Lazaro Andres Camejo (born December 27, 1991), better known by his stage name BZZY or Bizzy Crook, as he was formerly known, is an American rapper from Miami, Florida. Early life Lazaro Camejo was bo
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 0xacae02f2168a4bd01291d25331f919e803c6f5603ed672822c2c3c1e792bb0f7. 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/b8cef0c5-2546-43a5-88a0-7dd137b194ad.json and https://artists.proofprofile.net/proofs/artist/b8cef0c5-2546-43a5-88a0-7dd137b194ad.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 0x33a4467bce4b9595cabfa40c8d397115b0e26e3b29e65463e272e8088dc2ba42. 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/QZNJY2110168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddd4e59625e7a7a453a743d20c4466af1884bb4c20e9cd03b1c0d4d56d3c543. 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/USUYG1071794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b5ecf22da6ff46ddd103b2a02e5f575a458f10a3ce5c85f8d5d8c716fc1d0b. 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/US7VG2297276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8f965127b88c22721ebeb4bbfc940f20ac9aa2f5bf2400a70b322c899d4753. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), 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/QZNJY2110785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdded572833330d1e39100bfb4c30e799d08464f42678b8f49d528cd97e1c4163. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZNJY2110786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8254a9c6dfdd375402042d1ef264affce94ebdad3448a20d68918afc98e559d. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QZNJY2110787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7497a89efd7e2224d9351e2edaa25f63ff7a61e18cf46f7800608ab96df519. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/QZNJY2110788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544988f69279164eaa08215656c73530226c623b6c5a9245be720e0c2deb7c0e. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZNJY2110789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111db5cbec297c5c7e82aa95b7e9d0a4ef7a5802ee510b17f14d735dbe25801b. 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/QZNJY2110790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ada6ed538bcecfe7cc1d3ce963050448f52e2bb1cdfbebce77e59e6c021a2d3. 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/QZNJY2110791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1957a057e586035ecb8fa6bb36e8acf177208ff0e8e108e4f1e06d7cbe194e. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZNJY2110792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319bb286a73289cc5a421eb6bab056d78e84d4f1b75ac41497d4bcead43bdc58. 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/QZNJY2110793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc924c962192172dd9e77e47307412d9f9d2fa7f2ea27ae241b033d63d40cc215. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZNJY2110794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e17a1f8e18b9284abc3cca556195aaec66541b8e28237a9e45634b199a9dd2. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/QZNJX2189842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63efe9383861fa3fb8e92d5ab452d55cf4b7d0a8f13ff57073a71db50053d3c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USLD91735779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228c78080d3c26e40f1b2a0b8ed61b1070245aeda411a826b1fe4b0994a8b1bd. 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/USLD91714445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7af6c076e22abbfb3ba19fe8bcd26cc241491bd39c0bcead7d6d4879c473fe9. 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/USLD91714806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd994cb368b9a447aaecc0277f91704b0564a91058af3484cdb9e668beeaf04. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USLD91714807.
Juice Crew (feat. Zoey Dollaz & Trinidad James)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfbd59bf1d9442d510077eef603e453f5be22fd1156afc700fb8cf15a9edafa. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USLD91714808.