Alessandro "Alex" Britti (born 23 August 1968) is an Italian singer-songwriter and guitarist. Biography When he was 17, he started his first band, playing blues at clubs in Rome, and eventually moved
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 0x86d4ae713a044d9418e92bb16acbca91daad89cf1c63d8b86fd11acd73ba2873. 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/d663e733-903c-408f-b3ff-37a32cc84469.json and https://artists.proofprofile.net/proofs/artist/d663e733-903c-408f-b3ff-37a32cc84469.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 0x683630e12d86b0a839735fffc8f963f58982e510929ebd3f74d5545a55e5bc3d. 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/ITH009800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534953653f23139d574c6612e0c2b7d682c79ab0b5940134fdc4ae2476aa4bf9. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/ITH009800070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2293c2e827cf068ad54ca4b8107f187f204bf284764054a40009796afd2c62fa. 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/ITH009800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d47ee82bfaac3f68064b91225dfafecc074c1eecf5693f25b6815c294ac652. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/ITH000000690.
Io con la ragazza mia, tu con la ragazza tua /Valzerino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71a0d9bb3331a9d42fe77936f0aad01bdac78965c5ce88310e73f1415565e33. 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/ITH000400739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc5b8425f050e4a1dea3778bdc9557e11b9f2127ab52e2c99ba61f67aa53788. 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/ITH000300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa76bb4797d37ea9fd445a54332f52497356b48b0823257281dd3d34f2ea0bf. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/ITUM70500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2278f60e2140479b4c03ff6b815b46696e32a033d27cc21227d62fc489342f4f. 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/ITH000500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5629d03a77525b451e99baeb886de368f285996dd9562f6014d8aef4dbc53b. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/ITUM70500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46d9eb198ed3c634994ace8aff1fcb89da3c5776cce52b83c0116b91dca0508. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59aedbed9e87052981dfbedd558fbfeb6dd70f9a722fe90f4447953288a008f9. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:59:51Z), 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/ITUM70701621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4465d471e4aaed6148ce2674d360e97b4d6081ab4aa1b042797a09ef41cf54f1. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:35:05Z), 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/ITUM70701622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e71bcd7816426638f809aadc5532a9725fb5ccd0c8bcef07925cffae5a281ce. 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/ITUM70701625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a8f825ef4ccb3d3c0fa5fb3e512f15c571ab5ab6ddd9a37bf485953f817eb. 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/ITUM70701627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66deca0ee873369d157266ddd68ecaca7819a475c68dd271692354556df659b. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/ITUM70701630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad54235893db5674c183f1670681f8675c646530c20c86c651a69fc86801c278. 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/ITUM70701631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3015c78ccbc9b5f18a604cba759e36ab32a9510ca34348099678e729fb7c4cbb. 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/ITUM70900873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01755c46ff0027f4c4b0d705a7e319dae3c604cced4000f2fc09cf32e2045ecf. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ITH009800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ed0a6f6377942d3bdc973267165bba5cf764e9204e0d4ddb5415f9bcc9c2de. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/ITUM70900782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3eb04c6d6217d6b84d7a0fadec534c67a2cd622d07e60d1984aa8763a9a3df. 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/ITUM70701815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa76bb4797d37ea9fd445a54332f52497356b48b0823257281dd3d34f2ea0bf. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ITUM70500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46d9eb198ed3c634994ace8aff1fcb89da3c5776cce52b83c0116b91dca0508. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab3a84987638eef1104a15018ed7e9cf17ca48bdc8f303d5d67c10d0f2d6242. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ITUM70900877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5629d03a77525b451e99baeb886de368f285996dd9562f6014d8aef4dbc53b. 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/ITUM70500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522d5a94eeb51c424bbc3ff174e90023d436344bc27d62524dc724461d8aaedd. 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/ITH000000660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79898a8e6ea4f744b15240abcc0312504a764c7eddfa32a4068ad8e113ee6e68. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI491300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b697617e57a66199b9504ca7cee46118164a4236d709db39e7a4e9e70c2d4cc. 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/ITI491300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb830d9381912e902e1106eb5a89669af426ff941443e89563265f183eaf7eb38. 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/ITI491300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380f07de30734f73fa3bb056120c8f832e66bdabb4e4560923c7e5da97429518. 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/ITUM71100069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc73ae5813048bc0e330962895c5e8a23913c0e29cb5d6b3b07dacfb5957bea. 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/ITUM70600140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4807922627e2b21584dbc1be1209ae8ad016ccae2e6340075cc17fa8965043. 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/ITH000300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d47ee82bfaac3f68064b91225dfafecc074c1eecf5693f25b6815c294ac652. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ITH000000690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c6420dbf09510701f18e7b9a4ebaadcebe7541d86e5efa166b72834258eb45. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/ITH000000650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4ceec5506dcca73360b0ddd9159a8bc5743bc2a8d35ea17f355099d350f404. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/ITH000350463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad54235893db5674c183f1670681f8675c646530c20c86c651a69fc86801c278. 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/ITUM70701631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28ad7cc13b470bd9ff1f7f9615cb5ddf9412ca976a5be73d0634ae8f92e5484. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/ITI491500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77aff890c4b7ab164553e320a53960e13757bb28714fab097d2d12a3e46148d2. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/ITI491500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337a1f71ff61f27a476d874cfa8c93ce083e7dba4d3f941db923da1b914fc093. 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/ITI492000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b682c5dff0da303b7ab3f4e08f9d7a4ea346a2b332feb1bb082432b6441a517. 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/ITI492300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01755c46ff0027f4c4b0d705a7e319dae3c604cced4000f2fc09cf32e2045ecf. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:54:18Z), 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/ITH009800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf922fc4280ea74aef2c2e238a1d675214ab66dd36b687d2a92d74a2286ee5a54. 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/ITUM70500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd396f988ac6f30d1167d89ab792ce90e3a3a4850c9e17105480482fad6b7d5f4. 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/ITH009900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522d5a94eeb51c424bbc3ff174e90023d436344bc27d62524dc724461d8aaedd. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T22:54:15Z), 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/ITH000000660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347ff3a955e11a209166be6a409e3afa59897d01b07d92632d848336f33b2733. 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/ITH000300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9483b91b98381f0e0044249b43531ae8322c8919237a599bfe64e4f0454d6879. 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/ITI492400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5487192884d02435ff493bdebabfdc73749477462c8009d865c60b1dfa9b4e. 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/ITB000800032.
Una storia disonesta (feat. A. Mannarino & Alex Britti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4af111ac17234c5a8784cbbc982efdf35f888eac44bddd62eafae7f787b4023. 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/ITD091500007.