1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7e2d859e5c1c970c45ddaa8b3c212125dff2fced5a7816d01cc1ab422792e9. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1b20ad84-fc9d-41ee-8d03-1199358480dc.json and https://artists.proofprofile.net/proofs/artist/1b20ad84-fc9d-41ee-8d03-1199358480dc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Petite messe solennelle: I. Kyrie. Kyrie eleison
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c3de622f47aa8732dcf1bcff0fa84b858af8e7b50516c8f8bb2d59f2342517. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149401 — a six-check JSON result.
Petite messe solennelle: II. Kyrie. Christe eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c7e50036a9b56f10865effddbed8a427034e3005567b6a496961b54ba88f69. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149402 — a six-check JSON result.
Petite messe solennelle: III. Kyrie. Kyrie eleison
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37fd0201c198bf90509720b49477e2da55d3ed34209a5fb7e6fb159c2548f76. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149403 — a six-check JSON result.
Petite messe solennelle: IV. Gloria. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92da9586ae50842343b66b992cf025060c59265aa44f0e88b902cc7e8ccaa2d9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149404 — a six-check JSON result.
Petite messe solennelle: V. Gloria. Et in terra pax hominibus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5376345cc92f9e526654de54aadcb83559579ed635373a4a88fbca2ed0addf1c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149405 — a six-check JSON result.
Petite messe solennelle: VI. Gloria. Gratias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770f5d91adb21d6f5319cd6a84ce0f5a44c0a67c2f7f0124ac369eb04936dc4c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149406 — a six-check JSON result.
Petite messe solennelle: VII. Gloria. Domine Deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4192ac7409ff070e4746132f53e618403bd623cdab154076967a58a1f5e92b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149407 — a six-check JSON result.
Petite messe solennelle: VIII. Gloria. Qui tollis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b99b0f8cdb31bf952748b79143d8c01ec7de6688422154c348a0f2472e1eec. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149408 — a six-check JSON result.
Petite messe solennelle: IX. Gloria. Quoniam
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd760560f2d1895a321dccb854d64d7827f436cf472aab925dd4ea3d17fa8326. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149409 — a six-check JSON result.
Petite messe solennelle: X. Gloria. Cum Sancto Spiritu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8506d9a2e76fdd18e55c2cfd6d8fd65f238fc3f977eae9f893cef4e0b9a0a247. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149410 — a six-check JSON result.
Petite messe solennelle: XI. Credo. Credo in unum Deum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f3c5e6c21d1da6db7a57b814fa7fd87f479b79482f8c15b75d68f35f35b7eb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149411 — a six-check JSON result.
Petite messe solennelle: XII. Credo. Crucifixus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24d4125608d0c28e54d4333e98a36bed431b6805900618ea9c8961a6545406c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149412 — a six-check JSON result.
Petite messe solennelle: XIII. Credo. Et resurrexit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcffecf596f623286f23ac41d96593c4661fede3c82d9144f254a896e1b02e969. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149413 — a six-check JSON result.
Petite messe solennelle: XIV. Credo. Et vitam venturi sæculi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedab02ad28b9d205126cd602f03b4aec050e3dc3004abfb33f82f40a9aa38d66. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149414 — a six-check JSON result.
Petite messe solennelle: XV. Prélude religieux pendant l’Offertoire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5add27cdd1d2e9868c353b9dc13857cad80e089c21457e804b3fe303b5853ca8. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149415 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e74ae454271d52e57f0c8fe15c9a5e0f5907580e3bb0f39c0afa50548f53bb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149416 — a six-check JSON result.
Petite messe solennelle: XVII. O salutaris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5633ca1b2fedea84ba84f7c503fa021cad3f3577e3bfff6dde382ff5af90ce. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149417 — a six-check JSON result.
Petite messe solennelle: XVIII. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb2ceb50e85b4d19d080d7c00aa0c13ab5d722769469f0c9879a96fe7f735b7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2149418 — a six-check JSON result.
Dorilla in Tempe, RV 709: Sinfonia. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3a361d98e43327afbe1369a95c1f47459b09ef7b7c96953343d5fd6163328c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716010 — a six-check JSON result.
