Rozay may refer to: Rozay-en-Brie, a commune in Seine-et-Marne, Île-de-France, France Aundrey Walker (born 1993), nicknamed Rozay, an American football player Ricky Rozay, an alternative name for
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 0x4f68786e541f5bb9657910fd5cc8ec93cc10c3c280c2cd370370fef12a4dd17d. 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/b51a9485-6ea5-496f-9d0b-bfeaa4878af1.json and https://artists.proofprofile.net/proofs/artist/b51a9485-6ea5-496f-9d0b-bfeaa4878af1.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 0xbcca9f4c7d186cde4e5c966cadfe282b5c2655b292833e9d5116f546cb112683. 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/USUYG1408748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f19ecda51b4f70818eb30e41a73cd692a1432ff0145a431cd8af8d8c480888. 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/USUYG1431795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d24081c725e604678dd343c1f7500340607dfbbc78f6c7eb70ef723d84b1885. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USUYG1446015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b8c0f22ccc97a49efb0c4493b87262f170cb89d1c8052348497a744ea3a37d. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USUYG1446017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa630a4f793b00a9c148e1cf09d23fd543fec492c1b01be553e1323218e1c1f2d. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/USUYG1446019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52978d1db94dc16252edff07e683bcde8b3f246f14e07e793cd20918dfba245. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USUYG1446021.
Melon (feat. Kap G, Sauce Walka & Bo Bundy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ecee7bdc1512bc2ced35904250f9dd4c9fbca92f524c2414478b796cf2acfd. 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/USUYG1497124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7884754a23ae02031b27e76cd2ff123d3bb0921e92c84ccbb848ea0a8d2b0a53. 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/USUYG1537179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc919fc7ff89211d79247f6c00758c9d2a7eadd14c5814872196d0991b65fbb. 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/USUYG1537183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae96693d41b0009fb8e153f264e7217a70ee968f9092c9cea419501d6d4d8e86. 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/USZ541200145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5704046e9b7fc1f6960135ea0e781a416ff78f5375e56878ef18ad83af25ca4a. 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/US25T1200103.