Daniel Szlajnda
type: MusicGroup
popularity: 4
followers: 619
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb016e45dead13e177535a1271d3b1033f52cfa06340d7ceee0056d2888217598
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/731b783f-81ca-4e3c-9ec5-e5df94b929ce.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/731b783f-81ca-4e3c-9ec5-e5df94b929ce.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/731b783f-81ca-4e3c-9ec5-e5df94b929ce
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb016e45dead13e177535a1271d3b1033f52cfa06340d7ceee0056d2888217598","name":"Daniel Szlajnda","registered_at":"2026-06-17T05:45:38Z","symbol":"NIM1299543","token_address":"0x715145e85099fec4a5d0b1d19775c2ee2835596b","type":"artist","uuid":"731b783f-81ca-4e3c-9ec5-e5df94b929ce"}
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 0xb016e45dead13e177535a1271d3b1033f52cfa06340d7ceee0056d2888217598. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/731b783f-81ca-4e3c-9ec5-e5df94b929ce.json and https://artists.proofprofile.net/proofs/artist/731b783f-81ca-4e3c-9ec5-e5df94b929ce.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb016e45dead13e177535a1271d3b1033f52cfa06340d7ceee0056d2888217598","name":"Daniel Szlajnda","registered_at":"2026-06-17T05:45:38Z","symbol":"NIM1299543","token_address":"0x715145e85099fec4a5d0b1d19775c2ee2835596b","type":"artist","uuid":"731b783f-81ca-4e3c-9ec5-e5df94b929ce"}
album: Rebirth
  type: MusicAlbum
  date published: 2020-07-09
album: Rebirth
  type: MusicAlbum
  date published: 2020-07-09
album: In Between
  type: MusicAlbum
  date published: 2020-07-17
album: Komorebi
  type: MusicAlbum
  date published: 2020-07-24
album: Komorebi
  type: MusicAlbum
  date published: 2020-07-24
album: Spontaneous Synchronisation
  type: MusicAlbum
  date published: 2022-09-06
album: Trial and Error
  type: MusicAlbum
  date published: 2022-09-29
album: Order
  type: MusicAlbum
  date published: 2022-10-20
album: Order in Chaos
  type: MusicAlbum
  date published: 2022-11-08
track: Ninjazz - Daniel Szlajnda Remix
  type: MusicRecording
  duration: PT6M44S
  duration ms: 404210
  explicit: false
  by artist: Skalpel
  by artist: Daniel Szlajnda
  in album: Recut
    type: MusicAlbum
    date published: 2024-11-15
  isrc code: PL42G2400029
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-24T19:55:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x14c3dba4f13bb03ed39a0aea53a7c872ea69d1bc090af07f20b5e071ce2c028f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  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/PL42G2400029
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x14c3dba4f13bb03ed39a0aea53a7c872ea69d1bc090af07f20b5e071ce2c028f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/PL42G2400029.
    date published: 2026-07-02T03:55:08Z
  audio: Ninjazz - Daniel Szlajnda Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 153.369
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.561
    additional property: Energy
      type: PropertyValue
      value: 0.252
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.969
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.902
    additional property: Liveness
      type: PropertyValue
      value: 0.085
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.192
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.931
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor