thumb|Francesca Caccini. Francesca Caccini (; 18 September 1587 – most likely between 1641 and 1645)Or she may have remarried. was an Italian composer, singer, lutenist, poet, and music teacher of th
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 0x06e3c110322ff851d66ce6d3003b1c41cba1992cb0bd2dc1b2b989e74ff14695. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cde07910-c1f1-4eb4-a5ee-03a8e8b74c51.json and https://artists.proofprofile.net/proofs/artist/cde07910-c1f1-4eb4-a5ee-03a8e8b74c51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
L'Elisir d'Amore: Una furtiva lagrima (Recorded 1933)
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 0x5c502b4e8a0fe7cf225e5b67f4acf42f325d75159ac4ae8f9f80670366db9044. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9000537.
Les pêcheurs de perles: Mi par d'udir ancora (Recorded 1929)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0258a5d61464d625b7b7a1ddfaf13a5e0d9e50097a11852f208e4eb38b11c693. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9000547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ccbe322e70fd28d7c22e76b26b99bd664edd48517f0dc2c46fca08f5f893d6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJU9000552.
Francesca Caccini: La liberazione di Ruggiero dall'isola d'Alcina (Live)
La liberazione di Ruggiero dall'isola d'Alcina: Sinfonia - Non perche congiurati - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d355a875873d0b43c95366838c613d531728e6675dd5b959f3ab6040b2780f7. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700377.
La liberazione di Ruggiero dall'isola d'Alcina: Scena I. Sinfonia - Cosi perfida Alcina. - Scena II. Qui si può dire - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa322005ddd5fd136742fa88247d6bcacea564eae1c9d48b14350052b40a5b80. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700378.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. Quanto per dolce, e mia beata sorte - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6821973ea2d13b2a29377147562f73c9304c5aaa9d9074426af4a2e5c96265. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700379.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. Ahi, Melissa - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ae8794532527c865096f8cfbeafdc25b6488835a6ac440490ebab91bc67e3f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700387.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. Rimanti, o mio signore - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac9c8d4d1cedae8dea7055ed5fb1a573b79d8d1d26791a08cf51d9c1aadf05f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700380.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. O quanto è dolce amar beltà pietosa - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3666a1a82b6f7b4d72ab6158852616a9fc9045a96587dd72b9ace3050c78982f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700381.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. Deh taci omai troppo d'amore amica - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d07e25845626cdfe674f9e361f5aa32708c3787b88920672acfac9b47aeccdf. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700389.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. Chi nel fior di giovinezza - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee0002230303c98122f48d74753703fe22cbd258e12cbbdd5a757749b3e0984. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700382.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. Ecco l'ora, ecco il punto - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb570352a03f4798d7c1e7da0d73bce5c175c1060e61f9d87001ee9ccdfa7e1ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700383.
La liberazione di Ruggiero dall'isola d'Alcina: Scena II. Ruggier de danni asprissimi - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a12047a533e50c2aafd9a8cccc34d5d8317b4054a2c593bde5dfc286af46b1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE471700384.
12 Madrigali per cantare e sonare: No. 10, T’amo mia vita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28644ecbebf5359e32f9519316ac855f79440d7b8e948b2e911a28a6e44c131d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245501.
12 Madrigali per cantare e sonare: No. 8, O dolcezze amarissime d'Amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab2f7182258080109595408c7a012bf6dcfd18e5133a5e2bbca526e33e11203. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245502.
12 Madrigali per cantare e sonare: No. 4, Stral pugente d'Amore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f384a115883d018d4458f0aa4fc02155750f4a8f1fcdfeba8275353bc22220. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245503.
12 Madrigali per cantare e sonare: No. 1, Aura soave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f22e294fcacc4a41813e2c91450021f0ff956c03288fd63eec4c974c911746. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245504.
Madrigali e canzonette a due, e tre, voci: No. 10, Come dolce hoggi l’auretta, SV 173
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc555a61a63f271e2f5951531aabd365d4e19d74fa8c47e5dffdfcabfaf7f21dc. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245505.
La liberazzione di Ruggiero dall'isola di Alicina: Le tre sirene
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e664af5b86590b1142c181cda573fa558e23520ed5b5e30651c53448287636. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245506.
12 Madrigali per cantare e sonare: No. 5, Deh vieni ormai cor moi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78792bfccb4643c3175fcf8de81708c79921329f0f4eb277081c960ee4a0cdd. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245507.
12 Madrigali per cantare e sonare: No. 9, Troppo ben può
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3259e61ac150304e1c2cb035ce55c1dbc210fa2873dd4423d5df0b8e7c4a9eb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245508.
12 Madrigali per cantare e sonare: No. 6, Cor mio deh non languire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8967ba9b436c9d1ba95c80cd43e1b48953231664f631fb1fc026aafa0c90d99. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245509.
12 Madrigali per cantare e sonare: No. 3, Ch’io non t’ami cor moi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf287b8434033249c8f4e56a9c07134df4cf9252f28c265d3de762aa266b731d3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245510.
12 Madrigali per cantare e sonare: No. 11, Non sa che sia dolore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64c43705d09e96545de74b7712c2370f7445dc944806ab610d59b02ffa779c89. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2019ddb4d9a60019da4ba33ecea845536e885ed326e3b98f1c27826cb2baa746. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245512.
12 Madrigali per cantare e sonare: No. 2, O Primavera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b875e401aaf9856722404ce199be261f5a7ee3344fd892e4486661f0a25dea2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245513.
La liberazzione di Ruggiero dall'isola di Alicina: Le tre damigelle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8137f3fb14aa7153f78c976612c83369ffba0894262b8ff31d5712abbafd670b. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245514.
12 Madrigali per cantare e sonare: No. 7, Io mi son giovinetta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8f78b095ec469e4e817be35c80f8e03df923ecb3fe6ea379a5550b910feac3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245515.
12 Madrigali per cantare e sonare: No. 12, Occhi del pianto moi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f649eeff106feebe6634134ac332ab9d6c2e7c7b77a3b13e7822dd8831319be. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER182245516.
Second livre de pièces pour clavecin, Ordre Sixième: No. 5 Les barricades mystérieuses
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df450cedb0579f6be6c0e64911a37f1adb7ff07783398524c1c9481692d91ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370568321.
Andromeda liberata, Serenata veneziana, RV Anh. 117: Sovvente il sole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ada1a068ff7dd4ac61f019a91aaff6d5141eccf6ff6aab0c5cb1610fbc14c6. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41601222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e22ac25c6c08ad14b55d04504712a5aa64a4a6094fd8b2c41bc995c330216a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41601221.
Sonata No. 5 in F Minor, BWV 1018: III. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbf9e58361a83d025f04ca075c96d1ecea579acd082b17d31a1cb222e8c3b85. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560611278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43bcf8a4e28c5759b65b3db8a63cc189666657aa855faeffb67111beb0be06a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370539282.
Suite No. 2 en mi mineur, RCT 2: VIII. Tambourin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac423028cd1ae86b595d3e9c6c3ffc59d38ddec44177eb8c7b675f3e76439771. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370568329.
Mi palpita il cor, HWV 132c: IV. Se un di m'adora la mia crudele
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4535fdef91fd1e1f6a2c7426fa2acb1921c3a42e764877959965403198c3f150. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370524133.
Armida al campo d’Egitto, RV 699, Sinfonia: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d835f7e8e6eac96b155e5f7a6134e8db51a91f13a0f27c48fcc8615e789b87. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41601223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39fae7cb92a2114303d587b027fbda9fb300a4eed005b25d8bb27e9214ceed5. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41001201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbf2682220b65ec42c96017cd18b08e0a9b28eb41e38ac6e6138582e828544f. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41001204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfeb2fb23ac4dbc78e97cb66d43b87a30c46fafb974150e9e49a87ebee2740c8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41001206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c9eb45281735ad0c3d6f4245da3ff499d2f0a4993c37fbc3c2cd69c01d5a1d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC41001207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbef7ad2795e690bf9a9f97d496623abb464207f41dace69be3e413c1169572b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99fd3a0251259db7c291feb15eb88e195a942368d4bfe81920e4b3bc6ce4c52. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5f4a840bc93ecccb1aa10085c4272d37d71ddcbb8df39ec0279f8b67055d76. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400005.
Leonarda: Nive puer (Excerpts) [Arr. Pluhar]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f4236d77225fb2994e53614db3d62bb235d5917e273e039f75854af919c20f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400006.
Traditional: La canzone di Cecilia (Arr. Pluhar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a348ede9d0969d62ba0ebc766368fca6666f562fc01122a4cebb7f9fe1619b8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400007.
Traditional: La lloroncita (Arr. Pluhar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66317572edd68a790159c2d907efd5dccfecd61758a0975a04e14dd34e5e23ea. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400008.
Traditional: Jácara. "No hay que decirle el primor"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55666e8f4a049f3d80ecea06c9ea9746414c0e515c6deebd8e1a02ddf161d337. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0626a3a8fa53d18fbb3fca4f33b74fe18ebfd8d4801b1b848a28d82865940dc9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a8af6f4a3f80060d88b2c4a358a9cdc4475b60e9821d007edf6a930dce6387. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1eec75928c5d2c7b00bc0606327edd57793bd187904cce6a28083d37d0e482e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bfade4f31189e27a6243160ec4e7d5dd361e3c67dd4a9a3a2fdf2bff70626a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb86f0723d2efb213e9cf55b4fc250071ae3009bcebd91976a12f1cd0b7f8093. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61dba7010c3c8971c891d05876313a60934097a3d3c1e062d64b453cc0cc56a1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4192a783c17efa9292b189c602239d49966a5b356284ad58ea5f91fb240ae3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea7e7019aafa227c17ada74f39a92f44dd65976069af3d9ae6764623b86a0628. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653c9bf96d6bf291c30e9b352290d6e9fdc109018ce44cd3fee1c96f5c5eb854. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2400018.
Caccini: La liberazione di Ruggiero dall' isola di Alcina
La liberazione di Ruggiero dall'isola di Alcina
La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31674efcce2ae5b4c2874c185434fbe1bd5510fb875662186842206d8a5653a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602201.
La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Non perché congiurati
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9ed5ea5f59afb640b70415d9153fa60d0e62b01999e4d13a1f34c730b367f8. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602202.
La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Biondo Dio del bel Permesso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb285a7ebd8c12785226dd7789f144ff2c6644a49b55643530dddcee2c1a9bed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602203.
La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Tra gli ardori
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102da6e561af2d6587805dc45c7a31f52c0a657d3a93eeec9efc5d011f7e396b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602204.
La liberazione di Ruggiero dall'isola d'Alcina, Prologue: Poscia che'l cielo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd6ac791de651fe3dfa00c20f3ec19e4eff673f793ff49bfa1dd4aaab8cf771. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602205.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b85877f4fdc2a904acbda68550a015d9310806701d9bf1e4ac634726453111. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602206.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Così, perfida Alcina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7838c6dd63900e0d94844e599fdf066e2436b2f50db560d4036abb4f69c5cd6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602207.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Qui si può dire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6783f7645ed865d50fd2c38a1dca9339b4a500d16d530a19b070e0cbfbf832. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602208.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Quanto per dolce e mia beata sorte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8898ab5888071a4829c2b56303bf73c0b6cd034329b1f56c1667f402a81fe0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602209.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Quando Amor l'arco vuol tendere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119a1615de3647884039c761e50ec19e5231a1b92ed98eee9c6350f9d55e74eb. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602210.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Rimanti, ò mio signore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30aff74237410327de9b3ba40d29dcf75aa759cd1881dab5f0a07864d8c5beef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602211.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Aure volanti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc624b869bae93c62b320743e3b11019185b05d8c525839e3e23648c9dc04e9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602212.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: O quanto è dolce amar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0066d707cbebadf8f55fc46cb3f744be34d7b0234b7247e0849f7e5e79835bee. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602213.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Per la più vaga e bella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cc87f25e38e3b70632fbdeb952d1abd4a2b44063b2502136afcd795ff124f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602214.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Chi nel fior di giovinezza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfc03250278a8e903b2aebff47df6b2cdf9dcf71c627c7d32e1b62be0b7e734. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602215.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Il risveglio di Ruggiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e763907b046d75f5ec87ef09933737dc38d77b0b91c601ffdc281861cf2764. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602216.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Ecco l'ora ecco il punto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4f6f5ba5cc57eb39f99bb2122bd29a8887dae51c78b274b3f95ba9dcaca52d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602217.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: Ruggier de' danni asprissimi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e7a13c2088de3073944d4e1d5ef414a753b7454025e891fc17489834ff7fb1. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602218.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 1: O bei pensieri volate
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a078e0e101bb70d9bb187122854659bef44498734630089bb88caf5b9b8cfca. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602219.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 4: Ballo ("Il cavalier di Spagna" by Magistro Rofino)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd543fdfdf5352ee31063b7374bd029dc38b757e1a623ca9fe76a9142c8e67d3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602227.
La liberazione di Ruggiero dall'isola d'Alcina, Scene 4: Ai diletti, al gioire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x167196daa8415eed0c16089fbc6564d0bad68d891e98fc9027f9e66c1f17f574. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891602229.
Francesca Caccini: La Cecchina (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0263a3969e894a6986d4e9551afa9534b9ac2c901781734dd28f505712c3a8. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97c6e1bc924424d4bfa7eb78c55c40c225c10d5d1c5bbd51631a81d10be8242. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6e2c8e653cdf344dfe64359ab78ea1dc6e1f2170ed6a5b69a72ed26dee6ebc. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672055673e49a7d11dbb40d582c3b92470c55ab6378a44d2d99a83b2084f8567. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7a17ce6e0bb6373667bcc026f770a17b667c9fa73b427a95fffdda4b90f849. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f537b643f2aafa9b9ef77da20fc7fe2bf01981f54f2856347fdb05114daf90d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b76176b4dcb2c605488f037c26a4c744efb38700c07ee54a39393fbb98a029. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fe5bc7c6021fcafbfcd8ead4146266846d8f6e24f0ca7771ea7c108558b45e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86e14335aaea648e660569a8b5eb99997893cebb633db6979516d063582268b8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331303563.
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La liberazione di Ruggiero dall’ isola d’Alcina
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Poulenc / Transcr. Garcia: À sa guitare, FP 79a
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Dowland: The Firste Booke of Songes: No. 17, Come Again! Sweet Love Doth Now Invite
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Giordani / Transcr. Jacques: Caro mio ben (Formerly Attributed to Tommaso Giordani)
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Caccini: Il primo libro delle musiche: Chi desia di saper
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Granados: 12 Tonadillas en estilo antiguo: No. 5, El mirar de la maja
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Schubert / Transcr. Jacques: Erlkönig, Op. 1, D. 328
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Purcell / Transcr. Garcia: If Music Be the Food of Love, Z. 379
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Dowland: A Musicall Banquet: No. 3, In Darkness Let Me Dwell
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Bonfá: Manhã de carnaval (From "Orfeu Negro") [Transcr. Garcia & Ferreira]
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Mozart / Transcr. Jacques: Abendempfindung, K. 523
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Paisiello / Transcr. Jacques: L'amor contrastato, ossia la molinara, Act II: "Nel cor più non mi sento"
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Ramírez / Transcr. Garcia: Alfonsina y el mar
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Fauré / Transcr. Jacques: 3 Songs, Op. 8: No. 1, Au bord de l'eau
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Fauré / Transcr. Garcia: 2 Songs, Op. 43: No. 2, Nocturne
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Rossini / Transcr. Garcia: Tancredi, Act I: "Di tanti palpiti"
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Rodríguez / Transcr. De Azpiazu: La cumparsita
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Purcell / Transcr. Garcia: Dido and Aeneas, Z. 626, Act III: "When I Am Laid in Earth"
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Lorca: 13 Canciones españolas antiguas: No. 1, Anda, jaleo
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Britten / Transcr. Garcia: Folksong Arrangements, Vol. II "France": No. 6, Il est quelqu'un sur terre
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Bonduca, Z. 574 "The British Heroine": No. 17, O Lead Me to Some Peaceful Gloom
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Cello Sonata in G Minor, Op. 14 No. 9, RV 42: I. Prelude. Largo
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Cello Sonata in G Minor, Op. 14 No. 9, RV 42: II. Allemande. Andante
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Cantate, ariette e duetti, Op. 2: No. 14, L'eraclito amoroso
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Il primo libro delle musiche: No. 3, Lasciatemi qui solo
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Diporti di Euterpe, Op. 7: No. 4, Lamento
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Cello Sonata in G Minor, RV 42: III. Sarabande. Largo
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Cello Sonata in G Minor, RV 42: IV. Gigue. Allegro
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Componimenti musicali de motetti concertati: O magnum mysterium
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Dido & Aeneas, Z. 626: When I Am Laid in Earth "Dido's Lament" (Arr. for Voice, Archlute & Cello)
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I canti di Euterpe : Composizioni femminili (XVI - XVII secolo)
Isabella de' Medici : Lieta vivo et contenta
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Vittoria Aleotti : Hor che la vaga aurora
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Lucia Quinciani : Udite lagrimosi spirti
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Maddalena Casulana : O notte o ciel o mar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2829763784b401ed509ae884b1e65c189eb73fc90e90794c6128a1123ccc4cd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK341003707.
Maddalena Casulana : Vagh' amorosi augelli
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Maddalena Casulana : Morir non può il mio core
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Il Canto delle Dame: Compositrices du Seicento
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6c50146aed0817d3e32d2f7f88a09a8d05fe6c8faf4b37c6efeaca762fc7c1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG0900528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb836717e7856a18ee9eec06943f3ef4ef67dbc5bd37853eb7b83f69372bfd22. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG0900529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x202e0fb873e03d91ed8e98bfc915aa477e979e8a9b64c2bee8305c52ada17c55. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG0900530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce39224f74cd9665d599237094ee06b33c2e51fff5c64a60ccbd17f4c7c66d63. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZDG0900535.
What Artemisia Heard: Music and Art from the Time of Caravaggio & Gentileschi
Sinfonie boscareccie, Op. 8: La gran battaglia
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7be09c6aa4dca86b07e1b61d8253b4434c7c7e5adad2699a2e312efd89d427. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CALC42021151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf097a0a6b8b028277a57433b54f3a3498cc15b2cab0f60042e916406058ae49. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1606086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca333fb1547da6d3d5d7fe90f98fa97b71fe357779516d63659ebd46a72e8c2f. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBELX1606093.
Get Into the Now: III. Go Big or Go Home
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Feelin Good - from PUBLIQuartet's Nina!: Mind The Gap
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba14dea0a18d62a1b5d4d63624bd012eacad8abbd6f8c7cb9e104f1f58d03a99. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAQT1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18227709385d974e335b059d4ad2f824a7ea7d1cc2710041a5aff2dd61f559c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY320401015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fbb2303f9c3ec12574cdd0ef9439cbab88a0a1a4792109a143a25bd50055c2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM231300050.
A Musical Tour, from Renaissance to Baroque: 20 Years of Cantar alla Viola
The Choir of Farm Street Church, Mayfair
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc03d32e096d5e6e67fc2e94b6ed9823fd708f1a0e4f8e47baae1c82f08856cf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDZC2001203.
2016 New York State School Music Association (NYSSMA): All-State Mixed Chorus & All-State Women's Chorus (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd289036b957834fd140af93551e3d31da8ffed2534161f5e8a0822e6b6205017. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a2c4ec337b8956d1c182ad144e10b9f52c0820a4b3827a10e9c46522d64bc. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f56a944b447406b85ec89d5f664bdc5e12d6a3ac369a9b4b940ab4439da644. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe8adbbbee755cbe3966b0523f423647cfc3d0b49f834a08d5f693804d1fcd5. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92868625b04706b83ff621865569fbf8a58c90762c67aba044e8bf6eb41f18bc. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5514b0a0b13e831ab2c7e9bf49cb4e43da538d5a9a46ebb5d64d35df5dea3cd2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0fec2c7d4f7cce409133be660d36ea20933b0cf2c12dc39bfabb907c52cff1. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f18423136f8da1d8c7a4133074d13c4821670b2d3d84fb46f4e5a65c44135ca. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979627dedb1d796da19ef2e3a9b387a97ac3ed47dfdf44c4f90a9638afe8125a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726c4c2fb06a44b4c86ab81ae7bb6c440827f3b52beb1d6a7aa3dca36ad1d3ca. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321198035908f54b3ccef7e9aa55ed2160e90895200af9b02278927b0197547a. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddbfa45878f80823e444e2b6b4934195824c7926bc8d947b2448f9ab5727aac. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bf579d5f75c8f2db06c84bdf0709d30ff44f4497c0df5217c3bd9f0f7de62e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f9c61c49682a8a28c85c38e55c5a7013925c7a71b2f0b39e5f4a10d12ab934. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3f48ec85ba20358995d4f910aa2e25c9418dc3c981e9cd179c96136be0228a. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7d51689398dc5ade36a1db5fe087d91bd4f0e247dc25e774fa85f61f218235. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cd29f030dcd7b9c21ae84a08bed6c0e0de6f98155c45c4f7e080c73420dea2. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97184ddfd709e12d1d7b95da9beff28088b723738a09f63cc5d2ee04702b00f7. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GRFM11800478.
Violin Recital: Matthews, Ingrid - Frescobaldi, G.A. / Selma Y Salaverde, B. / Bassano, G. / Rognoni Taeggio, F. / Marini, B. / Caccini, F.