Leury José Tejeda Brito, musically known as Chimbala, is a Dominican urban music rapper and singer from Santo Domingo. He has been dubbed one of the primary performers of dembow in Latin America. He
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 0x78027ab7efb87e9aacb248aaea45cdbb50f86396b3547c261ce8cae36b6d44ec. 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/3b2be9d1-a3b7-416b-a7e7-374087ce82f8.json and https://artists.proofprofile.net/proofs/artist/3b2be9d1-a3b7-416b-a7e7-374087ce82f8.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 0x5f216cc321d05cbd3da90a29f358db26843d95d8a66df2e46f2f8358817a83b0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZTPX2363250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181537bee66907b71daa5ff3dd1963a27cbe9849deb901f6c37dcd56a1919ce7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNJV2414655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6bff730f8a7d9c68ee3aec776a4e8105149c547f559245ff363ba33bc517c5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZTLA2409830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66708c3b9f59c77c326547731db253fddaf509466f4ed39624f58246f59cdf3e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZKDT2100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bde5db8f93b8bec59f4ffca99c93bc08f2705eb8db6c868df359addf8c861f7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNJX2425057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f078d3e02b68be73d5edabf11ded718b1c7951d9e96be5e9390e96b67bfecdd. 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/QZW9L2378527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421ace1b63c8c9ab1bbc1aa911e05a5b7e2ff27dd2eed0890f65bfd9184b9724. 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/BK4DA2401189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0806c4d16e88d18de8863c8861b520514d856dc21493bd3e89b4643eb9463d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZTPX2433539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba235971bba6a79902eb0855a439f82d6c0d585c7e53b834dee29cc532c1dc9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USA2P2451275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb51cba23447e3c588f9a4918ccd6316cb14c858ac232cc5c40b3482163d1ed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QM7282412896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465095701fbbf40938f94e66f67d9eb7cf770730209d26ad470e23acd9611b5b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QMBZ92413773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d7d1557f76718c8459b0dfd8582ff7c7d3bc308f4bc44f728aadbd541cbba9. 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/QM4TW2493135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ff2d85ae1e99a6ae8b36c2d8f5792e3c0d2676665aed3b861f5cde4357e2ea. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZMZ92413779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312082ec438654cf22e18178639f61a2ab3bfdfab42937876d6252e5754fe85f. 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/QZGLM2490621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b275c30f798578fdd2b42d2d175da32f2bfbb5330cb9205990e7ada0def049. 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/ES64E2450070.
La Moet (Prod. by Roberto Ferrante, B One El Productor De Oro, Ernesto Losa)
La Moet - Prod. by Roberto Ferrante, B One El Productor De Oro, Ernesto Losa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295f8f27df60b2b2a058a58114c48bb3e9f81f08e2505c4da2d9685a1c76d57f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ITF252300369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c074c0c799b357b800258904a5f09af58c84c4bb10723bcb27d84200b2800d. 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/QZKDT2300761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1768314454d4b17d8a088d52dacc562727ebdfdb865219ec96f0784c0d2c865c. 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/QZZ972314054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17f1d6653a7ab0f7a12e680668dc6d67142356c9d846dba1bf95222108cb89e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QMFMF2310877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd789cc6727d987a30ebee50ba89c3c64646ca7ab2f16c68cfed8818324aaacf1. 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/QZTPX2329289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de33290eff00ad2c2d794bc50c698f9817f314d5199fb60faa53d169b45c0a3. 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/QZNJX2354508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0ee3b0d3b9bceddb62a997fe8113aef53ad07dd68fb35150240c1e45e29f00. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USA2P2319423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505966a7b16eac56799c81e042e16616ed8898d99d1e70aa48b498e03a41ee9c. 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/QZNJX2305009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166c71cd38901f305e3cd9401aabc510ed8a56aa21738aa96527568825d618a7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZNJV2351732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec756f5d6a4284d7a15a7577ab971a3ae249de15e1263a1c8bd8bde275a526ba. 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/ESUM72301350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8bddbf243a4a4941a2214f69b70b9f0ead5f7c602ef1af996125d33f040b17. 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/QZKDT2300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5fc77e8a295f7f06be9b111be460b98e4c04d91d997cdfc263a7ccf61ac360. 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/US7VG2398441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dedb0ff65dd3af1f7b605362c979d39217f4fcc8aa272ec0f7b9d5132870457. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USWL12100223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf80f2029562bd6a9b6686c273ad5c3a8da62f71246475d56c1539dd81e804c9. 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/USB272100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb966fa07c6fb3a21d7f38e2ec0db05db82cabcf4c81e075fc614f7525403fa1a. 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/QZKDT2000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf80f2029562bd6a9b6686c273ad5c3a8da62f71246475d56c1539dd81e804c9. 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/USB272100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dedb0ff65dd3af1f7b605362c979d39217f4fcc8aa272ec0f7b9d5132870457. 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/USWL12100223.