Kecskés Ensemble
type: MusicGroup
genre: medieval
popularity: 22
followers: 661
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9837862d0042f111267f42dc707b3512a33815dfe8dc4614f19eea5bc91c057. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ef24eb9-d7ca-46e1-96f4-b3223b55302f.json and https://artists.proofprofile.net/proofs/artist/9ef24eb9-d7ca-46e1-96f4-b3223b55302f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Balassa Éneki (Balassi Bálint énekelt versei)
  type: MusicAlbum
  date published: 1994-10-20
album: Ókori Zene, Ókori Hangszereken (Az antik világ zenéje)
  type: MusicAlbum
  date published: 1995-02-01
album: Szent László, A Lovagkirály (Szent László halálának 900. évfordulójára)
  type: MusicAlbum
  date published: 1995-07-29
album: Mária, Magyarok Anyja [Énekek És Versek Máriáról (Xiii.-Xviii. Sz.), Volly István Emlékére]
  type: MusicAlbum
  date published: 1995-08-15
album: Egy könyv lanthoz való... "Verje lantos lantát!" (A Xvi-Xvii. Század Magyar Lantzenéje)
  type: MusicAlbum
  date published: 1996-01-30
album: Evangyéliomi Szent Lant - "Az Igaz Hitért Mongy Éneket" (Bozóky Mihály Dömös és Pilismarót Hites Nótáriusa, Kántor Tanítója Kéziratos Énekeskönyvének Legszebbjei)
  type: MusicAlbum
  date published: 1996-05-16
album: Koboz Is Peng I. (Kobzosok és énekmondók a Kárpát-medencében)
  type: MusicAlbum
  date published: 1997-06-21
album: Koboz Is Peng II. (Kobzosok és énekmondók a Kárpát-medencében)
  type: MusicAlbum
  date published: 1998-06-21
album: Kárpátalja Himnusza
  type: MusicAlbum
  date published: 2001-03-15
album: Az 1848-49-Es Forradalom És Szabadságharc Dalai (Noszlopy Gáspár nemzetőr őrnagy emlékére)
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  date published: 2003-03-15
  track: Klapka Induló
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      type: MusicAlbum
      date published: 2003-03-15
    genre: medieval
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      date published: 2026-07-11T12:44:25Z
    audio: Klapka Induló
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album: A Szentendrei Dalmátok Zenei Öröksége
  type: MusicAlbum
  date published: 2004-06-24
album: Magyar István Király, Országunk Istápja (Történelmi Zene És Szent István XI-XVIII.sz.)
  type: MusicAlbum
  date published: 2005-08-15
album: Régi magyar karácsony, Vol. 1
  type: MusicAlbum
  date published: 2006-12-01
album: Mátyás Király Zenés Emlékezete
  type: MusicAlbum
  date published: 2008-02-23
album: Az Úr Nevét Síppal És Dobbal, Dicsérjétek Lanttal, Kobozzal... (A magyar protestantizmus énekeiből 1550-1750)
  type: MusicAlbum
  date published: 2009-07-10
album: Petőfi Él! (Magyar dalok és táncok a romantika korszakából)
  type: MusicAlbum
  date published: 2010-03-15
album: Verbunkosok (A toborzók zenéje)
  type: MusicAlbum
  date published: 2011-03-01
album: Hallod-E, Pendítsd Az Lantot! (Válogatás a 2011-es európai koncertturné dalaiból)
  type: MusicAlbum
  date published: 2011-10-01
album: Régi magyar karácsony, Vol. 2
  type: MusicAlbum
  date published: 2012-12-01
album: Muzsika a török hódoltság korából
  type: MusicAlbum
  date published: 2014-05-18
track: March of the Bey's soldiers when besieging Belgrade
track: Poem in mixed Hungaro-Turkish language
track: 3 Turkish dances from the Linus Manuscript
track: Tuna nehri - Panegyric on Pasha Osman
track: Solo for the ud, Arabic music from the Sultan's court
track: Poem in Hungarian and Turkish by Balint Balassi
track: Pesrev in Mahur mode
track: Esztergom Castle - Turkish heroic song
track: Classical Persian improvisation on the santur
track: 2 Turkish love songs
track: Concerto turco nominato 'izia samaisi
track: Pesrev in Rast mode
track: Hymn of the dervish
track: Classical Persian improvisation on the tombak

March of the Bey's soldiers when besieging Belgrade
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by artist: Anonymous
by artist: György Róbert
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
  type: MusicAlbum
  date published: 2014-07-15
isrc code: HUA251256001
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: March of the Bey's soldiers when besieging Belgrade
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Poem in mixed Hungaro-Turkish language
type: MusicRecording
duration: PT2M54S
duration ms: 174600
explicit: false
by artist: Anonymous
by artist: András Szabó
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
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  date published: 2014-07-15
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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
additional property: ProofProfileEvidenceStatus
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  date published: 2026-07-08T03:20:19Z
audio: Poem in mixed Hungaro-Turkish language
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3 Turkish dances from the Linus Manuscript
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duration: PT2M40S
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by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
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additional property: OTSVerifyInstructions
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additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: 3 Turkish dances from the Linus Manuscript
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Tuna nehri - Panegyric on Pasha Osman
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by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5895c6b44b5c3d859a1b411af1ca35819a7cfc3a647cdab7172117ee56307dfe. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/HUA251256007.
  date published: 2026-07-02T11:34:59Z
audio: Tuna nehri - Panegyric on Pasha Osman
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.128
  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: 0.555
  additional property: Energy
    type: PropertyValue
    value: 0.42
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.866
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.074
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.627
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.815
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Solo for the ud, Arabic music from the Sultan's court
type: MusicRecording
duration: PT2M32S
duration ms: 152800
explicit: false
by artist: Anonymous
by artist: Jeno Simon
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
  type: MusicAlbum
  date published: 2014-07-15
isrc code: HUA251256008
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T09:04:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ed59436de2cb070033c2639b59ddf6f0b08ded93a0a5418590fd1688739ef74
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/HUA251256008
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed59436de2cb070033c2639b59ddf6f0b08ded93a0a5418590fd1688739ef74. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HUA251256008.
  date published: 2026-07-02T11:38:34Z
audio: Solo for the ud, Arabic music from the Sultan's court
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 157.862
  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: 0.469
  additional property: Energy
    type: PropertyValue
    value: 0.328
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.897
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.854
  additional property: Liveness
    type: PropertyValue
    value: 0.107
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.775
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.37
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Poem in Hungarian and Turkish by Balint Balassi
type: MusicRecording
duration: PT3M21S
duration ms: 201506
explicit: false
by artist: Anonymous
by artist: András Szabó
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
  type: MusicAlbum
  date published: 2014-07-15
isrc code: HUA251256010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:07:22+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb03a407847766dc9e8af1369ac0da1b91311ca9ec0bbd591258bb7d6c1aac6c
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/HUA251256010
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb03a407847766dc9e8af1369ac0da1b91311ca9ec0bbd591258bb7d6c1aac6c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/HUA251256010.
  date published: 2026-07-08T03:22:41Z
audio: Poem in Hungarian and Turkish by Balint Balassi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.302
  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: 0.601
  additional property: Energy
    type: PropertyValue
    value: 0.203
  additional property: Speechiness
    type: PropertyValue
    value: 0.236
  additional property: Acousticness
    type: PropertyValue
    value: 0.913
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.302
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.827
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Pesrev in Mahur mode
type: MusicRecording
duration: PT3M22S
duration ms: 202960
explicit: false
by artist: Dimitrie Cantemir
by artist: Esmail Vasseghi
by artist: Rene Clemencic
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
  type: MusicAlbum
  date published: 2014-07-15
isrc code: HUA251256011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:57:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x189aa7ad5018305653d6801cc3748c7bc39bb49eca78ba4a1d0502ea6e94e141
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/HUA251256011
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189aa7ad5018305653d6801cc3748c7bc39bb49eca78ba4a1d0502ea6e94e141. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HUA251256011.
