SKS
type: MusicGroup
genre: cloud rap
description: The SKS () is a semi-automatic carbine designed by Soviet small arms designer Sergei Gavrilovich Simonov in the 1940s. The SKS was first produced in the Soviet Union but was later widely exported and
popularity: 2
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce12d4f9705215827c5c8f08f714f0acb6d5b2819753dffc7d36c59bec60c788
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb910748-539f-412c-9374-20db5b0305c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb910748-539f-412c-9374-20db5b0305c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb910748-539f-412c-9374-20db5b0305c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
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 0xce12d4f9705215827c5c8f08f714f0acb6d5b2819753dffc7d36c59bec60c788. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb910748-539f-412c-9374-20db5b0305c9.json and https://artists.proofprofile.net/proofs/artist/bb910748-539f-412c-9374-20db5b0305c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
album: Eventide
  type: MusicAlbum
  date published: 2024-10-07
album: Trio
  type: MusicAlbum
  date published: 2024-10-18
album: Resonace
  type: MusicAlbum
  date published: 2024-11-02
album: exit 116
  type: MusicAlbum
  date published: 2024-11-14
  track: cigar
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137790
    explicit: false
    by artist: SKS
    in album: exit 116
      type: MusicAlbum
      date published: 2024-11-14
    genre: cloud rap
    isrc code: QZZ7L2408438
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:28:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3f3f94629dafcf0dc6c604afed5938eba127f3de5099ddeb7877d9f112f685b1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2408438
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x3f3f94629dafcf0dc6c604afed5938eba127f3de5099ddeb7877d9f112f685b1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZZ7L2408438.
      date published: 2026-07-06T01:26:17Z
    audio: cigar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.07
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.811
      additional property: Energy
        type: PropertyValue
        value: 0.523
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.679
      additional property: Liveness
        type: PropertyValue
        value: 0.169
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.903
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.326
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 117
  type: MusicAlbum
  date published: 2024-11-17
album: Encore
  type: MusicAlbum
  date published: 2024-12-30
album: Frostbite
  type: MusicAlbum
  date published: 2025-01-05
album: Gold
  type: MusicAlbum
  date published: 2025-04-04
album: time for sleep, rest easy.
  type: MusicAlbum
  date published: 2025-04-06
album: Radience
  type: MusicAlbum
  date published: 2025-04-29
album: In My Desolate Existence
  type: MusicAlbum
  date published: 2025-05-08
album: Why Is Terrestrial Disconsolate?
  type: MusicAlbum
  date published: 2025-06-01
album: CITY SOUNDS
  type: MusicAlbum
  date published: 2025-06-14