1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x605dda904215f127ef1e00b6198c955e75b6659761ce3b8de309db8bb14d8d36. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64e0d11f-265d-43ba-971f-45c3b83e47e7.json and https://artists.proofprofile.net/proofs/artist/64e0d11f-265d-43ba-971f-45c3b83e47e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vespro della Beata Vergine, SV 206: Faux-bourdon Domine ad adjuvandum me
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 → block OTSBitcoinBlock must exist at that height 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 0xe07ddbaa3341e63d2b0454a77a42df836dcfb328df17aeacc08111ecc92732cd. 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/FR50X1855201.
Vespro della Beata Vergine, SV 206: Ricercar sopra Sancta Maria (Frescobaldi)
Vespro della Beata Vergine, SV 206: Toccata et Domine ad adjuvandum me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24ee63a3f9143fe113da6759b0f9b54094b4857d4c99a45ff483b4467ed7b0e. 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/FR50X1855202.
Vespro della Beata Vergine, SV 206: Audi caelum
Vespro della Beata Vergine, SV 206: Antienne Gaudeamus omnes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25beeb7db27913b69ef0bdf50d4752c1dbb547662b5d7ac17da696f3d6826183. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/FR50X1855203.
Vespro della Beata Vergine, SV 206: Antienne Felix es sacra Virgo
Vespro della Beata Vergine, SV 206: Faux-bourdon Dixit Dominus
Vespro della Beata Vergine, SV 206: Faux-bourdon Lauda Jerusalem
Vespro della Beata Vergine, SV 206: Dixit Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa5c30f9fee1a807fd8eadc8432c3ca27f5efb7b7a2bb50247150213e0a5405. 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/FR50X1855205.
Vespro della Beata Vergine, SV 206: Lauda Jerusalem
Vespro della Beata Vergine, SV 206: Nigra sum
Vespro della Beata Vergine, SV 206: Antienne Assumpta est Maria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa813fcd479630c5d65a66c144c46f873c38127bb745e474e21bb5a1ff576bdaf. 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/FR50X1855223.
Vespro della Beata Vergine, SV 206: Antienne Diffusa est gratia
Vespro della Beata Vergine, SV 206: Sonata sopra Sancta Maria
Vespro della Beata Vergine, SV 206: Faux-bourdon Laudate pueri
Vespro della Beata Vergine, SV 206: Ave maris stella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ffab65c5bc1f60c098f12d4d7daead748d00b5b5f73d04de8aa352c1dc5a6e. 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/FR50X1855225.
Vespro della Beata Vergine, SV 206: Laudate pueri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee5527006b453347c40d1d28a4a81a6e277d3708b0ef5785183ed09bdd0526d. 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/FR50X1855209.
Vespro della Beata Vergine, SV 206: Magnificat
Vespro della Beata Vergine, SV 206: Pulchra es
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4381869b41aa874ac89f25b72d8d85b03188b3e8a5fc7c0ff70dd59b0f2033b9. 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/FR50X1855210.
Vespro della Beata Vergine, SV 206: Magnificat 'Et exultavit'
Vespro della Beata Vergine, SV 206: Antienne Tota pulchra es
Vespro della Beata Vergine, SV 206: Magnificat 'Quia respexit'
Vespro della Beata Vergine, SV 206: Faux-bourdon Laetatus sum
Vespro della Beata Vergine, SV 206: Magnificat 'Quia fecit'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33c7c9cf23e148137158783f4107d27b19ecdfbcaeed8fb43c5adc7c3f04187. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR50X1855229.
Vespro della Beata Vergine, SV 206: Laetatus sum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4cc895f812da7cdb3b2ec3c4febaf382e54963584dd881537660a59df02cf. 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/FR50X1855213.
Vespro della Beata Vergine, SV 206: Magnificat 'Et misericordia'
Vespro della Beata Vergine, SV 206: Duo Seraphim
Vespro della Beata Vergine, SV 206: Magnificat 'Fecit potentiam'
Vespro della Beata Vergine, SV 206: Antienne Recordare Virgo Mater
Vespro della Beata Vergine, SV 206: Magnificat 'Deposuit'
Vespro della Beata Vergine, SV 206: Faux-bourdon Nisi Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc614bfc32d6bf2d8ac1339429f92c0644d40c44d0ef6449f3073df952e61394d. 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/FR50X1855216.
Vespro della Beata Vergine, SV 206: Magnificat 'Esurientes'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a782d747ae95e970dda124cd0fa89e6728267a1c776b189486abd3c6c595f9. 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/FR50X1855233.
Vespro della Beata Vergine, SV 206: Nisi Dominus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9d31b8ee6ee3d2b7b26f7bd9a57dd1287fbcf134c099af678cbdfc36f1a8bd. 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/FR50X1855217.
Vespro della Beata Vergine, SV 206: Magnificat 'Suscepit Israel'
Vespro della Beata Vergine, SV 206: Magnificat 'Sicut locutus'
Vespro della Beata Vergine, SV 206: Magnificat 'Gloria Patri'
Vespro della Beata Vergine, SV 206: Magnificat 'Sicut erat'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa17d114345efca5268a3b385a17a1d41176bc917e17ffea83bde85f18428ddc. 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/BEF641733701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c687bfd9d2123dd950c87a39c5241131a5725503564810cff4880e2f6c51d7a. 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/BEF641733703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850c16f61f34b3c63bf594f423a1f74f5204813301853c47d265686d3b70136d. 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/BEF641733705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14d9e189066de32fb7571b5ac5024c3d6455e8dbfc29a635c7a9271ae3e85e6. 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/BEF641733707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1268a7c53a174a3ae51b64882f13d56692b1765be4ab276fa324e9744e244b19. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BEF641733708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452c483a2c19f6dd84a75d621fd5ab292ad0f36709dd04343d0f29301ec00cb3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/BEF641733709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86436ee32cf4dccb4b21593c8d60ae1ad4d7d9d4251e5408b0144a21f1292476. 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/BEF641733710.
Lascivette pastorelle: Lascivette Pastorelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61a4d84df818602564761052cfc32c8b7f5c8960421c4141b03740c03b2710f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BEF641733711.
Non sa che sia dolor': Non sa che sia dolor’
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c0cda5fd5eaf66100fbdb24090729c1d82ab09814bc0bd1a7be8aff1ea7eea. 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/BEF641733719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c3c9cfaf89f15e8f36d9e12413442ae1c2d9c28241900781b2f7eb6ee1745f. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/BEF641733722.
Let Me Freeze Again (After Purcell's King Arthur, Z. 628: Aria. What Power art Thou)
Celebrate this Festival, Z. 321 (Ode for Queen Mary's Birthday): Crown the Altar (Arr. Franck-Emmanuel Comte)
Les Matassins (After Xerxès, LWV 12) - Gigue (After Ballet de Toulouse, LWV 13)
Pastorale (After Marc-Antoine Charpentier's Actéon: Actéon's Air)
Brunetes ou petits airs tendres : Colin disoit à sa bergere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc421d5889ddb9c1adc1a56bf9dff54cc57a75b8d7a9ac3b6106006a53f31d02f. 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/FR50X2076101.
Brunetes ou petits airs tendres: Sur cette charmante rive
Brunetes ou petits airs tendres: Je ne veux plus aimer rien
1er recueil d'airs nouveaux sérieux et à boire: Dans ce beau vallon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd1504d6dadd2688a3645f9031aa9d4ce0dd08028f3063746491c9aea46df86. 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/FR50X2076104.
Recueil d'airs sérieux et à boire: Amis, laissons l'amour, saisissons la bouteille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84a785692349be0d0f98d77bf1621ffaa390eb2841dcc646bbcb365ced43777. 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/FR50X2076105.
Brunetes ou petits airs tendres: Où estes vous allé, mes belles (amourettes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe47d427cd7b88a320ff4a7adc850490d6789eb2be6907d9bcd27b2a9bb867729. 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/FR50X2076106.
Recueil d'airs françois dans le goût italien, sérieux et à boire à I, II et III voix: Si je fais l'amour
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd487c0083216a6d5b827219bdc681e7886690c89c7e81a607a6f24beef55ce87. 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/FR50X2076107.
Nouveau recueil d'airs sérieux et à boire: Boccages frais
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6865ec4501a2f942758e49f1e2e5167d065e8753004441145bb97548b5f49d91. 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/FR50X2076108.
Recueil d'airs sérieux et à boire: Les rossignols, dès que le jour commence
Pièces de caractère pour la vielle: La Dupuits, sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1df1f861f8acbcfff00405c1d6123ea6e6781ab6db3ad87ca1c65736f4610b. 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/FR50X2076110.
Brunetes ou petits airs tendres: J'avois crû qu'en vous (aymant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3332f8bb4306d89256f06119b788486acf80d70d2c3666f7506a965d5aa2b72b. 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/FR50X2076111.
Second livre de pièces pour le pardessus de viole: La Desmé, Rondeau
Airs sérieux et à boire: En vérité sévère Margoton
Brunetes ou petits airs tendres: Non non je n'iray
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0cf0aa9edc4f319f8c7dbd6d25abf9b6eba5f7fefda79ea3aa613bc32a0676. 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/FR50X2076114.
Airs sérieux et à boire: Aimables rossignols
Brunetes ou petits airs tendres: Vous qui sçavez si bien (plaire)
Brunetes ou petits airs tendres: Le beau berger Tircis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3a865e749396cde49fd76e642669cd3b5754b6c943d338f16ecc2f6790d17a. 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/FR50X2076118.
Brunetes ou petits airs tendres: Nicolas va voir Jeanne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0900696639da940e18c1d29132b617c47da309405ae68cf62d514677cef82b31. 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/FR50X2076119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ef5c9414ff4cb77aeae6ab8ebb2355658704f5203a933c680470d4244c1edb. 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/FR50X2076120.
Nouveau recueil d'airs sérieux et à boire: Pourquoy le berger qui m'engage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe8af2f783f44c51833aa6a0f8f8c24f0625f1a88aa1c7acd0b708abb8b9f0b. 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/FR50X2076121.
Opera seconda, 2e recueil d'airs françois dans le goût italien, sérieux et à boire à I, II et III voix: Quand je veux boire avec ma maitresse
Brunetes ou petits airs tendres: Je vous dis que je vous aime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ce381207dfc15ff1ba1e00e3ecc9189cc8e3b3bf299b39bd799b4167d7a9b1. 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/FR50X2076123.
Manuscrit Vaudry de Saizenay: Contredanse
Livre d'airs de différents auteurs, IX: Rochers, vous êtes sourds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ae03dbe5f023800d31492a2218803974247804058e155678989bd20a8ad9d3. 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/FR50X2076125.
Recueil d'airs sérieux et à boire: Avec du vin