Work Dirty
type: MusicGroup
genre: hyphy
popularity: 16
followers: 1493
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe1099ff192b74c4034a53ea3ffb42409d19de7687fcf3e20e88230c7cbdcc749
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b16b87f3-551c-48df-9a9c-a91ba467b338.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b16b87f3-551c-48df-9a9c-a91ba467b338.json
additional property: OTSVerificationAPI
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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 → 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: 2026-06-15T07:48:25Z
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album: 187 - Single
  type: MusicAlbum
  date published: 2011-03-24
album: B.O.S.S. (Bread Ova Sucka Sh*t)
  type: MusicAlbum
  date published: 2011-09-06
album: Loud (feat. E-40)
  type: MusicAlbum
  date published: 2012-09-18
album: C.A.P.O. (Cash Allows Power & Opportunity)
  type: MusicAlbum
  date published: 2012-11-20
album: 707510 the Code
  type: MusicAlbum
  date published: 2013-07-16
album: 707510 The Code
  type: MusicAlbum
  date published: 2013-07-16
album: California Kingpin
  type: MusicAlbum
  date published: 2014-07-01
album: Why You Mad (feat. Turf Talk)
  type: MusicAlbum
  date published: 2014-07-01
album: Work Dirty Presents: Capo Click
  type: MusicAlbum
  date published: 2016-03-04
album: Work Dirty Presents: Capo La Familia II
  type: MusicAlbum
  date published: 2016-03-11
album: Medicine (feat. B-Legit & Freez Vallejo) - Single
  type: MusicAlbum
  date published: 2016-03-21
album: Go Live (feat. Cousin Fik & Stresmatic) - Single
  type: MusicAlbum
  date published: 2016-04-15
album: Go Live (feat. Cousin Fik & Stresmatic) - Single
  type: MusicAlbum
  date published: 2016-04-15
album: 2nite (feat. J Banks) - Single
  type: MusicAlbum
  date published: 2016-04-15
album: Made (Money Always Determines Everything)
  type: MusicAlbum
  date published: 2016-06-24
album: F.F.N. (Fat Fly Nigga) [feat. E-40] - Single
  type: MusicAlbum
  date published: 2016-08-03
album: Know Bout Me (feat. T One) - Single
  type: MusicAlbum
  date published: 2016-08-09
album: Made Man
  type: MusicAlbum
  date published: 2016-12-16
album: Real As Us (feat. Freez Vallejo & Yung Bundle)
  type: MusicAlbum
  date published: 2017-01-07
album: Nasty (feat. J. Banks, Yung Bundle, Freez Vallejo & King Hot)
  type: MusicAlbum
  date published: 2017-04-07
album: Work Dirty Presents : Capo La Familia III
  type: MusicAlbum
  date published: 2017-06-09
album: Is It Me (Or the Money) [feat. J. Stalin & J. Banks]
  type: MusicAlbum
  date published: 2017-06-19
album: Tawk My Shhh
  type: MusicAlbum
  date published: 2017-09-27
album: Somethin Different
  type: MusicAlbum
  date published: 2017-11-09
album: In the Game
  type: MusicAlbum
  date published: 2017-12-13
album: Capo Christmas Mistletoe & Hoes
  type: MusicAlbum
  date published: 2017-12-22
album: Tryna Make a Way (feat. Kaylan Hardy, Fly Yung Kick & Woodstock)
  type: MusicAlbum
  date published: 2018-01-30
album: Work (feat. T. Prince)
  type: MusicAlbum
  date published: 2018-02-03
album: OTM (Out the Mud) [feat. D-Lo & James Online]
  type: MusicAlbum
  date published: 2018-06-27
album: Tryna Make a Way (Remix) [feat. Mistah F.A.B., Beeda Weeda & Kaylan Hardy]
  type: MusicAlbum
  date published: 2018-07-02
album: The Notorious Work
  type: MusicAlbum
  date published: 2018-07-07
album: Photoshop (feat. James Online)
  type: MusicAlbum
  date published: 2018-07-29
album: I Can't Complain
  type: MusicAlbum
  date published: 2018-08-10
album: I Luv It
  type: MusicAlbum
  date published: 2019-03-15
album: Im A Don
  type: MusicAlbum
  date published: 2019-05-13
album: Heyy
  type: MusicAlbum
  date published: 2019-06-21
album: Trap Bros
  type: MusicAlbum
  date published: 2019-06-28
album: Trap Bros (Brothers Keeper)
  type: MusicAlbum
  date published: 2019-08-16
album: From The Wrist (feat. Bbae)
  type: MusicAlbum
  date published: 2019-09-19
album: No Home Training
  type: MusicAlbum
  date published: 2019-11-25
album: Capo Xmas 2: 100 Packs In Santa's Sack
  type: MusicAlbum
  date published: 2019-12-17
album: Do You See Me?
  type: MusicAlbum
  date published: 2020-02-10
album: Sauce
  type: MusicAlbum
  date published: 2020-04-08
album: Trill One
  type: MusicAlbum
  date published: 2020-05-06
album: She Cant Help It (feat. Tony Rashad)
  type: MusicAlbum
  date published: 2020-06-05
album: Say What
  type: MusicAlbum
  date published: 2020-07-03
album: Quarantine Dreams
  type: MusicAlbum
  date published: 2020-07-04
album: Capo Gang Anthem
  type: MusicAlbum
  date published: 2020-10-31
album: Trap Bros 2
  type: MusicAlbum
  date published: 2020-11-21
album: Frienemies
  type: MusicAlbum
  date published: 2021-01-12
album: Strong
  type: MusicAlbum
  date published: 2021-02-12
album: Trap Anthem
  type: MusicAlbum
  date published: 2021-04-30
album: They Ain't Want Us To Win (feat. Decadez)
  type: MusicAlbum
  date published: 2021-07-22
album: Bippin & Scammin
  type: MusicAlbum
  date published: 2021-09-14
album: Capo Christmas 3
album: God's Been Workin' On Me (feat. Yung Bundle & Tria B.)
album: I Ain't Listen
album: Instagrammy (feat. Hitta Slim & J Banks)
album: Ain't Worth Shit (feat. Lil Kayla)
album: Committed To No Commitment (feat. Tony Rashad & Peezy Jordan)
album: Capo Christmas 4: Home for Another Play
album: Pop Off
album: Numbaz (feat. Clyde Carson)
album: My Survival (feat. Tony Rashad & Nic Nac)