  date published: 2026-07-08T08:56:20Z
audio: Pesrev in Mahur mode
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.681
  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: 0.391
  additional property: Energy
    type: PropertyValue
    value: 0.248
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.666
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.208
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.611
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.437
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Esztergom Castle - Turkish heroic song
type: MusicRecording
duration: PT3M10S
duration ms: 190906
explicit: false
by artist: Anonymous
by artist: György Róbert
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
  type: MusicAlbum
  date published: 2014-07-15
isrc code: HUA251256014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T08:39:52+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46a89e41aea604ab6d09ba1463e8993e250ddf2a993d95cbc2f0e1d4367ce9af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957819
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251256014
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T07:53:33Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957819
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-13T07:53:33+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a89e41aea604ab6d09ba1463e8993e250ddf2a993d95cbc2f0e1d4367ce9af. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/HUA251256014.
  date published: 2026-07-13T07:53:33Z
audio: Esztergom Castle - Turkish heroic song
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.702
  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: 0.486
  additional property: Energy
    type: PropertyValue
    value: 0.359
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.943
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.336
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.604
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Classical Persian improvisation on the santur
type: MusicRecording
duration: PT4M22S
duration ms: 262040
explicit: false
by artist: Anonymous
by artist: Esmail Vasseghi
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
  type: MusicAlbum
  date published: 2014-07-15
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338e24db32729eeccc4fe62cdf35b636c88108859c3b3c037d075ceb5fd6cebc. 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/HUA251256004.
  date published: 2026-07-30T11:13:28Z
audio: Classical Persian improvisation on the santur
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.186
  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: 0.141
  additional property: Energy
    type: PropertyValue
    value: 0.51
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.916
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.948
  additional property: Liveness
    type: PropertyValue
    value: 0.192
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.338
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.024
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: HUA251256004
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960250
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T11:13:28+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251256004
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: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T11:13:28+00:00
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

2 Turkish love songs
type: MusicRecording
duration: PT3M42S
duration ms: 222466
explicit: false
by artist: Giovanni Battista Donado
by artist: Esmail Vasseghi
by artist: Rene Clemencic
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
  type: MusicAlbum
  date published: 2014-07-15
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6739505a176edd3c0015d38e1cb09826dfcabfd5257ec0fb79ad2be1384eb8a9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/HUA251256005.
  date published: 2026-07-30T10:42:33Z
audio: 2 Turkish love songs
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.498
  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: 0.345
  additional property: Energy
    type: PropertyValue
    value: 0.398
  additional property: Speechiness
    type: PropertyValue
    value: 0.07
  additional property: Acousticness
    type: PropertyValue
    value: 0.925
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.005
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.234
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.555
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: HUA251256005
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960247
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T10:42:33+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251256005
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960247
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960247
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T10:42:33+00:00
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

Concerto turco nominato 'izia samaisi
type: MusicRecording
duration: PT8M41S
duration ms: 521799
explicit: false
by artist: Gian Battista Toderini
by artist: Laszlo Szakalos
by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
in album: Ancient Turkish Music In Europe (16Th - 18Th Centuries)
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  date published: 2026-07-29T21:13:37Z
audio: Concerto turco nominato 'izia samaisi
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Pesrev in Rast mode
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by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
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  date published: 2026-07-30T12:06:10Z
audio: Pesrev in Rast mode
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Hymn of the dervish
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by artist: Kecskés Ensemble
by artist: Bakfark Balint Lute Trio
by artist: Andras Kecskes
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  date published: 2026-07-31T20:22:46Z
audio: Hymn of the dervish
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Classical Persian improvisation on the tombak
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  date published: 2026-07-31T18:48:12Z
audio: Classical Persian improvisation on the tombak
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