Kevin Rolly
type: MusicGroup
popularity: 13
followers: 5055
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ef7153810e5ad6812027054397c8483c0f90b2e67971a1898275c7015625277
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a8e6702-8d03-48ab-91cb-a3ff5fccf3a7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a8e6702-8d03-48ab-91cb-a3ff5fccf3a7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a8e6702-8d03-48ab-91cb-a3ff5fccf3a7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ef7153810e5ad6812027054397c8483c0f90b2e67971a1898275c7015625277","name":"Kevin Rolly","registered_at":"2026-06-14T20:38:19Z","symbol":"NIM0569840","token_address":"0xc2ee834ad04110aaf869898fa1c86121886442d8","type":"artist","uuid":"9a8e6702-8d03-48ab-91cb-a3ff5fccf3a7"}
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 0x8ef7153810e5ad6812027054397c8483c0f90b2e67971a1898275c7015625277. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a8e6702-8d03-48ab-91cb-a3ff5fccf3a7.json and https://artists.proofprofile.net/proofs/artist/9a8e6702-8d03-48ab-91cb-a3ff5fccf3a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0x8ef7153810e5ad6812027054397c8483c0f90b2e67971a1898275c7015625277","name":"Kevin Rolly","registered_at":"2026-06-14T20:38:19Z","symbol":"NIM0569840","token_address":"0xc2ee834ad04110aaf869898fa1c86121886442d8","type":"artist","uuid":"9a8e6702-8d03-48ab-91cb-a3ff5fccf3a7"}
album: Roll Around
  type: MusicAlbum
  date published: 2018-03-23
album: Girls
  type: MusicAlbum
  date published: 2018-05-08
album: Michael Myers
  type: MusicAlbum
  date published: 2018-10-27
album: Friends
  type: MusicAlbum
  date published: 2019-02-27
album: 1 Night
  type: MusicAlbum
  date published: 2019-09-20
album: Fuck Rap Part 2
  type: MusicAlbum
  date published: 2020-01-31
album: Camo
  type: MusicAlbum
  date published: 2020-03-20
album: Rude
  type: MusicAlbum
  date published: 2020-03-27
album: Gucci Foot Prisons
  type: MusicAlbum
  date published: 2020-10-16
album: Mizu 2
  type: MusicAlbum
  date published: 2021-03-12
album: Mine Now
  type: MusicAlbum
  date published: 2021-10-22
album: Non Stop
  type: MusicAlbum
  date published: 2024-06-13
  track: Non Stop
    type: MusicRecording
    duration: PT1M27S
    duration ms: 87555
    explicit: true
    by artist: Kevin Rolly
    in album: Non Stop
      type: MusicAlbum
      date published: 2024-06-13
    isrc code: TCAII2464001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T06:50:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x25f234fcc6aa33ee976f9a9169c2126a2bedb8445d8b69ccad0e924d16abbf69
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAII2464001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T09:14:21Z
    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 0x25f234fcc6aa33ee976f9a9169c2126a2bedb8445d8b69ccad0e924d16abbf69. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TCAII2464001.
      date published: 2026-07-17T09:14:21Z
    audio: Non Stop
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.998
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.793
      additional property: Energy
        type: PropertyValue
        value: 0.689
      additional property: Speechiness
        type: PropertyValue
        value: 0.084
      additional property: Acousticness
        type: PropertyValue
        value: 0.04
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.341
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.231
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.936
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Splurge
  type: MusicAlbum
  date published: 2024-08-23
  track: Splurge
    type: MusicRecording
    duration: PT1M45S
    duration ms: 105503
    explicit: true
    by artist: Kevin Rolly
    in album: Splurge
      type: MusicAlbum
      date published: 2024-08-23
    isrc code: TCAIO2434101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:58:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83a2ec1d578a73c2d73ffeb2a49d2e181260336194a71503cf59c12ad275bc01
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958324
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958324
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIO2434101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:00:10Z
    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 0x83a2ec1d578a73c2d73ffeb2a49d2e181260336194a71503cf59c12ad275bc01. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:00:10Z), 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/TCAIO2434101.
      date published: 2026-07-16T23:00:10Z
    audio: Splurge

Splurge
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 148.984
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.622
additional property: Energy
  type: PropertyValue
  value: 0.735
additional property: Speechiness
  type: PropertyValue
  value: 0.099
additional property: Acousticness
  type: PropertyValue
  value: 0.162
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.423
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.279
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.289
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor