Peter Balazs
type: MusicGroup
popularity: 38
followers: 133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed9dc70c3a9097211c133a6760cc4a949f7be20fc936ef37e13e50fd626aa8db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26bb89d0-b74c-43fa-b717-8a697e9b839d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26bb89d0-b74c-43fa-b717-8a697e9b839d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26bb89d0-b74c-43fa-b717-8a697e9b839d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed9dc70c3a9097211c133a6760cc4a949f7be20fc936ef37e13e50fd626aa8db","name":"Peter Balazs","registered_at":"2026-06-11T14:33:54Z","symbol":"NIM0050423","token_address":"0x080993501511e9e455951b929bd7b40960e2afd3","type":"artist","uuid":"26bb89d0-b74c-43fa-b717-8a697e9b839d"}
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 0xed9dc70c3a9097211c133a6760cc4a949f7be20fc936ef37e13e50fd626aa8db. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26bb89d0-b74c-43fa-b717-8a697e9b839d.json and https://artists.proofprofile.net/proofs/artist/26bb89d0-b74c-43fa-b717-8a697e9b839d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xed9dc70c3a9097211c133a6760cc4a949f7be20fc936ef37e13e50fd626aa8db","name":"Peter Balazs","registered_at":"2026-06-11T14:33:54Z","symbol":"NIM0050423","token_address":"0x080993501511e9e455951b929bd7b40960e2afd3","type":"artist","uuid":"26bb89d0-b74c-43fa-b717-8a697e9b839d"}
album: Azok a 80-as évek... I.
  type: MusicAlbum
  date published: 2023-08-18
album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
  track: Menni kéne
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132200
    explicit: false
    by artist: Presser Gabor
    by artist: Locomotiv GT
    by artist: Vígszínház együttese
    by artist: Béla Ernyei
    by artist: Éva Almási
    by artist: Peter Balazs
    by artist: Ilona Beres
    by artist: László Tóth Tahi
    by artist: Anna Adamis
    by artist: Erika Szegedi
    by artist: Erzsébet Kútvölgyi
    by artist: Marta Egri
    by artist: Eva Szerencsi
    by artist: Tibor Déry
    in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
      type: MusicAlbum
      date published: 1973-02-01
    genre: classic-hungarian-rock
    genre: hungarian-pop
    isrc code: HUA253765901
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-19T16:17:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3bc4fd0f730b8f76b1c40db36c20ac10bd0374a6a0c7e7f0249cd2f0b18b5cb1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765901
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 0x3bc4fd0f730b8f76b1c40db36c20ac10bd0374a6a0c7e7f0249cd2f0b18b5cb1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253765901.
      date published: 2026-07-02T03:30:09Z
    audio: Menni kéne
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.702
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.541
      additional property: Energy
        type: PropertyValue
        value: 0.594
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.136
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.274
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.487
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.923
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Valaki mondja meg
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181133
    explicit: false
    by artist: Presser Gabor
    by artist: Locomotiv GT
    by artist: Vígszínház együttese
    by artist: Béla Ernyei
    by artist: Éva Almási
    by artist: Peter Balazs
    by artist: Ilona Beres
    by artist: László Tóth Tahi
    by artist: Anna Adamis
    by artist: Erika Szegedi
    by artist: Erzsébet Kútvölgyi
    by artist: Marta Egri
    by artist: Eva Szerencsi
    by artist: Tibor Déry
    in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
      type: MusicAlbum
      date published: 1973-02-01
    genre: classic-hungarian-rock
    genre: hungarian-pop
    isrc code: HUA253765902
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T19:01:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x00707f73b153e977414aa3577671975575604588d09c28e28b14d153fe5087d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953515
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953515
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765902
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T12:53:06Z
    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 0x00707f73b153e977414aa3577671975575604588d09c28e28b14d153fe5087d7. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/HUA253765902.
      date published: 2026-06-13T12:53:06Z
    audio: Valaki mondja meg
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.854
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Arra születtem
  track: Ringasd el magad No. 1
  track: Nem akarom látni
  track: A fák Is siratják
  track: Add, hogy még egyszer
  track: Ringasd el magad No. 2
  track: Vinnélek, vinnélek
  track: Indulás a koncertre
  track: Eszter keresése
  track: Arra született
  track: Finálé
  track: Harmincéves vagyok: Születésnapodra
  track: Harmincéves vagyok: Hány cédula egy élet
  track: Harmincéves vagyok: Hazudj valami szépet
  track: Harmincéves vagyok: Altatódal felnotteknek
  track: Harmincéves vagyok: A csend
  track: Harmincéves vagyok: Hány cédulát írtál
  track: Harmincéves vagyok: Mi Is leszünk szenilisek
  track: Harmincéves vagyok: Kicsi ember
  track: Harmincéves vagyok: Kenyérdal
album: „Képzelt riport egy amerikai popfesztiválról” Összes Dalai
album: A padlás
album: Best of Presser Gábor - Szerzői válogatás I.
album: István, A Király (Rockopera)
album: Ugri bugri
album: Süsü, a pesztra, Vendég a háznál, öröm a háznál
album: Benedek Elek mesék
album: Süsü, a sárkány
album: A mű Süsü - A bűvös virág
album: Süsü csapdába esik, Süsü és a sárkánylány
album: Adamis Anna legnagyobb slágerei
album: Süsü újabb kalandjai

Musical Key
type: PropertyValue
value: 3

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.549

Energy
type: PropertyValue
value: 0.485

Speechiness
type: PropertyValue
value: 0.105

Acousticness
type: PropertyValue
value: 0.684

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.052

Valence (Positivity)
type: PropertyValue
value: 0.404

Loudness (dB)
type: PropertyValue
value: -18.352

Key Name
type: PropertyValue
value: Eb

Mode Name
type: PropertyValue
value: Major

Arra születtem
type: MusicRecording
duration: PT2M3S
duration ms: 123093
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765903
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T04:58:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0344e35b6567d926f112508889334e866bd4a877ef47687bf69420680e01e14d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765903
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x0344e35b6567d926f112508889334e866bd4a877ef47687bf69420680e01e14d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253765903.
  date published: 2026-07-02T03:30:09Z
audio: Arra születtem
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.1
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.513
  additional property: Energy
    type: PropertyValue
    value: 0.251
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.882
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.004
  additional property: Liveness
    type: PropertyValue
    value: 0.142
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.213
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.024
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ringasd el magad No. 1
type: MusicRecording
duration: PT3M27S
duration ms: 207266
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765904
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T06:30:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x845d7cf68db91861f6975172c70ae9dbed48aff4b390bd6b383182efc1950991
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765904
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x845d7cf68db91861f6975172c70ae9dbed48aff4b390bd6b383182efc1950991. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253765904.
  date published: 2026-06-13T13:32:09Z
audio: Ringasd el magad No. 1
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.543
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.54
  additional property: Energy
    type: PropertyValue
    value: 0.389
  additional property: Speechiness
    type: PropertyValue
    value: 0.421
  additional property: Acousticness
    type: PropertyValue
    value: 0.487
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.044
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.562
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.893
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Nem akarom látni
type: MusicRecording
duration: PT2M30S
duration ms: 150533
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765905
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:16:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x105ab5c36382cb9c3f6c5939c8a90a7102e370bba3b2ea0429deb4ee89e7b1fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765905
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x105ab5c36382cb9c3f6c5939c8a90a7102e370bba3b2ea0429deb4ee89e7b1fd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253765905.
  date published: 2026-07-02T03:30:09Z
audio: Nem akarom látni
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 107.353
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.418
  additional property: Energy
    type: PropertyValue
    value: 0.097
  additional property: Speechiness
    type: PropertyValue
    value: 0.079
  additional property: Acousticness
    type: PropertyValue
    value: 0.971
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.073
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.314
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.105
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

A fák Is siratják
type: MusicRecording
duration: PT2M12S
duration ms: 132173
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765906
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:16:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8dd8c549eb2bdf8d19c5bf0fd2f62349c45f840fb00970c1503d4226138531e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765906
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0xd8dd8c549eb2bdf8d19c5bf0fd2f62349c45f840fb00970c1503d4226138531e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253765906.
  date published: 2026-07-02T03:30:09Z
audio: A fák Is siratják
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 101.719
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.423
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.975
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.383
  additional property: Liveness
    type: PropertyValue
    value: 0.137
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.138
  additional property: Loudness (dB)
    type: PropertyValue
    value: -24.324
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Add, hogy még egyszer
type: MusicRecording
duration: PT2M35S
duration ms: 155666
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765907
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-20T01:06:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2090429ca6c9dcf89de524c386921b76e7a4a4e66967519978391a0e9ca699a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765907
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x2090429ca6c9dcf89de524c386921b76e7a4a4e66967519978391a0e9ca699a4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253765907.
  date published: 2026-07-02T03:30:09Z
audio: Add, hogy még egyszer
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.372
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.495
  additional property: Energy
    type: PropertyValue
    value: 0.304
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.856
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.261
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.498
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.7
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ringasd el magad No. 2
type: MusicRecording
duration: PT3M57S
duration ms: 237933
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765908
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T07:26:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc65478c3ce05e8e52a62cc11ec47d5c6c19ffbfaf4eefe3c1cda875f045413f0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765908
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xc65478c3ce05e8e52a62cc11ec47d5c6c19ffbfaf4eefe3c1cda875f045413f0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA253765908.
  date published: 2026-07-02T03:55:08Z
audio: Ringasd el magad No. 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.88
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.684
  additional property: Energy
    type: PropertyValue
    value: 0.639
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.063
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.058
  additional property: Liveness
    type: PropertyValue
    value: 0.05
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.969
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.878
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Vinnélek, vinnélek
type: MusicRecording
duration: PT2M53S
duration ms: 173466
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765909
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T16:43:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb777a3c223eb66e5f998cd534eff7e25f6a44d6fcd567e18a1d2aaf64d74d893
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765909
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xb777a3c223eb66e5f998cd534eff7e25f6a44d6fcd567e18a1d2aaf64d74d893. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253765909.
  date published: 2026-06-13T13:32:09Z
audio: Vinnélek, vinnélek
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.141
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.506
  additional property: Energy
    type: PropertyValue
    value: 0.077
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.889
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.442
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.286
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Indulás a koncertre
type: MusicRecording
duration: PT1M32S
duration ms: 92160
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765910
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:48:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2fc6fc4caba63e11e8414d9d33ffdbe0ca461f6868d40d26ed692d1a702097ed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765910
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x2fc6fc4caba63e11e8414d9d33ffdbe0ca461f6868d40d26ed692d1a702097ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA253765910.
  date published: 2026-07-02T03:55:08Z
audio: Indulás a koncertre
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.023
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.69
  additional property: Energy
    type: PropertyValue
    value: 0.905
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.656
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.903
  additional property: Liveness
    type: PropertyValue
    value: 0.06
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.642
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.189
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Eszter keresése
type: MusicRecording
duration: PT3M2S
duration ms: 182573
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765911
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T12:03:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bd94c1ad9669eb5e7ee0cbce3b3617928a52c6998a9d2d81305bd10fb0f58cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765911
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x8bd94c1ad9669eb5e7ee0cbce3b3617928a52c6998a9d2d81305bd10fb0f58cc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253765911.
  date published: 2026-07-02T03:30:09Z
audio: Eszter keresése
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.916
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.683
  additional property: Energy
    type: PropertyValue
    value: 0.152
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.95
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.041
  additional property: Liveness
    type: PropertyValue
    value: 0.092
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.448
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.793
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Arra született
type: MusicRecording
duration: PT2M0S
duration ms: 120933
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765912
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T06:59:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc29c672376f00ac72f2e10604c2e8a062311762d01dfcc6ab7ebcd86323621c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765912
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xc29c672376f00ac72f2e10604c2e8a062311762d01dfcc6ab7ebcd86323621c5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA253765912.
  date published: 2026-07-02T03:55:08Z
audio: Arra született
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 105.52
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.159
  additional property: Energy
    type: PropertyValue
    value: 0.207
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.713
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.036
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.36
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Finálé
type: MusicRecording
duration: PT2M23S
duration ms: 143360
explicit: false
by artist: Presser Gabor
by artist: Locomotiv GT
by artist: Vígszínház együttese
by artist: Béla Ernyei
by artist: Éva Almási
by artist: Peter Balazs
by artist: Ilona Beres
by artist: László Tóth Tahi
by artist: Anna Adamis
by artist: Erika Szegedi
by artist: Erzsébet Kútvölgyi
by artist: Marta Egri
by artist: Eva Szerencsi
by artist: Tibor Déry
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765913
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T19:41:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ca167cfdd9a16d400fd5a1ae7dc1668544459c660432826b567f42a1805020d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765913
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x5ca167cfdd9a16d400fd5a1ae7dc1668544459c660432826b567f42a1805020d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253765913.
  date published: 2026-06-13T13:32:09Z
audio: Finálé
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.835
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.602
  additional property: Energy
    type: PropertyValue
    value: 0.525
  additional property: Speechiness
    type: PropertyValue
    value: 0.159
  additional property: Acousticness
    type: PropertyValue
    value: 0.884
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.789
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.128
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Harmincéves vagyok: Születésnapodra
type: MusicRecording
duration: PT2M28S
duration ms: 148573
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765914
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T16:17:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee07923dba38d76e98b78405e2981b38199c225ae57301699dbe96cd07c2114c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765914
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0xee07923dba38d76e98b78405e2981b38199c225ae57301699dbe96cd07c2114c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253765914.
  date published: 2026-07-02T03:30:09Z
audio: Harmincéves vagyok: Születésnapodra
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 168.096
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.472
  additional property: Energy
    type: PropertyValue
    value: 0.502
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.479
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.183
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.906
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.381
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Harmincéves vagyok: Hány cédula egy élet
type: MusicRecording
duration: PT3M21S
duration ms: 201933
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765915
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T13:48:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x98a58b3dad566f81413bfa409ce4fd5e55944c82d7158866f1f3edeb6aa58b88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765915
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x98a58b3dad566f81413bfa409ce4fd5e55944c82d7158866f1f3edeb6aa58b88. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA253765915.
  date published: 2026-07-02T03:55:08Z
audio: Harmincéves vagyok: Hány cédula egy élet
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.948
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.688
  additional property: Energy
    type: PropertyValue
    value: 0.492
  additional property: Speechiness
    type: PropertyValue
    value: 0.132
  additional property: Acousticness
    type: PropertyValue
    value: 0.542
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.121
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.501
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.059
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Harmincéves vagyok: Hazudj valami szépet
type: MusicRecording
duration: PT6M32S
duration ms: 392266
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765916
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T15:53:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c550a28e18f80915b784b13c43b4085c01d0242ed69093321acb03e1bf10678
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765916
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x1c550a28e18f80915b784b13c43b4085c01d0242ed69093321acb03e1bf10678. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA253765916.
  date published: 2026-07-02T03:55:08Z
audio: Harmincéves vagyok: Hazudj valami szépet
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.996
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.365
  additional property: Energy
    type: PropertyValue
    value: 0.464
  additional property: Speechiness
    type: PropertyValue
    value: 0.056
  additional property: Acousticness
    type: PropertyValue
    value: 0.311
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.501
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.961
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Harmincéves vagyok: Altatódal felnotteknek
type: MusicRecording
duration: PT3M7S
duration ms: 187333
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765917
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T20:04:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d7b5fa28d920c3de2d46a9d90f867dcecde0123a2e6e9aebb575228eea9abaf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765917
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0x4d7b5fa28d920c3de2d46a9d90f867dcecde0123a2e6e9aebb575228eea9abaf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA253765917.
  date published: 2026-07-02T03:55:08Z
audio: Harmincéves vagyok: Altatódal felnotteknek
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.635
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.286
  additional property: Energy
    type: PropertyValue
    value: 0.158
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.938
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.268
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.136
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Harmincéves vagyok: A csend
type: MusicRecording
duration: PT3M24S
duration ms: 204560
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765918
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T11:21:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x269589a0f4f00c88989850e7cb3ef81f295041532c80c4ae0e5b0586325aed40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960099
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960099
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765918
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T11:30:20Z
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 0x269589a0f4f00c88989850e7cb3ef81f295041532c80c4ae0e5b0586325aed40. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/HUA253765918.
  date published: 2026-07-29T11:30:20Z
audio: Harmincéves vagyok: A csend
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.501
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.538
  additional property: Energy
    type: PropertyValue
    value: 0.187
  additional property: Speechiness
    type: PropertyValue
    value: 0.375
  additional property: Acousticness
    type: PropertyValue
    value: 0.696
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.011
  additional property: Liveness
    type: PropertyValue
    value: 0.249
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.36
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.971
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Harmincéves vagyok: Hány cédulát írtál
type: MusicRecording
duration: PT1M48S
duration ms: 108040
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765919
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T18:00:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3cad258bf4331e286fc9acb8e22e6a5500202d78f367438db55e7220004d55f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959163
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959163
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765919
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T18:47:29Z
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 0x3cad258bf4331e286fc9acb8e22e6a5500202d78f367438db55e7220004d55f4. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/HUA253765919.
  date published: 2026-07-22T18:47:29Z
audio: Harmincéves vagyok: Hány cédulát írtál
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.29
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.688
  additional property: Energy
    type: PropertyValue
    value: 0.51
  additional property: Speechiness
    type: PropertyValue
    value: 0.241
  additional property: Acousticness
    type: PropertyValue
    value: 0.619
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.253
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.819
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Harmincéves vagyok: Mi Is leszünk szenilisek
type: MusicRecording
duration: PT2M17S
duration ms: 137933
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765920
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T13:24:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4f4c1449ff5f9718ae5b3bc8c3698517cf66fae8e69208c69f02fefccd6da81
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765920
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xe4f4c1449ff5f9718ae5b3bc8c3698517cf66fae8e69208c69f02fefccd6da81. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA253765920.
  date published: 2026-07-02T03:55:08Z
audio: Harmincéves vagyok: Mi Is leszünk szenilisek
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 129.323
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.573
  additional property: Energy
    type: PropertyValue
    value: 0.691
  additional property: Speechiness
    type: PropertyValue
    value: 0.13
  additional property: Acousticness
    type: PropertyValue
    value: 0.769
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.137
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.821
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.062
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Harmincéves vagyok: Kicsi ember
type: MusicRecording
duration: PT3M52S
duration ms: 232133
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765921
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T19:30:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd5f8ce951564112c48f1e23f1a9fac50b911ddc235792a613586dca5d0ec58d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960138
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960138
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765921
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T19:35:34Z
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 0xd5f8ce951564112c48f1e23f1a9fac50b911ddc235792a613586dca5d0ec58d7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HUA253765921.
  date published: 2026-07-29T19:35:34Z
audio: Harmincéves vagyok: Kicsi ember
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 160.788
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.253
  additional property: Energy
    type: PropertyValue
    value: 0.378
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.37
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.504
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.196
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.926
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Harmincéves vagyok: Kenyérdal
type: MusicRecording
duration: PT5M29S
duration ms: 329000
explicit: false
by artist: Presser Gabor
by artist: Peter Balazs
by artist: Erzsébet Kútvölgyi
by artist: András Kern
by artist: Gyula Szombathy
by artist: Vígszínház, A
by artist: Apostol
by artist: Locomotiv GT
by artist: Geza D. Hegedus
by artist: László Tóth
in album: Képzelt riport egy amerikai pop fesztiválról összes dalai
  type: MusicAlbum
  date published: 1973-02-01
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253765922
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T10:27:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f1e159617251f5bb53b4d21c589b9d1352d29c5b371cccd6962d65319ccff0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960095
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960095
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765922
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T11:07:37Z
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 0x4f1e159617251f5bb53b4d21c589b9d1352d29c5b371cccd6962d65319ccff0c. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/HUA253765922.
  date published: 2026-07-29T11:07:37Z
audio: Harmincéves vagyok: Kenyérdal
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.757
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.388
  additional property: Energy
    type: PropertyValue
    value: 0.283
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.604
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.334
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.997
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

„Képzelt riport egy amerikai popfesztiválról” Összes Dalai
type: MusicAlbum
date published: 2023-03-23
track: Valaki mondja meg
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181133
  explicit: false
  by artist: Presser Gabor
  by artist: Locomotiv GT
  by artist: Vígszínház együttese
  by artist: Béla Ernyei
  by artist: Éva Almási
  by artist: Peter Balazs
  by artist: Ilona Beres
  by artist: László Tóth Tahi
  by artist: Anna Adamis
  by artist: Erika Szegedi
  by artist: Erzsébet Kútvölgyi
  by artist: Marta Egri
  by artist: Eva Szerencsi
  by artist: Tibor Déry
  in album: „Képzelt riport egy amerikai popfesztiválról” Összes Dalai
    type: MusicAlbum
    date published: 2023-03-23
  popularity: 3
  genre: classic-hungarian-rock
  genre: hungarian-pop
  isrc code: HUA253765902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T19:01:10+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x00707f73b153e977414aa3577671975575604588d09c28e28b14d153fe5087d7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253765902
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x00707f73b153e977414aa3577671975575604588d09c28e28b14d153fe5087d7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA253765902.
    date published: 2026-07-08T03:20:19Z
  audio: Valaki mondja meg
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 99.854
    additional property: Musical Key
      type: PropertyValue
      value: 3
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.549
    additional property: Energy
      type: PropertyValue
      value: 0.485
    additional property: Speechiness
      type: PropertyValue
      value: 0.105
    additional property: Acousticness
      type: PropertyValue
      value: 0.684
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.052
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.404
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.352
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

A padlás
type: MusicAlbum
date published: 2015-07-01
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:30:09Z
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track: A padlas: Act I: Eg es fold kozott (Between Land and Sky) (Kolyok, Herceg, Torpe, Megloko)
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    date published: 2026-06-13T13:32:09Z
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track: A padlas: Act I: Mit er egy nagymama unokak nelkul (What Is a Grandma Worth Without Grandchildren) (Mamoka)
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track: A padlas: Act I: Ez o, ez o (It's Him, It's Him) (Kolyok, Herceg, Torpe, Megloko)
track: A padlas: Act I: Enyem a palya (It's My Field) (Temuller)
track: A padlas: Act I: Valahol Orokre szepek I (Somewhere Eternal Beauty I) (Kolyok)
track: A padlas: Act I: Radiouzenetek (Radio Messages) (Radios, Kolyok, Herceg, Torpe, Megloko)
track: A padlas: Act I: Orokre szepek II (Eternal Beauty II) (Revesz, Radios)
track: A padlas: Act I: Szilvasgomboc (Plum Dumplings) (Mamoka, Revesz, Herceg, Suni, Radios, Kolyok, Torpe, Megloko)
track: A padlas: Act I: Finale: Varazskonyv (Magic Book) (Radios, Suni, Revesz, Kolyok, Herceg, Torpe, Megloko)
track: A padlas: Act II: Nem szolnak a csillagok (Stars Are Silent) (Suni, Radios)
track: A padlas: Act II: Fenyev tavolsag (Light Year Distance) (Radios)
track: A padlas: Act II: Utana repulunk (After That We Fly Away) (Revesz, Kolyok, Herceg, Megloko, Torpe, Suni, Radios)
track: A padlas: Act II: Valaki hamisan enekel (Someone Is Out of Tune) (Suni)
track: A padlas: Act II: Orokre szepek III (Eternal Beauty III) (Kolyok, Herceg, Megloko)
track: A padlas: Act II: Love Duet: Csupa-csupa-padlas (Only-Only-Attics) (Suni, Radios)
track: A padlas: Act II: Finale (All)

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Geza D. Hegedus
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László Méhes
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Péter Rudolf
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Erika Papai
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Geza Racz
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Peter Balazs
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András Sipos
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date published: 2026-07-02T03:30:09Z

A padlas: Act I: Mit er egy nagymama unokak nelkul (What Is a Grandma Worth Without Grandchildren) (Mamoka)
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A padlas: Act I: Ez o, ez o (It's Him, It's Him) (Kolyok, Herceg, Torpe, Megloko)
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popularity: 20
genre: classic-hungarian-rock
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act I: Ez o, ez o (It's Him, It's Him) (Kolyok, Herceg, Torpe, Megloko)
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popularity: 17
genre: classic-hungarian-rock
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
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A padlas: Act I: Valahol Orokre szepek I (Somewhere Eternal Beauty I) (Kolyok)
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popularity: 20
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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 0x27591484346a9710803c28f85b00249a84a50e19713d9bf6cb76f2dd1fb4a80f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253772706.
  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act I: Valahol Orokre szepek I (Somewhere Eternal Beauty I) (Kolyok)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.058
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.282
  additional property: Energy
    type: PropertyValue
    value: 0.099
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.518
  additional property: Liveness
    type: PropertyValue
    value: 0.065
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.694
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act I: Radiouzenetek (Radio Messages) (Radios, Kolyok, Herceg, Torpe, Megloko)
type: MusicRecording
duration: PT3M57S
duration ms: 237106
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 16
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772707
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T17:38:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63ee3b6b6618cdeec2c68b85a21946592078b6e881ead2c943c3cfc9bebb93fb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772707
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x63ee3b6b6618cdeec2c68b85a21946592078b6e881ead2c943c3cfc9bebb93fb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253772707.
  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act I: Radiouzenetek (Radio Messages) (Radios, Kolyok, Herceg, Torpe, Megloko)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 169.254
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.239
  additional property: Energy
    type: PropertyValue
    value: 0.297
  additional property: Speechiness
    type: PropertyValue
    value: 0.063
  additional property: Acousticness
    type: PropertyValue
    value: 0.252
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.192
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.064
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.023
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

