M City JR
type: MusicGroup
popularity: 38
followers: 19127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa34b2016eaaf53984343945a89174b0013df6d14a971a8c77b3273f315170667
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ad34968-2330-4c0a-b792-295379cff6aa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ad34968-2330-4c0a-b792-295379cff6aa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ad34968-2330-4c0a-b792-295379cff6aa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa34b2016eaaf53984343945a89174b0013df6d14a971a8c77b3273f315170667","name":"M City JR","registered_at":"2026-06-12T03:59:46Z","symbol":"NIM0180297","token_address":"0x4c1011bef1c23f333b47a9c442bdb59929715bbe","type":"artist","uuid":"8ad34968-2330-4c0a-b792-295379cff6aa"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34b2016eaaf53984343945a89174b0013df6d14a971a8c77b3273f315170667. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ad34968-2330-4c0a-b792-295379cff6aa.json and https://artists.proofprofile.net/proofs/artist/8ad34968-2330-4c0a-b792-295379cff6aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xa34b2016eaaf53984343945a89174b0013df6d14a971a8c77b3273f315170667","name":"M City JR","registered_at":"2026-06-12T03:59:46Z","symbol":"NIM0180297","token_address":"0x4c1011bef1c23f333b47a9c442bdb59929715bbe","type":"artist","uuid":"8ad34968-2330-4c0a-b792-295379cff6aa"}
album: H1n2
  type: MusicAlbum
  date published: 2013
album: I.T.N.O.T.
  type: MusicAlbum
  date published: 2014
album: Addicted to My Ex
  type: MusicAlbum
  date published: 2015-04-24
album: Addicted to My Ex
  type: MusicAlbum
  date published: 2016-04-15
album: Addicted to My Ex
  type: MusicAlbum
  date published: 2016-06-24
album: Addicted To My Ex
  type: MusicAlbum
  date published: 2016-06-24
album: Bitch Bye!
  type: MusicAlbum
  date published: 2016-08-26
  track: Bitch Bye!
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161791
    explicit: true
    by artist: M City JR
    in album: Bitch Bye!
      type: MusicAlbum
      date published: 2016-08-26
    isrc code: USAT21602470
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T10:14:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b89763edcf1b3add4dfd1bba81905d271b85cdf358a1bc961ac9bc54dcdc996
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21602470
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T18:11:59Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b89763edcf1b3add4dfd1bba81905d271b85cdf358a1bc961ac9bc54dcdc996. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USAT21602470.
      date published: 2026-07-02T18:11:59Z
    audio: Bitch Bye!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.904
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.76
      additional property: Speechiness
        type: PropertyValue
        value: 0.573
      additional property: Acousticness
        type: PropertyValue
        value: 0.019
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.526
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.225
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Addicted To My EX
  type: MusicAlbum
  date published: 2016-10-27
album: Addicted To My EX
  type: MusicAlbum
  date published: 2016-10-27
album: Diddy'd That
  type: MusicAlbum
  date published: 2016-12-09
album: Hatin' don't Make You No Money
  type: MusicAlbum
  date published: 2017-03-03
album: Question Mark
  type: MusicAlbum
  date published: 2017-05-12
album: Question Mark
  type: MusicAlbum
  date published: 2017-05-12
album: Hello
  type: MusicAlbum
  date published: 2019-06-28
album: Hello
  type: MusicAlbum
  date published: 2019-06-28
album: H1n2
  type: MusicAlbum
  date published: 2020-02-07
album: I.T.N.O.T.
  type: MusicAlbum
  date published: 2020-04-17
album: Pizza Pizza
  type: MusicAlbum
  date published: 2020-08-14
album: Pizza Pizza
  type: MusicAlbum
  date published: 2020-08-14
album: Unemployed
  type: MusicAlbum
  date published: 2020-08-28
album: Unemployed
  type: MusicAlbum
  date published: 2020-08-28
album: End of the Day
  type: MusicAlbum
  date published: 2020-09-04
album: End of the Day
  type: MusicAlbum
  date published: 2020-09-04
album: Go There
  type: MusicAlbum
  date published: 2020-09-11
album: Go There
  type: MusicAlbum
  date published: 2020-09-11
album: Put It Down aka Football Player (Remastered)
  type: MusicAlbum
  date published: 2021-05-14
album: Created By Papa: Still Here
album: 2min Warning
album: iWoke Up
album: iGot The Blues
album: One More Chance
album: Never Goin Broke
album: Mom’s Spaghetti
album: Hey Girl
album: Addicted To Flexin, Pt. 2
track: MOBBIN
track: Mobbin
track: Addicted to My Ex - Challenge Version

