Mauro Nardi, stage name of Antonio Borrelli (April 26, 1954), is an Italian singer. Biography Born in Naples on April 26, 1954, Mauro Nardi began his career at age 19 as part of an RAI orchestra co
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 0x60e85d861b9716ad823632c0d75d8465e810af8ff2123eafe863456bbfeead03. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/81abdd11-fbf5-484a-a61e-67f667251f26.json and https://artists.proofprofile.net/proofs/artist/81abdd11-fbf5-484a-a61e-67f667251f26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x4e855fcddbe76a2dbfb246b4f1c2318354d1e123acd56531e52ba158186b5c7b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our 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/ITA618500849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3827dcc98eae37b3ea4e6d7c37aacf45eac82e6ab56789fcf587e629099f021b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USA370546015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f95e96b3906b2e65d7515b04d8e4b7e03b0c002909d05c662312ea5c0466f0e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA370546026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b3349e48d6c333337cb25abae7751e7ffacae3e4cb9a19e2829a485999de42. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR59R1836007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b843b3a7aebd107869e39b338255bb02a7c45d79542f864f4f461a2a4d8bf6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FR59R1836009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea2788ac701cf77cbac7c1d21ef00f39a41eb14e6df8a2ae837902dd8e07a6f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USA370543724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592b41283d921b1627c9d6aa2c4fa2ccade10f47eff79fa0944c343fd6f6d765. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/FR6V80492369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad652b67f49ec5c6a8fbd3082ba3a8baf28ac88b7963da20e355b27f64a56e9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our 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/USA2P2335179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a8f17d2dd1947c08222186312aa94fd0e1ca2f172c18b156f3425f270c065c. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USA2P2335187.
Escursione nella canzone neoclassica Napoletana (Best Neapolitan Classical Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe084a43b2ffa3413c4141d10de495d4f4b49a61ab19a00814e8444d10f4b0036. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FR6V80492401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8ea8f143bfa6836965a8b6dd8fa3c48ca7e19dbf93dc377b328471fa01bcd3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITQ740802555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baf60249022a48131784686a6cea378ad79afac46de5401722f48fc61bb476c. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ740802556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf6884d664357e61afb753abb3183cc01efd423d45a64fcd6fb9f5a435aaa2b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITQ740802558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c4b779616782812e30eeb43e9c871c3b1411f14bd76114572f9dd549233dfa. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ITQ740802559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c6d4af83d4d684775c210d3d7d160b7dc3fcea9aaa4f68ebbb7bb904dd2e9c0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITQ740802560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a51ed4a54bddae4072890d80d0eb89c0e28d8bafc11cc5cbf8de046675c194e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our 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/ITQ740802589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2872e847c0b825318248cd4710566a4d511e4ef1ad5d4c8b2f259eb574a2ab3a. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/ITQ740802591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d3037950588fa0715a377d68022fb79a4e77e40e55f00291fcf49bdd2cdddf. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our 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/ITQ740802575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200c04e18067bebe590237044dbb44d1ceb09dab29329107f0ed122e15ef8406. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/ITS040800299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de9ca5611f06ce94596c4523b62093959fcf9cfd58e257190c5dd471a7a6d32. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80068515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92750a90543ca9646efd115af11438e9e5f114fac8939d2e46db674f63b0e7d5. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/FR6V80489323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a87d33d61f36ad637d2eb8d2cec434e5e394243038d703467dfb196bb45a425. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/FR6V80492399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e746f13e1ff5237f768a0e5d70d364968da14cef7b73d9010aaf1219cd88801. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR6V81918567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f87e4305ec3cad853f4ba9a72c50dc71876fc3bbf4b28070109fd55d8eac22d. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/IT0681600565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa3144ac7950e116781d5b2c32aa4dd02ddcf99172b5c5e5df927d6a2aa4b12. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/IT0681600569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a89bce80f4bbea478dfcc29402761be0cb753edfb17493e74446b89d21d91b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/IT0681600575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa032c2db16d1c7545ed96cae269b9e9f77677edd08c08c5ab1a5d3844ccdc3f2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621def9df0570f3cea18381ceaa34faa6e499e570d519f42ec460ebc42df3797. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/FR96X1638403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621def9df0570f3cea18381ceaa34faa6e499e570d519f42ec460ebc42df3797. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our 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/FR96X1638403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5484e653e3940b03c3f76834c85b8d2425f6cce72e1c8ac3a4f93b5cb553fa44. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/ITS041607118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf451fec9baff6cba14cc23e3cc287b7a6842c5da88e4d8eadc90b80c5ea17b25. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ITS041607122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f95346abd516312eecef8c1f7423706b5f79d37dd6a4ecdafac19bcd0db4e4. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/ITS041607123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2443af5f11299730c1c10e143239a596d1028cf72f9db2ac300f817c781c49b2. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/ITS041607124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ac519b51c257544639519e1b9c76dfc3c3000f11c837e853afda1caf98e86f. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our 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/ITS041607126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1ebc7aaf47bc6f6c6b889be6ba3a27daabc36bee5e5aa1cae1dddb7775d48b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR59R1835996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4cb045e25d38d16975c50f92df767219f6a7e086fb5c453adbd901fd10c508. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1836000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2738cf42598767e2f88f052a57eaba2e04b9c62890c5bc3dac231ec884238b84. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R1840652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b843b3a7aebd107869e39b338255bb02a7c45d79542f864f4f461a2a4d8bf6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1836009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8497265fad0922fae0c69105054a0a82e9e78079645e197248ac86e514e2db29. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1840653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4003e4a9d4740dc9bc2be6f2ba70d4fbfdd9e5f6d4a78996ae09c61fc62b25. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/FR59R1840654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc643cab695dad02432945c53369862553a990e08a0cc32849f502264de3b49. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our 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/FR59R1840655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b3349e48d6c333337cb25abae7751e7ffacae3e4cb9a19e2829a485999de42. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR59R1836007.
Canzoniere napoletano, Vol. 3 (Antologia della canzone napoletana)
Canzoniere napoletano, Vol. 2 (Antologia della canzone napoletana)
Canzoniere napoletano, Vol. 1 (Antologia della canzone napoletana)
From Naples To Cuba (The most beautiful neapolitan melodies in afro - cuban version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb4c43cd9ec16d55939c0c410c80a37c8a24a779d5608ccdd1c361347074dd8. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/IT8NY2000026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2948c732bbd872f99498a42b4b7b6fa72b91f33de44ddb3a7ab46bc2522eaeac. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/FRX282582597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaedcf4bbaea543d855da9925f0b73c20893f85522e46a193b4c472472f86ac9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ITR632500681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200c04e18067bebe590237044dbb44d1ceb09dab29329107f0ed122e15ef8406. 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/ITS040800299.