Dorilla in Tempe, RV 709: Sinfonia. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa18a2a1c2a89a2694a5842d8781609c1806029c05419debf4f202d93012c925. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716020 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 1: Sinfonia. Allegro - Dell’ aura al sussurrar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287fed621346a048843f040633fae30b0cb72ffd1c528a6c2f2f307c895ca8e0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716030 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act II, Scene 7: Bel piacer saria d’un core (Aria) (Nomio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fb6daa841c9b76e7f3cfec79e0e696cd6ccd47efc9f504eedb912364155435. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716330 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 1: Or fra questi, o Dorilla (Recitativo) (Elmiro, Dorilla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94d1b7573ab13c215d015efb4b1e456b51e24e3a2bded83a2ac0c716a6cbd48. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716040 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 1: Mi lusinga il dolce affetto (Aria) (Elmiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99e6e4230293914c2254cb7bd29338a8701aa10eda116761dc3535b7920bfae. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716050 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 2: La speranza ch’in me sento (Aria) (Dorilla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0fa26c93fa11a39e7a02286a48d7cec3010715b8a5bf3a603755f9f43316b8. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716070 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 4: Se al mio ben rivolgo il ciglio (Aria) (Nomio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd319cd0e625e5c3f342d446be8e6a2c953eb2b00aecd4472d4f0727fd76f91bf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716110 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 5: Gemiti e lagrime (Coro di pastori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b40d592c925bf99fb6fc6749baf6fe57c6acd04b586fa88b9d726ca3afdee3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716130 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 7: Saprò ben con petto forte (Aria) (Elmiro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e600d2da434484956f24559afd6bceffccd41813cac4871489eeb6f1f2ad95. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716160 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act III, Scene 3: Fidi amanti al vostro amore (Aria) (Nomio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460b643b42e6178f209eff2d4c02429b132ebffc0be5f0c3e00c5d5de0c2334e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716470 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 9: Rete, lacci, e strali adopra (Aria) (Filindo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e5dac00eeea3c3f9cfbfba1d4032060ad310c5004a882c0a52d74b20427e72. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716200 — a six-check JSON result.
Dorilla in Tempe, RV 709, Act I, Scene 11: Lieta, o Tempe - Ogni cuor grato si mostri
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2620c0b8daaf9433c5437e530835f313464917e50929d2c3cf207728cdfb68. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131716220 — a six-check JSON result.
Nisi Dominus, RV 608: IV. Cum dederit delectis suis somnum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c5c38e90a9210e9c77f24dae6ca03370343da22b2046f85b5a4a8de1d386f6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290701204 — a six-check JSON result.
La fida ninfa, RV 714, Introduction: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34023a66f7ad1218e4e45c19133052dd60c3743364c588c1b488f357a6629b64. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811011 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 1: Recitativo I (Morasto Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786c110d4dbf003b4a4660ff35b088c0248a6e6fb73c42700e87261fe81bb098. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811240 — a six-check JSON result.
La fida ninfa, RV 714, Introduction: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ec2d50badcc89f7a07d20b591100ff7a4408ef0646471507e086dced146240. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811012 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 1: Recitativo II (Morasto, Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd26f26cb3c734384318f69cf44d795202a6d9615e40c970d5a164ead585bfe9e. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811250 — a six-check JSON result.
La fida ninfa, RV 714, Act III, Scene 1: Cerva che al monteivo (Aria Elpina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0188f709f2de532dd37d7c02b1c406468902349803674ddba5cf1bb4a1e66948. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811480 — a six-check JSON result.
La fida ninfa, RV 714, Introduction: III. Allegro Molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd913ea10dba192ae8b319991403129fc6645e20e23c596063afeb4284ab6d63. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811013 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 1: Il mio core, a chi la diede (Aria Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69d867e9915ea64267ec9ab3382a065b4a556e40d6876c70e6432b43dd840a3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811260 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 1: Recitativo (Oralto, Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e2ba1469bd62d2dc922f50e2c4e6985e406aa5ae4964c4f0dfe938697cb208. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811030 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 2: Recitativo (Osmino, Elpina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f02cc582ae01c130674719e4d8081336f5ef2048ea7cf260e1f493afb50fef3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811270 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 1: Chi dal cielo (Oralto Aria)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a00d63bf7d12c63d35c45ca69bf22490586ab6827621aafb7b0683395701e22. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811040 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 2: Recitativo (Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f32afac8e873dde06ea426c76a6d7e2237e8548f53ff996e6e459d0662ba37. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811050 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 2: Dolce fiamma, del mio petto (Aria Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625f3caa23bd7f10f4c2759408358a8fb62d6d0e242afe11ba4281bf9d24b0b7. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811060 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 2: Ah, che non posso, no (Aria Osmino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c700992f16186963e74683f51c7f87a95f467313c0f944349ac519dcded15a8. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811300 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 3: Recitativo (Elpina, Osmino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88282c467190a3c678caa20aa8e610d611a03e12ece034d1b95ee2436cb4097. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811070 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 3: Recitativo (Narete, Oralto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de1c22bd87e16dcea679eef04eebe9de1179113a99f91d3a4b37569aecdddc2. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811310 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 3: Dimmi pastore Ninfa ti spiega (Duetto Elpina, Osmino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fdf4271227ab07ca3aa2864eeeb7601fdf584e3a5ca560f728fcdf23b66625. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811080 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 4: Recitativo (Licori, Osmino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d0f82adf77645065b61d8c3322a4fc616829959363c1395d29bf1a6de730ad. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811320 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 4: Selve annose, erme foreste (Aria Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62166f90b9734dcc9f999ca759a8a96891d5b261418760f26f66b7a7f8298476. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811090 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 4: Amor mio, la cruda sorte (Aria Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6ebf5dd3f2a12e682f077d158fe062cdf74b61646b61b41d53d48c5fea79b6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811330 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 4: Recitativo (Licori, Narete)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf301a6fe866de6123c14c64292cb179a69c2875a0517a831b9803820877f4b18. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811100 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 5: Recitativo (Morasto, Narete)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78313be0ccfff9158cdd57d717c17c10e4acb677b6d66f96b1c53afda33445ac. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811110 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 6: Recitativo (Elpina, Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa271181cb5a8ac538ffd2e185a611ca505816e5a7f3814f828d43626eeaa0492. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811120 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 6: Ami la donna imbelle (Aria Oralto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae3b01d19e071f71a72dd467fd10925f25213ab0eb91ccbbfb23cfe964fcfcf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811360 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 7: Recitativo (Elpina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dad5c583f1064c92ed28759102331dc7cbb8d452f87dce3620a71fd4aba8a93. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811130 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 7: Aure lievi, che spirate (Aria Elpina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e86e6b209fb6c847f0933a0f07a3ab2b33590ac6f30a4e445b25b14fad561db. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811140 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 8: Recitativo (Osmino, Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4b58660c4b27230ba9d8fea8ea3ed97efcd05b09dcc0e46008a9fa820e7f32. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811150 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 9: Recitativo (Elpina, Osmino, Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a6a0391c157b1c8855921cd93b6f38ebf0312c2c06ea9c76c11c3d301f592f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811160 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 9: Qual serpe tortuosa (Aria Osmino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89bf78d5f40fca217622faa763bab09330538934f30d28f2a237688da169037. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811400 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 9: Alma oppressa da sorte crudele (Licori)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f82d3befd76c889c570b790c88ce223f21696e2fd102d103c6f573b517c425f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811170 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 10: Recitativo (Oralto, Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d6b7e4c2f199bf2fe579505a59f8abbf5eec80c563a6ccf9543703f16e4332. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811180 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 10: Destin avaro (Aria Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad94977b39c1e5350d4ce98637a61b2f8cbd21557541351d8ce5150eefc7306e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811420 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 10: Cor ritroso, che non consente (Oralto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a08179ce27de5dcb1608a8714552927c6c6f6de65974dc28f00bfe72d45f0d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811190 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 11: Recitativo (Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17145bd699a30a72c8b9c9b080700a7bb7b137b1e05571478dd8c16bf79e366. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811200 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 11: Non tempesta che glalberi sfronda (Aria Narete)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf12921ec7f5ec712b627adc79eed1b9b1e4df395d0d318dae8b8bc499084eda. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811440 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 11: Dimmi, amore (Aria Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ecb4269bd39fe1e54f655a986ff438312ce25c84a3db8181c4557443abe55f. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811210 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 12: Recitativo (Narete, Licori, Elpina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7bba8dbe4540b9672a6a5e50b7e351aec364bf2f411f8426cbbca0a242add6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811220 — a six-check JSON result.
La fida ninfa, RV 714, Act II, Scene 12: Cosi, su glocchi miei? (Quatuor Osmino, Licori, Elpina, Morasto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b64fb4db6ee3f3c8d75da1eae9be834d9c54d5e2b242edfea59828590f8464. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811460 — a six-check JSON result.
La fida ninfa, RV 714, Act I, Scene 12: Segli è ver, che la sua rota (Trio Narete, Licori, Elpina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95495f27a566c3b7c5c2dab99dca012562a1b7c9e250ed139be0f9540a6d3b20. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290811230 — a six-check JSON result.