Capo Christmas 3
type: MusicAlbum
date published: 2021-12-23

God's Been Workin' On Me (feat. Yung Bundle & Tria B.)
type: MusicAlbum
date published: 2022-06-17

I Ain't Listen
type: MusicAlbum
date published: 2022-09-09

Instagrammy (feat. Hitta Slim & J Banks)
type: MusicAlbum
date published: 2022-10-10

Ain't Worth Shit (feat. Lil Kayla)
type: MusicAlbum
date published: 2022-10-29

Committed To No Commitment (feat. Tony Rashad & Peezy Jordan)
type: MusicAlbum
date published: 2022-11-29

Capo Christmas 4: Home for Another Play
type: MusicAlbum
date published: 2022-12-26

Pop Off
type: MusicAlbum
date published: 2023-02-24

Numbaz (feat. Clyde Carson)
type: MusicAlbum
date published: 2023-05-19

My Survival (feat. Tony Rashad & Nic Nac)
type: MusicAlbum
date published: 2023-07-08

Summertime Vibes (feat. J Banks)
type: MusicAlbum
date published: 2023-08-05

Speakin On Me (feat. Tony Rashad)
type: MusicAlbum
date published: 2023-08-11

Show You A Win (feat. Yung Lott)
type: MusicAlbum
date published: 2023-09-19

Did What I Had To
type: MusicAlbum
date published: 2023-11-03

Say Yes
type: MusicAlbum
date published: 2023-12-29

Unpacked (Thug Therapy) [feat. D-Lo]
type: MusicAlbum
date published: 2024-01-27

CAPO 2: Cash Allows Power & Opportunity 2
type: MusicAlbum
date published: 2024-01-27

