Młody Keks
type: MusicGroup
popularity: 8
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb2d991030cbdc0700c377b538c739975d722f0effac5a89dd20a69821347dce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0ef77f2-5488-4273-8953-5eeebaa9e6bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0ef77f2-5488-4273-8953-5eeebaa9e6bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0ef77f2-5488-4273-8953-5eeebaa9e6bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb2d991030cbdc0700c377b538c739975d722f0effac5a89dd20a69821347dce","name":"Młody Keks","registered_at":"2026-06-21T01:04:07Z","symbol":"NIM1771776","token_address":"0x6345fd040e32f443a4a3ec4dd2c8898622de3818","type":"artist","uuid":"d0ef77f2-5488-4273-8953-5eeebaa9e6bc"}
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 0xdb2d991030cbdc0700c377b538c739975d722f0effac5a89dd20a69821347dce. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0ef77f2-5488-4273-8953-5eeebaa9e6bc.json and https://artists.proofprofile.net/proofs/artist/d0ef77f2-5488-4273-8953-5eeebaa9e6bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xdb2d991030cbdc0700c377b538c739975d722f0effac5a89dd20a69821347dce","name":"Młody Keks","registered_at":"2026-06-21T01:04:07Z","symbol":"NIM1771776","token_address":"0x6345fd040e32f443a4a3ec4dd2c8898622de3818","type":"artist","uuid":"d0ef77f2-5488-4273-8953-5eeebaa9e6bc"}
album: Stoję twardo
  type: MusicAlbum
  date published: 2024-01-12
album: 30K!
  type: MusicAlbum
  date published: 2024-06-21
album: Cały czas
  type: MusicAlbum
  date published: 2024-07-05
album: Big dope
  type: MusicAlbum
  date published: 2024-11-15
album: Jutro będzie lepiej
  type: MusicAlbum
  date published: 2024-12-17
album: Prezydent
  type: MusicAlbum
  date published: 2025-01-06
album: MMM
  type: MusicAlbum
  date published: 2025-01-20
album: ADHD
  type: MusicAlbum
  date published: 2025-02-10
album: Uzależniony
  type: MusicAlbum
  date published: 2025-03-21
  track: Uzależniony
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121590
    explicit: true
    by artist: Młody Keks
    in album: Uzależniony
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: PLC062515866
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:50:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9fb29ba4553ab64a4d3c3c9d055ae74e64bf042e71298aeec9013119617c19ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958325
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958325
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062515866
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T23:52:49Z
    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 0x9fb29ba4553ab64a4d3c3c9d055ae74e64bf042e71298aeec9013119617c19ff. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:52:49Z), 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/PLC062515866.
      date published: 2026-07-16T23:52:49Z
    audio: Uzależniony
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.306
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.668
      additional property: Speechiness
        type: PropertyValue
        value: 0.065
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.608
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Udowodnię 2
  type: MusicAlbum
  date published: 2025-05-09