Rudolf Korv
type: MusicGroup
popularity: 12
followers: 823
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76c57c45bf72dce79f6099259f99c47d5d6d17427df6858b7ba7364fa621d635
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66c75c2f-06ba-4ab5-b8b3-3cfb37f1f1ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/66c75c2f-06ba-4ab5-b8b3-3cfb37f1f1ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/66c75c2f-06ba-4ab5-b8b3-3cfb37f1f1ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76c57c45bf72dce79f6099259f99c47d5d6d17427df6858b7ba7364fa621d635","name":"Rudolf Korv","registered_at":"2026-06-14T15:17:56Z","symbol":"NIM0493471","token_address":"0x6adfec9f51af451751e43a5dabc2d288949386dc","type":"artist","uuid":"66c75c2f-06ba-4ab5-b8b3-3cfb37f1f1ed"}
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 0x76c57c45bf72dce79f6099259f99c47d5d6d17427df6858b7ba7364fa621d635. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66c75c2f-06ba-4ab5-b8b3-3cfb37f1f1ed.json and https://artists.proofprofile.net/proofs/artist/66c75c2f-06ba-4ab5-b8b3-3cfb37f1f1ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x76c57c45bf72dce79f6099259f99c47d5d6d17427df6858b7ba7364fa621d635","name":"Rudolf Korv","registered_at":"2026-06-14T15:17:56Z","symbol":"NIM0493471","token_address":"0x6adfec9f51af451751e43a5dabc2d288949386dc","type":"artist","uuid":"66c75c2f-06ba-4ab5-b8b3-3cfb37f1f1ed"}
album: When I Get Home from Memphis
  type: MusicAlbum
  date published: 2019-01-10
album: Oregon (The Land I Love)
  type: MusicAlbum
  date published: 2020-07-28
album: The Divided
  type: MusicAlbum
  date published: 2021-05-17
album: The Divided
  type: MusicAlbum
  date published: 2021-07-04
album: The Divided
  type: MusicAlbum
  date published: 2021-07-04
  track: When I Get Home from Memphis
    type: MusicRecording
    duration: PT4M52S
    duration ms: 292750
    explicit: false
    by artist: Rudolf Korv
    in album: The Divided
      type: MusicAlbum
      date published: 2021-07-04
    isrc code: USCGH1926956
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T14:45:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe2f139ef378269878ae3f96ea8b7632829e66a9dda03f2ef86b933042472b62f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958170
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958170
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1926956
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T17:47:53Z
    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 0xe2f139ef378269878ae3f96ea8b7632829e66a9dda03f2ef86b933042472b62f. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:47:53Z), 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/USCGH1926956.
      date published: 2026-07-15T17:47:53Z
    audio: When I Get Home from Memphis
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.944
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.575
      additional property: Energy
        type: PropertyValue
        value: 0.438
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.072
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.258
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.834
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Divided
  type: MusicAlbum
  date published: 2021-07-04
album: When I Get Home from Memphis (The Memphis Sessions)
  type: MusicAlbum
  date published: 2025-04-01
album: When I Get Home from Memphis (The Memphis Sessions)
  type: MusicAlbum
  date published: 2025-04-01
album: When I Get Home from Memphis (The Memphis Sessions)
  type: MusicAlbum
  date published: 2025-04-06