It's Complicated (The Streets)
type: MusicAlbum
date published: 2024-04-10

Issue
type: MusicAlbum
date published: 2024-06-06

Summertime Vibes
type: MusicAlbum
date published: 2024-09-19

Work Dirty Presents Capo Click
type: MusicAlbum
date published: 2024-10-05

Bankroll
type: MusicAlbum
date published: 2024-10-05

B.O.S.S. (Bread Ova Sucka Shit)
type: MusicAlbum
date published: 2024-10-10

Dont Wanna Lose
type: MusicAlbum
date published: 2025-02-14

Yeaseer
type: MusicAlbum
date published: 2025-06-02

Heartless
type: MusicAlbum
date published: 2025-11-07

God Take Care Of Babies & Fools (feat. B-Legit & Work Dirty)
type: MusicRecording
duration: PT3M51S
duration ms: 231112
explicit: false
by artist: E-40
by artist: B-Legit
by artist: Work Dirty
in album: Poverty And Prosperity
  type: MusicAlbum
  date published: 2015-11-20
popularity: 18
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1400086
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additional property: OTSHash
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  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1400086
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07069971cf73db929fff3034e666a4a68baf0ea4bcd5ead821cc6d7924d6c2ed. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US4KV1400086.
  date published: 2026-06-13T13:32:09Z
audio: God Take Care Of Babies & Fools (feat. B-Legit & Work Dirty)
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  additional property: Tempo (BPM)
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    value: 113.957
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    type: PropertyValue
    value: 10
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    value: 1
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    type: PropertyValue
    value: 5
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    value: 0.851
  additional property: Energy
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    value: 0.371
  additional property: Speechiness
    type: PropertyValue
    value: 0.443
  additional property: Acousticness
    type: PropertyValue
    value: 0.266
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.141
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.215
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.121
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Yellow Gold (feat. Droop-E & Work Dirty)
type: MusicRecording
duration: PT3M35S
duration ms: 215946
explicit: false
by artist: E-40
by artist: Droop-E
by artist: Work Dirty
in album: The Block Brochure: Welcome To The Soil (Parts 4, 5 & 6)
  type: MusicAlbum
  date published: 2013-01-01
popularity: 14
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1300008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-21T21:13:36+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xf1cdcc94787903bcb1409d8995cfdeef1452c4b98e8c2bceb726dfadc2edfa70
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1300008
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cdcc94787903bcb1409d8995cfdeef1452c4b98e8c2bceb726dfadc2edfa70. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US4KV1300008.
  date published: 2026-07-02T03:30:09Z
audio: Yellow Gold (feat. Droop-E & Work Dirty)
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  additional property: Tempo (BPM)
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.767
  additional property: Key Name
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    value: F#
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In The Morning (feat. Beeda Weeda & Work Dirty)
type: MusicRecording
duration: PT3M58S
duration ms: 238160
explicit: false
by artist: E-40
by artist: Beeda Weeda
by artist: Work Dirty
in album: Revenue Retrievin': Overtime Shift
  type: MusicAlbum
  date published: 2011-03-29
popularity: 10
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1100011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T04:55:18+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/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1100011
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xf081c3b9ae10281b6fb73e2f557f6bc6ab660c77b8630347ea98848376dbb4bd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US4KV1100011.
  date published: 2026-07-02T03:55:08Z
audio: In The Morning (feat. Beeda Weeda & Work Dirty)
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  additional property: Tempo (BPM)
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    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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    type: PropertyValue
    value: 0.476
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    value: F#
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Do What I Gotta Do (feat. Work Dirty & Laroo T.H.H.)
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duration: PT3M58S
duration ms: 238706
explicit: false
by artist: E-40
by artist: Work Dirty
by artist: Laroo T.H.H.
in album: The Block Brochure: Welcome To The Soil (Parts 4, 5 & 6)
  type: MusicAlbum
  date published: 2013-01-01
popularity: 9
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d879b466d581298ecaa85614882ab2765d7c2913a1b25f29b34d35438c16c4f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US4KV1300033.
  date published: 2026-07-06T07:16:32Z
audio: Do What I Gotta Do (feat. Work Dirty & Laroo T.H.H.)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.676
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.64
  additional property: Energy
    type: PropertyValue
    value: 0.825
  additional property: Speechiness
    type: PropertyValue
    value: 0.378
  additional property: Acousticness
    type: PropertyValue
    value: 0.059
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.156
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.627
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.587
