Marian Lichtman
type: MusicGroup
popularity: 23
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x14d6c1c37f50996450ded7a2922bdb04a2ca71a2ad0229b8a98507c381cd2aa6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfcdbd55-4408-4ac2-98c8-a86bd50c7095.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfcdbd55-4408-4ac2-98c8-a86bd50c7095.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfcdbd55-4408-4ac2-98c8-a86bd50c7095
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x14d6c1c37f50996450ded7a2922bdb04a2ca71a2ad0229b8a98507c381cd2aa6","name":"Marian Lichtman","registered_at":"2026-06-12T11:47:16Z","symbol":"NIM0288363","token_address":"0x1c515b3cf65028c0b84d8984c66634b3a927a855","type":"artist","uuid":"dfcdbd55-4408-4ac2-98c8-a86bd50c7095"}
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 0x14d6c1c37f50996450ded7a2922bdb04a2ca71a2ad0229b8a98507c381cd2aa6. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfcdbd55-4408-4ac2-98c8-a86bd50c7095.json and https://artists.proofprofile.net/proofs/artist/dfcdbd55-4408-4ac2-98c8-a86bd50c7095.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x14d6c1c37f50996450ded7a2922bdb04a2ca71a2ad0229b8a98507c381cd2aa6","name":"Marian Lichtman","registered_at":"2026-06-12T11:47:16Z","symbol":"NIM0288363","token_address":"0x1c515b3cf65028c0b84d8984c66634b3a927a855","type":"artist","uuid":"dfcdbd55-4408-4ac2-98c8-a86bd50c7095"}
album: Imieniny
  type: MusicAlbum
  date published: 2008-12-16
album: Złoty hit
  type: MusicAlbum
  date published: 2018-03-28
album: Polska biel i czerwień
  type: MusicAlbum
  date published: 2018-05-09
album: Bez Ciebie tak mi źle
  type: MusicAlbum
  date published: 2018-06-05
album: Świąteczne opowieści
  type: MusicAlbum
  date published: 2018-11-14
album: Zippy Zap
  type: MusicAlbum
  date published: 2021-02-13
album: Jak Trubadur (Radio Edit)
  type: MusicAlbum
  date published: 2022-04-05
track: TESTOSTERONOWY DON
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185933
  explicit: false
  by artist: SB Maffija
  by artist: Solar
  by artist: KęKę
  by artist: Białas
  by artist: Kinny Zimmer
  by artist: Marian Lichtman
  by artist: Lanek
  in album: Hotel Maffija 2 (3 000 000 Deluxe)
    type: MusicAlbum
    date published: 2022-09-12
  popularity: 31
  genre: polish-hip-hop
  isrc code: PLS282200022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:02:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36a5e8ca2c0944c379ecaa356f027824b16126113d9edabfa39d482583fc0746
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953536
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS282200022
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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 0x36a5e8ca2c0944c379ecaa356f027824b16126113d9edabfa39d482583fc0746. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/PLS282200022.
    date published: 2026-06-13T17:25:41Z
  audio: TESTOSTERONOWY DON
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 134.339
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.851
    additional property: Energy
      type: PropertyValue
      value: 0.713
    additional property: Speechiness
      type: PropertyValue
      value: 0.155
    additional property: Acousticness
      type: PropertyValue
      value: 0.132
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.406
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.711
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.141
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: TESTOSTERONOWY DON
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185933
  explicit: false
  by artist: SB Maffija
  by artist: Solar
  by artist: KęKę
  by artist: Białas
  by artist: Kinny Zimmer
  by artist: Marian Lichtman
  by artist: Lanek
  in album: TESTOSTERONOWY DON
    type: MusicAlbum
    date published: 2022-01-29
  genre: polish-hip-hop
  isrc code: PLS282200022
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-05T22:02:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x36a5e8ca2c0944c379ecaa356f027824b16126113d9edabfa39d482583fc0746
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953515
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS282200022
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  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 0x36a5e8ca2c0944c379ecaa356f027824b16126113d9edabfa39d482583fc0746. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/PLS282200022.
    date published: 2026-06-13T12:53:06Z
  audio: TESTOSTERONOWY DON
    type: AudioObject
    additional property: Tempo (BPM)
    additional property: Musical Key
    additional property: Mode (Major/Minor)
    additional property: Time Signature
    additional property: Danceability
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Tempo (BPM)
type: PropertyValue
value: 134.33

Musical Key
type: PropertyValue
value: 1

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.852

Energy
type: PropertyValue
value: 0.715

Speechiness
type: PropertyValue
value: 0.157

Acousticness
type: PropertyValue
value: 0.131

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.393

Valence (Positivity)
type: PropertyValue
value: 0.707

Loudness (dB)
type: PropertyValue
value: -11.025

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major