Kill Verona
type: MusicGroup
genre: melodic hardcore
popularity: 2
followers: 443
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c3404a6d5ab722fb8434c4d3e20b817efd6b5bf978af6fce93df92337707d49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8565feac-70bd-4d9f-8742-7d85bb6130cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8565feac-70bd-4d9f-8742-7d85bb6130cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8565feac-70bd-4d9f-8742-7d85bb6130cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c3404a6d5ab722fb8434c4d3e20b817efd6b5bf978af6fce93df92337707d49","name":"Kill Verona","registered_at":"2026-06-17T12:12:08Z","symbol":"NIM1391689","token_address":"0xaa0c2e6aa33814ea5b3a74b56483dab42ec2a01a","type":"artist","uuid":"8565feac-70bd-4d9f-8742-7d85bb6130cc"}
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 0x8c3404a6d5ab722fb8434c4d3e20b817efd6b5bf978af6fce93df92337707d49. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8565feac-70bd-4d9f-8742-7d85bb6130cc.json and https://artists.proofprofile.net/proofs/artist/8565feac-70bd-4d9f-8742-7d85bb6130cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8c3404a6d5ab722fb8434c4d3e20b817efd6b5bf978af6fce93df92337707d49","name":"Kill Verona","registered_at":"2026-06-17T12:12:08Z","symbol":"NIM1391689","token_address":"0xaa0c2e6aa33814ea5b3a74b56483dab42ec2a01a","type":"artist","uuid":"8565feac-70bd-4d9f-8742-7d85bb6130cc"}
album: Trauma
  type: MusicAlbum
  date published: 2005-05-01
album: Little League
  type: MusicAlbum
  date published: 2017-03-10
album: Broken Parts
  type: MusicAlbum
  date published: 2017-03-27
album: There's Hope Behind the Ghost, Vol. I
  type: MusicAlbum
  date published: 2017-07-24
album: There's Hope Behind the Ghost, Vol. I
  type: MusicAlbum
  date published: 2017-07-24
album: Hush
  type: MusicAlbum
  date published: 2025-05-30
  track: Hush
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180252
    explicit: true
    by artist: Kill Verona
    in album: Hush
      type: MusicAlbum
      date published: 2025-05-30
    genre: melodic hardcore
    isrc code: TCAJO2583607
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T00:28:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe442abb635974e5d2e52a9423a3657145dfabb865bc5b64d285178123d48d3a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJO2583607
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:59:09Z
    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 0xe442abb635974e5d2e52a9423a3657145dfabb865bc5b64d285178123d48d3a5. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/TCAJO2583607.
      date published: 2026-07-18T00:59:09Z
    audio: Hush
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.019
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.372
      additional property: Energy
        type: PropertyValue
        value: 0.957
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.079
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.36
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Shipwreck
  type: MusicAlbum
  date published: 2025-06-13