parade - Voice

Energy
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
type: PropertyValue
value: 0.125

Valence (Positivity)
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value: 0.865

Loudness (dB)
type: PropertyValue
value: -14.251

Key Name
type: PropertyValue
value: Bb

Mode Name
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value: Major

Bourbon Street Parade - Voice
type: MusicRecording
duration: PT7M36S
duration ms: 456960
explicit: false
by artist: Preservation Hall Jazz Band
by artist: Willie Humphrey
in album: 50th Anniversary Collection
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  date published: 2012-09-21
genre: dixieland
genre: new-orleans-jazz
genre: brass-band
isrc code: USSM18600648
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Bourbon Street Parade - Voice
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Valence (Positivity)
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Oh Didn't He Ramble - Voice
type: MusicRecording
duration: PT4M56S
duration ms: 296000
explicit: false
by artist: W.C. Handy
by artist: Preservation Hall Jazz Band
by artist: Percy Humphrey
by artist: Willie Humphrey
in album: New Orleans, Vol. 4
  type: MusicAlbum
  date published: 1988-10-01
isrc code: USSM18600649
additional property: CopyrightID
additional property: CopyrightStatus
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42514912cdbe567078dcc1d8dc5a026d3be066dde9662c272dc68b251ed07c49. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM18600649.
  date published: 2026-07-08T08:56:20Z
audio: Oh Didn't He Ramble - Voice
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Danceability
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Bourbon Street Parade - Voice
type: MusicRecording
duration: PT7M39S
duration ms: 459040
explicit: false
by artist: Paul Barbarin
by artist: Preservation Hall Jazz Band
by artist: Willie Humphrey
in album: New Orleans, Vol. 4
  type: MusicAlbum
  date published: 1988-10-01
isrc code: USSM18600648
additional property: CopyrightID
additional property: CopyrightStatus
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263da4bd7b747982d0abd04dc19cde6f0f57cb5b94989c49da9656f6c78fa058. 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/USSM18600648.
  date published: 2026-07-08T03:20:19Z
audio: Bourbon Street Parade - Voice
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