A padlas: Act I: Orokre szepek II (Eternal Beauty II) (Revesz, Radios)
type: MusicRecording
duration: PT3M0S
duration ms: 180866
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 21
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772708
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:02:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3e20cf2e656081bfc078164c98604f80f97055c9bc79d5e4c983448d2ffd7f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772708
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xa3e20cf2e656081bfc078164c98604f80f97055c9bc79d5e4c983448d2ffd7f1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253772708.
  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act I: Orokre szepek II (Eternal Beauty II) (Revesz, Radios)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.283
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.305
  additional property: Energy
    type: PropertyValue
    value: 0.167
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.934
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.014
  additional property: Liveness
    type: PropertyValue
    value: 0.1
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.116
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.492
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act I: Szilvasgomboc (Plum Dumplings) (Mamoka, Revesz, Herceg, Suni, Radios, Kolyok, Torpe, Megloko)
type: MusicRecording
duration: PT1M59S
duration ms: 119560
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 23
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772709
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-09T11:02:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1672d579129319921fa85df23f2f33dc78f3e3361213709353c817561871be63
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772709
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x1672d579129319921fa85df23f2f33dc78f3e3361213709353c817561871be63. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253772709.
  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act I: Szilvasgomboc (Plum Dumplings) (Mamoka, Revesz, Herceg, Suni, Radios, Kolyok, Torpe, Megloko)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.983
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.725
  additional property: Energy
    type: PropertyValue
    value: 0.338
  additional property: Speechiness
    type: PropertyValue
    value: 0.067
  additional property: Acousticness
    type: PropertyValue
    value: 0.817
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.58
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.139
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act I: Finale: Varazskonyv (Magic Book) (Radios, Suni, Revesz, Kolyok, Herceg, Torpe, Megloko)
type: MusicRecording
duration: PT3M43S
duration ms: 223906
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 18
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:13:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46bfc623312a038882b0773f5037c68c46676a0b1d88e7369e4118213c58c221
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772710
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0x46bfc623312a038882b0773f5037c68c46676a0b1d88e7369e4118213c58c221. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253772710.
  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act I: Finale: Varazskonyv (Magic Book) (Radios, Suni, Revesz, Kolyok, Herceg, Torpe, Megloko)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 187.992
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.329
  additional property: Energy
    type: PropertyValue
    value: 0.574
  additional property: Speechiness
    type: PropertyValue
    value: 0.434
  additional property: Acousticness
    type: PropertyValue
    value: 0.799
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.343
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.391
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.398
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act II: Nem szolnak a csillagok (Stars Are Silent) (Suni, Radios)
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 19
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772711
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T07:14:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfaa308d16ab20ad9d6fc5c24469e077a1e0fabcf8ef1c91d8b28731a8a6653f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772711
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xdfaa308d16ab20ad9d6fc5c24469e077a1e0fabcf8ef1c91d8b28731a8a6653f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253772711.
  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act II: Nem szolnak a csillagok (Stars Are Silent) (Suni, Radios)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 144.219
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.315
  additional property: Energy
    type: PropertyValue
    value: 0.097
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.171
  additional property: Liveness
    type: PropertyValue
    value: 0.125
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.081
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.809
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act II: Fenyev tavolsag (Light Year Distance) (Radios)
type: MusicRecording
duration: PT3M19S
duration ms: 199066
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 31
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772712
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T19:17:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23f41851efe65975812291f8d6e1aebc96b5910b00cef2a583a3e8f6cc0b9ad4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772712
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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 0x23f41851efe65975812291f8d6e1aebc96b5910b00cef2a583a3e8f6cc0b9ad4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/HUA253772712.
  date published: 2026-06-13T12:53:06Z
audio: A padlas: Act II: Fenyev tavolsag (Light Year Distance) (Radios)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.386
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.538
  additional property: Energy
    type: PropertyValue
    value: 0.149
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.911
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.086
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.138
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.816
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Minor

A padlas: Act II: Utana repulunk (After That We Fly Away) (Revesz, Kolyok, Herceg, Megloko, Torpe, Suni, Radios)
type: MusicRecording
duration: PT1M59S
duration ms: 119560
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 17
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772713
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:59:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd246f7ea483a66eb1bf23d2820952b676938c35de02a36df0b5d1685c463146f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772713
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0xd246f7ea483a66eb1bf23d2820952b676938c35de02a36df0b5d1685c463146f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253772713.
  date published: 2026-07-02T03:30:09Z
audio: A padlas: Act II: Utana repulunk (After That We Fly Away) (Revesz, Kolyok, Herceg, Megloko, Torpe, Suni, Radios)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.844
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.37
  additional property: Energy
    type: PropertyValue
    value: 0.338
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.7
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.426
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.396
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.374
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act II: Valaki hamisan enekel (Someone Is Out of Tune) (Suni)
type: MusicRecording
duration: PT2M16S
duration ms: 136600
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 15
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772714
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-19T06:18:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64c86adefd0393fe3e198e2a6455d2dc248daec1e8428b91f244c5b8b7c56eb7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772714
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x64c86adefd0393fe3e198e2a6455d2dc248daec1e8428b91f244c5b8b7c56eb7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253772714.
  date published: 2026-07-02T03:30:09Z
audio: A padlas: Act II: Valaki hamisan enekel (Someone Is Out of Tune) (Suni)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.093
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.622
  additional property: Energy
    type: PropertyValue
    value: 0.066
  additional property: Speechiness
    type: PropertyValue
    value: 0.181
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.081
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.206
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.753
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act II: Orokre szepek III (Eternal Beauty III) (Kolyok, Herceg, Megloko)
type: MusicRecording
duration: PT2M27S
duration ms: 147306
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 17
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772715
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:58:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2817556e8594140153f3574d7786f8a666ba2aaa518dd5b3f931643f3f746187
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772715
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0x2817556e8594140153f3574d7786f8a666ba2aaa518dd5b3f931643f3f746187. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253772715.
  date published: 2026-07-02T03:30:09Z
audio: A padlas: Act II: Orokre szepek III (Eternal Beauty III) (Kolyok, Herceg, Megloko)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.167
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.206
  additional property: Energy
    type: PropertyValue
    value: 0.092
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.968
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.074
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.088
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.346
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act II: Love Duet: Csupa-csupa-padlas (Only-Only-Attics) (Suni, Radios)
type: MusicRecording
duration: PT2M15S
duration ms: 135226
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 18
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772716
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T05:59:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeacfe85d45b7190802c374a2233a153207c0f450ae1837cd31ef97cd397c1ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956302
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956302
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772716
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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 0xbeacfe85d45b7190802c374a2233a153207c0f450ae1837cd31ef97cd397c1ab. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/HUA253772716.
  date published: 2026-07-02T03:30:09Z
audio: A padlas: Act II: Love Duet: Csupa-csupa-padlas (Only-Only-Attics) (Suni, Radios)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.143
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.379
  additional property: Energy
    type: PropertyValue
    value: 0.146
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.945
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.006
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.079
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.045
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

A padlas: Act II: Finale (All)
type: MusicRecording
duration: PT4M5S
duration ms: 245706
explicit: false
by artist: Presser Gabor
by artist: Attila Kaszás
by artist: Éva Igó
by artist: Nora Tabori
by artist: Geza D. Hegedus
by artist: László Méhes
by artist: Péter Rudolf
by artist: Erika Papai
by artist: Geza Racz
by artist: Peter Balazs
by artist: András Sipos
in album: A padlás
  type: MusicAlbum
  date published: 2015-07-01
popularity: 19
genre: classic-hungarian-rock
genre: hungarian-pop
isrc code: HUA253772717
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T21:09:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc15bc682176ef090ac9c02355e4317cab0cf2292be1b48efb0fdb192aa3dcbe4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253772717
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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 0xc15bc682176ef090ac9c02355e4317cab0cf2292be1b48efb0fdb192aa3dcbe4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/HUA253772717.
  date published: 2026-06-13T13:32:09Z
audio: A padlas: Act II: Finale (All)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.786
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.69
  additional property: Energy
    type: PropertyValue
    value: 0.405
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.559
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.18
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.525
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.638
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Best of Presser Gábor - Szerzői válogatás I.
type: MusicAlbum
date published: 2023-09-22
track: Apám hitte
  type: MusicRecording
  duration: PT6M41S
  duration ms: 401864
  explicit: false
  by artist: Presser Gabor
  by artist: Zorán
  in album: Best of Presser Gábor - Szerzői válogatás I.
    type: MusicAlbum
    date published: 2023-09-22
  genre: classic-hungarian-rock
  genre: hungarian-pop
  isrc code: HUA257132403
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T02:46:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe7ca026fdfb7754764233706472c9f08adbfd9273da8b793aa2da132848d8b03
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257132403
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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
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    date published: 2026-07-08T03:20:19Z
  audio: Apám hitte
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Valence (Positivity)
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István, A Király (Rockopera)
type: MusicAlbum
date published: 1983-12-01
track: István, a király, Act III, "Koppány vezér": Szállj fel, szabad madár! (Torda, Koppány és a Nép)
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  duration ms: 210533
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  by artist: Levente Szörényi
  by artist: Varga Miklós
  by artist: Márta Sebestyén
  by artist: Peter Balazs
  by artist: Sandor Szakacsi
  by artist: Sandor Soros
  by artist: Máté Victor
  by artist: Kati Berek
  by artist: Gyula Vikidál
  by artist: Sára Bernadett
  by artist: Bill Gyula Deák
  by artist: Sandor Halmagyi
  by artist: Balázsovits Lajos
  by artist: Nyertes Zsuzsa
  by artist: Körtvélyessy Zsolt
  by artist: Hűvösvölgyi Ildikó
  by artist: Jacint Juhasz
  by artist: Fonograf Ensemble
  by artist: Illés-Ensemble
  by artist: László Makláry
  in album: István, A Király (Rockopera)
    type: MusicAlbum
    date published: 1983-12-01
  popularity: 9
  genre: classic-hungarian-rock
  isrc code: HUA251413401
  additional property: CopyrightID
  additional property: CopyrightStatus
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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 0x002e87b61c65bc8e2f7d5a3b746aff7d33f0f7106b42ce85216f055d566baf62. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/HUA251413401.
    date published: 2026-07-22T17:48:40Z
  audio: István, a király, Act III, "Koppány vezér": Szállj fel, szabad madár! (Torda, Koppány és a Nép)
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track: István, a király, Act I, "Az örökség": Te kit választanál
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219666
  explicit: false
  by artist: Levente Szörényi
  by artist: Varga Miklós
  by artist: Márta Sebestyén
  by artist: Peter Balazs
  by artist: Sandor Szakacsi
  by artist: Sandor Soros
  by artist: Máté Victor
  by artist: Kati Berek
  by artist: Gyula Vikidál
  by artist: Sára Bernadett
  by artist: Bill Gyula Deák
  by artist: Sandor Halmagyi
  by artist: Balázsovits Lajos
  by artist: Nyertes Zsuzsa
  by artist: Körtvélyessy Zsolt
  by artist: Hűvösvölgyi Ildikó
  by artist: Jacint Juhasz
  by artist: Fonograf Ensemble
  by artist: Illés-Ensemble
  by artist: László Makláry
  in album: István, A Király (Rockopera)
    type: MusicAlbum
    date published: 1983-12-01
  popularity: 4
  genre: classic-hungarian-rock
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-31T09:09:19Z
  audio: István, a király, Act I, "Az örökség": Te kit választanál
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track: István, a király, Act III, "Koppány vezér": Te vagy a legszebb álmunk (Koppány és Feleségei)
track: István, a király, Act I, "Az örökség": Töltsd el szívünk fényesség! - Veni lumen cordium (Asztrik és a Térítok, Gizella, István és a Nép)
track: István, a király, Act III, "Koppány vezér": Abcúg István! (Sur, Solt, Bese, Koppány)
track: István, a király, Act I, "Az örökség": Gyarló az ember (Sur, Solt, Bese)
track: István, a király, Act III, "Koppány vezér": Szemtol szembe szembe (Koppány, Torda és a Nép)
track: István, a király, Act I, "Az örökség": Nem vagyunk még hozzád méltók - Nem kell olyan isten (Réka, Laborc és a Nép)
track: István, a király, Act III, "Koppány vezér": Áldozatunk fogadjátok! (Torda és a Nép)
track: István, a király, Act I, "Az örökség": Géza fejedelem temetése - Kyrie eleison (Asztrik, a Térítok és a Nép)
track: István, a király, Act III, "Koppány vezér": Elkésett békevágy (Réka, Koppány, István)
track: István, a király, Act I, "Az örökség": Nincs más út, csak az Isten útja (István, Koppány és a Nép)
track: István, a király, Act III, "Koppány vezér": Véres kardot hoztam - Vezess minket, István! (Torda és a Nép)
track: István, a király, Act II, "Esztergom": Adj békét, Uram - Da pacem Domine (Réka, Gizella, István, Asztrik, Pázmány és a Nép)
track: István, a király, Act IV, "István, a király": Gyászba öltözött csillagom - Töltsd el szívünk, Fényesség! (Regos, Asztrik, a Térítok és a Nép)
track: István, a király, Act II, "Esztergom": Üdvöz légyen Géza fia - Koppány küldött jó úrnom (Regosök, Sarolt, Laborc, Sur, Solt, Bese)
track: István, a király, Act IV, "István, a király": Hála néked, fejedelem! (Fourak, Lovagok, István, Asztrik, Sarolt és a Nép)
track: István, a király, Act II, "Esztergom": Abcúg Koppány! (Sur, Solt, Bese, István)
track: István, a király, Act IV, "István, a király": Halld meg, Uram, a kérésem - Felnégyelni! [Réka, István, Sarolt, Lovagok
track: István, a király, Act II, "Esztergom": István fiam (Sarolt, István)
track: István, a király, Act IV, "István, a király": Oly távol vagy tolem (István, Gizella)
track: István, a király, Act II, "Esztergom": Unom a politikát (Gizella, Vecellin)
track: István, a király, Act II, "Esztergom": Fejedelmünk, István (Asztrik és a Nép)
track: István, a király, Act II, "Esztergom": Oly távol vagy tolem (és mégis közel) [István, Réka]

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István, a király, Act III, "Koppány vezér": Te vagy a legszebb álmunk (Koppány és Feleségei)
type: MusicRecording
duration: PT2M54S
duration ms: 174000
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413402
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8043247919728e2b0dca5df5ea66f7668257402b7e25cbbc0cd18f48703c021b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251413402.
  date published: 2026-07-08T03:20:19Z
audio: István, a király, Act III, "Koppány vezér": Te vagy a legszebb álmunk (Koppány és Feleségei)
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István, a király, Act I, "Az örökség": Töltsd el szívünk fényesség! - Veni lumen cordium (Asztrik és a Térítok, Gizella, István és a Nép)
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duration ms: 383160
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 4
genre: classic-hungarian-rock
isrc code: HUA251413303
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413303
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79815f324bfaa399616851441cc50ac92220e72e35d31cba4202c517ae582e48. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HUA251413303.
  date published: 2026-07-31T02:19:15Z
audio: István, a király, Act I, "Az örökség": Töltsd el szívünk fényesség! - Veni lumen cordium (Asztrik és a Térítok, Gizella, István és a Nép)
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    type: PropertyValue
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István, a király, Act III, "Koppány vezér": Abcúg István! (Sur, Solt, Bese, Koppány)
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duration: PT1M21S
duration ms: 81693
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by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
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popularity: 3
genre: classic-hungarian-rock
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c6721519b89dd48743633a75f5d2daaa190704f421cd4827a91dd3a8bcf2c47
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413403
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x1c6721519b89dd48743633a75f5d2daaa190704f421cd4827a91dd3a8bcf2c47. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251413403.
  date published: 2026-07-08T03:20:19Z
audio: István, a király, Act III, "Koppány vezér": Abcúg István! (Sur, Solt, Bese, Koppány)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.238
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.616
  additional property: Energy
    type: PropertyValue
    value: 0.415
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.574
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.376
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.764
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.952
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act I, "Az örökség": Gyarló az ember (Sur, Solt, Bese)
type: MusicRecording
duration: PT1M37S
duration ms: 97506
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413304
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T05:41:10+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa717dabd1b52e1061fcbbd9c5a888c5133013c0028329af7ea5c8db6465f701b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960354
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960354
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413304
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:48:18Z
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 0xa717dabd1b52e1061fcbbd9c5a888c5133013c0028329af7ea5c8db6465f701b. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/HUA251413304.
  date published: 2026-07-31T05:48:18Z
audio: István, a király, Act I, "Az örökség": Gyarló az ember (Sur, Solt, Bese)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.058
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.734
  additional property: Energy
    type: PropertyValue
    value: 0.283
  additional property: Speechiness
    type: PropertyValue
    value: 0.066
  additional property: Acousticness
    type: PropertyValue
    value: 0.645
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.633
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.754
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act III, "Koppány vezér": Szemtol szembe szembe (Koppány, Torda és a Nép)
type: MusicRecording
duration: PT2M10S
duration ms: 130866
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 4
genre: classic-hungarian-rock
isrc code: HUA251413404
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T08:48:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1b1ca171652b0facf03e196616d36e205afdad8423cd66a84cbabbff24b1dac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960236
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960236
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413404
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T09:37:10Z
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 0xa1b1ca171652b0facf03e196616d36e205afdad8423cd66a84cbabbff24b1dac. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/HUA251413404.
  date published: 2026-07-30T09:37:10Z
audio: István, a király, Act III, "Koppány vezér": Szemtol szembe szembe (Koppány, Torda és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 177.221
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.422
  additional property: Energy
    type: PropertyValue
    value: 0.628
  additional property: Speechiness
    type: PropertyValue
    value: 0.062
  additional property: Acousticness
    type: PropertyValue
    value: 0.12
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.393
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.606
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.329
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

István, a király, Act I, "Az örökség": Nem vagyunk még hozzád méltók - Nem kell olyan isten (Réka, Laborc és a Nép)
type: MusicRecording
duration: PT4M6S
duration ms: 246493
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 4
genre: classic-hungarian-rock
isrc code: HUA251413305
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:12:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x052e32116d98bd39e63d78df10a82a9a5869e3a922f85fc36899d6da4284c4b8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960389
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960389
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413305
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T10:20:10Z
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 0x052e32116d98bd39e63d78df10a82a9a5869e3a922f85fc36899d6da4284c4b8. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/HUA251413305.
  date published: 2026-07-31T10:20:10Z
audio: István, a király, Act I, "Az örökség": Nem vagyunk még hozzád méltók - Nem kell olyan isten (Réka, Laborc és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 131.092
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.401
  additional property: Energy
    type: PropertyValue
    value: 0.55
  additional property: Speechiness
    type: PropertyValue
    value: 0.139
  additional property: Acousticness
    type: PropertyValue
    value: 0.2
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.071
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.233
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.72
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

István, a király, Act III, "Koppány vezér": Áldozatunk fogadjátok! (Torda és a Nép)
type: MusicRecording
duration: PT4M52S
duration ms: 292066
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 6
genre: classic-hungarian-rock
isrc code: HUA251413405
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T08:16:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03d452b7945c3b4559116355d55d44af0bec08c7bd7be722914e485e907b2fee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960229
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960229
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413405
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T08:30:10Z
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 0x03d452b7945c3b4559116355d55d44af0bec08c7bd7be722914e485e907b2fee. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HUA251413405.
  date published: 2026-07-30T08:30:10Z
audio: István, a király, Act III, "Koppány vezér": Áldozatunk fogadjátok! (Torda és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.68
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.638
  additional property: Energy
    type: PropertyValue
    value: 0.533
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.078
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.653
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.709
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.93
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

István, a király, Act I, "Az örökség": Géza fejedelem temetése - Kyrie eleison (Asztrik, a Térítok és a Nép)
type: MusicRecording
duration: PT3M55S
duration ms: 235000
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413306
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T22:36:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x01ed376b73c43ed413b7c57d951c46fae60e5710f753e0cdd6223d1edd27d5a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960478
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960478
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413306
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:30:38Z
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 0x01ed376b73c43ed413b7c57d951c46fae60e5710f753e0cdd6223d1edd27d5a6. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/HUA251413306.
  date published: 2026-07-31T23:30:38Z
audio: István, a király, Act I, "Az örökség": Géza fejedelem temetése - Kyrie eleison (Asztrik, a Térítok és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.807
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.349
  additional property: Energy
    type: PropertyValue
    value: 0.465
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.016
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.323
  additional property: Liveness
    type: PropertyValue
    value: 0.198
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.342
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.811
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act III, "Koppány vezér": Elkésett békevágy (Réka, Koppány, István)
type: MusicRecording
duration: PT3M34S
duration ms: 214666
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 6
genre: classic-hungarian-rock
isrc code: HUA251413406
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:56:00+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b1543908a2c87bf58e0f18bae767da2ed537b400963f579bd6bef9574b6888f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413406
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x2b1543908a2c87bf58e0f18bae767da2ed537b400963f579bd6bef9574b6888f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251413406.
  date published: 2026-07-08T03:20:19Z
audio: István, a király, Act III, "Koppány vezér": Elkésett békevágy (Réka, Koppány, István)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.461
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.628
  additional property: Energy
    type: PropertyValue
    value: 0.397
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.397
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.518
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.377
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.356
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act I, "Az örökség": Nincs más út, csak az Isten útja (István, Koppány és a Nép)
type: MusicRecording
duration: PT5M14S
duration ms: 314506
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413307
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T13:41:57+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23d31fbc756f79a4ab926f18e383178b327876a45ffec4740cc9f30c0f41b486
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960264
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960264
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413307
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T14:36:16Z
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 0x23d31fbc756f79a4ab926f18e383178b327876a45ffec4740cc9f30c0f41b486. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/HUA251413307.
  date published: 2026-07-30T14:36:16Z
audio: István, a király, Act I, "Az örökség": Nincs más út, csak az Isten útja (István, Koppány és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.321
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.37
  additional property: Energy
    type: PropertyValue
    value: 0.453
  additional property: Speechiness
    type: PropertyValue
    value: 0.054
  additional property: Acousticness
    type: PropertyValue
    value: 0.374
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.143
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.373
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.592
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act III, "Koppány vezér": Véres kardot hoztam - Vezess minket, István! (Torda és a Nép)
type: MusicRecording
duration: PT5M3S
duration ms: 303040
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 4
genre: classic-hungarian-rock
isrc code: HUA251413407
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T18:01:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48f78b39c482139cedae3daa83becf059e959de204ae12c52ea2a3540bf19c67
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960291
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960291
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413407
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T18:23:33Z
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 0x48f78b39c482139cedae3daa83becf059e959de204ae12c52ea2a3540bf19c67. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/HUA251413407.
  date published: 2026-07-30T18:23:33Z
audio: István, a király, Act III, "Koppány vezér": Véres kardot hoztam - Vezess minket, István! (Torda és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 157.035
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.229
  additional property: Energy
    type: PropertyValue
    value: 0.707
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.203
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.144
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.28
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.322
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

