Kletis
type: MusicGroup
genre: drumstep
popularity: 10
followers: 498
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b7745cd-3361-4afc-902e-0addea997415.ots
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  value: https://artists.proofprofile.net/proofs/artist/9b7745cd-3361-4afc-902e-0addea997415.json
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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 0xec33d9b3505cc556be69296f75ec1640f918038e495ca587f238c662b6a9d709. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b7745cd-3361-4afc-902e-0addea997415.json and https://artists.proofprofile.net/proofs/artist/9b7745cd-3361-4afc-902e-0addea997415.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Not Everything Sucks
  type: MusicAlbum
  date published: 2016-06-16
album: Kletisness, Vol. 1
  type: MusicAlbum
  date published: 2018-02-01
album: Don't Look Back
  type: MusicAlbum
  date published: 2018-08-17
album: Kletisness, Vol. 2
  type: MusicAlbum
  date published: 2018-09-26
album: Black Rainbow
  type: MusicAlbum
  date published: 2020-01-31
album: Before (Torn Grey Area Rework)
  type: MusicAlbum
  date published: 2020-09-06
album: Halvoy
  type: MusicAlbum
  date published: 2020-12-12
album: Midnight Nectar
  type: MusicAlbum
  date published: 2021-04-29
album: Uber Uber
  type: MusicAlbum
  date published: 2022-01-12
album: Kletisness, Vol. 3
  type: MusicAlbum
  date published: 2022-12-31
album: This Is Not the Flowerless Holm
  type: MusicAlbum
  date published: 2023-03-03
album: Kletisness, Vol. 4
  type: MusicAlbum
  date published: 2023-04-01
album: Kletisness, Vol. 5
  type: MusicAlbum
  date published: 2023-12-31
album: Mukamura
  type: MusicAlbum
  date published: 2024-05-02
album: Temporary Darkness
  type: MusicAlbum
  date published: 2024-10-26
album: Kletisness, Vol. 6
  type: MusicAlbum
  date published: 2024-12-31
album: Kletisness, Vol. 7
  type: MusicAlbum
  date published: 2025-07-25
track: Další Rok - Kletis Remix

Další Rok - Kletis Remix
type: MusicRecording
duration: PT3M43S
duration ms: 223577
explicit: false
by artist: Smack One
by artist: Kletis
in album: Chimera Nekonečno
  type: MusicAlbum
  date published: 2022-11-10
popularity: 11
genre: czech-hip-hop
genre: czsk-hip-hop
isrc code: CZA232201124
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232201124
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbc011e6b4c077c2950c4d13656f8e4b0c146b2c14233f88de39f29039fc7a5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CZA232201124.
  date published: 2026-07-02T05:09:12Z
audio: Další Rok - Kletis Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.021
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.279
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.044
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor