Keener
type: MusicGroup
genre: gabber
genre: tekno
popularity: 14
followers: 368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f05a72db277eb66f845333bd09495920b67df6d9a12884092fb4ea0a44aebd2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05cec523-b65a-4d8b-9a78-527f94254639.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/05cec523-b65a-4d8b-9a78-527f94254639.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/05cec523-b65a-4d8b-9a78-527f94254639
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
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 0x2f05a72db277eb66f845333bd09495920b67df6d9a12884092fb4ea0a44aebd2. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05cec523-b65a-4d8b-9a78-527f94254639.json and https://artists.proofprofile.net/proofs/artist/05cec523-b65a-4d8b-9a78-527f94254639.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
album: Valkiria
  type: MusicAlbum
  date published: 2021-08-31
album: Epidemic'21
  type: MusicAlbum
  date published: 2022
album: Epidemic'21
  type: MusicAlbum
  date published: 2022-02-20
album: Drunked Scum
  type: MusicAlbum
  date published: 2023-02-22
album: Haunted
  type: MusicAlbum
  date published: 2023-03-13
  track: Haunted
    type: MusicRecording
    duration: PT4M56S
    duration ms: 296947
    explicit: false
    by artist: Keener
    in album: Haunted
      type: MusicAlbum
      date published: 2023-03-13
    genre: gabber
    genre: tekno
    isrc code: RUAEX2303370
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T19:29:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4e128e5f15754261fecf6747c3ce0c91735b40a7e244755864cd730250212d6a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUAEX2303370
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0x4e128e5f15754261fecf6747c3ce0c91735b40a7e244755864cd730250212d6a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/RUAEX2303370.
      date published: 2026-07-18T04:13:26Z
    audio: Haunted
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.004
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.476
      additional property: Energy
        type: PropertyValue
        value: 0.867
      additional property: Speechiness
        type: PropertyValue
        value: 0.094
      additional property: Acousticness
        type: PropertyValue
        value: 0.111
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.845
      additional property: Liveness
        type: PropertyValue
        value: 0.172
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.502
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.469
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Summer
  type: MusicAlbum
  date published: 2023-08-01
album: Suppressor
  type: MusicAlbum
  date published: 2023-08-11
album: Killdozer
  type: MusicAlbum
  date published: 2023-08-14
album: Bass Ass
  type: MusicAlbum
  date published: 2023-10-22
album: Dark Angels
  type: MusicAlbum
  date published: 2023-10-29
album: Insomnia
  type: MusicAlbum
  date published: 2023-10-29
album: Purple Firework
  type: MusicAlbum
  date published: 2023-11-11
album: Cursed Castle
  type: MusicAlbum
  date published: 2024-01-05
album: Mellcore
  type: MusicAlbum
  date published: 2024-06-17
album: Haunted
  type: MusicAlbum
  date published: 2024-08-27
album: Drunked Scum
  type: MusicAlbum
  date published: 2024-08-28
album: A Night Vision Of Hardcore
  type: MusicAlbum
  date published: 2024-10-09
album: Cursed Castle
  type: MusicAlbum
  date published: 2025-04-14
album: Frozen
  type: MusicAlbum
  date published: 2025-10-24