Sonia Prina (born 30 November 1975) is an Italian operatic contralto who has had an active career in concerts and operas since the mid-1990s. She is particularly known for her appearances in Baroque o
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 0xe5a73dab64ba3dd28232d3781db8f63dda8fae9c599c5f989b2073f0f3ddfcae. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46f10d7a-8022-4828-ab3c-0316f77cb2c2.json and https://artists.proofprofile.net/proofs/artist/46f10d7a-8022-4828-ab3c-0316f77cb2c2.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
L'Orfeo, SV 318, Act II: Mira, deh mira, Orfeo (Live)
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 0x74036456299050e4ae683b0bb38e58b129bd7c980c0ddf3d0d6625090a8f7de8. 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/ITN322119612 — a six-check JSON result.
Vivaldi: Farnace, RV 711 (Arr. B. Ticci) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ed300847542204f80676ba5d48fc3ab7d8d04cf411611d7ef5bf891b3b488a. 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/FRZ131312010 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58fc79ee2a8c490e48cf69c591c93a71beec0644450d6b72e8a1590e5a368183. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/FRZ131312020 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a240ef4d49fe022c4754e51e73ff4f5b6264507907a2e624b4f334f8f15a0f0. 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/FRZ131312030 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4646141b63d5dec88a2400b06a119b2461732b037b711cd169b27c7e90517c. 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/FRZ131312040 — a six-check JSON result.
L'incoronazione di Poppea: "Pur ti miro"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f5bfde62d181e401315f083e136e4b652daaee2ca5bf83b8246d65e077b02a. 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/FRZ131312050 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ecdc04fefd1b0fe20e86a1ab420dae6d4267235aa57776eac4b40b68604543. 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/FRZ131312100 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5958772eceb0103c2ac49abe6982e50062bf691b50a804a448c0e60620be38b9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731401 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Col celarvi a chi v'ama un momento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0def3462d3da7fb1a0c81bcd48dc34f663f53e5e1a44e1f01ed599dbc5d324. 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/DEN960731430 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822069c461cb0f73ffadec4f1c3cfdb907bacee398991a5800896eb8487d6de1. 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/DEN960731402 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Qual portento mi richiama
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa991eeffa32ef79e1128a5b0a53b15fe617f42ed4dce9ff0b18de5fdb4ba15b5. 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/DEN960731431 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778baeb8fa13f5ad4e09f742787c2179d234b1985c5afec9567227c86fa1a5bc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/DEN960731403 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Pensa a chi geme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5410aaf8a8c78997852babaec7c5bb3d37c5b6b3b2a6a846f57ff3dcf3d57bc. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/DEN960731432 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Oh Dei! Quivi non scorgo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ded3e84a7955a92971c64cde2dd9f794550c79b0061660b3c0df3e6d52510c0. 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/DEN960731404 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66058ce559350ab16050fcca732aa8e730f4fc5ad68a9ec8c9fa888e4c955716. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEN960731433 — a six-check JSON result.
Alcina, HWV 34 / Act 1: O s'apre al riso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1378515b88cd10a1baeed9746055781700e3a9804f25530587fa51c6a22e29fe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731405 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Vorrei vendicarmi del perfido cor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddc7658dfafe6517134e7f1ca7204a0bdb38df202fd3b212718e3e041470f00. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731434 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Questo è il cielo de' contenti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f20ace2b9c27abb621b484a53860f2a1d62cb3135c60a61dcf847805be698ea. 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/DEN960731406 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062cbb419c037229c3ca27fad5cd73488baa4d7e56a26414999e80b0dd169965. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/DEN960731407 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Mi lusinga il dolce affetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a216ac83f692945a99365ddf78e449da067914a91e41bbdad75166ea5f6b3a. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEN960731436 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6bd8ec8a0f4027520fdf947bd7ff117bc06bd3549f7fd40fbc56e52141bef9. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731408 — a six-check JSON result.
