Gábor Boldoczki
type: MusicGroup
description: thumb|Gábor Boldoczki, 2010 Gábor Boldoczki (born 1976 in Szeged, Hungary) is a Hungarian trumpeter who plays Classical music. Boldoczki first played the trumpet in 2004 in the Salzburg Festival. He
popularity: 17
followers: 1163
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d9aeb4ba663520b69d3791d797d36772e1daad1dcd37dc6e0f5257a2c0338a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b006304-7973-4dd8-8168-64b8485f5869.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b006304-7973-4dd8-8168-64b8485f5869.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b006304-7973-4dd8-8168-64b8485f5869
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d9aeb4ba663520b69d3791d797d36772e1daad1dcd37dc6e0f5257a2c0338a7","name":"Gábor Boldoczki","registered_at":"2026-06-14T15:44:03Z","symbol":"NIM0499698","token_address":"0xffa106bee87188a5986fc1aa247b2d10ff87fee3","type":"artist","uuid":"6b006304-7973-4dd8-8168-64b8485f5869"}
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 0x1d9aeb4ba663520b69d3791d797d36772e1daad1dcd37dc6e0f5257a2c0338a7. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b006304-7973-4dd8-8168-64b8485f5869.json and https://artists.proofprofile.net/proofs/artist/6b006304-7973-4dd8-8168-64b8485f5869.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x1d9aeb4ba663520b69d3791d797d36772e1daad1dcd37dc6e0f5257a2c0338a7","name":"Gábor Boldoczki","registered_at":"2026-06-14T15:44:03Z","symbol":"NIM0499698","token_address":"0xffa106bee87188a5986fc1aa247b2d10ff87fee3","type":"artist","uuid":"6b006304-7973-4dd8-8168-64b8485f5869"}
album: Glanz der Trompete
  type: MusicAlbum
  date published: 2002-10-28
album: Italian Concertos
  type: MusicAlbum
  date published: 2006-11-17
album: Händel Telemann
  type: MusicAlbum
  date published: 2007-11-02
album: Gloria
  type: MusicAlbum
  date published: 2008-11-07
album: Bach, Händel, Purcell: Gloria
  type: MusicAlbum
  date published: 2008-11-10
album: Bach
  type: MusicAlbum
  date published: 2010-10-04
album: Festliche Trompetenkonzerte
  type: MusicAlbum
  date published: 2014-10-03
album: Oriental Trumpet Concertos
  type: MusicAlbum
  date published: 2016-09-16
  track: Pictures of Childhood: A Little Song (Arr. for Trumpet and Orchestra)
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147120
    explicit: false
    by artist: Gábor Boldoczki
    in album: Oriental Trumpet Concertos
      type: MusicAlbum
      date published: 2016-09-16
    isrc code: DEE861600614
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:12:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc2c04927f8bf6f0cd8f90908a32497f13b9c326bfc8131fe09c60b72be39e807
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE861600614
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xc2c04927f8bf6f0cd8f90908a32497f13b9c326bfc8131fe09c60b72be39e807. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEE861600614.
      date published: 2026-07-04T10:04:33Z
    audio: Pictures of Childhood: A Little Song (Arr. for Trumpet and Orchestra)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.646
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.122
      additional property: Energy
        type: PropertyValue
        value: 0.152
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.972
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.928
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.06
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.221
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bohemian Rhapsody
  type: MusicAlbum
  date published: 2017-10-06
album: Versailles
  type: MusicAlbum
  date published: 2020-09-18