Eduardo Egüez (born in Buenos Aires, Argentina in 1959) is a lutenist, theorbist, and guitarist acclaimed for his interpretations of music by J.S.Bach. Egüez began by first studying guitar with Migue
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fee283e1271ed14dd605effee8fba2a6b959f6a062ad53934cb9a8c03612570. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8f67c98f-73b2-4444-acd9-efd1685a7fc9.json and https://artists.proofprofile.net/proofs/artist/8f67c98f-73b2-4444-acd9-efd1685a7fc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Forqueray: Pieces de viole avec la basse continue
Stabat Mater Pour Contre-ténor Et Orchestre en Fa Mineur, RV 621: Stabat Mater dolorosa
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd65ea35c2df2076850a055c096d97e40acac651be9030db6f194578ae2308a6. 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/FRU621427703.
Stabat Mater Pour Contre-ténor Et Orchestre en Fa Mineur, RV 621: Eja mater
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725340f6872941639d1a18062b5fb39d65343040bb6d93be5488f9f991635e7a. 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/FRU621427704.
Cantate "Ich Hatte Viel Bekümmernis" BWV 21: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86f85ba31e87ca2ffef5c1d592b9cd7fe46a08b6cc3f25c37de40b9da768c92. 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/FRU621427705.
Sonata seconda en Sol Mineur, TWV 43:g1: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f2bf2af19f56e66c78058b4da81bc24702dd50d7cf0a0244888167a9387476. 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/FRU621427706.
Concerto pour clavecin en Fa mineur, BWV. 1056: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386c4fd1794405bd6e1846678a532a07f9420c1bc517abfe8ce72245079a56ce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FRU621427708.
Trios de la Chambre du Roi, LWV 35 - Suite in C Minor: No. 12, Ah quand reviendra t'il
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b7689fb84d7e0a1b751c6c8e6ed9da2b882ee18ce9a81dc9f8ae57491e955c. 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/BEBI81021001.
Premier concert: Premier concert: La Flore - Gracieusement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9222a784f243b1827fcfdd7eb4edc608f46b1a7251249734c3eecb1dc1482a4b. 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/FRU620804014.
Première Suite: Première Suite: Prélude - Gravement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c215759bc88154b5a790bf5cfef1061fe40d0b563482fe9ad8b74a6044da00. 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/FRU620804001.
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
Première Suite: Première Suite: Allemande Légère
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c95e74dc5e7f6ef49867ff77432aeda62d6112472c5c8b2852673a4ad5f16d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FRU620804002.
Kapsberger: Libro quarto d'intavolatura di chitaronne
Libro quarto d'intavolatura di chitarone: No. 1, Toccata prima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83463090858db12e7aacce2300184bf9c7142ccaa01e0efac4feae338e0148a7. 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/FR10S1778109.
Libro quarto d'intavolatura di chitarone: No. 3, Toccata 9na
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835e10af831d06481980329d9c3eaa6a8548ea47fcd55c254b133cfb557734c3. 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/FR10S1778111.
Libro quarto d'intavolatura di chitarone: No. 8, Toccata 7ma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bdd46254f5079773a9a0a0c24c7757b11ef36f09e5e397a862c5f8ea9cbfcd. 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/FR10S1778116.
Libro quarto d'intavolatura di chitarone: No. 9, Ciaccona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e4ce9373b8177ce7b0d63ab2a849c0d9c5e3557b51d4fbaa071e5a8c1adacd. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FR10S1778117.
Libro quarto d'intavolatura di chitarone: No. 10, Passacaglia in re
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06bd8014bf71785772006c8acdbbb6f6d6f7730128d489f1ceef9f24c8c5a606. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR10S1778118.
Libro quarto d'intavolatura di chitarone: No. 11, Passacaglia in sol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0797acb1323bf514cad3da0b23ebe05fb0a3cc73a9324afbf60c0e6dadacabe1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR10S1778119.
Libro quarto d'intavolatura di chitarone: No. 15, Kapsberger
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b3751877361d2f4165be62ba746f1dced8ff70524e49654522fd1d34d7b94a. 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/FR10S1778123.
Libro quarto d'intavolatura di chitarone: No. 5, Passacaglia in la
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285779af1db6b6a7a45516715a0c079804321a9c5a3ff4dbe4f708af410ef88c. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/FR10S1778113.
Libro quarto d'intavolatura di chitarone: No. 2, Capona - Sferraina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42be573ec83e7b762bca6bbb89d6267c4a6a3bdbb328d4d8a25375e42a63c733. 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/FR10S1778110.
Libro quarto d'intavolatura di chitarone: No. 6, Canario
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c49bf6eae43aca1c64998331ef2a05bb9d74dc7f98a35288de812f8b11b67f9. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FR10S1778114.
Libro quarto d'intavolatura di chitarone: No. 7, Ballo primo. Uscita - Balle - Gagliarda - Corrente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d51845bc85ce8ad2e8fd862ac60d91fae7e7fd1bb6dc14f026354ef91b7c60b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/FR10S1778115.
Libro quarto d'intavolatura di chitarone: No. 12, Bergamasca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148941e0348b01387a20ff2061dace1c555f5266c10cd53f8e57f44e7fbc493a. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FR10S1778120.
Libro quarto d'intavolatura di chitarone: No. 13, Canzone prima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741da966c70c900640c2b889309a6564c6811106ed60cb515c213982f5cc8064. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/FR10S1778121.
Libro quarto d'intavolatura di chitarone: No. 14, Toccata 2da
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc882197ef0baf6bf9f4a9aca0d0960674b6c3d4112a0dc24988607afcccb950f. 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/FR10S1778122.
L'Arpeggiata, Christina Pluhar: The Complete Alpha Recordings
La Villanella, Prima parte, Pensieri amorosi: I. Avrilla mia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2da578f22bda10980abb7b9083de1bee9130fb7aaa2cdb05f7ce2e607047d1. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/FR50X0001201.
Homo fugit velut umbra (Passacaglia della Vita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed11115987547517b8b336ea813394e657b5d209f8130426b9474a87c5ca91d8. 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/FR50X0102001.
Rappresentatione di Anima, et di Corpo: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbc3296ccba9a9c535b598c8685af17be67e3b064b953cb521e941ab30a3f79. 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/FR50X0406501.
La Villanella, Prima parte, Pensieri amorosi: II. O fronte serena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc303c7ae21d5120949ebf00f620ff295d50463f7423e52fd3c607643a14d4661. 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/FR50X0001202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd14e5a5e16efd37f84f89abbf380fa3b6d2508e51725948e1d696b70c5bf03b. 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/FR50X0102002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcf01fb7e9cf54c853721a4cca99b6ee1a315386051a2677609b3888ef1ddfe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR50X0102003.
La Villanella, Prima parte, Pensieri amorosi: IV. Sinfonia 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b37e6ad4c7e3de9decc8462b0d311d6c1dd0249bc47c81f59067edab72ed3ac. 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/FR50X0001204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc9043b51b2c2ca06755551541d2dc65a4e8c243edddf0c9e2d41f5de022a32. 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/FR50X0102004.
La Villanella, Prima parte, Pensieri amorosi: V. Ite sospiri miei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83d8736838002dc29346ccb62f897a55a3e69c68bb2d119f65ff597a4b25b42. 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/FR50X0001205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d83240de1a8c4214f9b02f785a371035185b47cb4386bc786085490a62ffc6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR50X0102005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92514f1cd7c23edc9022e53a2c25abf887ac91fc53889903e112fb34c063608d. 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/FR50X0102006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9397821dbbc02c055bd3d79697627d36b54ef31a0fbc932e8c2ce73ded797f1f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR50X0102007.
La Villanella, Seconda parte, Dolente partita: II. O cor sempre dolente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04006343251972e7e948319df7178ddaa3ade2202e0d7869ba45c6fa5bbde563. 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/FR50X0001208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1116128c3a220436b04f18bb84c8fa16dfad7f0bc6849438a411cba7e1b6ca. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR50X0102008.
La Villanella, Seconda parte, Dolente partita: III. L'Arpeggiata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a18db09a8b70e26eeba4daa9b851a5cd5a49fd5b82b6589ff462f55045da11. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR50X0001209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917907bb402953092677c38b0f0ca4d09ffcc9b6d20df7760ab1f545ce71be31. 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/FR50X0102009.
La Villanella, Seconda parte, Dolente partita: IV. Galliarda prima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d27371144fa40057d8b37c331212f477f8adfd437c903d8a621230880d9500. 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/FR50X0001210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d07edfe68e4b1d3aa8ac1a1212cce9226d4435bf3a76a923f34a35119399416. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR50X0102010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c85e4f3405bd1e76b29b845d369d09c7155ef7fb06c794132869a09de470605. 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/FR50X0102011.
La Villanella, Seconda parte, Dolente partita: VI. Alma mia, dove t'en vai
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La Villanella, Seconda parte, Dolente partita: VIII. Lacrime estreme
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La Villanella, Terza parte, Alle nozze: I. Senso fallace
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La Villanella, Terza parte, Alle nozze: IV. Ai conviti, alle nozze
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La Villanella, Terza parte, Alle nozze: V. Tarantella di Sannicandro
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Corelli: Sonate per Viola da Gamba & basso continuo, Op. 5
Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): I. Adagio
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Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): V. Allegro
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Sonata in F Major, Op. 5, No. 4 (version for viola da gamba and basso continuo): V. Allegro
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Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): V. Giga: Allegro
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): I. Preludio: Vivace
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): IV. Giga: Allegro
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Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): II. Allegro
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Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): III. Adagio
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Sonata in C Major, Op. 5, No. 3 (version for viola da gamba and basso continuo): IV. Allegro
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Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): I. Preludio: Adagio
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Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): II. Allemanda: Allegro
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Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
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Sonata in F Major, Op. 5, No. 10 (version for viola da gamba and basso continuo): IV. Gavotta: Allegro
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): I. Preludio: Adagio
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): II. Allegro
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): III. Adagio
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): IV. Vivace
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Sonata in E Major, Op. 5, No. 11 (version for viola da gamba and basso continuo): V. Gavotta: Allegro
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Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): II. Allegro
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Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): III. Adagio
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Sonata in G Minor, Op. 5, No. 5 (version for viola da gamba and basso continuo): IV. Allegro
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): II. Corrente: Allegro
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Sonata in G Minor, Op. 5, No. 7 (version for viola da gamba and basso continuo): III. Sarabanda: Largo
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O felice occhi miei: Lute Music from Renaissance Italy
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Toccata (Arr. for Harp and Theorbo) - From "Vatican, Biblioteca Apostolica, MSS Chigi Q. IV.24, ff. 54v-55"
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Balletto (Arr. for Harp and Baroque Guitar) - From "Vatican, Biblioteca Apostolica, MSS Chigi Q. IV.28, ff. 44-45v"
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The Lute Music Of Johann Sebastian Bach, Vol. 2
The Lute Music Of Johann Sebastian Bach, Vol. 1
Prelude, Fuga And Allegro In E-Flat Major, BWV 998: I. Prelude
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707903533f6081e84d3aba5436b982669541e8d69a92f3587ac0e457bb9080bf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X41707982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088f790ba89a7d04c8eb889447d7064301301f78e05e52ae6e181057b0281a01. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/FR2X41707983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c6c704e4e5c7eb701447111d6e2bfdf67a7c4b782ec0d4f2ec19c0f33f4eb7. 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/FR2X41707984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a9d2ef191a1908aa469dc70ac7468623bb0d7d9c05b219d2af69bb3b1a0123. 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/FR2X41707986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0788bc917ee7192ef0b466c0f3ea2e45d9046380ebec683c7accd13f7b9207f. 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/FR2X41707987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5ca349a3114f9a67be4aa22d55842a994e1e5477ed50b698d9a50f49b8814a. 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/FR2X41707988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846dfba6a325308cade88dd14b9b7be55be4649ea01b2f4cd1404be3994b7fc6. 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/FR2X41707989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cbd316f51aa0afb44e145b63090f7d8800861abb9f7e70bc7e7e1a3571f4df. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X41707991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce7f29ca6df8a044bd26de5d53900dd3a15881b9f45d7573f6811f77fafff6d. 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/FR2X41707992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41135124fc6c9d2c7b846f17b789802bf3f127d976dd6c10ed7ba9d417eb435. 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/FR2X41707993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ecc3595cba84059e0f8375cf9f3cd034599cc5bfe6d303d6a8e7b9981b3b6a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X41707994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f7d5db9bf85fdd86a9b4b5846ee68d992eaa759de6120f847f960a4bf8a999. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X41707997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27ba0b411da3b2b144e4a229f2c3ef3580e11fab8a6f165837ff7d9c14f904d. 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/FR2X41707998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339c80338d225a96a2ee1d3fd7a957dc177a4e3850e2312d39746dd1be2e1fc4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR2X41707999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1980ee7349b634a0165729f6f68c457005a15690e03e090e5cd64e903fff9b. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/FR2X41708001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277d6f402bad1caad482cdb837c2db2e5aa1324272f728984bb2577bf597e8b2. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/FR2X41708000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd706b6371983f0ad6b8fbdadccb62fdfdf8872f1bed9a2957295b0e63d2dde89. 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/FR2X41707985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c657f4ffc18dc713b6204241a41899fe2ff3323d770c06049a7128d528be44. 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/FR2X41707990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e469a14ba54467778ff72d6ac85b17e8582da1328447c7ce99095c9f719642f. 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/FR2X41707995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b1c95793ef7c11d601570062a38518960eae9e6b6c34ed6bcaaf0c900f4403. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41707996.
Sammartini: Sonatas for Recorder and Continuo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8d1a3b7fa60b2df91fc5cac06d4d705be7b76150da3a5398eccb724812f912. 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/FR7NZ1901490.
Sonata for Violoncello and Basso continuo, RV 42: I. Preludio. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ba8d21e4a5acf0276d7005b4e434eba0a02375bbd8cf7dbce8c2245b55dcb7. 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/DEE471100210.
Sonata for Violoncello and Basso continuo, RV 42: III. Sarabanda. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ffd56dd186a99bbe683a6fad5305c11a1d78d7ff65c8ef174238ff7624e8bd. 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/DEE471100212.