kstko
type: MusicGroup
popularity: 17
followers: 665
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x516ac4824fc681f132280abdb8e7568934150c9b8a2f1e1084a8705b3c5a773f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4165f01-f624-4b2e-bb02-00bcab5f4e40.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4165f01-f624-4b2e-bb02-00bcab5f4e40.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4165f01-f624-4b2e-bb02-00bcab5f4e40
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516ac4824fc681f132280abdb8e7568934150c9b8a2f1e1084a8705b3c5a773f. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4165f01-f624-4b2e-bb02-00bcab5f4e40.json and https://artists.proofprofile.net/proofs/artist/a4165f01-f624-4b2e-bb02-00bcab5f4e40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T05:25:34Z
album: Alluring Horns
  type: MusicAlbum
  date published: 2022-08-24
album: Certified Water
  type: MusicAlbum
  date published: 2023-03-03
album: amygdala (lost in thy head)
  type: MusicAlbum
  date published: 2023-07-14
album: hollowpoint
  type: MusicAlbum
  date published: 2023-08-21
album: ghost laugh
  type: MusicAlbum
  date published: 2023-09-01
album: haunted house
  type: MusicAlbum
  date published: 2023-09-08
album: Bless Me, Kstko, For I Have Synth
  type: MusicAlbum
  date published: 2023-10-13
album: HEARTFAILURE
  type: MusicAlbum
  date published: 2024-01-12
album: unrighteous
  type: MusicAlbum
  date published: 2024-01-19
album: holy smokes
  type: MusicAlbum
  date published: 2024-10-25
album: vengeance
  type: MusicAlbum
  date published: 2024-11-22
album: swag religious
  type: MusicAlbum
  date published: 2024-12-12
album: scared2loveme
  type: MusicAlbum
  date published: 2025-02-14
album: my melody
  type: MusicAlbum
  date published: 2025-03-21
album: UH HUH!
  type: MusicAlbum
  date published: 2025-04-18
album: spikes in my head
  type: MusicAlbum
  date published: 2025-05-23
album: i found u.
  type: MusicAlbum
  date published: 2025-06-20
  track: i found u.
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198400
    explicit: true
    by artist: kstko
    in album: i found u.
      type: MusicAlbum
      date published: 2025-06-20
    isrc code: QZMEP2538528
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:51:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc582438d5022d1fb4ec8c3cec364c2d7b413ea7ed918df17f4a26bb840dd2168
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2538528
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T13:14:32Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc582438d5022d1fb4ec8c3cec364c2d7b413ea7ed918df17f4a26bb840dd2168. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZMEP2538528.
      date published: 2026-07-15T13:14:32Z
    audio: i found u.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.834
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.574
      additional property: Energy
        type: PropertyValue
        value: 0.811
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.711
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.166
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.186
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: what's the move
  type: MusicAlbum
  date published: 2025-07-25
album: MID EVIL QUEEN
  type: MusicAlbum
  date published: 2025-09-19
album: 0911
  type: MusicAlbum
  date published: 2025-10-10