Funk Flex
type: MusicGroup
genre: east coast hip hop
popularity: 47
followers: 169289
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65936600a332e73e2b955d17c979518dff121c069ab9090e6c15f1dbb2a40cf1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e16a1468-3728-4ef4-a892-36637df161ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e16a1468-3728-4ef4-a892-36637df161ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e16a1468-3728-4ef4-a892-36637df161ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65936600a332e73e2b955d17c979518dff121c069ab9090e6c15f1dbb2a40cf1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e16a1468-3728-4ef4-a892-36637df161ae.json and https://artists.proofprofile.net/proofs/artist/e16a1468-3728-4ef4-a892-36637df161ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Lurkin (feat. Polo G) (Remix)
  type: MusicAlbum
  date published: 2021-07-16
  track: Lurkin (feat. Polo G) - Remix
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148607
    explicit: false
    by artist: Funk Flex
    by artist: King Von
    by artist: Polo G
    in album: Lurkin (feat. Polo G) (Remix)
      type: MusicAlbum
      date published: 2021-07-16
    isrc code: CA5KR2169934
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-04T04:36:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/777evZve3OzCbGOVaVAGiU.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/777evZve3OzCbGOVaVAGiU
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8","isrc":"CA5KR2169934","name":"Lurkin (feat. Polo G) - Remix","registered_at":"2026-06-04T04:36:34Z","spotify_id":"777evZve3OzCbGOVaVAGiU","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/777evZve3OzCbGOVaVAGiU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/777evZve3OzCbGOVaVAGiU.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8","isrc":"CA5KR2169934","name":"Lurkin (feat. Polo G) - Remix","registered_at":"2026-06-04T04:36:34Z","spotify_id":"777evZve3OzCbGOVaVAGiU","type":"track"}
album: Lurkin
  type: MusicAlbum
  date published: 2020-10-22
  track: Lurkin
    type: MusicRecording
    duration: PT1M40S
    duration ms: 100000
    explicit: false
    by artist: Funk Flex
    by artist: King Von
    in album: Lurkin
      type: MusicAlbum
      date published: 2020-10-22
    isrc code: CA5KR2115915
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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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/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/1hXFmRJcLVmp1rRMwzgnKE.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hXFmRJcLVmp1rRMwzgnKE
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791e36167c895f60455621836643094356d48a3b40e7451519b3b7d59d4c6e74. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hXFmRJcLVmp1rRMwzgnKE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hXFmRJcLVmp1rRMwzgnKE.
      date published: 2026-06-13T17:25:41Z
album: Hitta (feat. Bobby Shmurda)
  type: MusicAlbum
  date published: 2022-05-12
  track: Hitta (feat. Bobby Shmurda)
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171254
    explicit: false
    by artist: Funk Flex
    by artist: Bobby Shmurda
    in album: Hitta (feat. Bobby Shmurda)
      type: MusicAlbum
      date published: 2022-05-12
    isrc code: CA5KR2243123
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T17:25:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4kTdlruEELvYnvMX6XotML.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kTdlruEELvYnvMX6XotML
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a","isrc":"CA5KR2243123","name":"Hitta (feat. Bobby Shmurda)","registered_at":"2026-06-09T17:25:45Z","spotify_id":"4kTdlruEELvYnvMX6XotML","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kTdlruEELvYnvMX6XotML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kTdlruEELvYnvMX6XotML.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a","isrc":"CA5KR2243123","name":"Hitta (feat. Bobby Shmurda)","registered_at":"2026-06-09T17:25:45Z","spotify_id":"4kTdlruEELvYnvMX6XotML","type":"track"}
album: Damn Shame
  type: MusicAlbum
  date published: 2021-03-05
  track: Damn Shame
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137938
    explicit: false
    by artist: Funk Flex
    by artist: Jadakiss
    by artist: Murda Beatz
    in album: Damn Shame
    isrc code: CA5KR2142520
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
track: Lurkin (feat. Polo G) - Remix
track: Lurkin
track: Damn Shame
track: Hitta (feat. Bobby Shmurda)
track: Words from Funkmaster Flex
track: Six Million Ways To Die
track: Butterfly Style - Live From MSG Mix
track: Gettin' It (feat. Funkmaster Flex)
track: You Know
track: The Champions (feat. Doo Wop, Tony Touch, DJ Clue, Funkmaster Flex, S&S, Brucie B, Kid Capri & Ron G)
track: Nuttin' But Flavor - Vocal Mix
track: Who Wants To F*** A Millionare - Skit
track: Intro
track: Biggie/Tupac Live Freestyle (Funkmaster Flex & Big Kap Feat. DJ Mister Cee, Notorious B.I.G & Tupac)
track: We In Here (Funkmaster Flex & Big Kap Feat. The Ruff Ryders [DMX, Eve, The Lox, Swizz Beatz and Drag-On]
track: If I Get Locked Up (Funkmaster Flex & Big Kap Feat. Eminem and Dr. Dre)
track: Real G's (Funkmaster Flex & Big Kap Feat. Snoop Dogg)
track: True (Funkmaster Flex & Big Kap Feat. Method Man)
track: QBG (Funkmaster Flex & Big Kap Feat. Prodigy and Kool G Rap)
track: K.I.M. (Funkmaster Flex & Big Kap Feat. Lil' Kim)

Jadakiss
type: MusicGroup

Murda Beatz
type: MusicGroup

Damn Shame
type: MusicAlbum
date published: 2021-03-05

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-05T08:35:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953513

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953513

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7ETKvvR97gJ28mAiOJoFD4.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETKvvR97gJ28mAiOJoFD4

OTSTimestamp
type: PropertyValue
value: 2026-06-13T12:47:07Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada","isrc":"CA5KR2142520","name":"Damn Shame","registered_at":"2026-06-05T08:35:24Z","spotify_id":"7ETKvvR97gJ28mAiOJoFD4","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ETKvvR97gJ28mAiOJoFD4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETKvvR97gJ28mAiOJoFD4.
date published: 2026-06-13T12:47:07Z
text: {"copyright_id":"0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada","isrc":"CA5KR2142520","name":"Damn Shame","registered_at":"2026-06-05T08:35:24Z","spotify_id":"7ETKvvR97gJ28mAiOJoFD4","type":"track"}

Lurkin (feat. Polo G) - Remix
type: MusicRecording
duration: PT2M28S
duration ms: 148607
explicit: false
by artist: Funk Flex
by artist: King Von
by artist: Polo G
in album: Lurkin (feat. Polo G) (Remix)
  type: MusicAlbum
  date published: 2021-07-16
isrc code: CA5KR2169934
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T04:36:34+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/777evZve3OzCbGOVaVAGiU.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/777evZve3OzCbGOVaVAGiU
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8","isrc":"CA5KR2169934","name":"Lurkin (feat. Polo G) - Remix","registered_at":"2026-06-04T04:36:34Z","spotify_id":"777evZve3OzCbGOVaVAGiU","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/777evZve3OzCbGOVaVAGiU.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/777evZve3OzCbGOVaVAGiU.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xe124fe712b94eceac70ab262722675bc1e0e0d73b1b1312688b29c1007fedfa8","isrc":"CA5KR2169934","name":"Lurkin (feat. Polo G) - Remix","registered_at":"2026-06-04T04:36:34Z","spotify_id":"777evZve3OzCbGOVaVAGiU","type":"track"}

Lurkin
type: MusicRecording
duration: PT1M40S
duration ms: 100000
explicit: false
by artist: Funk Flex
by artist: King Von
in album: Lurkin
  type: MusicAlbum
  date published: 2020-10-22
isrc code: CA5KR2115915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T09:38:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x791e36167c895f60455621836643094356d48a3b40e7451519b3b7d59d4c6e74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1hXFmRJcLVmp1rRMwzgnKE.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hXFmRJcLVmp1rRMwzgnKE
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791e36167c895f60455621836643094356d48a3b40e7451519b3b7d59d4c6e74. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1hXFmRJcLVmp1rRMwzgnKE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1hXFmRJcLVmp1rRMwzgnKE.
  date published: 2026-06-13T17:25:41Z

Damn Shame
type: MusicRecording
duration: PT2M17S
duration ms: 137938
explicit: false
by artist: Funk Flex
by artist: Jadakiss
by artist: Murda Beatz
in album: Damn Shame
  type: MusicAlbum
  date published: 2021-03-05
isrc code: CA5KR2142520
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T08:35:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7ETKvvR97gJ28mAiOJoFD4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETKvvR97gJ28mAiOJoFD4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada","isrc":"CA5KR2142520","name":"Damn Shame","registered_at":"2026-06-05T08:35:24Z","spotify_id":"7ETKvvR97gJ28mAiOJoFD4","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ETKvvR97gJ28mAiOJoFD4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETKvvR97gJ28mAiOJoFD4.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xaf173be1732ff41aa59fadf18add2b8ec8ce13eda3ce627852162994df204ada","isrc":"CA5KR2142520","name":"Damn Shame","registered_at":"2026-06-05T08:35:24Z","spotify_id":"7ETKvvR97gJ28mAiOJoFD4","type":"track"}

Hitta (feat. Bobby Shmurda)
type: MusicRecording
duration: PT2M51S
duration ms: 171254
explicit: false
by artist: Funk Flex
by artist: Bobby Shmurda
in album: Hitta (feat. Bobby Shmurda)
  type: MusicAlbum
  date published: 2022-05-12
isrc code: CA5KR2243123
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T17:25:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4kTdlruEELvYnvMX6XotML.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kTdlruEELvYnvMX6XotML
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a","isrc":"CA5KR2243123","name":"Hitta (feat. Bobby Shmurda)","registered_at":"2026-06-09T17:25:45Z","spotify_id":"4kTdlruEELvYnvMX6XotML","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kTdlruEELvYnvMX6XotML.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kTdlruEELvYnvMX6XotML.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x5e5cd894e24d024fcc1e36fe5539d97eadbe81db142393193cb43937adbae48a","isrc":"CA5KR2243123","name":"Hitta (feat. Bobby Shmurda)","registered_at":"2026-06-09T17:25:45Z","spotify_id":"4kTdlruEELvYnvMX6XotML","type":"track"}

Words from Funkmaster Flex
type: MusicRecording
duration: PT1M30S
duration ms: 90044
explicit: false
by artist: DJ Holiday
by artist: Funk Flex
in album: God Bless
  type: MusicAlbum
  date published: 2015-09-09

Six Million Ways To Die
type: MusicRecording
duration: PT5M17S
duration ms: 317693
explicit: false
by artist: Funk Flex
in album: Nervous Hip Hop
  type: MusicAlbum
  date published: 2009-06-22
isrc code: USNRS0823019

Butterfly Style - Live From MSG Mix
type: MusicRecording
duration: PT2M55S
duration ms: 175800
explicit: false
by artist: Funk Flex
in album: Nervous Hip Hop
  type: MusicAlbum
  date published: 2009-06-22
isrc code: USNRS0823023

Gettin' It (feat. Funkmaster Flex)
type: MusicRecording
duration: PT3M52S
duration ms: 232400
explicit: false
by artist: Mase
by artist: Funk Flex
in album: Double Up
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USBB40580522

You Know
type: MusicRecording
duration: PT1M51S
duration ms: 111386
explicit: false
by artist: Funk Flex
by artist: CJ
in album: You Know
  type: MusicAlbum
  date published: 2021-04-23
isrc code: CA5KR2146734
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:54:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x32909aac09a67eea457cfdf87222dd37ae79752ace32aa53f85d49e85832c4d3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1ioaV68BICIiSHpcqSUVHR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ioaV68BICIiSHpcqSUVHR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x32909aac09a67eea457cfdf87222dd37ae79752ace32aa53f85d49e85832c4d3","isrc":"CA5KR2146734","name":"You Know","registered_at":"2026-06-04T11:54:22Z","spotify_id":"1ioaV68BICIiSHpcqSUVHR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32909aac09a67eea457cfdf87222dd37ae79752ace32aa53f85d49e85832c4d3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ioaV68BICIiSHpcqSUVHR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1ioaV68BICIiSHpcqSUVHR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x32909aac09a67eea457cfdf87222dd37ae79752ace32aa53f85d49e85832c4d3","isrc":"CA5KR2146734","name":"You Know","registered_at":"2026-06-04T11:54:22Z","spotify_id":"1ioaV68BICIiSHpcqSUVHR","type":"track"}

The Champions (feat. Doo Wop, Tony Touch, DJ Clue, Funkmaster Flex, S&S, Brucie B, Kid Capri & Ron G)
type: MusicRecording
duration: PT4M1S
duration ms: 241266
explicit: false
by artist: DJ Kay Slay
by artist: Doo Wop
by artist: Tony Touch
by artist: DJ Clue
by artist: Funk Flex
by artist: S&S
by artist: Brucie B
by artist: Kid Capri
by artist: Ron G
in album: The Streetsweeper Vol. 1
  type: MusicAlbum
  date published: 2003-06-02
isrc code: USSM10214061
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T23:00:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdcf1000f0ffeb1c92eae8e794a2b5450406aaae1b80fe99565dcf846286b036
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4DyTAPDsyDiTTOot3XaACv.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DyTAPDsyDiTTOot3XaACv
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdcf1000f0ffeb1c92eae8e794a2b5450406aaae1b80fe99565dcf846286b036","isrc":"USSM10214061","name":"The Champions (feat. Doo Wop, Tony Touch, DJ Clue, Funkmaster Flex, S&S, Brucie B, Kid Capri & Ron G)","registered_at":"2026-06-22T23:00:05Z","spotify_id":"4DyTAPDsyDiTTOot3XaACv","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcf1000f0ffeb1c92eae8e794a2b5450406aaae1b80fe99565dcf846286b036. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DyTAPDsyDiTTOot3XaACv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DyTAPDsyDiTTOot3XaACv.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xfdcf1000f0ffeb1c92eae8e794a2b5450406aaae1b80fe99565dcf846286b036","isrc":"USSM10214061","name":"The Champions (feat. Doo Wop, Tony Touch, DJ Clue, Funkmaster Flex, S&S, Brucie B, Kid Capri & Ron G)","registered_at":"2026-06-22T23:00:05Z","spotify_id":"4DyTAPDsyDiTTOot3XaACv","type":"track"}

Nuttin' But Flavor - Vocal Mix
type: MusicRecording
duration: PT4M16S
duration ms: 256839
explicit: false
by artist: Funk Flex
in album: Nervous Reanimated (Nervous Records Presents)
  type: MusicAlbum
  date published: 2005-03-08
isrc code: USNRS0020155
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T23:23:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xccd80c72f39aaf95d6da505da7d8da12219fd5a62c77c1bd2334c978605787ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/5Yr3YYbsUApLG1ij0ucSra.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Yr3YYbsUApLG1ij0ucSra
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xccd80c72f39aaf95d6da505da7d8da12219fd5a62c77c1bd2334c978605787ce","isrc":"USNRS0020155","name":"Nuttin' But Flavor - Vocal Mix","registered_at":"2026-06-21T23:23:40Z","spotify_id":"5Yr3YYbsUApLG1ij0ucSra","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd80c72f39aaf95d6da505da7d8da12219fd5a62c77c1bd2334c978605787ce. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5Yr3YYbsUApLG1ij0ucSra.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5Yr3YYbsUApLG1ij0ucSra.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xccd80c72f39aaf95d6da505da7d8da12219fd5a62c77c1bd2334c978605787ce","isrc":"USNRS0020155","name":"Nuttin' But Flavor - Vocal Mix","registered_at":"2026-06-21T23:23:40Z","spotify_id":"5Yr3YYbsUApLG1ij0ucSra","type":"track"}