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rollin' (feat. Raheem DeVaughn, The Hard Hitter Laroo, Mugzi, Work Dirty, Droop-E & DecadeZ)
type: MusicRecording
duration: PT4M25S
duration ms: 265066
explicit: false
by artist: E-40
by artist: Raheem DeVaughn
by artist: The Hard Hitter Laroo
by artist: Mugzi
by artist: Work Dirty
by artist: Droop-E
by artist: DecadeZ
in album: The Block Brochure: Welcome To The Soil (Parts 1, 2 & 3)
  type: MusicAlbum
  date published: 2012-03-26
popularity: 7
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1200033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T10:51:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13b61ef092172b1607f047f25e58734a5ffb6bfcca95a596d8afec915abc773a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960095
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960095
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1200033
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T11:07:37Z
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 0x13b61ef092172b1607f047f25e58734a5ffb6bfcca95a596d8afec915abc773a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/US4KV1200033.
  date published: 2026-07-29T11:07:37Z
audio: Rollin' (feat. Raheem DeVaughn, The Hard Hitter Laroo, Mugzi, Work Dirty, Droop-E & DecadeZ)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.646
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.755
  additional property: Energy
    type: PropertyValue
    value: 0.769
  additional property: Speechiness
    type: PropertyValue
    value: 0.354
  additional property: Acousticness
    type: PropertyValue
    value: 0.242
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.394
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.711
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.443
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Out the Mud (feat. Work Dirty)
type: MusicRecording
duration: PT3M21S
duration ms: 201802
explicit: false
by artist: D-Lo
by artist: Work Dirty
in album: Asiyah
  type: MusicAlbum
  date published: 2018-11-30
genre: hyphy
isrc code: USUYG1227255
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:12:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x382eaecafeaae1c3e8882e893f1fae39695d6e5de092f2c72204c380e7b5df5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
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/USUYG1227255
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 0x382eaecafeaae1c3e8882e893f1fae39695d6e5de092f2c72204c380e7b5df5d. 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/USUYG1227255.
  date published: 2026-07-08T03:20:19Z
audio: Out the Mud (feat. Work Dirty)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.605
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.633
  additional property: Energy
    type: PropertyValue
    value: 0.62
  additional property: Speechiness
    type: PropertyValue
    value: 0.334
  additional property: Acousticness
    type: PropertyValue
    value: 0.007
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.162
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.676
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.035
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Rollin' (feat. Raheem DeVaughn, The Hard Hitter Laroo, Mugzi, Work Dirty, Droop-E & DecadeZ)
type: MusicRecording
duration: PT4M25S
duration ms: 265066
explicit: false
by artist: E-40
by artist: Raheem DeVaughn
by artist: The Hard Hitter Laroo
by artist: Mugzi
by artist: Work Dirty
by artist: Droop-E
by artist: DecadeZ
in album: The Block Brochure: Jumbo Pack (All Six Albums)
  type: MusicAlbum
  date published: 2015-05-04
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1200033
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13b61ef092172b1607f047f25e58734a5ffb6bfcca95a596d8afec915abc773a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960321
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960321
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1200033
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T22:27:30Z
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 0x13b61ef092172b1607f047f25e58734a5ffb6bfcca95a596d8afec915abc773a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/US4KV1200033.
  date published: 2026-07-30T22:27:30Z
audio: Rollin' (feat. Raheem DeVaughn, The Hard Hitter Laroo, Mugzi, Work Dirty, Droop-E & DecadeZ)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.646
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.755
  additional property: Energy
    type: PropertyValue
    value: 0.769
  additional property: Speechiness
    type: PropertyValue
    value: 0.354
  additional property: Acousticness
    type: PropertyValue
    value: 0.242
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.394
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.711
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.443
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Yellow Gold (feat. Droop-E & Work Dirty)
type: MusicRecording
duration: PT3M35S
duration ms: 215946
explicit: false
by artist: E-40
by artist: Droop-E
by artist: Work Dirty
in album: The Block Brochure: Welcome To The Soil 4
  type: MusicAlbum
  date published: 2013-01-01
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1300008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T21:13:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1cdcc94787903bcb1409d8995cfdeef1452c4b98e8c2bceb726dfadc2edfa70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
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/US4KV1300008
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 0xf1cdcc94787903bcb1409d8995cfdeef1452c4b98e8c2bceb726dfadc2edfa70. 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/US4KV1300008.
  date published: 2026-07-08T03:20:19Z
audio: Yellow Gold (feat. Droop-E & Work Dirty)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.022
