Tomasz Niecik
type: MusicGroup
genre: disco polo
popularity: 12
followers: 6152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x5ae16612fd510c6ab059c10b69f4e12f64f0121d1c9c30620e0e6fddf9a1114c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a4e0ad2-e535-4604-b5b1-f5362a3077c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a4e0ad2-e535-4604-b5b1-f5362a3077c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a4e0ad2-e535-4604-b5b1-f5362a3077c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ae16612fd510c6ab059c10b69f4e12f64f0121d1c9c30620e0e6fddf9a1114c","name":"Tomasz Niecik","registered_at":"2026-06-14T10:35:09Z","symbol":"NIM0425991","token_address":"0x6b0cbad2f463df9082c2321539fcc08c1e744562","type":"artist","uuid":"3a4e0ad2-e535-4604-b5b1-f5362a3077c8"}
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 0x5ae16612fd510c6ab059c10b69f4e12f64f0121d1c9c30620e0e6fddf9a1114c. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a4e0ad2-e535-4604-b5b1-f5362a3077c8.json and https://artists.proofprofile.net/proofs/artist/3a4e0ad2-e535-4604-b5b1-f5362a3077c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x5ae16612fd510c6ab059c10b69f4e12f64f0121d1c9c30620e0e6fddf9a1114c","name":"Tomasz Niecik","registered_at":"2026-06-14T10:35:09Z","symbol":"NIM0425991","token_address":"0x6b0cbad2f463df9082c2321539fcc08c1e744562","type":"artist","uuid":"3a4e0ad2-e535-4604-b5b1-f5362a3077c8"}
album: Sponsor
  type: MusicAlbum
  date published: 2015
album: 4 Osiemnastki
  type: MusicAlbum
  date published: 2015-04-01
album: Sexsiaste Koleżanki
  type: MusicAlbum
  date published: 2015-04-01
album: Czekam Tu na Ciebie
  type: MusicAlbum
  date published: 2015-05-04
album: Johnny Bravo
  type: MusicAlbum
  date published: 2016-02-23
album: Piąta osiemnastka (Singiel)
  type: MusicAlbum
  date published: 2016-05-12
album: Piąta osiemnastka (Remixes 2016)
  type: MusicAlbum
  date published: 2016-09-27
album: Całuj mnie
  type: MusicAlbum
  date published: 2016-09-27
album: Ty jesteś naj
  type: MusicAlbum
  date published: 2017-01-26
album: Ty jesteś naj (Remixes 2017)
  type: MusicAlbum
  date published: 2017-05-09
album: POLO Wiersze - Julian Tuwim - Dyzio Marzyciel
  type: MusicAlbum
  date published: 2017-05-18
album: POLO Wiersze - Aleksander Fredro - Bajeczka o osiołku
  type: MusicAlbum
  date published: 2017-05-18
album: POLO Wiersze - Ignacy Krasicki - Czapla, ryby i rak
  type: MusicAlbum
  date published: 2017-05-18
album: POLO Wiersze - Jan Brzechwa - Staś Pytalski
  type: MusicAlbum
  date published: 2017-05-18
album: Ja Tobie gwarantuję
  type: MusicAlbum
  date published: 2017-07-06
album: Mega gość
  type: MusicAlbum
  date published: 2017-09-26
  track: Czekam tu na Ciebie
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225976
    explicit: false
    by artist: Tomasz Niecik
    in album: Mega gość
      type: MusicAlbum
      date published: 2017-09-26
    genre: disco polo
    isrc code: PLG231500139
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T19:51:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa37e5898a5ca2bfb09ecf3b97840e25b8ff18c75188df44813f238974e312ef7
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      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958060
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231500139
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T20:39:42Z
    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 0xa37e5898a5ca2bfb09ecf3b97840e25b8ff18c75188df44813f238974e312ef7. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/PLG231500139.
      date published: 2026-07-14T20:39:42Z
    audio: Czekam tu na Ciebie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.009
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.684
      additional property: Energy
        type: PropertyValue
        value: 0.968
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.28
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.969
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.012
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Piąta osiemnastka
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194193
    explicit: false
    by artist: Tomasz Niecik
    in album: Mega gość
      type: MusicAlbum
      date published: 2017-09-26
    genre: disco polo
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-12T03:59:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLG231600012
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Piąta osiemnastka
album: Zabieram Cię na warsztat

OTSTimestamp
type: PropertyValue
value: 2026-07-12T04:35:02Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388eceb9ea07d936ed4d0457a3856794c1e6a63a77883f02e6cec0cb074c44ab. Chain 2 (Bitcoin): anchored in block 957653 (2026-07-12T04:35:02Z), 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/PLG231600012.
date published: 2026-07-12T04:35:02Z

Piąta osiemnastka
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 138.063
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.754
additional property: Energy
  type: PropertyValue
  value: 0.879
additional property: Speechiness
  type: PropertyValue
  value: 0.178
additional property: Acousticness
  type: PropertyValue
  value: 0.012
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.17
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.896
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.315
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor

Zabieram Cię na warsztat
type: MusicAlbum
date published: 2019-04-26
track: Zabieram Cię na warsztat
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210400
  explicit: false
  by artist: Tomasz Niecik
  in album: Zabieram Cię na warsztat
    type: MusicAlbum
    date published: 2019-04-26
  genre: disco polo
  isrc code: PLM711900001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T01:51:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x66c08fed4c4775494baa625ec74d74e165f9de576fa5a25f7d9f35e17b3dc258
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958480
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958480
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLM711900001
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T02:58:58Z
  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 0x66c08fed4c4775494baa625ec74d74e165f9de576fa5a25f7d9f35e17b3dc258. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/PLM711900001.
    date published: 2026-07-18T02:58:58Z
  audio: Zabieram Cię na warsztat
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 139.908
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.725
    additional property: Energy
      type: PropertyValue
      value: 0.929
    additional property: Speechiness
      type: PropertyValue
      value: 0.15
    additional property: Acousticness
      type: PropertyValue
      value: 0.021
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.383
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.892
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.905
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major