Kevin Noel Sequeira
type: MusicGroup
popularity: 5
followers: 200
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d193853f11ec46831d0cc91ad0abc572eb21daaf53051759405d9302a5ea4dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0183c94-1e86-4f3b-ae36-2e06bc47bfde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0183c94-1e86-4f3b-ae36-2e06bc47bfde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0183c94-1e86-4f3b-ae36-2e06bc47bfde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d193853f11ec46831d0cc91ad0abc572eb21daaf53051759405d9302a5ea4dc","name":"Kevin Noel Sequeira","registered_at":"2026-06-21T00:46:13Z","symbol":"NIM1767520","token_address":"0xf6aa45748aa2c1f1918754252a4d5a48544e33f8","type":"artist","uuid":"d0183c94-1e86-4f3b-ae36-2e06bc47bfde"}
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 0x4d193853f11ec46831d0cc91ad0abc572eb21daaf53051759405d9302a5ea4dc. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0183c94-1e86-4f3b-ae36-2e06bc47bfde.json and https://artists.proofprofile.net/proofs/artist/d0183c94-1e86-4f3b-ae36-2e06bc47bfde.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x4d193853f11ec46831d0cc91ad0abc572eb21daaf53051759405d9302a5ea4dc","name":"Kevin Noel Sequeira","registered_at":"2026-06-21T00:46:13Z","symbol":"NIM1767520","token_address":"0xf6aa45748aa2c1f1918754252a4d5a48544e33f8","type":"artist","uuid":"d0183c94-1e86-4f3b-ae36-2e06bc47bfde"}
album: We Got Power
  type: MusicAlbum
  date published: 2023-06-16
album: We (Still) Got Power
  type: MusicAlbum
  date published: 2024-11-16
album: History: A Letter
  type: MusicAlbum
  date published: 2025-01-30
album: From The Southside
  type: MusicAlbum
  date published: 2025-03-30
  track: From The Southside
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127025
    explicit: false
    by artist: Kevin Noel Sequeira
    in album: From The Southside
      type: MusicAlbum
      date published: 2025-03-30
    isrc code: QZK6M2598859
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T09:07:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc8157e601459535de926ddb862ad8a748288b050c13090277c1cb22e00ae25d1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956500
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956500
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2598859
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T13:55:21Z
    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 0xc8157e601459535de926ddb862ad8a748288b050c13090277c1cb22e00ae25d1. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZK6M2598859.
      date published: 2026-07-03T13:55:21Z
    audio: From The Southside
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.942
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.734
      additional property: Energy
        type: PropertyValue
        value: 0.466
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.023
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.145
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.129
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.723
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor