Karolina Wilgus
type: MusicGroup
popularity: 5
followers: 596
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe29fc6f6506af06b92eb26b131cf13457b3fcc174d09ab364910b36e4122369b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8b085c0-d7d0-46c2-bd51-eb8b94111f0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8b085c0-d7d0-46c2-bd51-eb8b94111f0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8b085c0-d7d0-46c2-bd51-eb8b94111f0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe29fc6f6506af06b92eb26b131cf13457b3fcc174d09ab364910b36e4122369b","name":"Karolina Wilgus","registered_at":"2026-06-21T03:47:13Z","symbol":"NIM1808966","token_address":"0x918738dc20993c1c2f013c4ddb6e5ffcaee428e7","type":"artist","uuid":"d8b085c0-d7d0-46c2-bd51-eb8b94111f0d"}
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 0xe29fc6f6506af06b92eb26b131cf13457b3fcc174d09ab364910b36e4122369b. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8b085c0-d7d0-46c2-bd51-eb8b94111f0d.json and https://artists.proofprofile.net/proofs/artist/d8b085c0-d7d0-46c2-bd51-eb8b94111f0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xe29fc6f6506af06b92eb26b131cf13457b3fcc174d09ab364910b36e4122369b","name":"Karolina Wilgus","registered_at":"2026-06-21T03:47:13Z","symbol":"NIM1808966","token_address":"0x918738dc20993c1c2f013c4ddb6e5ffcaee428e7","type":"artist","uuid":"d8b085c0-d7d0-46c2-bd51-eb8b94111f0d"}
album: PAMPUCHY
  type: MusicAlbum
  date published: 2021-08-25
album: BURA
  type: MusicAlbum
  date published: 2023-05-12
album: Japanese Knotweed
  type: MusicAlbum
  date published: 2024-04-05
album: Absolute
  type: MusicAlbum
  date published: 2024-04-26
album: Growing an Absolute
  type: MusicAlbum
  date published: 2024-05-31
album: Summer's Almost Gone (Oh No)
  type: MusicAlbum
  date published: 2024-08-30
album: Baby You're Mine
  type: MusicAlbum
  date published: 2025-10-31
track: Spirit

Spirit
type: MusicRecording
duration: PT2M44S
duration ms: 164444
explicit: false
by artist: Himalaya Collective
by artist: Bitykradne
by artist: Karolina Wilgus
in album: Parantele
  type: MusicAlbum
  date published: 2024-12-13
isrc code: PLI862400102
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:34:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x633bbafe8e64209b63b377b3f05470232234e3574466e0721efa60f136050f78
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLI862400102
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+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 0x633bbafe8e64209b63b377b3f05470232234e3574466e0721efa60f136050f78. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PLI862400102.
  date published: 2026-07-08T03:22:41Z
audio: Spirit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.429
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.604
  additional property: Energy
    type: PropertyValue
    value: 0.428
  additional property: Speechiness
    type: PropertyValue
    value: 0.232
  additional property: Acousticness
    type: PropertyValue
    value: 0.842
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.311
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.249
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.411
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor