Gianni is an Italian name (occasionally a surname), a short form of the Italian Giovanni and a cognate of John meaning God is gracious. Gianni is the most common diminutive of Giovanni in Italian. Pe
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2514645a2974c394b7bc0f7052cdf53b3ee4f7d7054e6a007a549d3905e73d4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f27e54b-4f22-4cb6-8b77-13683f548654.json and https://artists.proofprofile.net/proofs/artist/7f27e54b-4f22-4cb6-8b77-13683f548654.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbf30e2660f4c7115b9af59632f6be32c62814088b38e00bb3a9b2989e9ba3a. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/FR9W11822936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f33625aae67df15bcb679c32e63a8013617d4a90345504059f2f616955216e4. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FR9W11827755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e16c125f8a3b0bdbfbe2d4f43b690bf656c60f233a58ed9f8b2ea9c618091f. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:25:04Z), 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/FR9W11827753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ef42ac53c09f6c409a8c82e3069629d7bfb2e6a519a4d11a131c84cc7d72d7. 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/FR9W11910920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ac1c426dbb282a289cbf0de58593cb585cb82979a1b6c354816ae819a7afd9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12007218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f64fece374d1775dfddd3591150bc2f05b51ef27f1c4bc2f4d22ad6ff681048. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T22:58:08Z), 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/FR9W12005508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f531254343d3ec462ab48f910e4ce94b317be51b173ef9b46e7ee6e9104bc16. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/FRZ082000499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334a22d8f4ae146f845dcf529fca87e4011f6ce23bb376e6094c75565e314720. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:25:07Z), registered by our 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/FRZ052100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dfa103fcb56d4668c5401b333523e1570709b75caf179f431af3d049c94dfc. 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/FRZ082100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceb6a49fe5002ba29bb8a088fa7ee6ae56b9313e986dfd4c40e7a5941b7300c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ052100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5687a67df8da78e86c8b609c98d5fbe5d5077552c40383dc392970ae539c0cb7. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/FRZ052100384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91f2fc86edab2fc4fbdda890a3c72f3250c987d3282d6e3a1d51b31f4c6c9a4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our 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/FRZ052100387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x304c6f2eb03502b9c350eaa0a684867acb99e5ca0fab52e923b12006020da3aa. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:43:07Z), registered by our 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/FRZ052200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba91a7ad89b758857b00cc037630bbe83d29059b47098d75d4c22f4b77f61d7. 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/FRZ052200126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7588e7bd8655459e29bbd64bbda780cc4a546f5be15749db19f872fdd440746f. 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/FRZ052200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4c5ec3f4d766a026d532f7e54a9ea0f4742827a1acf2229c41d6aeecded53d. 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/FRZ052200384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb65194bbd0cf9d2308a2e5d400e9cddd686d75fda0dffe3e65fae87a2460f5a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FR9W12305846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c4f9a8f9841cfcaa3b321e61376896a8270cb382835dfd0fa65e0099acc748. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM72100974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6b900feb73b8f00229302dda6ffe04caface8fe9118aceb3cee995c86f0788. 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/KRA382206395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c5bc6735c0e17b929e8c99cd04316b8869cb04b53380462858b8d212fc543f. 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/GBKQU2498877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c4f9a8f9841cfcaa3b321e61376896a8270cb382835dfd0fa65e0099acc748. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRUM72100974.