István, a király, Act II, "Esztergom": Adj békét, Uram - Da pacem Domine (Réka, Gizella, István, Asztrik, Pázmány és a Nép)
type: MusicRecording
duration: PT2M24S
duration ms: 144000
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413308
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T03:52:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a12f1d6c6c760addaed358b5811c634918d9cbebf3e0a0d51dc6165583535e0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960344
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960344
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413308
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T04:14:58Z
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 0x0a12f1d6c6c760addaed358b5811c634918d9cbebf3e0a0d51dc6165583535e0. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/HUA251413308.
  date published: 2026-07-31T04:14:58Z
audio: István, a király, Act II, "Esztergom": Adj békét, Uram - Da pacem Domine (Réka, Gizella, István, Asztrik, Pázmány és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.218
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.437
  additional property: Energy
    type: PropertyValue
    value: 0.157
  additional property: Speechiness
    type: PropertyValue
    value: 0.028
  additional property: Acousticness
    type: PropertyValue
    value: 0.839
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.07
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.715
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act IV, "István, a király": Gyászba öltözött csillagom - Töltsd el szívünk, Fényesség! (Regos, Asztrik, a Térítok és a Nép)
type: MusicRecording
duration: PT5M18S
duration ms: 318293
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 2
genre: classic-hungarian-rock
isrc code: HUA251413408
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T17:25:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x181c860f9b40f3d023a517459bbb149529712cc4872c831fd4f70aca0c443eb8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960441
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960441
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413408
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T17:29:52Z
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 0x181c860f9b40f3d023a517459bbb149529712cc4872c831fd4f70aca0c443eb8. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/HUA251413408.
  date published: 2026-07-31T17:29:52Z
audio: István, a király, Act IV, "István, a király": Gyászba öltözött csillagom - Töltsd el szívünk, Fényesség! (Regos, Asztrik, a Térítok és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.792
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.284
  additional property: Energy
    type: PropertyValue
    value: 0.207
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.479
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.193
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.583
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act II, "Esztergom": Üdvöz légyen Géza fia - Koppány küldött jó úrnom (Regosök, Sarolt, Laborc, Sur, Solt, Bese)
type: MusicRecording
duration: PT3M23S
duration ms: 203666
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413309
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T07:27:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dab782b01a7c0360672e9efc370584df92e2e871c91fb4761c016d6cd863d44
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960368
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960368
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413309
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:26:41Z
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 0x5dab782b01a7c0360672e9efc370584df92e2e871c91fb4761c016d6cd863d44. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/HUA251413309.
  date published: 2026-07-31T08:26:41Z
audio: István, a király, Act II, "Esztergom": Üdvöz légyen Géza fia - Koppány küldött jó úrnom (Regosök, Sarolt, Laborc, Sur, Solt, Bese)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.164
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.552
  additional property: Energy
    type: PropertyValue
    value: 0.423
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.468
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.14
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.475
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.345
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act IV, "István, a király": Hála néked, fejedelem! (Fourak, Lovagok, István, Asztrik, Sarolt és a Nép)
type: MusicRecording
duration: PT4M13S
duration ms: 253666
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413409
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T07:12:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd31a5d907646615d6dd8caa85afb9a0774238d473c4180e9e67bc0bab8c05975
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413409
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xd31a5d907646615d6dd8caa85afb9a0774238d473c4180e9e67bc0bab8c05975. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251413409.
  date published: 2026-07-08T03:20:19Z
audio: István, a király, Act IV, "István, a király": Hála néked, fejedelem! (Fourak, Lovagok, István, Asztrik, Sarolt és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.926
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.73
  additional property: Energy
    type: PropertyValue
    value: 0.466
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.39
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.503
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.72
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.53
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act II, "Esztergom": Abcúg Koppány! (Sur, Solt, Bese, István)
type: MusicRecording
duration: PT1M39S
duration ms: 99333
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-29T07:09:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x093c1891e36daa87be7c18f64fe9ce129b12a410ebe92db6ae6e289db78d7084
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413310
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x093c1891e36daa87be7c18f64fe9ce129b12a410ebe92db6ae6e289db78d7084. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251413310.
  date published: 2026-07-08T03:20:19Z
audio: István, a király, Act II, "Esztergom": Abcúg Koppány! (Sur, Solt, Bese, István)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 164.396
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.642
  additional property: Energy
    type: PropertyValue
    value: 0.407
  additional property: Speechiness
    type: PropertyValue
    value: 0.047
  additional property: Acousticness
    type: PropertyValue
    value: 0.554
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.336
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.861
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.765
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act IV, "István, a király": Halld meg, Uram, a kérésem - Felnégyelni! [Réka, István, Sarolt, Lovagok
type: MusicRecording
duration: PT3M50S
duration ms: 230773
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T12:08:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3df1a8c2196ba54424ed790950914ab018ffe16a981723763fb47ae19ac79588
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413410
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x3df1a8c2196ba54424ed790950914ab018ffe16a981723763fb47ae19ac79588. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251413410.
  date published: 2026-07-08T03:20:19Z
audio: István, a király, Act IV, "István, a király": Halld meg, Uram, a kérésem - Felnégyelni! [Réka, István, Sarolt, Lovagok
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 119.784
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.381
  additional property: Energy
    type: PropertyValue
    value: 0.335
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.557
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.172
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.275
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.977
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act II, "Esztergom": István fiam (Sarolt, István)
type: MusicRecording
duration: PT2M58S
duration ms: 178000
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T01:06:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x17b20952db7a09550b89e93dc0c3ce85080fce1c2cbca97714094ab7bb9df0d7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413311
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15Z
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 0x17b20952db7a09550b89e93dc0c3ce85080fce1c2cbca97714094ab7bb9df0d7. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HUA251413311.
  date published: 2026-07-31T02:19:15Z
audio: István, a király, Act II, "Esztergom": István fiam (Sarolt, István)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.503
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.585
  additional property: Energy
    type: PropertyValue
    value: 0.324
  additional property: Speechiness
    type: PropertyValue
    value: 0.027
  additional property: Acousticness
    type: PropertyValue
    value: 0.538
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.567
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.441
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.011
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act IV, "István, a király": Oly távol vagy tolem (István, Gizella)
type: MusicRecording
duration: PT3M46S
duration ms: 226426
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T10:23:33+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d33251a0515f10acd815e493986d1e815c767966223bc10499dfc145370faab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960397
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960397
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413411
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T12:24:41Z
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 0x0d33251a0515f10acd815e493986d1e815c767966223bc10499dfc145370faab. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/HUA251413411.
  date published: 2026-07-31T12:24:41Z
audio: István, a király, Act IV, "István, a király": Oly távol vagy tolem (István, Gizella)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.092
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.48
  additional property: Energy
    type: PropertyValue
    value: 0.253
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.739
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.318
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.303
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.837
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act II, "Esztergom": Unom a politikát (Gizella, Vecellin)
type: MusicRecording
duration: PT1M52S
duration ms: 112000
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 2
genre: classic-hungarian-rock
isrc code: HUA251413312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T15:45:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x04ed83e11a67b162445f35b3d1e7a903402d49a3ad6cf97a987ae3fe1ff3d832
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960427
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960427
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413312
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:59:18Z
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 0x04ed83e11a67b162445f35b3d1e7a903402d49a3ad6cf97a987ae3fe1ff3d832. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/HUA251413312.
  date published: 2026-07-31T15:59:18Z
audio: István, a király, Act II, "Esztergom": Unom a politikát (Gizella, Vecellin)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 113.946
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.743
  additional property: Energy
    type: PropertyValue
    value: 0.364
  additional property: Speechiness
    type: PropertyValue
    value: 0.121
  additional property: Acousticness
    type: PropertyValue
    value: 0.554
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.647
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.563
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.39
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act II, "Esztergom": Fejedelmünk, István (Asztrik és a Nép)
type: MusicRecording
duration: PT4M27S
duration ms: 267000
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 3
genre: classic-hungarian-rock
isrc code: HUA251413313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T04:02:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4808a2a92dadedb546ff38d99ced58fb0e5e213b74670d7ccd348be3089728e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960344
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960344
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413313
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T04:14:58Z
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 0xa4808a2a92dadedb546ff38d99ced58fb0e5e213b74670d7ccd348be3089728e. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/HUA251413313.
  date published: 2026-07-31T04:14:58Z
audio: István, a király, Act II, "Esztergom": Fejedelmünk, István (Asztrik és a Nép)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 158.774
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.33
  additional property: Energy
    type: PropertyValue
    value: 0.626
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.115
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.063
  additional property: Liveness
    type: PropertyValue
    value: 0.372
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.484
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.308
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

István, a király, Act II, "Esztergom": Oly távol vagy tolem (és mégis közel) [István, Réka]
type: MusicRecording
duration: PT4M15S
duration ms: 255333
explicit: false
by artist: Levente Szörényi
by artist: Varga Miklós
by artist: Márta Sebestyén
by artist: Peter Balazs
by artist: Sandor Szakacsi
by artist: Sandor Soros
by artist: Máté Victor
by artist: Kati Berek
by artist: Gyula Vikidál
by artist: Sára Bernadett
by artist: Bill Gyula Deák
by artist: Sandor Halmagyi
by artist: Balázsovits Lajos
by artist: Nyertes Zsuzsa
by artist: Körtvélyessy Zsolt
by artist: Hűvösvölgyi Ildikó
by artist: Jacint Juhasz
by artist: Fonograf Ensemble
by artist: Illés-Ensemble
by artist: László Makláry
in album: István, A Király (Rockopera)
  type: MusicAlbum
  date published: 1983-12-01
popularity: 4
genre: classic-hungarian-rock
isrc code: HUA251413314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T02:21:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa76a88f0d0a1fe50bb2d19bcce0a46598fa35531390ef8b533c7ca27d83186bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413314
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xa76a88f0d0a1fe50bb2d19bcce0a46598fa35531390ef8b533c7ca27d83186bb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251413314.
  date published: 2026-07-08T03:20:19Z
audio: István, a király, Act II, "Esztergom": Oly távol vagy tolem (és mégis közel) [István, Réka]
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.375
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.414
  additional property: Energy
    type: PropertyValue
    value: 0.273
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.43
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.122
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.157
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.202
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ugri bugri
type: MusicAlbum
date published: 2015-06-01
track: Ugri meg bugri: A kiskacsak
  type: MusicRecording
  duration: PT5M58S
  duration ms: 358093
  explicit: false
  by artist: Gyula Szabo
  by artist: Peter Huszti
  by artist: István Mikó
  by artist: Annamaria Detre
  by artist: Ferenc Bessenyei
  by artist: Jozsef Kautzky
  by artist: Nagy Attila
  by artist: Gyula Bodrogi
  by artist: Bela Paudits
  by artist: Peter Kertesz
  by artist: Andras Marton
  by artist: Peter Balazs
  by artist: Laszlo Markus
  by artist: Kalaka Ensemble
  by artist: Jozsa Hacser
  by artist: Kormendi Janos
  by artist: Janos Galvolgyi
  by artist: Ervin Kibedi
  by artist: Jani Ildiko
  by artist: Adam Szirtes
  by artist: Robert Ratonyi
  in album: Ugri bugri
    type: MusicAlbum
    date published: 2015-06-01
  isrc code: HUA251388101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T00:19:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe8532689f723989111f2d53458266d3934678babc0d962e69d94b56f12f9b92f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251388101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xe8532689f723989111f2d53458266d3934678babc0d962e69d94b56f12f9b92f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251388101.
    date published: 2026-07-08T03:20:19Z
  audio: Ugri meg bugri: A kiskacsak
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 118.718
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.675
    additional property: Energy
      type: PropertyValue
      value: 0.14
    additional property: Speechiness
      type: PropertyValue
      value: 0.929
    additional property: Acousticness
      type: PropertyValue
      value: 0.214
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.358
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.205
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Ugri meg bugri: Brekeke es Zsakrago urfiak utazasa
  type: MusicRecording
  duration: PT7M30S
  duration ms: 450413
  explicit: false
  by artist: Gyula Szabo
  by artist: Peter Huszti
  by artist: István Mikó
  by artist: Annamaria Detre
  by artist: Ferenc Bessenyei
  by artist: Jozsef Kautzky
  by artist: Nagy Attila
  by artist: Gyula Bodrogi
  by artist: Bela Paudits
  by artist: Peter Kertesz
  by artist: Andras Marton
  by artist: Peter Balazs
  by artist: Laszlo Markus
  by artist: Kalaka Ensemble
  by artist: Jozsa Hacser
  by artist: Kormendi Janos
  by artist: Janos Galvolgyi
  by artist: Ervin Kibedi
  by artist: Jani Ildiko
  by artist: Adam Szirtes
  by artist: Robert Ratonyi
  in album: Ugri bugri
    type: MusicAlbum
    date published: 2015-06-01
  isrc code: HUA251388102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T20:52:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x28ffa5b8c5c597c1f16cc15c984fddaaf057d4f7bbf8be9df71f7d4c851143e9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960314
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960314
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251388102
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T21:00:46Z
  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 0x28ffa5b8c5c597c1f16cc15c984fddaaf057d4f7bbf8be9df71f7d4c851143e9. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/HUA251388102.
    date published: 2026-07-30T21:00:46Z
  audio: Ugri meg bugri: Brekeke es Zsakrago urfiak utazasa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.909
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.672
    additional property: Energy
      type: PropertyValue
      value: 0.188
    additional property: Speechiness
      type: PropertyValue
      value: 0.915
    additional property: Acousticness
      type: PropertyValue
      value: 0.504
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.134
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.432
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: Ugri meg bugri: A kutya meg a lo (Music by B. Zsoldos and G. Vilmos)
track: Ugri meg bugri: A halatlan kigyo
track: Ugri meg bugri: A komedias diszno
track: Ugri meg bugri: Ludhaboru (Music by B. Zsoldos and G. Vilmos)
track: Ugri meg bugri: Ugri, meg Bugri

Loudness (dB)
type: PropertyValue
value: -25.439

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Ugri meg bugri: A kutya meg a lo (Music by B. Zsoldos and G. Vilmos)
type: MusicRecording
duration: PT3M2S
duration ms: 182093
explicit: false
by artist: Gyula Szabo
by artist: Peter Huszti
by artist: István Mikó
by artist: Annamaria Detre
by artist: Ferenc Bessenyei
by artist: Jozsef Kautzky
by artist: Nagy Attila
by artist: Gyula Bodrogi
by artist: Bela Paudits
by artist: Peter Kertesz
by artist: Andras Marton
by artist: Peter Balazs
by artist: Laszlo Markus
by artist: Kalaka Ensemble
by artist: Jozsa Hacser
by artist: Kormendi Janos
by artist: Janos Galvolgyi
by artist: Ervin Kibedi
by artist: Jani Ildiko
by artist: Adam Szirtes
by artist: Robert Ratonyi
in album: Ugri bugri
  type: MusicAlbum
  date published: 2015-06-01
isrc code: HUA251388103
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T00:36:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x579651988947003cc7bb93025628dc440faa5953c998c2d1958dc24ee1d6d429
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251388103
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15Z
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 0x579651988947003cc7bb93025628dc440faa5953c998c2d1958dc24ee1d6d429. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HUA251388103.
  date published: 2026-07-31T02:19:15Z
audio: Ugri meg bugri: A kutya meg a lo (Music by B. Zsoldos and G. Vilmos)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.789
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.632
  additional property: Energy
    type: PropertyValue
    value: 0.172
  additional property: Speechiness
    type: PropertyValue
    value: 0.559
  additional property: Acousticness
    type: PropertyValue
    value: 0.443
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.087
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.526
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.769
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ugri meg bugri: A halatlan kigyo
type: MusicRecording
duration: PT9M53S
duration ms: 593200
explicit: false
by artist: Gyula Szabo
by artist: Peter Huszti
by artist: István Mikó
by artist: Annamaria Detre
by artist: Ferenc Bessenyei
by artist: Jozsef Kautzky
by artist: Nagy Attila
by artist: Gyula Bodrogi
by artist: Bela Paudits
by artist: Peter Kertesz
by artist: Andras Marton
by artist: Peter Balazs
by artist: Laszlo Markus
by artist: Kalaka Ensemble
by artist: Jozsa Hacser
by artist: Kormendi Janos
by artist: Janos Galvolgyi
by artist: Ervin Kibedi
by artist: Jani Ildiko
by artist: Adam Szirtes
by artist: Robert Ratonyi
in album: Ugri bugri
  type: MusicAlbum
  date published: 2015-06-01
isrc code: HUA251388104
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T17:56:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0d41517c1f9ebd7225dfad78bb3d91c858a90b15840559fcff355363ef34346a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960291
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960291
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251388104
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T18:23:33Z
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 0x0d41517c1f9ebd7225dfad78bb3d91c858a90b15840559fcff355363ef34346a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/HUA251388104.
  date published: 2026-07-30T18:23:33Z
audio: Ugri meg bugri: A halatlan kigyo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.893
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.666
  additional property: Energy
    type: PropertyValue
    value: 0.16
  additional property: Speechiness
    type: PropertyValue
    value: 0.901
  additional property: Acousticness
    type: PropertyValue
    value: 0.721
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.381
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.735
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ugri meg bugri: A komedias diszno
type: MusicRecording
duration: PT5M46S
duration ms: 346826
explicit: false
by artist: Gyula Szabo
by artist: Peter Huszti
by artist: István Mikó
by artist: Annamaria Detre
by artist: Ferenc Bessenyei
by artist: Jozsef Kautzky
by artist: Nagy Attila
by artist: Gyula Bodrogi
by artist: Bela Paudits
by artist: Peter Kertesz
by artist: Andras Marton
by artist: Peter Balazs
by artist: Laszlo Markus
by artist: Kalaka Ensemble
by artist: Jozsa Hacser
by artist: Kormendi Janos
by artist: Janos Galvolgyi
by artist: Ervin Kibedi
by artist: Jani Ildiko
by artist: Adam Szirtes
by artist: Robert Ratonyi
in album: Ugri bugri
  type: MusicAlbum
  date published: 2015-06-01
isrc code: HUA251388105
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T11:10:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7fd94cc9a3500009b9e4ab8265417b789ffcc7de98d658399625739d0c111ff5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251388105
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0x7fd94cc9a3500009b9e4ab8265417b789ffcc7de98d658399625739d0c111ff5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251388105.
  date published: 2026-07-08T03:20:19Z
audio: Ugri meg bugri: A komedias diszno
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 137.992
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.705
  additional property: Energy
    type: PropertyValue
    value: 0.136
  additional property: Speechiness
    type: PropertyValue
    value: 0.914
  additional property: Acousticness
    type: PropertyValue
    value: 0.176
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.201
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.419
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.417
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ugri meg bugri: Ludhaboru (Music by B. Zsoldos and G. Vilmos)
type: MusicRecording
duration: PT5M2S
duration ms: 302080
explicit: false
by artist: Gyula Szabo
by artist: Peter Huszti
by artist: István Mikó
by artist: Annamaria Detre
by artist: Ferenc Bessenyei
by artist: Jozsef Kautzky
by artist: Nagy Attila
by artist: Gyula Bodrogi
by artist: Bela Paudits
by artist: Peter Kertesz
by artist: Andras Marton
by artist: Peter Balazs
by artist: Laszlo Markus
by artist: Kalaka Ensemble
by artist: Jozsa Hacser
by artist: Kormendi Janos
by artist: Janos Galvolgyi
by artist: Ervin Kibedi
by artist: Jani Ildiko
by artist: Adam Szirtes
by artist: Robert Ratonyi
in album: Ugri bugri
  type: MusicAlbum
  date published: 2015-06-01
isrc code: HUA251388106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T04:16:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9ad117c4f743bea317083367bbeb1201682cca1e83d5349e5687e51210cc94e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960348
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960348
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251388106
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T05:17:02Z
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 0xb9ad117c4f743bea317083367bbeb1201682cca1e83d5349e5687e51210cc94e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/HUA251388106.
  date published: 2026-07-31T05:17:02Z
audio: Ugri meg bugri: Ludhaboru (Music by B. Zsoldos and G. Vilmos)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.619
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.648
  additional property: Energy
    type: PropertyValue
    value: 0.092
  additional property: Speechiness
    type: PropertyValue
    value: 0.207
  additional property: Acousticness
    type: PropertyValue
    value: 0.831
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.406
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.941
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Ugri meg bugri: Ugri, meg Bugri
type: MusicRecording
duration: PT11M1S
duration ms: 661226
explicit: false
by artist: Gyula Szabo
by artist: Peter Huszti
by artist: István Mikó
by artist: Annamaria Detre
by artist: Ferenc Bessenyei
by artist: Jozsef Kautzky
by artist: Nagy Attila
by artist: Gyula Bodrogi
by artist: Bela Paudits
by artist: Peter Kertesz
by artist: Andras Marton
by artist: Peter Balazs
by artist: Laszlo Markus
by artist: Kalaka Ensemble
by artist: Jozsa Hacser
by artist: Kormendi Janos
by artist: Janos Galvolgyi
by artist: Ervin Kibedi
by artist: Jani Ildiko
by artist: Adam Szirtes
by artist: Robert Ratonyi
in album: Ugri bugri
  type: MusicAlbum
  date published: 2015-06-01
isrc code: HUA251388107
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T08:05:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd32018be9e84c1286506edff4bfb41886e9675aa6c4eb6f9acc0f6056381ed15
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960368
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960368
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251388107
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T08:26:41Z
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 0xd32018be9e84c1286506edff4bfb41886e9675aa6c4eb6f9acc0f6056381ed15. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/HUA251388107.
  date published: 2026-07-31T08:26:41Z
audio: Ugri meg bugri: Ugri, meg Bugri
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 122.006
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.577
  additional property: Energy
    type: PropertyValue
    value: 0.103
  additional property: Speechiness
    type: PropertyValue
    value: 0.747
  additional property: Acousticness
    type: PropertyValue
    value: 0.282
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.421
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.969
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Süsü, a pesztra, Vendég a háznál, öröm a háznál
type: MusicAlbum
date published: 2000-02-01
track: Vendég a háznál, öröm a háznál (music by I. Bergendy)
  type: MusicRecording
  duration: PT25M9S
  duration ms: 1509013
  explicit: false
  by artist: Gyula Bodrogi
  by artist: Iván Verebély
  by artist: Laszlo Csakanyi
  by artist: Flórián Kaló
  by artist: Istvan Sztankay
  by artist: István Mikó
  by artist: Gyula Szombathy
  by artist: Ferenc Zenthe
  by artist: János Horkay
  by artist: Mátyás Usztics
  by artist: Ferenc Márkus
  by artist: József Horváth
  by artist: Ildikó Hűvösvölgyi
  by artist: Nora Tabori
  by artist: Ildikó Meixler
  by artist: Peter Balazs
  by artist: István Velenczei
  by artist: László Vajda
  by artist: Jozsa Hacser
  by artist: Miklos Benedek
  by artist: József Vándor
  by artist: Dénes Ujlaki
  in album: Süsü, a pesztra, Vendég a háznál, öröm a háznál
    type: MusicAlbum
    date published: 2000-02-01
  isrc code: HUA251403801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T23:35:55+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3998897bc1d7f4259d681f0bb991b7e8b8f7cd0d73afbf057d6a3b770eb77009
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251403801
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x3998897bc1d7f4259d681f0bb991b7e8b8f7cd0d73afbf057d6a3b770eb77009. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA251403801.
    date published: 2026-07-02T03:55:08Z
  audio: Vendég a háznál, öröm a háznál (music by I. Bergendy)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.73
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.625
    additional property: Energy
      type: PropertyValue
      value: 0.329
    additional property: Speechiness
      type: PropertyValue
      value: 0.795
    additional property: Acousticness
      type: PropertyValue
      value: 0.728
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.409
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.473
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.921
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Süsü, a pesztra (music by I. Bergendy)
  type: MusicRecording
  duration: PT23M24S
  duration ms: 1404773
  explicit: false
  by artist: Peter Balazs
  by artist: Gyula Bodrogi
  by artist: Miklos Benedek
  by artist: Laszlo Csakanyi
  by artist: János Horkay
  by artist: Jozsa Hacser
  by artist: Nora Tabori
  by artist: Ferenc Zenthe
  by artist: Ildikó Hűvösvölgyi
  by artist: József Horváth
  by artist: Ferenc Márkus
  by artist: Flórián Kaló
  by artist: István Mikó
  by artist: Iván Verebély
  by artist: Ildikó Meixler
  by artist: Gyula Szombathy
  by artist: Mátyás Usztics
  by artist: Istvan Sztankay
  by artist: László Vajda
  by artist: Dénes Ujlaki
  by artist: István Velenczei
  by artist: József Vándor
  in album: Süsü, a pesztra, Vendég a háznál, öröm a háznál
    type: MusicAlbum
    date published: 2000-02-01
  isrc code: HUA251403802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-27T06:40:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a713dc6b54a5936afff2a59be52cd35cc88f8d8094b8616b9561a03b1ec28d7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251403802
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x5a713dc6b54a5936afff2a59be52cd35cc88f8d8094b8616b9561a03b1ec28d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HUA251403802.
    date published: 2026-07-02T03:55:08Z
  audio: Süsü, a pesztra (music by I. Bergendy)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 126.75
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.616
    additional property: Energy
      type: PropertyValue
      value: 0.368
    additional property: Speechiness
      type: PropertyValue
      value: 0.896
    additional property: Acousticness
      type: PropertyValue
      value: 0.707
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.332
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.639

Loudness (dB)
type: PropertyValue
value: -19.993

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Benedek Elek mesék
type: MusicAlbum
date published: 1998-02-01
track: A soknevű hercegúrfi
  type: MusicRecording
  duration: PT14M59S
  duration ms: 899146
  explicit: false
  by artist: Szemes Mari
  by artist: Suka Sandor
  by artist: Szombathy Gyula
  by artist: Márta Fónay
  by artist: Jani Ildiko
  by artist: Kaló Flórián
  by artist: Gáti József
  by artist: Muzsikás Ensemble
  by artist: Sebo Ensemble
  in album: Benedek Elek mesék
    type: MusicAlbum
    date published: 1998-02-01
  isrc code: HUA251426801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T04:08:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd07510b14994311399b3363d1cb937121ba2cd6edd1d5dc5060007795aa5ee3f
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251426801
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xd07510b14994311399b3363d1cb937121ba2cd6edd1d5dc5060007795aa5ee3f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251426801.
    date published: 2026-07-08T03:20:19Z
  audio: A soknevű hercegúrfi
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 108.775
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.635
    additional property: Energy
      type: PropertyValue
      value: 0.119
    additional property: Speechiness
      type: PropertyValue
      value: 0.933
    additional property: Acousticness
      type: PropertyValue
      value: 0.641
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.191
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.393
    additional property: Loudness (dB)
      type: PropertyValue
      value: -26.391
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Mit beszélnek a szamarak?
  type: MusicRecording
  duration: PT9M50S
  duration ms: 590013
  explicit: false
  by artist: Szemes Mari
  by artist: Gyula Szersen
  by artist: Muzsikás Ensemble
  by artist: Sebo Ensemble
  by artist: Janos Papp
  by artist: Ferenc Márkus
  by artist: István Szathmári
  by artist: István Pathó
  by artist: József S. Tóth
  by artist: Ildikó Pécsi
  by artist: Ferenc Horvath
  by artist: Teréz Vashegyi
  in album: Benedek Elek mesék
    type: MusicAlbum
    date published: 1998-02-01
  isrc code: HUA251426802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T21:45:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6228b555ba7d5e24af7f499c45ef9b777503602532eb49a76fb3c86f0501bc2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960473
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960473
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251426802
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T22:27:44Z
  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 0xf6228b555ba7d5e24af7f499c45ef9b777503602532eb49a76fb3c86f0501bc2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/HUA251426802.
    date published: 2026-07-31T22:27:44Z
  audio: Mit beszélnek a szamarak?
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 100.108
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.599
    additional property: Energy
      type: PropertyValue
      value: 0.141
    additional property: Speechiness
      type: PropertyValue
      value: 0.935
    additional property: Acousticness
      type: PropertyValue
      value: 0.686
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.609
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.46
    additional property: Loudness (dB)
      type: PropertyValue
      value: -24.586
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: A telhetetlen kecske
  type: MusicRecording
  duration: PT10M44S
  duration ms: 644133
  explicit: false
  by artist: Szemes Mari
  by artist: Muzsikás Ensemble
  by artist: Sebo Ensemble
  by artist: Sandor Horvath
  by artist: Jozsef Szekhelyi
  by artist: Tamas Dunai
  by artist: Laszlo Szacsvay
  by artist: Gergő Kaszás
  by artist: Peter Balazs
  by artist: Gyula Buss
  by artist: Itala Békés
  in album: Benedek Elek mesék
  isrc code: HUA251426803
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: A telhetetlen kecske
track: A só
track: Az igazmondó juhász
track: Erős János

Tamas Dunai
type: MusicGroup

Laszlo Szacsvay
type: MusicGroup

Gergő Kaszás
type: MusicGroup

Peter Balazs
type: MusicGroup

Gyula Buss
type: MusicGroup

Itala Békés
type: MusicGroup

Benedek Elek mesék
type: MusicAlbum
date published: 1998-02-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-30T13:59:07+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x18259038e427f916033548451a7738a5bce989f4e62782c84cd6a781269bfca7

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 960264

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960264

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251426803

OTSTimestamp
type: PropertyValue
value: 2026-07-30T14:36:16Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18259038e427f916033548451a7738a5bce989f4e62782c84cd6a781269bfca7. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/HUA251426803.
date published: 2026-07-30T14:36:16Z

A telhetetlen kecske
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 102.851
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.651
additional property: Energy
  type: PropertyValue
  value: 0.154
additional property: Speechiness
  type: PropertyValue
  value: 0.933
additional property: Acousticness
  type: PropertyValue
  value: 0.512
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.188
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.289
additional property: Loudness (dB)
  type: PropertyValue
  value: -24.699
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

A só
type: MusicRecording
duration: PT11M59S
duration ms: 719120
explicit: false
by artist: Szemes Mari
by artist: Ferenc Kallai
by artist: Kati Bus
by artist: Angela Csaszar
by artist: Ila Schütz
by artist: Geza D. Hegedus
by artist: Muzsikás Ensemble
by artist: Sebo Ensemble
in album: Benedek Elek mesék
  type: MusicAlbum
  date published: 1998-02-01
isrc code: HUA251426804
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T21:14:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e5ddbf3926dfdab1480eaba02a67552f25e725ad5f5bf234ad7fcd47d50c065
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960317
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960317
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251426804
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T21:35:24Z
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 0x7e5ddbf3926dfdab1480eaba02a67552f25e725ad5f5bf234ad7fcd47d50c065. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/HUA251426804.
  date published: 2026-07-30T21:35:24Z
audio: A só
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.334
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.694
  additional property: Energy
    type: PropertyValue
    value: 0.149
  additional property: Speechiness
    type: PropertyValue
    value: 0.81
  additional property: Acousticness
    type: PropertyValue
    value: 0.501
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.254
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.371
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.44
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Az igazmondó juhász
type: MusicRecording
duration: PT9M35S
duration ms: 575346
explicit: false
by artist: Szemes Mari
by artist: Tamás Végvári
by artist: István Avar
by artist: Ferenc Bessenyei
by artist: Zsuzsa Pálos
by artist: Muzsikás Ensemble
by artist: Sebo Ensemble
in album: Benedek Elek mesék
  type: MusicAlbum
  date published: 1998-02-01
isrc code: HUA251426805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T10:44:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x45cb3e34816582c4b7ee831bc2d64eb94a3c49f5fb0b8835584d3a31de2b7be2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960250
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960250
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251426805
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T11:13:28Z
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 0x45cb3e34816582c4b7ee831bc2d64eb94a3c49f5fb0b8835584d3a31de2b7be2. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/HUA251426805.
  date published: 2026-07-30T11:13:28Z
audio: Az igazmondó juhász
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.018
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.597
  additional property: Energy
    type: PropertyValue
    value: 0.136
  additional property: Speechiness
    type: PropertyValue
    value: 0.912
  additional property: Acousticness
    type: PropertyValue
    value: 0.375
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.615
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.35
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.176
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Erős János
type: MusicRecording
duration: PT13M26S
duration ms: 806520
explicit: false
by artist: Szemes Mari
by artist: Gyula Buss
by artist: Bela Timar
by artist: Gábor Szabó
by artist: Kamill Feleki
by artist: Muzsikás Ensemble
by artist: Sebo Ensemble
in album: Benedek Elek mesék
  type: MusicAlbum
  date published: 1998-02-01
isrc code: HUA251426806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T07:58:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebb343a9bfad754b9b79c67d6b9b4a702f6513cb9138f3656e3b956f175f5371
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251426806
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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 0xebb343a9bfad754b9b79c67d6b9b4a702f6513cb9138f3656e3b956f175f5371. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251426806.
  date published: 2026-07-08T03:20:19Z
audio: Erős János
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.547
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.687
  additional property: Energy
    type: PropertyValue
    value: 0.139
  additional property: Speechiness
    type: PropertyValue
    value: 0.914
  additional property: Acousticness
    type: PropertyValue
    value: 0.726
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.193
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.445
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.847
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Süsü, a sárkány
type: MusicAlbum
date published: 1996-02-01
track: Süsü, a sárkány: Itt van Süsü
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202733
  explicit: false
  by artist: István Bergendy
  by artist: Laszlo Csakanyi
  by artist: Gyula Bodrogi
  by artist: Istvan Sztankay
  by artist: Bergendy Zenekar
  by artist: Peter Balazs
  by artist: Hűvösvölgyi Ildikó
  by artist: Nora Tabori
  by artist: Kaló Flórián
  in album: Süsü, a sárkány
    type: MusicAlbum
    date published: 1996-02-01
  isrc code: HUA251390801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T14:44:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x21b58059b191f630b00659b3be6886fbce7c43b97ecea3b1990fde1d4871fa4e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960268
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960268
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251390801
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T14:53:07Z
  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 0x21b58059b191f630b00659b3be6886fbce7c43b97ecea3b1990fde1d4871fa4e. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/HUA251390801.
    date published: 2026-07-30T14:53:07Z
  audio: Süsü, a sárkány: Itt van Süsü
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 116.544
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.511
    additional property: Energy
      type: PropertyValue
      value: 0.446
    additional property: Speechiness
      type: PropertyValue
      value: 0.504
    additional property: Acousticness
      type: PropertyValue
      value: 0.844
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.695
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.538
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.786
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Süsü, a sárkány: Ha-ha-ha-ha
  type: MusicRecording
  duration: PT7M54S
  duration ms: 474026
  explicit: false
  by artist: István Bergendy
  by artist: Laszlo Csakanyi
  by artist: Gyula Bodrogi
  by artist: Istvan Sztankay
  by artist: Bergendy Zenekar
  by artist: Peter Balazs
  by artist: Hűvösvölgyi Ildikó
  by artist: Nora Tabori
  by artist: Kaló Flórián
  in album: Süsü, a sárkány
    type: MusicAlbum
    date published: 1996-02-01
  isrc code: HUA251390802
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T18:09:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x86ca166d8f8939d756d309a0b756032b1395467560ab4dcec1f7f06d60a1bb4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960291
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960291
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251390802
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T18:23:33Z
  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 0x86ca166d8f8939d756d309a0b756032b1395467560ab4dcec1f7f06d60a1bb4d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/HUA251390802.
    date published: 2026-07-30T18:23:33Z
  audio: Süsü, a sárkány: Ha-ha-ha-ha
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 101.87
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.491
    additional property: Energy
      type: PropertyValue
      value: 0.359
    additional property: Speechiness
      type: PropertyValue
      value: 0.667
    additional property: Acousticness
      type: PropertyValue
      value: 0.838
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.874
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.539
    additional property: Loudness (dB)
      type: PropertyValue
      value: -19.187
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Süsü, a sárkány: Erre én levágtam az egyik fejét
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183333
  explicit: false
  by artist: István Bergendy
  by artist: Laszlo Csakanyi
  by artist: Gyula Bodrogi
  by artist: Istvan Sztankay
  by artist: Bergendy Zenekar
  by artist: Peter Balazs
  by artist: Hűvösvölgyi Ildikó
  by artist: Nora Tabori
  by artist: Kaló Flórián
  in album: Süsü, a sárkány
  isrc code: HUA251390804
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Süsü, a sárkány: Erre én levágtam az egyik fejét
track: Süsü, a sárkány: Jaj, kisasszonykám
track: Süsü, a sárkány: Felséges királyom
track: Süsü, a sárkány: Én vagyok a jó királyfi

Kaló Flórián
type: MusicGroup

Süsü, a sárkány
type: MusicAlbum
date published: 1996-02-01

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-31T08:54:42+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x9f7adb73e129e9a0f053d5e5a57712bc9f544da84b543fc04b0e83876ccd21ae

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 960376

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960376

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251390804

OTSTimestamp
type: PropertyValue
value: 2026-07-31T09:09:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7adb73e129e9a0f053d5e5a57712bc9f544da84b543fc04b0e83876ccd21ae. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/HUA251390804.
date published: 2026-07-31T09:09:19Z

Süsü, a sárkány: Erre én levágtam az egyik fejét
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.062
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.578
additional property: Energy
  type: PropertyValue
  value: 0.388
additional property: Speechiness
  type: PropertyValue
  value: 0.914
additional property: Acousticness
  type: PropertyValue
  value: 0.757
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.09
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.544
additional property: Loudness (dB)
  type: PropertyValue
  value: -20.711
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Süsü, a sárkány: Jaj, kisasszonykám
type: MusicRecording
duration: PT8M53S
duration ms: 533133
explicit: false
by artist: István Bergendy
by artist: Laszlo Csakanyi
by artist: Gyula Bodrogi
by artist: Istvan Sztankay
by artist: Bergendy Zenekar
by artist: Peter Balazs
by artist: Hűvösvölgyi Ildikó
by artist: Nora Tabori
by artist: Kaló Flórián
in album: Süsü, a sárkány
  type: MusicAlbum
  date published: 1996-02-01
isrc code: HUA251390805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d943138aa1f30118223e58637874ce1cd2cba41040dc5ef23af55657149aa7b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960317
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960317
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251390805
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T21:35:24Z
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 0x9d943138aa1f30118223e58637874ce1cd2cba41040dc5ef23af55657149aa7b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/HUA251390805.
  date published: 2026-07-30T21:35:24Z
audio: Süsü, a sárkány: Jaj, kisasszonykám
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.743
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.659
  additional property: Energy
    type: PropertyValue
    value: 0.217
  additional property: Speechiness
    type: PropertyValue
    value: 0.88
  additional property: Acousticness
    type: PropertyValue
    value: 0.758
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.125
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.545
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.832
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Süsü, a sárkány: Felséges királyom
type: MusicRecording
duration: PT13M3S
duration ms: 783826
explicit: false
by artist: István Bergendy
by artist: Laszlo Csakanyi
by artist: Gyula Bodrogi
by artist: Istvan Sztankay
by artist: Bergendy Zenekar
by artist: Peter Balazs
by artist: Hűvösvölgyi Ildikó
by artist: Nora Tabori
by artist: Kaló Flórián
in album: Süsü, a sárkány
  type: MusicAlbum
  date published: 1996-02-01
isrc code: HUA251390806
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66e6b3cba5e2c0c20f4009e515af4a17be8b4e8db2b50874faa00e1bb814d404
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960455
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960455
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251390806
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T19:53:13Z
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 0x66e6b3cba5e2c0c20f4009e515af4a17be8b4e8db2b50874faa00e1bb814d404. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/HUA251390806.
  date published: 2026-07-31T19:53:13Z
audio: Süsü, a sárkány: Felséges királyom
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.56
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.655
  additional property: Energy
    type: PropertyValue
    value: 0.335
  additional property: Speechiness
    type: PropertyValue
    value: 0.934
  additional property: Acousticness
    type: PropertyValue
    value: 0.804
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.158
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.51
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.124
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Süsü, a sárkány: Én vagyok a jó királyfi
type: MusicRecording
duration: PT3M26S
duration ms: 206600
explicit: false
by artist: István Bergendy
by artist: Laszlo Csakanyi
by artist: Gyula Bodrogi
by artist: Istvan Sztankay
by artist: Bergendy Zenekar
by artist: Peter Balazs
by artist: Hűvösvölgyi Ildikó
by artist: Nora Tabori
by artist: Kaló Flórián
in album: Süsü, a sárkány
  type: MusicAlbum
  date published: 1996-02-01
isrc code: HUA251390808
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T01:18:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05deab16d3dd6e8e323a6a31b9f1a727ed5d34ebea2b928906da755f99221820
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960494
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960494
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251390808
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T01:44:32Z
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 0x05deab16d3dd6e8e323a6a31b9f1a727ed5d34ebea2b928906da755f99221820. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/HUA251390808.
  date published: 2026-08-01T01:44:32Z
audio: Süsü, a sárkány: Én vagyok a jó királyfi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.685
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.606
  additional property: Energy
    type: PropertyValue
    value: 0.298
  additional property: Speechiness
    type: PropertyValue
    value: 0.844
  additional property: Acousticness
    type: PropertyValue
    value: 0.65
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.361
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.578
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.935
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

