Goulasch Exotica
type: MusicGroup
popularity: 3
followers: 522
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd1757d71ee90550a0f34bfd69f951d164d4467849da8ab43aa4b20e705a84c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1381e5cf-46bc-4c09-bf1e-08c2a355a022.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1381e5cf-46bc-4c09-bf1e-08c2a355a022.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1381e5cf-46bc-4c09-bf1e-08c2a355a022
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd1757d71ee90550a0f34bfd69f951d164d4467849da8ab43aa4b20e705a84c0","name":"Goulasch Exotica","registered_at":"2026-06-15T20:23:56Z","symbol":"NIM0821819","token_address":"0x25457a8eb5f20a09875675e6cb2ffc40488f26d8","type":"artist","uuid":"1381e5cf-46bc-4c09-bf1e-08c2a355a022"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1757d71ee90550a0f34bfd69f951d164d4467849da8ab43aa4b20e705a84c0. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1381e5cf-46bc-4c09-bf1e-08c2a355a022.json and https://artists.proofprofile.net/proofs/artist/1381e5cf-46bc-4c09-bf1e-08c2a355a022.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xdd1757d71ee90550a0f34bfd69f951d164d4467849da8ab43aa4b20e705a84c0","name":"Goulasch Exotica","registered_at":"2026-06-15T20:23:56Z","symbol":"NIM0821819","token_address":"0x25457a8eb5f20a09875675e6cb2ffc40488f26d8","type":"artist","uuid":"1381e5cf-46bc-4c09-bf1e-08c2a355a022"}
album: Betyárvizit
  type: MusicAlbum
  date published: 2008-01-01
album: Goulasch Exotica
  type: MusicAlbum
  date published: 2008-05-15
album: Goulasch Exotica
  type: MusicAlbum
  date published: 2008-05-15
album: Betyárvizit
  type: MusicAlbum
  date published: 2008-09-24
album: Betyárvizit
  type: MusicAlbum
  date published: 2015-06-17
  track: Fekete Tyúk, Fekete Kút
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241573
    explicit: false
    by artist: Goulasch Exotica
    in album: Betyárvizit
      type: MusicAlbum
      date published: 2015-06-17
    isrc code: HUA220800203
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T13:39:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xecb8d1dc35b21a469beb274bc728cfaa5e9e56ac54f2c8f6368bccce31a6baf6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959015
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959015
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA220800203
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:52:01Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb8d1dc35b21a469beb274bc728cfaa5e9e56ac54f2c8f6368bccce31a6baf6. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), 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/HUA220800203.
      date published: 2026-07-21T13:52:01Z
    audio: Fekete Tyúk, Fekete Kút
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.997
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.763
      additional property: Energy
        type: PropertyValue
        value: 0.809
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.131
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.26
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.923
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.619
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major