Monika Wierzbicka
type: MusicGroup
popularity: 5
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47d13643f6fa74cc19e0544aefe69d77439a773c79c1caea8c57627f0d6a36fc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cf8246f-05fd-4b85-a033-ebc44629a84d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cf8246f-05fd-4b85-a033-ebc44629a84d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cf8246f-05fd-4b85-a033-ebc44629a84d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47d13643f6fa74cc19e0544aefe69d77439a773c79c1caea8c57627f0d6a36fc","name":"Monika Wierzbicka","registered_at":"2026-06-17T09:12:24Z","symbol":"NIM1348822","token_address":"0xc28161e2fc0588b3d94db62ecccdf1bc9dceec2b","type":"artist","uuid":"7cf8246f-05fd-4b85-a033-ebc44629a84d"}
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 0x47d13643f6fa74cc19e0544aefe69d77439a773c79c1caea8c57627f0d6a36fc. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cf8246f-05fd-4b85-a033-ebc44629a84d.json and https://artists.proofprofile.net/proofs/artist/7cf8246f-05fd-4b85-a033-ebc44629a84d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0x47d13643f6fa74cc19e0544aefe69d77439a773c79c1caea8c57627f0d6a36fc","name":"Monika Wierzbicka","registered_at":"2026-06-17T09:12:24Z","symbol":"NIM1348822","token_address":"0xc28161e2fc0588b3d94db62ecccdf1bc9dceec2b","type":"artist","uuid":"7cf8246f-05fd-4b85-a033-ebc44629a84d"}
album: Dzieci Mona Lisy
  type: MusicAlbum
  date published: 2015-10-28
album: Głos Dawnych Mazurów
  type: MusicAlbum
  date published: 2019
album: Set Bóg
  type: MusicAlbum
  date published: 2023-02-03
album: Szostri
  type: MusicAlbum
  date published: 2023-07-17
album: Mónz
  type: MusicAlbum
  date published: 2023-09-15
album: DUSA
  type: MusicAlbum
  date published: 2023-11-02
album: Bliznij sie, bliznij
  type: MusicAlbum
  date published: 2025-02-17
track: Dawno Dawno Temu

Dawno Dawno Temu
type: MusicRecording
duration: PT0M30S
duration ms: 30278
explicit: false
by artist: Agata Gawronska
by artist: Janusz Zakrzenski
by artist: Miriam Aleksandrowicz
by artist: Monika Wierzbicka
in album: Hercules Original Soundtrack
  type: MusicAlbum
  date published: 2003-01-01
isrc code: USWD10526107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T20:46:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x563d1549a58b026ea1076ee32c7e4676d52e2fbe96f52c295bf4e67456750764
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD10526107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956302
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:30:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563d1549a58b026ea1076ee32c7e4676d52e2fbe96f52c295bf4e67456750764. 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/USWD10526107.
  date published: 2026-07-02T03:55:08Z
audio: Dawno Dawno Temu
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 146.111
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.485
  additional property: Energy
    type: PropertyValue
    value: 0.437
  additional property: Speechiness
    type: PropertyValue
    value: 0.21
  additional property: Acousticness
    type: PropertyValue
    value: 0.749
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.164
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.904
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.865
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major