Calesha "Bre-Z" Murray (born July 22, 1987) is an American actress and rapper, best known for her roles as Tamia "Coop" Cooper in the American drama series All American and as Freda Gatz in Empire. E
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 0x87de7912def9a329849f5e456cb1e517e24bbc9e4f05eab8ea3d34b3cc99734c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc7f1920-a39c-4607-925d-f664aa26b9ca.json and https://artists.proofprofile.net/proofs/artist/dc7f1920-a39c-4607-925d-f664aa26b9ca.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 0xb2718c027082f3cb4920517bcde609236957653366319924a4e7f9a5b6d7af07. 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/USQX91502426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe06e282d9c88ebbd8bf6c6693b1407d0d76eb3ffe146f44159499c496e8dbb7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USQX91502984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceda2c31a1803a10db0e216e90d72caa99f0a19ff9c4316bdac4a1f2bb11c4a0. 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/USQX91503012.
Boom Boom Boom Boom (feat. Terrence Howard & Bre-Z)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6dd9b3bb3e84af57501f0e0d4cb295a453b71d2e4561545f22f45fd4380b28. 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/USQX91503095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1eeb9fd4dce0fb33791f964b5fe0a72b063c4932df55dc17c851ac9253baab. 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/USQX91503203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe525450819a8c5e42f869e378a0841fede202992d87d4517f8dd1f82dcbfbfdc. 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/USQX91503204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3c39514f84e7a5a358761a2a5b5892452a378f288c1ff8534463d9d42e890c. 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/USQX91503205.
Shine On Me (feat. Jussie Smollett & Bre-Z)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebffe07a3949c7e51692e3b75ef904dce676cdd046c6cbbdb87aada40c78fe55. 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/USQX91600473.
Last Night (feat. Jussie Smollett & Bre-Z)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505c6ae6f00207155820c598896dd9a8d6d8d1386cb3e933731991dbabfd4156. 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/USQX91600475.