Last Jazz Club
type: MusicGroup
genre: boom bap
genre: jazz rap
popularity: 5
followers: 885
additional property: CopyrightID
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada7c600ffea57b5ba224d8f7fc2307dac882eaa9b8b5e7b7fdc7e0a98eae80d. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b2d34a8-6e75-4cd2-9578-5fc000e180ab.json and https://artists.proofprofile.net/proofs/artist/9b2d34a8-6e75-4cd2-9578-5fc000e180ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
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album: Under the Influence
  type: MusicAlbum
  date published: 2016-12-10
  track: Rhymes Premium
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133828
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Intoxicated
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176947
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Nuthin' but A...
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165040
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Crack a 40
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156518
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Representin'
    type: MusicRecording
    duration: PT0M44S
    duration ms: 44131
    explicit: false
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Check It Out
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190001
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Same Shit
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131832
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Analyze
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145637
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Freestlye Controversy
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135862
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
  track: Globes
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176810
    explicit: true
    by artist: Last Jazz Club
    in album: Under the Influence
      type: MusicAlbum
      date published: 2016-12-10
album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
  track: Jazz Is...
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    duration: PT1M16S
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    by artist: Last Jazz Club
    in album: Jazz Is...
      type: MusicAlbum
      date published: 2018-09-21
    isrc code: QZDA81892732
  track: Most Definitely Ill
    type: MusicRecording
    duration: PT2M24S
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    by artist: Last Jazz Club
    in album: Jazz Is...
      type: MusicAlbum
      date published: 2018-09-21
    isrc code: QZDA81892733
  track: Caught Up in a Trap
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    by artist: Last Jazz Club
    in album: Jazz Is...
      type: MusicAlbum
      date published: 2018-09-21
    isrc code: QZDA81892734
    additional property: CopyrightID
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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 → block OTSBitcoinBlock must exist at that height 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 0xf16b9d134449eb729338040dd3e606026d3b2a7809d6d540871e0c792982dd99. 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/QZDA81892734.
      date published: 2026-07-08T08:56:20Z
  track: Legacy
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218000
    explicit: true
    by artist: Last Jazz Club
    in album: Jazz Is...
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: Suckaz
  track: Holdin' You Down
  track: Crazy for You
  track: Unfair Game
  track: Take a Puff (Interlude)
  track: Sippin'
  track: Put It Down
  track: Buzzin'
  track: Five Mics
  track: Buddha Funk
  track: Grab the Mic
  track: Cryin' Liquor
album: Comforting Jazz MIix
album: Evening Peace
track: Over
track: Jazz Is...
track: Most Definitely Ill
track: Caught Up in a Trap
track: Legacy
track: Suckaz
track: Holdin' You Down
track: Crazy for You
track: Unfair Game
track: Take a Puff (Interlude)
track: Sippin'
track: Put It Down
track: Buzzin'
track: Five Mics
track: Buddha Funk
track: Grab the Mic
track: Cryin' Liquor

Last Jazz Club
type: MusicGroup

Jazz Is...
type: MusicAlbum
date published: 2018-09-21

CopyrightID
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CopyrightStatus
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value: registered

CopyrightRegisteredAt
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CopyrightChainExplorerURL
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value: https://explorer.copyrightchains.com/tx/0x833401eea2686f0e64515a38ce2aeb3c476772b4203fd2efdbb49f5563e620b9

OTSHash
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OTSBitcoinBlock
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value: 957124

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block/957124

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81892735

OTSTimestamp
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value: 2026-07-08T03:53:27Z

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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833401eea2686f0e64515a38ce2aeb3c476772b4203fd2efdbb49f5563e620b9. 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/QZDA81892735.
date published: 2026-07-08T03:53:27Z

Suckaz
type: MusicRecording
duration: PT1M34S
duration ms: 94754
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QZDA81892736

Holdin' You Down
type: MusicRecording
duration: PT2M40S
duration ms: 160275
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QZDA81892737
additional property: CopyrightID
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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 → block OTSBitcoinBlock must exist at that height 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 0x14c1e72e1a33f545e670199538452ac1fecf6013fed708e2d90364160f28dcbb. 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/QZDA81892737.
  date published: 2026-07-08T03:20:19Z

Crazy for You
type: MusicRecording
duration: PT3M45S
duration ms: 225941
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QZDA81892738

Unfair Game
type: MusicRecording
duration: PT3M16S
duration ms: 196104
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QZDA81892739

Take a Puff (Interlude)
type: MusicRecording
duration: PT0M55S
duration ms: 55797
explicit: false
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QZDA81892740

Sippin'
type: MusicRecording
duration: PT2M18S
duration ms: 138402
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21

Put It Down
type: MusicRecording
duration: PT2M45S
duration ms: 165465
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21

Buzzin'
type: MusicRecording
duration: PT2M34S
duration ms: 154041
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21

Five Mics
type: MusicRecording
duration: PT2M43S
duration ms: 163004
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QZDA81892744
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb8e59ff830f921dba640dffef5b02014b114794b9cdaf11727d6bfe764535c38
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: 2026-07-08T03:20:19Z
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 → block OTSBitcoinBlock must exist at that height 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 0xb8e59ff830f921dba640dffef5b02014b114794b9cdaf11727d6bfe764535c38. 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/QZDA81892744.
  date published: 2026-07-08T03:20:19Z

Buddha Funk
type: MusicRecording
duration: PT2M56S
duration ms: 176657
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21
isrc code: QZDA81892745

Grab the Mic
type: MusicRecording
duration: PT1M58S
duration ms: 118839
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21

Cryin' Liquor
type: MusicRecording
duration: PT3M28S
duration ms: 208399
explicit: true
by artist: Last Jazz Club
in album: Jazz Is...
  type: MusicAlbum
  date published: 2018-09-21

Comforting Jazz MIix
type: MusicAlbum
date published: 2024-02-26
track: Translucent Isolated
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Complex Fusion
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Muted Mature
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Limousine Groovy
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Duet Hangout
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Suite Blessed
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Fanciful Desk
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Dreamland Continued
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Motion Bronze
  type: MusicRecording
  duration: PT2M37S
  duration ms: 157241
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  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Aurora Tutor
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Saloon Sapphire
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Discover Yacht
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132413
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Tint Broadcast
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Cappuccino Personal
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132413
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Treasure Session
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132413
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Mature Elevator
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148965
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Sunrise Voices
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Collective Anniversary
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Espial Brushed
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  duration: PT2M20S
  duration ms: 140689
  explicit: false
  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Royal Accepted
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
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  by artist: Last Jazz Club
  in album: Comforting Jazz MIix
    type: MusicAlbum
    date published: 2024-02-26
track: Joyous Cafeteria
  type: MusicRecording
  duration: PT2M20S
  duration ms: 140689
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  by artist: Last Jazz Club
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    type: MusicAlbum
    date published: 2024-02-26
track: Midday Colours
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  by artist: Last Jazz Club
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    type: MusicAlbum
    date published: 2024-02-26
track: Professional Vocal
track: Taxi Golden
track: Snack Wonder
track: Mail Sunrise
track: Joyous Downpour
track: Tint Jazzy
track: Pianist Perfect
track: Cosy Bedtime

Professional Vocal
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by artist: Last Jazz Club
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Taxi Golden
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Snack Wonder
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Mail Sunrise
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Joyous Downpour
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Tint Jazzy
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Pianist Perfect
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Cosy Bedtime
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Evening Peace
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track: Blush Solitary
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track: Joyous Cafeteria
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track: Anniversary Gallery
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track: Tint Jazzy
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track: Bronze Solar
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track: Appetiser Gentle
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track: Rag Winter
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track: Swing Attentive
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track: Handsome Result
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track: Midday Colours
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track: Ecstasy Silver
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track: Cappuccino Personal
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track: Treasure Session
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track: Snack Wonder
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track: Mail Sunrise
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track: Mature Elevator
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track: Cosy Bedtime
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track: Lounge Downpour
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track: Saloon Sapphire
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track: Carriage Comfortable
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track: Boat Gem
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    date published: 2024-09-16
track: Dreamland Continued
track: Country Sauna
track: Taxi Golden
track: Palatial Reception
track: Havana Hall
track: Carriage Formula
track: Tint Broadcast
track: Heat Shopping

Dreamland Continued
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Country Sauna
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Taxi Golden
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Palatial Reception
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Havana Hall
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explicit: false
by artist: Last Jazz Club
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Carriage Formula
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explicit: false
by artist: Last Jazz Club
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Tint Broadcast
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Heat Shopping
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Over
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  date published: 2020-07-01
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Jazz Is...
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Most Definitely Ill
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Caught Up in a Trap
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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Legacy
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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 → block OTSBitcoinBlock must exist at that height 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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Suckaz
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Holdin' You Down
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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

Crazy for You
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Unfair Game
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by artist: One Be Lo
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Take a Puff (Interlude)
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Sippin'
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Put It Down
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Buzzin'
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by artist: Ric Scales
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  date published: 2018-09-21

Five Mics
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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

Buddha Funk
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  date published: 2018-09-21
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Grab the Mic
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  date published: 2018-09-21

Cryin' Liquor
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