A mű Süsü - A bűvös virág
type: MusicAlbum
date published: 2001-06-01
track: A mű-Süsü (music by I. Bergendy): A mu-Süsü (music by I. Bergendy)
  type: MusicRecording
  duration: PT28M18S
  duration ms: 1698120
  explicit: false
  by artist: Gyula Bodrogi
  by artist: Bela Paudits
  by artist: József Vándor
  by artist: Miklos Benedek
  by artist: József Képessy
  by artist: Gyula Horváth
  by artist: Istvan Sztankay
  by artist: Peter Balazs
  by artist: Flórián Kaló
  by artist: Ildikó Meixler
  by artist: Ferenc Zenthe
  by artist: János Horkay
  by artist: Jozsa Hacser
  by artist: Ildikó Hűvösvölgyi
  by artist: Nora Tabori
  by artist: Ottó Szabó
  by artist: Gyula Szombathy
  by artist: Mátyás Usztics
  by artist: György Miklósi
  by artist: István Mikó
  in album: A mű Süsü - A bűvös virág
    type: MusicAlbum
    date published: 2001-06-01
  isrc code: HUA251403901
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T18:08:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf7b2c42034f1b9e67dd1ab4da190af77462b415127b87f4b2b38b50bfe10625a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960138
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960138
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251403901
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  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 0xf7b2c42034f1b9e67dd1ab4da190af77462b415127b87f4b2b38b50bfe10625a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HUA251403901.
    date published: 2026-07-29T19:35:34Z
  audio: A mű-Süsü (music by I. Bergendy): A mu-Süsü (music by I. Bergendy)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.04
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.66
    additional property: Energy
      type: PropertyValue
      value: 0.268
    additional property: Speechiness
      type: PropertyValue
      value: 0.918
    additional property: Acousticness
      type: PropertyValue
      value: 0.671
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.362
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.508
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.539
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: A bűvös virág (music by I. Bergendy): A buvös virág (music by I. Bergendy)
  type: MusicRecording
  duration: PT27M11S
  duration ms: 1631226
  explicit: false
  by artist: Peter Balazs
  by artist: Miklos Benedek
  by artist: Gyula Bodrogi
  by artist: Jozsa Hacser
  by artist: János Horkay
  by artist: Gyula Horváth
  by artist: Ildikó Hűvösvölgyi
  by artist: Flórián Kaló
  by artist: József Képessy
  by artist: Ildikó Meixler
  by artist: György Miklósi
  by artist: István Mikó
  by artist: Bela Paudits
  by artist: Ottó Szabó
  by artist: Gyula Szombathy
  by artist: Istvan Sztankay
  by artist: Nora Tabori
  by artist: Mátyás Usztics
  by artist: József Vándor
  by artist: Ferenc Zenthe
  in album: A mű Süsü - A bűvös virág
    type: MusicAlbum
    date published: 2001-06-01
  isrc code: HUA251403902
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T18:48:44+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xad25514aba6ed02a6c0ff38140030d6af1d9d37afab2f4b6eaeaa5c21c9d0c27
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251403902
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xad25514aba6ed02a6c0ff38140030d6af1d9d37afab2f4b6eaeaa5c21c9d0c27. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/HUA251403902.
    date published: 2026-07-08T03:20:19Z
  audio: A bűvös virág (music by I. Bergendy): A buvös virág (music by I. Bergendy)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.35
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.515
    additional property: Energy
      type: PropertyValue
      value: 0.252
    additional property: Speechiness
      type: PropertyValue
      value: 0.871
    additional property: Acousticness
      type: PropertyValue
      value: 0.493
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.506
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.56
    additional property: Loudness (dB)
      type: PropertyValue
      value: -22.287
    additional property: Key Name
    additional property: Mode Name

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Süsü csapdába esik, Süsü és a sárkánylány
type: MusicAlbum
date published: 2001-02-01
track: Süsü csapdába esik (music by I. Bergendy)
  type: MusicRecording
  duration: PT24M12S
  duration ms: 1452986
  explicit: false
  by artist: Gyula Bodrogi
  by artist: Peter Balazs
  by artist: Flórián Kaló
  by artist: Ildikó Meixler
  by artist: Laszlo Csakanyi
  by artist: Ferenc Márkus
  by artist: József Hormai-Horváth
  by artist: Ferenc Zenthe
  by artist: János Horkay
  by artist: Anna Báró
  by artist: Jozsa Hacser
  by artist: József Vándor
  by artist: Ildikó Hűvösvölgyi
  by artist: Nora Tabori
  by artist: Bela Paudits
  by artist: Dénes Ujlaky
  by artist: Miklos Benedek
  by artist: László Kaszás
  by artist: József Képessy
  by artist: Gyula Horváth
  by artist: Istvan Sztankay
  in album: Süsü csapdába esik, Süsü és a sárkánylány
    type: MusicAlbum
    date published: 2001-02-01
  isrc code: HUA251409101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T17:21:32+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0324eb49dab0927f5521cf4afa5a329476cc0e458563ad02a13c730531c1f933
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960138
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960138
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251409101
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  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 0x0324eb49dab0927f5521cf4afa5a329476cc0e458563ad02a13c730531c1f933. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/HUA251409101.
    date published: 2026-07-29T19:35:34Z
  audio: Süsü csapdába esik (music by I. Bergendy)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 93.075
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.483
    additional property: Energy
      type: PropertyValue
      value: 0.4
    additional property: Speechiness
      type: PropertyValue
      value: 0.882
    additional property: Acousticness
      type: PropertyValue
      value: 0.792
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.409
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.475
    additional property: Loudness (dB)
      type: PropertyValue
      value: -18.7
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Süsü és a sárkánylány (music by I. Bergendy)
  type: MusicRecording
  duration: PT26M56S
  duration ms: 1616306
  explicit: false
  by artist: Istvan Sztankay
  by artist: József Képessy
  by artist: László Kaszás
  by artist: Flórián Kaló
  by artist: Ildikó Hűvösvölgyi
  by artist: József Hormai-Horváth
  by artist: Gyula Horváth
  by artist: János Horkay
  by artist: Jozsa Hacser
  by artist: Laszlo Csakanyi
  by artist: Miklos Benedek
  by artist: Ferenc Zenthe
  by artist: Anna Báró
  by artist: Gyula Bodrogi
  by artist: Dénes Ujlaky
  by artist: Peter Balazs
  by artist: József Vándor
  by artist: Nora Tabori
  by artist: Bela Paudits
  by artist: Ildikó Meixler
  by artist: Ferenc Márkus
  in album: Süsü csapdába esik, Süsü és a sárkánylány
    type: MusicAlbum
    date published: 2001-02-01
  isrc code: HUA251409102
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T08:46:06+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb922bfff1a84c0bde9c7c4f45205d9ea5834a98244a32b94eb0c20a52d5dcb6
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960236
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960236
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251409102
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T09:37:10Z
  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 0xbb922bfff1a84c0bde9c7c4f45205d9ea5834a98244a32b94eb0c20a52d5dcb6. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/HUA251409102.
    date published: 2026-07-30T09:37:10Z
  audio: Süsü és a sárkánylány (music by I. Bergendy)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.894
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.599
    additional property: Energy
      type: PropertyValue
      value: 0.389
    additional property: Speechiness
      type: PropertyValue
      value: 0.808
    additional property: Acousticness
      type: PropertyValue
      value: 0.756
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.484
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.544
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Loudness (dB)
type: PropertyValue
value: -20.434

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Adamis Anna legnagyobb slágerei
type: MusicAlbum
date published: 2024-01-26

Süsü újabb kalandjai
type: MusicAlbum
date published: 2000-02-01
track: Süsü újabb kalandjai: A Sárkány Ellátó Vállalat
  type: MusicRecording
  duration: PT28M20S
  duration ms: 1700373
  explicit: false
  by artist: István Bergendy
  by artist: Gyula Bodrogi
  by artist: György Miklóssy
  by artist: Istvan Sztankay
  by artist: Flórián Kaló
  by artist: István Mikó
  by artist: Ildikó Hűvösvölgyi
  by artist: Nora Tabori
  by artist: Laszlo Csakanyi
  by artist: Ildikó Meixler
  by artist: Ferenc Zenthe
  by artist: János Horkai
  by artist: Mátyás Usztics
  by artist: József Képessy
  by artist: Ottó Szabó
  by artist: Antal Farkas
  by artist: Jozsa Hacser
  by artist: Ferenc Márkus
  by artist: József Hormai-Horváth
  by artist: Gyula Szombathy
  by artist: József Vándor
  by artist: Anna Báró
  by artist: Peter Balazs
  in album: Süsü újabb kalandjai
    type: MusicAlbum
    date published: 2000-02-01
  isrc code: HUA251399501
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T18:02:43+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa61ba65e881cd01696698a67f835a5345279049f7d3d0e9454dcf6bae5c11b5b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960448
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960448
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251399501
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T18:48:12Z
  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 0xa61ba65e881cd01696698a67f835a5345279049f7d3d0e9454dcf6bae5c11b5b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/HUA251399501.
    date published: 2026-07-31T18:48:12Z
  audio: Süsü újabb kalandjai: A Sárkány Ellátó Vállalat
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 167.074
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.531
    additional property: Energy
      type: PropertyValue
      value: 0.256
    additional property: Speechiness
      type: PropertyValue
      value: 0.918
    additional property: Acousticness
      type: PropertyValue
      value: 0.429
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.304
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.586
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.279
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Süsü újabb kalandjai: Süsü, a rettentő
  type: MusicRecording
  duration: PT26M31S
  duration ms: 1591626
  explicit: false
  by artist: István Bergendy
  by artist: Gyula Bodrogi
  by artist: György Miklóssy
  by artist: Istvan Sztankay
  by artist: Flórián Kaló
  by artist: István Mikó
  by artist: Ildikó Hűvösvölgyi
  by artist: Nora Tabori
  by artist: Laszlo Csakanyi
  by artist: Ildikó Meixler
  by artist: Ferenc Zenthe
  by artist: János Horkai
  by artist: Mátyás Usztics
  by artist: József Képessy
  by artist: Ottó Szabó
  by artist: Antal Farkas
  by artist: Jozsa Hacser
  by artist: Ferenc Márkus
  by artist: József Hormai-Horváth
  by artist: Gyula Szombathy
  by artist: József Vándor
  by artist: Anna Báró
  by artist: Peter Balazs
  in album: Süsü újabb kalandjai
    type: MusicAlbum
    date published: 2000-02-01
  isrc code: HUA251399502
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T22:03:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2c137f2715c3a528baa8fde5d8d6006b02d96105b203abb08fbcf6dcfbb95ac4
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960473
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960473
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251399502
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T22:27:44Z
  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 0x2c137f2715c3a528baa8fde5d8d6006b02d96105b203abb08fbcf6dcfbb95ac4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/HUA251399502.
    date published: 2026-07-31T22:27:44Z
  audio: Süsü újabb kalandjai: Süsü, a rettentő
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.163
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.605
    additional property: Energy
      type: PropertyValue
      value: 0.315
    additional property: Speechiness
      type: PropertyValue
      value: 0.791
    additional property: Acousticness
      type: PropertyValue
      value: 0.474
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.415
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.543

Loudness (dB)
type: PropertyValue
value: -21.659

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major