Alcina, HWV 34 / Act 2: S'acquieti il rio sospetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11eaafe3abfdeb1c94b64f10ea55ff0476ec1f4f0ab32a6ed57f7bee047981a5. 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/DEN960731437 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d1d5510b5594de4bd980a2355038adeaace9179fc92aac938948731ab31c13. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731409 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Ama, sospira, ma non t'offende
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead475a5cb4d0b009bd69e8e9298231a5930b70a1ff679c3634927bbfba68de3. 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/DEN960731438 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3098d5cef53b093e2921d11708cc8cb0975455823cba9a156f4fbd68d2def6. 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/DEN960731410 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb9af8ba658b485e007600d1ecb2f7b76f0a67e9c982aa8240042a951f1cc07. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731439 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a11c7df97bac68377265aa44ca6d3067b4565fc8993b24af3e0ee7b5d7b6e15. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731411 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4270aa09d1dc7fa726f47be7d9d990d1e811731b9830145e3d4c91379021683c. 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/DEN960731440 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ad2bd2a4b6a0f83751aa42698ef3c1d4f8b830ae2260c20b3956a8838b6b83. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our 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/DEN960731412 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Regina, io cerco in vano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80632affb026b21b53cf3de96f14379af642729c5901542d2edc41b2dc3d253f. 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/DEN960731441 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Di' cor mio, quanto t'amai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8b82bda9887e88ee2a1f5e7e6d9d1459a89fed6adb307085154e8a82da3fbc. 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/DEN960731413 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Tra speme e timore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6baf82768ac45b6f60c27de6e75f77d3e50d5bfc70bd27509812739691398215. 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/DEN960731442 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Generosi guerrier, deh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42596c5c60d31c5ffa2babb3b2abb814f0a3ce376e568ff84a89535235ddef1. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731414 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Regina, sei tradita!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ffa1ae99b2612d6e5632391b10d86d4beaa282c2d50967bbbfb0550dc59ba2. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731443 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Chi m'insegna il caro padre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b7f422f9106e4872ed1c0bfc9b0e336d8b927b651e24d8ffa58d166afd1ed8. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/DEN960731415 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Ah! mio cor! schemito sei!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94c6e5053a61ca9d29c249558f97ab11e6dcfb9ef39abadcd2211a350b74754. 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/DEN960731444 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Mi ravvisi, Ruggier
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf0a77449dcf9d0e87242f67b56adb213dfae24d5b3e084631f06e580172a95. 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/DEN960731416 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49075f2f2ac6a2acc844a15e21aab0f8232701868a9156ef7deea60af3b4d99. 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/DEN960731445 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Di te mi rido, semplice stolto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1cbc791bfdfaf8b5283172472cc5b182379aaff94641f32d0bde9f300b4376. 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/DEN960731417 — a six-check JSON result.
Alcina, HWV 34 / Act 2: E' un folle, è un vil affetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf892b46dbe55b42ef7ac99d1d2554d5fd752f21062d85f5f483513e87c98c09c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731446 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18382c9979252ef0fd7de2afddb8dcb7e0f848da5552d6697dcb1f1c39910807. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731418 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Ed è ver che mi narri?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f11eda5a479619334ccd493166da16baa7b68e1f9598b7266a90ea8f431342. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731447 — a six-check JSON result.
Alcina, HWV 34 / Act 1: È gelosia, forza è d'amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734a0930af701e1c08ea18b5e555e03844b02c90b8ba2880e264ccbfaf10b8c5. 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/DEN960731419 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cd2fcd86ce7993a921be09ad1e9b60ac503fdb9c01cc82f317348750f4b9ba. 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/DEN960731448 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c5e0c64408b84e14980b6febc57edffd887719845631b24cf3f3a2083bfb463. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEN960731420 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Ah! Ruggiero crudel, tu non mi amasti!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66d3d19058c398edfaa2a9f027eb38a1ed0a217a9b515a8f4da368d7929d334. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/DEN960731449 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Bramo di trionfar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b8dea1912ab8a79d4f8bee9446b808aa38122f84c8c2ca49a6155458ca1c3b. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our 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/DEN960731421 — a six-check JSON result.
Alcina, HWV 34 / Act 2: Ombre pallide, lo so, mi udite
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf4dd7e0ab13924abb81a827d2cc64292bff14719827d1dbb6d3b56c64174a3. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731450 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5201eb7996f06f6cfd3e07ca2d149bd7992335d3502526a6aa53156c742ee559. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our 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/DEN960731422 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Semplicetto! a donna credi?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da62c4f3d609bfbe784f07b35093ba855136d3710d2ce0afb5f2fdb8027a8c8. 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/DEN960731423 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Ah, infedele, infedel!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8116ce51c6bdfa01f01960559130937df439d1e4fa2e38ac91fe0c037a587dc7. 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/DEN960731424 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Si, son quella, non più bella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff6fea5e4dba79be55202f2ddf101769c80ab3e38b1a1abe9e074320c2d519e. 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/DEN960731425 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Se nemico mi fossi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa46da6d329efaf5cd4f4a6a44e48cb0715a2514134263588c55643b21e84428. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731426 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb52d909bff30ffbb0f1c9a66bb908b8111c2fe3d3742bc762fe756d81496e65. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEN960731427 — a six-check JSON result.
Alcina, HWV 34 / Act 1: A quai strani perigli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5757cdf7055de1eb58583d1c34011008dd45b90e1686129357645ec8350e7215. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960731428 — a six-check JSON result.
Alcina, HWV 34 / Act 1: Tornami a vagheggiar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3691c6e4e4de7881b7e1b3280cbf76a2a3a905c39c38c22d77ad3ef3ba6ae1a1. 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/DEN960731429 — a six-check JSON result.
Concerto for Violins in F Major, RV 136: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f63a0a5935623da6e95d56c123131e95f78ac18e91d28b86c85aece29546cb. 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/FRX290701234 — a six-check JSON result.
Concerto for Violins in F Major, RV 136: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2287f691c87d2f872501fc47d1427b3c71ca8ec71fedd39c62f8640c854ba53c. 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/FRX290701235 — a six-check JSON result.
Concerto for Violins in F Major, RV 136: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58f61d57b4e9a803a1ab28bc7b1a73147f186694c3864ea09185a2ec22749bb. 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/FRX290701236 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40da0395893c6e1df46858014545814d9ad9a028433655a11668f7083e5e6cf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290701238 — a six-check JSON result.
Violin Concerto in B-flat Major, RV 369: I. Allegro ma poco
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28cff3ce44df88ce14ab0afdaf6bdd6afa3f6305b01c9035ae67925c2dd2c25. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/FRX290701241 — a six-check JSON result.
Violin Concerto in B-flat Major, RV 369: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1decb1e8057106b2e0992a6cc403219488e4ac23cd39049db52b2ca91ab957. 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/FRX290701242 — a six-check JSON result.
La Senna festeggiante, RV 693, Sinfonia: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9727ea9b2ba46f8c5aa0776ad491b237e5f7206228701429c4cd6ceee55f9c5a. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/FRX290102120 — a six-check JSON result.
La Senna festeggiante, RV 693, Sinfonia: II. Andante molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9ad3c29ac0fadfff9249e4a0f237649578f95c5e8138ee428cc27879b78951. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290102130 — a six-check JSON result.
La Senna festeggiante, RV 693, Sinfonia: III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcd16130db269d9447342f1a6e3ba4b743646a7116066cc7c22eb2dbd671cce. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our 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/FRX290102140 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: Della Senna in sù le sponde (L'Età dell'Oro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2095c60f4ff0d13db236e542458f5461cf6c014f74de6febff5c070140e7324b. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/FRX290102150 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: Se qui pace tal'hor và cercando (L'Età dell'Oro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1931f5b57d11021787ec8aca80a5aaa84ab596c3f202d84f3cec5d250801f9. 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/FRX290102170 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: Anch'iò raminga errando (La Virtù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa59ff83028da878e7d2bcf135032da7ec73ddf1724138f895189b9df3f7a5c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290102180 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: In quest'onde (La Virtù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c487008bee6f54a435ee133cf999617b9f6c64845a34ff35dc3810eab8119f. 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/FRX290102190 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: Qui nel profonde del cupo fondo (La Senna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73b412009bb73c8f399b7befca3ec436d6e7ebaaa661f7a8ff86b49910f6bdb. 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/FRX290102210 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: Duetto Potrem fra noi la pace (L'Età dell'Oro, La Virtù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0dccee523321f9546bd1adbaee7632e1995d2e59faf1c52c095d346565ff408. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290102230 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: Vaga perla benchè sia dell'Aurora bianca figlia (La Virtù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c026c2a8e1c82cd52f5a3b983a26db777ee82aa4fd54c4869196a043a809cd0. 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/FRX290102250 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 1: Di queste selve venite o Numi (La Senna, L'Età dell'Oro, La Virtù)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdb7520eabd83a5819b9cef71f8efd7c46cfaddd4dfcc2e00af9d4ce50ff51f. 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/FRX290102330 — a six-check JSON result.
La Senna festeggiante, RV 693, Pt. 2: Overture. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c929893dc73700721ccbb583ebb36dd20ec9d1c3bb74ae414977efa50c54df4. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290102360 — a six-check JSON result.
Orlando Finto Pazzo, Opera in 3 acts, RV 727, Sinfonia: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ac1c82e5a9207577fe7ac978754366bf5271f9881d51cb542c35c57bcf472e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290301480 — a six-check JSON result.
Orlando Finto Pazzo, Opera in 3 acts, RV 727, Sinfonia: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40eec8ff64476ab020891db34f46834fd754257e61a1ecff048bf8275b096d7e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our 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/FRX290301490 — a six-check JSON result.
Orlando Finto Pazzo, Opera in 3 acts, RV 727, Sinfonia: III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed75b0bf30353821d4b930072503759013106ec1877da271f49196ac94571a8. 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/FRX290301500 — a six-check JSON result.
Orlando finto pazzo, RV 727, Act I, Scene 3: Prima dell'erebo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79cbfe2e2d834fa528d5e6f99189f1012b661bc49f65cc63982c6628c631455. 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/FRX290301540 — a six-check JSON result.
Orlando finto pazzo, RV 727, Act I, Scene 3: Rassenera i vaghi rai (Ersilla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeb432efa4b54c3293f43d27ae6c7169bf7a069d8de9d84af5571d0aa03bd1f. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/FRX290301570 — a six-check JSON result.
Orlando finto pazzo, RV 727, Act I, Scene 4: Son due venti infesti (Tigrinda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1633a83ce4a426dc5c66c0c133ddc518f4728cf7446c5469536be556141859f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX290301590 — a six-check JSON result.
Orlando finto pazzo, RV 727, Act I, Scene 6: Alla rosa rugiadosa (Grifone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47031c9c9402c8f40ca0e34a01daf53d97cf9f79dd2506c4e00ee23fbddfcd22. 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/FRX290301630 — a six-check JSON result.
Rodelinda / Act 3: Quanto più fiera tempesta freme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7d1ac27769611814b77e8b406782dfe6a8143b9c7cd554f6510df8a0d8453c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our 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/DEN960431947 — a six-check JSON result.
Rodelinda / Act 1: Lo farò; dirò: spietato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c764441bbd087ef6f9f51c83e28b1e5f2339dd388b34e3b24b2a7777193e42. 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/DEN960431909 — a six-check JSON result.
Rodelinda / Act 1: Duca, vedesti mai - È tanto, da che sei re
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732834ece868a5c1481235879b6c43cea8d1646b8961dc23198e8beecbc48dc1. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEN960431906 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eff31b595d649a2a6ba25e69a2391c2591f4e04afbff6663d9cb484d6960531. 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/DEN960431908 — a six-check JSON result.
Rodelinda / Act 2: De' miei scherni per far le vendette
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a87d9c54cc9bd2dd840603302d2194b122c161c362ea5af6406dfc2525dd85. 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/DEN960431926 — a six-check JSON result.
Catone in Utica, RV 705, Act III, Scene 2: Se parto, se resto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae4f7bbafa31bb4669397f8dbc8e58d69cfe6c75004a72778f2608d08cadcfa. 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/FRZ131229023 — a six-check JSON result.
Rodelinda / Act 2: Già perdesti, o Signora - Rodelinda, sì mesta ritorni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b4ea0751b34e350f88866c195c00ee44c81c9ca1d7115a4cb496bcef949217. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960431925 — a six-check JSON result.
Catone in Utica, RV 705, Act II, Scene 12: Il povero mio core
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5cd4d2dc02821a736876d0432bb9317912615b35e8260215bc0ef8b51dc8dc. 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/FRZ131229122 — a six-check JSON result.
Rodelinda / Act 2: Ah no, che non m'inganna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aa7a5fe1b35b5fddcbc61dd4e3f0c2ae64f0e51ffc85f35e87eabd5e76936f. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEN960431936 — a six-check JSON result.
Rodelinda / Act 3: Dal german nel periglio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474ef9ef97c91832d1c5258358ef95d35a541213c83a0ec77b009519a5cece8d. 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/DEN960431944 — a six-check JSON result.
Orlando Finto Pazzo, RV 727 - Act III, scene 11 : Andero, Volero, Gridero, Origille
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4db98b02788bbe5e132a6e616595b13316d11536f0e5cf1d74f988e96bd539. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FRX290302240 — a six-check JSON result.