Addicted to My Ex - Challenge Version
type: MusicRecording
duration: PT3M43S
duration ms: 223074
explicit: false
by artist: M City JR
in album: This Is A Challenge
  type: MusicAlbum
  date published: 2016-12-16
isrc code: USAT21603704
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T01:45:32+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf71eaeb8eb57d10fd2849c5307a2f5716fce0512d0c26f4174afe8555bd6d3ab
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/USAT21603704
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf71eaeb8eb57d10fd2849c5307a2f5716fce0512d0c26f4174afe8555bd6d3ab. 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/USAT21603704.
  date published: 2026-07-02T03:55:08Z
audio: Addicted to My Ex - Challenge Version
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.28
  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: 0.792
  additional property: Energy
    type: PropertyValue
    value: 0.419
  additional property: Speechiness
    type: PropertyValue
    value: 0.163
  additional property: Acousticness
    type: PropertyValue
    value: 0.068
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.116
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.049
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.061
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Created By Papa: Still Here
type: MusicAlbum
date published: 2022-01-21

2min Warning
type: MusicAlbum
date published: 2022-01-27

iWoke Up
type: MusicAlbum
date published: 2022-01-31

iGot The Blues
type: MusicAlbum
date published: 2022-02-01

One More Chance
type: MusicAlbum
date published: 2024-02-29

Never Goin Broke
type: MusicAlbum
date published: 2024-03-28

Mom’s Spaghetti
type: MusicAlbum
date published: 2024-07-18

Hey Girl
type: MusicAlbum
date published: 2024-08-01

Addicted To Flexin, Pt. 2
type: MusicAlbum
date published: 2025-05-05

MOBBIN
type: MusicRecording
duration: PT4M8S
duration ms: 248780
explicit: false
by artist: Adrian Marcel
by artist: Too $hort
by artist: Boosie Badazz
by artist: M City JR
in album: GMFU
  type: MusicAlbum
  date published: 2017-04-07
popularity: 11
genre: pop-r-b
isrc code: QZ7D31700002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:41:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x675a6b4ea29def2980b27722a91eb3b77cecd57109734e38d6dd9d742b3fea85
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/QZ7D31700002
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675a6b4ea29def2980b27722a91eb3b77cecd57109734e38d6dd9d742b3fea85. 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/QZ7D31700002.
  date published: 2026-07-02T03:55:08Z
audio: MOBBIN
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 161.507
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.641
  additional property: Energy
    type: PropertyValue
    value: 0.86
  additional property: Speechiness
    type: PropertyValue
    value: 0.328
  additional property: Acousticness
    type: PropertyValue
    value: 0.078
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.516
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.719
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.835
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mobbin
type: MusicRecording
duration: PT4M8S
duration ms: 248780
explicit: false
by artist: Adrian Marcel
by artist: Too $hort
by artist: Boosie Badazz
by artist: M City JR
in album: Mobbin
  type: MusicAlbum
  date published: 2017-03-10
popularity: 1
genre: pop-r-b
isrc code: QZ7D31700002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T06:41:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x675a6b4ea29def2980b27722a91eb3b77cecd57109734e38d6dd9d742b3fea85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7D31700002
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675a6b4ea29def2980b27722a91eb3b77cecd57109734e38d6dd9d742b3fea85. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ7D31700002.
  date published: 2026-07-08T03:53:27Z
audio: Mobbin
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 161.507
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.641
  additional property: Energy
    type: PropertyValue
    value: 0.86
  additional property: Speechiness
    type: PropertyValue
    value: 0.328
  additional property: Acousticness
    type: PropertyValue
    value: 0.078
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.516
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.719
  additional property: Loudness (dB)
    type: PropertyValue
    value: -5.835
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major