Maurizio is an Italian masculine given name, derived from the Roman name Mauritius. Mauritius is a derivative of Maurus, meaning dark-skinned, Moorish. List of people with the given name Maurizio Art
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 0xe773e3db0de52f8198d299e70f6cd8579f6743096b6fb2df87bc6f4c43a78662. 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/c25e9a39-8143-4b60-92fa-3ea4f2421d77.json and https://artists.proofprofile.net/proofs/artist/c25e9a39-8143-4b60-92fa-3ea4f2421d77.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 0x239f6baff414444b0131e89901bcd9fd953f25600fbfdf06ed8ed0723666111a. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/DEW259300215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f361c8a95e461e18d401951b4ae6aaa4f6d8a6eb9002a56e1734c4a89f671f. 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/DEW259500219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a052cebec7dd1d9565d1ea065dfa01f345c3632c0f1f9cd7e77260708afec7f. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our 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/DEW259500217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae1aa4293df912da13235938f81f8d262d6738faf3db8cfcda24f4698f254ff. 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/DEW259600223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1978a61fc84dbff61c7a503ad27e6bd8c0855905c102c6fd3cd3bd34fb2f2b. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/DEW250300204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb8b5eb878547e6ef641bcb584aabe96a7e22b7127bb38f73a351f743da4baf. 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/DEW250300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5abb156de01356bc1fb2a4a8b97bef5d7fca0971e82ad7f05bb63433e650af3. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/DEW250300206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2136bee8a4aadc04be53e4cde2551a7d85ead99935fca3b7cf7fa96a61b746d8. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our 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/DEW250300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98047e468aec7644289bb8af449f9a69397e175d206adb404b9be35784f83694. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/DEW250300208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f82a5cc873f7a7a402c3e5c6de52119fd129635c8d92b6aa8c49a6a6b2ab53. 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/DEW250300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88bb686bbd3a3783d74eca2dc5c0c87ebdcb0e1b2e60250c4c4542dd52daa07. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/DEW259700226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ad1ab59c1f462804e53fb56a31de37b202927cd29c5bd06dd63447614f6092. 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/DEW259200211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2616021b906cc627076021cfbca617446955f0e481f36daaa7834667ff5fa054. 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/DEW259200212.