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.8
  additional property: Energy
    type: PropertyValue
    value: 0.635
  additional property: Speechiness
    type: PropertyValue
    value: 0.189
  additional property: Acousticness
    type: PropertyValue
    value: 0.093
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.3
  additional property: Loudness (dB)
    type: PropertyValue
    value: -8.767
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Jumpin' Like Mine (feat. Cousin Fik & Work Dirty)
type: MusicRecording
duration: PT3M45S
duration ms: 225226
explicit: false
by artist: E-40
by artist: Cousin Fik
by artist: Work Dirty
in album: Sharp On All 4 Corners: Corner 2
  type: MusicAlbum
  date published: 2014-12-09
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1400030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:21:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ddf98f3b848aaab043e0cf9e241421498a3cf20aa7d661307764667c6e82b7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1400030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x9ddf98f3b848aaab043e0cf9e241421498a3cf20aa7d661307764667c6e82b7f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US4KV1400030.
  date published: 2026-07-02T03:30:09Z
audio: Jumpin' Like Mine (feat. Cousin Fik & Work Dirty)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.534
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.638
  additional property: Energy
    type: PropertyValue
    value: 0.567
  additional property: Speechiness
    type: PropertyValue
    value: 0.248
  additional property: Acousticness
    type: PropertyValue
    value: 0.16
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.404
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.578
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Jumpin' Like Mine (feat. Cousin Fik & Work Dirty)
type: MusicRecording
duration: PT3M45S
duration ms: 225226
explicit: false
by artist: E-40
by artist: Cousin Fik
by artist: Work Dirty
in album: Sharp On All 4 Corners (Deluxe Edition)
  type: MusicAlbum
  date published: 2014-12-09
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
isrc code: US4KV1400030
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T17:21:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ddf98f3b848aaab043e0cf9e241421498a3cf20aa7d661307764667c6e82b7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4KV1400030
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x9ddf98f3b848aaab043e0cf9e241421498a3cf20aa7d661307764667c6e82b7f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/US4KV1400030.
  date published: 2026-07-02T03:55:08Z
audio: Jumpin' Like Mine (feat. Cousin Fik & Work Dirty)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.534
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.638
  additional property: Energy
    type: PropertyValue
    value: 0.567
  additional property: Speechiness
    type: PropertyValue
    value: 0.248
  additional property: Acousticness
    type: PropertyValue
    value: 0.16
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.404
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.578
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rollin' (feat. Raheem DeVaughn, The Hard Hitter Laroo, Mugzi, Work Dirty, Droop-E & DecadeZ)
type: MusicRecording
duration: PT4M25S
duration ms: 265066
explicit: false
by artist: E-40
by artist: Raheem DeVaughn
by artist: The Hard Hitter Laroo
by artist: Mugzi
by artist: Work Dirty
by artist: Droop-E
by artist: DecadeZ
in album: The Block Brochure: Welcome To The Soil 1
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  date published: 2012-03-26
genre: gangster-rap
genre: cali-rap
genre: west-coast-rap
genre: oakland-hip-hop
genre: hyphy
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additional property: OTSVerificationAPI
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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: 2026-07-31T22:27:44Z
audio: Rollin' (feat. Raheem DeVaughn, The Hard Hitter Laroo, Mugzi, Work Dirty, Droop-E & DecadeZ)
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My Whoofers (feat. Cheapskate, Work Dirty & K.D. Stunts)
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by artist: Work Dirty
by artist: Cheapskate
in album: Sick Wid It Umbrella (The Complete Second Season): The Machine
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1025d3728ea4f34288d5d738fd2b8172c9a282f9d90f3db47978073bcce669d. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USQY51351818.
  date published: 2026-07-30T05:15:54Z
audio: My Whoofers (feat. Cheapskate, Work Dirty & K.D. Stunts)
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88' D Boi (feat. Work Dirty)
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by artist: Work Dirty
in album: Throwblock Music II: 88' D Boi
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genre: hyphy
genre: g-funk
genre: west-coast-hip-hop
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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 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: 2026-07-02T03:30:09Z
audio: 88' D Boi (feat. Work Dirty)
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88' D Boi (feat. Work Dirty)
type: MusicRecording
duration: PT3M18S
duration ms: 198948
explicit: false
by artist: B-Legit
by artist: Work Dirty
in album: 88' D Boi (feat. Work Dirty)
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genre: hyphy
genre: g-funk
genre: west-coast-hip-hop
isrc code: USUYG1493060
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additional property: CopyrightChainExplorerURL
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e000556fd953b3b74abff5768fd4c49a5d2bd439cfcdb574ad1d871c031cd1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USUYG1493060.
  date published: 2026-07-02T03:55:08Z
audio: 88' D Boi (feat. Work Dirty)
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