Who Wants To F*** A Millionare - Skit
type: MusicRecording
duration: PT2M54S
duration ms: 174626
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Redman
by artist: JAŸ-Z
by artist: Memphis Bleek
by artist: Amil
by artist: Beanie Sigel
in album: Malpractice
  type: MusicAlbum
  date published: 2001-05-22
isrc code: USDJ20110296

Intro
type: MusicRecording
duration: PT2M11S
duration ms: 131133
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Pain In Da Ass
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905250
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T22:56:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5564ad1be081bfb47f7f75951e8e04b59ebc5833962014076a442fcfc94338b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6m61m1WKlxCOEuTFpBtTRb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m61m1WKlxCOEuTFpBtTRb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5564ad1be081bfb47f7f75951e8e04b59ebc5833962014076a442fcfc94338b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6m61m1WKlxCOEuTFpBtTRb.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6m61m1WKlxCOEuTFpBtTRb.
  date published: 2026-07-02T05:09:12Z

Biggie/Tupac Live Freestyle (Funkmaster Flex & Big Kap Feat. DJ Mister Cee, Notorious B.I.G & Tupac)
type: MusicRecording
duration: PT1M48S
duration ms: 108973
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: DJ Mister Cee
by artist: The Notorious B.I.G.
by artist: 2Pac
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905252
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T07:29:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0867ddc71c0ea9ead879727c20ad85fb42ca687339723f3d36a2d2ecd93e3511
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2FjvG9IQg242g2LEornfjy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FjvG9IQg242g2LEornfjy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0867ddc71c0ea9ead879727c20ad85fb42ca687339723f3d36a2d2ecd93e3511","isrc":"USDJ29905252","name":"Biggie/Tupac Live Freestyle (Funkmaster Flex & Big Kap Feat. DJ Mister Cee, Notorious B.I.G & Tupac)","registered_at":"2026-06-04T07:29:13Z","spotify_id":"2FjvG9IQg242g2LEornfjy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0867ddc71c0ea9ead879727c20ad85fb42ca687339723f3d36a2d2ecd93e3511. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2FjvG9IQg242g2LEornfjy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2FjvG9IQg242g2LEornfjy.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x0867ddc71c0ea9ead879727c20ad85fb42ca687339723f3d36a2d2ecd93e3511","isrc":"USDJ29905252","name":"Biggie/Tupac Live Freestyle (Funkmaster Flex & Big Kap Feat. DJ Mister Cee, Notorious B.I.G & Tupac)","registered_at":"2026-06-04T07:29:13Z","spotify_id":"2FjvG9IQg242g2LEornfjy","type":"track"}

We In Here (Funkmaster Flex & Big Kap Feat. The Ruff Ryders [DMX, Eve, The Lox, Swizz Beatz and Drag-On]
type: MusicRecording
duration: PT4M23S
duration ms: 263293
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Ruff Ryders
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905266
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T02:05:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47b3fae5a9d9fc54cdc5112b699ab0a29fbaca20273f2815b8bdf2b1aede5dc4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6JKsM3QtDsod8IXTuyR7zn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JKsM3QtDsod8IXTuyR7zn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47b3fae5a9d9fc54cdc5112b699ab0a29fbaca20273f2815b8bdf2b1aede5dc4","isrc":"USDJ29905266","name":"We In Here (Funkmaster Flex & Big Kap Feat. The Ruff Ryders [DMX, Eve, The Lox, Swizz Beatz and Drag-On]","registered_at":"2026-06-10T02:05:57Z","spotify_id":"6JKsM3QtDsod8IXTuyR7zn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b3fae5a9d9fc54cdc5112b699ab0a29fbaca20273f2815b8bdf2b1aede5dc4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6JKsM3QtDsod8IXTuyR7zn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6JKsM3QtDsod8IXTuyR7zn.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x47b3fae5a9d9fc54cdc5112b699ab0a29fbaca20273f2815b8bdf2b1aede5dc4","isrc":"USDJ29905266","name":"We In Here (Funkmaster Flex & Big Kap Feat. The Ruff Ryders [DMX, Eve, The Lox, Swizz Beatz and Drag-On]","registered_at":"2026-06-10T02:05:57Z","spotify_id":"6JKsM3QtDsod8IXTuyR7zn","type":"track"}

If I Get Locked Up (Funkmaster Flex & Big Kap Feat. Eminem and Dr. Dre)
type: MusicRecording
duration: PT3M40S
duration ms: 220533
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Eminem
by artist: Dr. Dre
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905258
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T11:58:14+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e11bb0587eb4ead7ee2311473490d1afda7378486ea3f424e3e99f1a31e5eb2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2nd0a9U9ICncohQPtjtVey.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nd0a9U9ICncohQPtjtVey
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e11bb0587eb4ead7ee2311473490d1afda7378486ea3f424e3e99f1a31e5eb2","isrc":"USDJ29905258","name":"If I Get Locked Up (Funkmaster Flex & Big Kap Feat. Eminem and Dr. Dre)","registered_at":"2026-06-04T11:58:14Z","spotify_id":"2nd0a9U9ICncohQPtjtVey","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e11bb0587eb4ead7ee2311473490d1afda7378486ea3f424e3e99f1a31e5eb2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nd0a9U9ICncohQPtjtVey.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2nd0a9U9ICncohQPtjtVey.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0x6e11bb0587eb4ead7ee2311473490d1afda7378486ea3f424e3e99f1a31e5eb2","isrc":"USDJ29905258","name":"If I Get Locked Up (Funkmaster Flex & Big Kap Feat. Eminem and Dr. Dre)","registered_at":"2026-06-04T11:58:14Z","spotify_id":"2nd0a9U9ICncohQPtjtVey","type":"track"}

Real G's (Funkmaster Flex & Big Kap Feat. Snoop Dogg)
type: MusicRecording
duration: PT3M46S
duration ms: 226600
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Snoop Dogg
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905262
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T15:41:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x207693610df99b695712a90173d82ad50c892eb8dffea23d30a18038c42b176a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1sIUXFdmldGmo5Wky018J5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sIUXFdmldGmo5Wky018J5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x207693610df99b695712a90173d82ad50c892eb8dffea23d30a18038c42b176a","isrc":"USDJ29905262","name":"Real G's (Funkmaster Flex & Big Kap Feat. Snoop Dogg)","registered_at":"2026-06-09T15:41:16Z","spotify_id":"1sIUXFdmldGmo5Wky018J5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207693610df99b695712a90173d82ad50c892eb8dffea23d30a18038c42b176a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1sIUXFdmldGmo5Wky018J5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1sIUXFdmldGmo5Wky018J5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x207693610df99b695712a90173d82ad50c892eb8dffea23d30a18038c42b176a","isrc":"USDJ29905262","name":"Real G's (Funkmaster Flex & Big Kap Feat. Snoop Dogg)","registered_at":"2026-06-09T15:41:16Z","spotify_id":"1sIUXFdmldGmo5Wky018J5","type":"track"}

True (Funkmaster Flex & Big Kap Feat. Method Man)
type: MusicRecording
duration: PT2M43S
duration ms: 163306
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Method Man
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905270
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T15:33:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaad497396eccb454d9573e33ac6f7f2e72d41a6fc870cbac3dca741115d7fc68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1kEIO3pOKxBL5YmbVi66DG.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kEIO3pOKxBL5YmbVi66DG
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaad497396eccb454d9573e33ac6f7f2e72d41a6fc870cbac3dca741115d7fc68","isrc":"USDJ29905270","name":"True (Funkmaster Flex & Big Kap Feat. Method Man)","registered_at":"2026-06-10T15:33:33Z","spotify_id":"1kEIO3pOKxBL5YmbVi66DG","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad497396eccb454d9573e33ac6f7f2e72d41a6fc870cbac3dca741115d7fc68. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kEIO3pOKxBL5YmbVi66DG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kEIO3pOKxBL5YmbVi66DG.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xaad497396eccb454d9573e33ac6f7f2e72d41a6fc870cbac3dca741115d7fc68","isrc":"USDJ29905270","name":"True (Funkmaster Flex & Big Kap Feat. Method Man)","registered_at":"2026-06-10T15:33:33Z","spotify_id":"1kEIO3pOKxBL5YmbVi66DG","type":"track"}

QBG (Funkmaster Flex & Big Kap Feat. Prodigy and Kool G Rap)
type: MusicRecording
duration: PT2M53S
duration ms: 173693
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Prodigy
by artist: Kool G Rap
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905272
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T06:07:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedf51d35bec22dacdfc1d9dbf9b166045bf9b65d98998ca8ff0ad7e7fae48412
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ZDKB3zMzBNgHdoWipNSQH.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZDKB3zMzBNgHdoWipNSQH
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedf51d35bec22dacdfc1d9dbf9b166045bf9b65d98998ca8ff0ad7e7fae48412","isrc":"USDJ29905272","name":"QBG (Funkmaster Flex & Big Kap Feat. Prodigy and Kool G Rap)","registered_at":"2026-06-09T06:07:44Z","spotify_id":"3ZDKB3zMzBNgHdoWipNSQH","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf51d35bec22dacdfc1d9dbf9b166045bf9b65d98998ca8ff0ad7e7fae48412. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZDKB3zMzBNgHdoWipNSQH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZDKB3zMzBNgHdoWipNSQH.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xedf51d35bec22dacdfc1d9dbf9b166045bf9b65d98998ca8ff0ad7e7fae48412","isrc":"USDJ29905272","name":"QBG (Funkmaster Flex & Big Kap Feat. Prodigy and Kool G Rap)","registered_at":"2026-06-09T06:07:44Z","spotify_id":"3ZDKB3zMzBNgHdoWipNSQH","type":"track"}

K.I.M. (Funkmaster Flex & Big Kap Feat. Lil' Kim)
type: MusicRecording
duration: PT0M31S
duration ms: 31773
explicit: false
by artist: Funk Flex
by artist: Big Kap
by artist: Lil' Kim
in album: The Tunnel
  type: MusicAlbum
  date published: 1999-01-01
isrc code: USDJ29905274
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T19:55:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76556b966501e18e2cd92f9d27d1bb052360e9d019f743f3d23b986b3097e64f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956302
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3eS5DdMQ5DOI9YNawHeTPy.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eS5DdMQ5DOI9YNawHeTPy
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76556b966501e18e2cd92f9d27d1bb052360e9d019f743f3d23b986b3097e64f","isrc":"USDJ29905274","name":"K.I.M. (Funkmaster Flex & Big Kap Feat. Lil' Kim)","registered_at":"2026-06-21T19:55:10Z","spotify_id":"3eS5DdMQ5DOI9YNawHeTPy","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76556b966501e18e2cd92f9d27d1bb052360e9d019f743f3d23b986b3097e64f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3eS5DdMQ5DOI9YNawHeTPy.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3eS5DdMQ5DOI9YNawHeTPy.
  date published: 2026-07-02T03:30:09Z
  text: {"copyright_id":"0x76556b966501e18e2cd92f9d27d1bb052360e9d019f743f3d23b986b3097e64f","isrc":"USDJ29905274","name":"K.I.M. (Funkmaster Flex & Big Kap Feat. Lil' Kim)","registered_at":"2026-06-21T19:55:10Z","spotify_id":"3eS5DdMQ5DOI9YNawHeTPy","type":"track"}