Junior Mance Trio
type: MusicGroup
genre: bebop
genre: hard bop
genre: jazz
popularity: 11
followers: 877
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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
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album: At The Village Vanguard (Live At The Village Vanguard, New York City, New York / February 22 and 23, 1961)
  type: MusicAlbum
  date published: 1961-03-01
album: Junior Mance and His Swinging Piano (Mono Version)
  type: MusicAlbum
  date published: 1962-01-01
album: Jazz succès, no. 16 (Mono Version)
  type: MusicAlbum
  date published: 1962-01-01
album: Smokey Blues (feat. Larry Gales, Ben Riley) [Mono Version]
  type: MusicAlbum
  date published: 1963-01-01
album: Junior's Blues (Remastered 1998)
  type: MusicAlbum
  date published: 1963-03-01
album: Blue Mance
  type: MusicAlbum
  date published: 1994
album: Milestones
  type: MusicAlbum
  date published: 1999-02-12
album: Milestones
  type: MusicAlbum
  date published: 1999-02-12
album: Milestones
  type: MusicAlbum
  date published: 1999-02-26
album: Mance
  type: MusicAlbum
  date published: 2000
album: At The Village Vanguard
  type: MusicAlbum
  date published: 2000-01-01
album: Groovin' Blues
  type: MusicAlbum
  date published: 2002-11-25
album: Groovin' Blues
  type: MusicAlbum
  date published: 2002-11-25
album: Ballads 2006
  type: MusicAlbum
  date published: 2006-11-25
album: Junior Mance Trio Live at Café Loup
  type: MusicAlbum
  date published: 2007-07-17
album: ベスト・マスター・クオリティーズ
  type: MusicAlbum
  date published: 2009-03-18
album: Junior
  type: MusicAlbum
  date published: 2011-11-11
album: At The Village Vanguard
  type: MusicAlbum
  date published: 2011-12-25
album: Jumpin' the Blues
  type: MusicAlbum
  date published: 2012-06-01
album: The Soulful Piano of Junior Mance / Big Chief! / Junior Mance Trio At the Village Vanguard
  type: MusicAlbum
  date published: 2012-06-14
album: Remastered Mance (The Dave Cash Collection)
  type: MusicAlbum
  date published: 2013-07-14
album: At the Village Vanguard (Remastered)
  type: MusicAlbum
  date published: 2013-07-21
album: Happy Times (Remastered 2015)
  type: MusicAlbum
  date published: 2015-03-01
album: The Vinyl Masters: At The Village Vanguard
  type: MusicAlbum
  date published: 2016-08-12
album: Groovin' Blues
  type: MusicAlbum
  date published: 2017-03-23
  track: Night Train
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      date published: 2017-03-23
    genre: bebop
    genre: hard bop
    genre: jazz
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-08-01T04:52:22Z
    audio: Night Train
      type: AudioObject
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  track: Lonely Avenue
  track: Bag's Groove
album: Yesterdays
album: Best Master Qualities
album: The Shadow of Your Smile
album: Groovin' Blues (Junior Mance's Birth 90th Anniversary)
album: Jumpin' Blues
album: SOFTLY AS IN A MORNING SUNRISE
album: The Simple Waltz
album: Yancey Special
album: Deep: The Classic 1980 New York Studio Session Remixed, Remastered and Reimagined
album: ライヴ・アット・グッディ・クラブ (Remastered)

Lonely Avenue
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by artist: Junior Mance Trio
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  date published: 2017-03-23
genre: bebop
genre: hard bop
genre: jazz
isrc code: JPI700209304
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  value: 2026-07-31T08:38:45Z
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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: 2026-07-31T08:38:45Z
audio: Lonely Avenue
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Bag's Groove
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  date published: 2017-03-23
genre: bebop
genre: hard bop
genre: jazz
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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
audio: Bag's Groove
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Yesterdays
type: MusicAlbum
date published: 2017-03-23

Best Master Qualities
type: MusicAlbum
date published: 2017-11-01

Groovin' Blues
type: MusicAlbum
date published: 2018-01-17

Ballads 2006
type: MusicAlbum
date published: 2018-01-17

The Shadow of Your Smile
type: MusicAlbum
date published: 2018-01-17

Groovin' Blues (Junior Mance's Birth 90th Anniversary)
type: MusicAlbum
date published: 2018-04-17

Jumpin' Blues
type: MusicAlbum
date published: 2019-08-28

SOFTLY AS IN A MORNING SUNRISE
type: MusicAlbum
date published: 2021-01-27

The Simple Waltz
type: MusicAlbum
date published: 2021-02-17

Yancey Special
type: MusicAlbum
date published: 2021-08-18

Deep: The Classic 1980 New York Studio Session Remixed, Remastered and Reimagined
type: MusicAlbum
date published: 2022-03-21

ライヴ・アット・グッディ・クラブ (Remastered)
type: MusicAlbum
date published: 2023-01-25