Hubert Jabłoński
type: MusicGroup
popularity: 4
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdddc55c8063063ae65eb82cb181f1ca3db355519de1a978774d79ce6d35f2c51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c43a3b3d-9676-4af6-88d0-2369151e7aa8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c43a3b3d-9676-4af6-88d0-2369151e7aa8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c43a3b3d-9676-4af6-88d0-2369151e7aa8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdddc55c8063063ae65eb82cb181f1ca3db355519de1a978774d79ce6d35f2c51","name":"Hubert Jabłoński","registered_at":"2026-06-20T20:15:21Z","symbol":"NIM1704624","token_address":"0x2c282a860aa51d51487f802e685b290632cc52f1","type":"artist","uuid":"c43a3b3d-9676-4af6-88d0-2369151e7aa8"}
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 0xdddc55c8063063ae65eb82cb181f1ca3db355519de1a978774d79ce6d35f2c51. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c43a3b3d-9676-4af6-88d0-2369151e7aa8.json and https://artists.proofprofile.net/proofs/artist/c43a3b3d-9676-4af6-88d0-2369151e7aa8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0xdddc55c8063063ae65eb82cb181f1ca3db355519de1a978774d79ce6d35f2c51","name":"Hubert Jabłoński","registered_at":"2026-06-20T20:15:21Z","symbol":"NIM1704624","token_address":"0x2c282a860aa51d51487f802e685b290632cc52f1","type":"artist","uuid":"c43a3b3d-9676-4af6-88d0-2369151e7aa8"}
album: Razem Możemy
  type: MusicAlbum
  date published: 2017-06-28
album: Satelity (Live Session)
  type: MusicAlbum
  date published: 2018-12-19
album: There's Nothing Holdin' Me Back (Live Session)
  type: MusicAlbum
  date published: 2019-02-23
  track: There's Nothing Holdin' Me Back (Live Session)
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253000
    explicit: false
    by artist: Hubert Jabłoński
    in album: There's Nothing Holdin' Me Back (Live Session)
      type: MusicAlbum
      date published: 2019-02-23
    isrc code: PL74E1900002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T17:07:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x315d5b0ea90005bfadabd04d2ed04aa02d9fde516b49fc15ec75071865c9219b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957591
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957591
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL74E1900002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T17:21:30Z
    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 0x315d5b0ea90005bfadabd04d2ed04aa02d9fde516b49fc15ec75071865c9219b. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/PL74E1900002.
      date published: 2026-07-11T17:21:30Z
    audio: There's Nothing Holdin' Me Back (Live Session)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.981
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.759
      additional property: Energy
        type: PropertyValue
        value: 0.643
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.46
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.517
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.974
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Pod prąd
  type: MusicAlbum
  date published: 2019-08-06
album: Plan
  type: MusicAlbum
  date published: 2019-12-05
album: Świt
  type: MusicAlbum
  date published: 2020-07-16