D-Funk
type: MusicGroup
popularity: 7
followers: 2496
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x8ee46ca3501a54279f6eaf65aee797b943918360f6aab368de09cd47759228f5
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4022a74e-0d45-4fc1-a364-c6ca0a2655ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4022a74e-0d45-4fc1-a364-c6ca0a2655ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4022a74e-0d45-4fc1-a364-c6ca0a2655ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee46ca3501a54279f6eaf65aee797b943918360f6aab368de09cd47759228f5. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4022a74e-0d45-4fc1-a364-c6ca0a2655ec.json and https://artists.proofprofile.net/proofs/artist/4022a74e-0d45-4fc1-a364-c6ca0a2655ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
album: ElectroTek
  type: MusicAlbum
  date published: 2007-02-19
album: Upstart Music 001
  type: MusicAlbum
  date published: 2009-03-13
album: Upstart Music 001
  type: MusicAlbum
  date published: 2009-03-13
album: Drive Ya Speaker / Serious Shit
  type: MusicAlbum
  date published: 2009-05-01
album: Drive Ya Speaker / Serious Shit
  type: MusicAlbum
  date published: 2009-05-01
album: Suck It Up EP
  type: MusicAlbum
  date published: 2009-06-08
album: Party People / Up in My Head
  type: MusicAlbum
  date published: 2009-07-24
album: The Versus EP
  type: MusicAlbum
  date published: 2009-10-02
album: The Versus - EP
  type: MusicAlbum
  date published: 2009-10-02
album: Short Dick Track
  type: MusicAlbum
  date published: 2010-02-26
album: Bitchslap / Let Yourself
  type: MusicAlbum
  date published: 2010-07-23
album: Bitchslap / Let Yourself
  type: MusicAlbum
  date published: 2010-07-23
album: Brainwashed
  type: MusicAlbum
  date published: 2011-11-25
album: Brainwashed
  type: MusicAlbum
  date published: 2011-11-25
album: Kick This Thing EP
  type: MusicAlbum
  date published: 2014-02-20
album: Kick This Thing - EP
  type: MusicAlbum
  date published: 2014-02-20
album: Step to My Beat - EP
  type: MusicAlbum
  date published: 2014-07-10
album: Back To The Future EP
  type: MusicAlbum
  date published: 2015-08-03
album: The Funk Jammer
  type: MusicAlbum
  date published: 2016-03-04
album: The Funk Jammer
  type: MusicAlbum
  date published: 2016-03-04
album: Holding Hands
  type: MusicAlbum
  date published: 2017-05-12
album: Holding Hands
  type: MusicAlbum
  date published: 2017-05-12
album: Night Disco, Vol. 1
  type: MusicAlbum
  date published: 2018-05-04
album: Night Disco, Vol. 1
  type: MusicAlbum
  date published: 2018-05-04
album: Wild Things
  type: MusicAlbum
  date published: 2019-01-30
album: Night Disco, Vol. 2
  type: MusicAlbum
  date published: 2022-09-02
album: The Album That Never Was EP
  type: MusicAlbum
  date published: 2024-07-26
album: Old Skool Ting (Part 2)
  type: MusicAlbum
  date published: 2025-04-25
album: Need My Woman
  type: MusicAlbum
  date published: 2025-09-19
track: Back in the Day - Smoove's Party Remix
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  duration: PT4M2S
  duration ms: 242690
  explicit: false
  by artist: Mr Doris
  by artist: D-Funk
  by artist: Smoove
  by artist: MysDiggi
  in album: Recorded Delivery
    type: MusicAlbum
    date published: 2019-09-13
  popularity: 4
  isrc code: GBFEK1900408
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  additional property: CopyrightRegisteredAt
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    value: 2026-07-31T00:24:10+00:00
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFEK1900408
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T02:19:15Z
  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 0xc026919da3052c779ff2582b3de4b57ae3e039eb059728121985836d2902b7c5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBFEK1900408.
    date published: 2026-07-31T02:19:15Z
  audio: Back in the Day - Smoove's Party Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.753
    additional property: Energy
      type: PropertyValue
      value: 0.809
    additional property: Speechiness
      type: PropertyValue
      value: 0.069
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.004
    additional property: Liveness
      type: PropertyValue
      value: 0.054
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.478
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: Feel Good - Krafty Kuts Remix
track: Back in the Day - Smoove Old School Remix

Loudness (dB)
type: PropertyValue
value: -9.738

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Feel Good - Krafty Kuts Remix
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duration: PT3M5S
duration ms: 185555
explicit: false
by artist: Mr Doris
by artist: D-Funk
by artist: Krafty Kuts
by artist: Cantaloop
by artist: Nell Shakespeare
in album: Jalapeno Funk, Vol. 14
  type: MusicAlbum
  date published: 2023-12-15
isrc code: GBFBC2302101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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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/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFBC2302101
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 0xbb060030d239c44218766768720791d9f9053266f76b6eb6b96d0e2c7b6f8d5f. 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/GBFBC2302101.
  date published: 2026-07-08T03:20:19Z
audio: Feel Good - Krafty Kuts Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.4
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.637
  additional property: Energy
    type: PropertyValue
    value: 0.91
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.005
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.149
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.731
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.166
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Major

Back in the Day - Smoove Old School Remix
type: MusicRecording
duration: PT4M0S
duration ms: 240044
explicit: false
by artist: Mr Doris
by artist: D-Funk
by artist: Smoove
by artist: MysDiggi
in album: Jalapeno Funk, Vol. 14
  type: MusicAlbum
  date published: 2023-12-15
isrc code: GBFBC2302103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T13:27:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb11e2c6370b9d4724f293a40ec8487de2db24912c2ad322c80a358e80ca64725
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/GBFBC2302103
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 0xb11e2c6370b9d4724f293a40ec8487de2db24912c2ad322c80a358e80ca64725. 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/GBFBC2302103.
  date published: 2026-07-08T03:20:19Z
audio: Back in the Day - Smoove Old School Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.401
  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: 0.811
  additional property: Energy
    type: PropertyValue
    value: 0.859
  additional property: Speechiness
    type: PropertyValue
    value: 0.143
  additional property: Acousticness
    type: PropertyValue
    value: 0.013
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.038
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.734
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.638
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
    value: Major