SoulkaOuter
type: MusicGroup
popularity: 19
followers: 3972
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee17abf810783f40ea5174c05a1d8c4526855381af1fd1579d1f52830d3ce24c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad66e629-4ddb-470a-9212-02d8e22fb85e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad66e629-4ddb-470a-9212-02d8e22fb85e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad66e629-4ddb-470a-9212-02d8e22fb85e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
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 0xee17abf810783f40ea5174c05a1d8c4526855381af1fd1579d1f52830d3ce24c. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad66e629-4ddb-470a-9212-02d8e22fb85e.json and https://artists.proofprofile.net/proofs/artist/ad66e629-4ddb-470a-9212-02d8e22fb85e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
album: Polozhenie
  type: MusicAlbum
  date published: 2017
album: Polozhenie
  type: MusicAlbum
  date published: 2017
album: Polozhenie
  type: MusicAlbum
  date published: 2017-09-01
album: Polozhenie
  type: MusicAlbum
  date published: 2017-12-01
album: Polozhenie
  type: MusicAlbum
  date published: 2017-12-01
album: Polozhenie
  type: MusicAlbum
  date published: 2017-12-01
  track: Polozhenie
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130324
    explicit: false
    by artist: SoulkaOuter
    in album: Polozhenie
      type: MusicAlbum
      date published: 2017-12-01
    isrc code: QZLBC2300933
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:02:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f648e80097fd46ad309daa9e19bbb3faa13ea19695a8aa3fd1420aca4ad2cdd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZLBC2300933
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x7f648e80097fd46ad309daa9e19bbb3faa13ea19695a8aa3fd1420aca4ad2cdd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZLBC2300933.
      date published: 2026-07-06T01:26:17Z
    audio: Polozhenie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.041
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.643
      additional property: Energy
        type: PropertyValue
        value: 0.393
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.826
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.969
      additional property: Liveness
        type: PropertyValue
        value: 0.22
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.258
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.253
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Polozhenie
  type: MusicAlbum
  date published: 2017-12-01
album: Polozhenie
  type: MusicAlbum
  date published: 2017-12-01
album: Polozhenie
  type: MusicAlbum
  date published: 2017-12-01
album: Polozhenie
  type: MusicAlbum
  date published: 2019-01-18
album: Polozhenie
  type: MusicAlbum
  date published: 2020-01-19
album: Woo Sped Up
  type: MusicAlbum
  date published: 2022-05-10
album: Polozhenie
  type: MusicAlbum
  date published: 2023-01-25