O'Bryan McCoy Burnette II, known by his stage name O’Bryan (born December 5, 1961), is an American musician, singer, songwriter, record producer, and multi-instrumentalist. Early life O'Bryan McCoy B
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 0xb63dcec5bd9f402ecbb44e9471a27312361fc28472d1766a97e0d064e7ab7e1d. 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/a0a44122-22b4-4883-be6b-b1a520d94d5e.json and https://artists.proofprofile.net/proofs/artist/a0a44122-22b4-4883-be6b-b1a520d94d5e.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 0x40c4b38292c9f98416f1f150e4d54fc03f1deb6194a820441202d4a9e7c42512. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USCA20901538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd58ba43fa199b9b73a627d82a4d463a42a666d8709c89ca7ca4a4e7fe50531c. 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/USCA29601208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13933334f8b1ad5dddc73918d16c35897d54bdf4b1a2ceb0a3f3a1f3bcd21973. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USCA29901216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7adea3819acc30bc0d49d2134125755981e7514036fd0c454e7d94cb6fe045. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/USCA21203134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0210e80693efffe1529cd2a26c96718ab92ab639100ef36865e9d9eb335324. 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/USCA29600728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4308213d3fffbee16684003cbf55c098e81012fabb2e30a566e58add2de1ecf. 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/USCA20601821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd58ba43fa199b9b73a627d82a4d463a42a666d8709c89ca7ca4a4e7fe50531c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/USCA29601208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb221a2fdda6a9fa0b2c76bd55dfc2316a2684b138b1eca8d1d20d4ea8a72eea9. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/USCA29600727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767be8d08aac6447f4b917511a967d2f0159c66ecb78e67d45354afd03d9a277. 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/USCA20601815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f7db3493903280902fef92ed0a5db526713706c62c001881834b84e430903a. 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/USTC10779501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc343726e484e7b7a16ba85fc84f857de0341c4f131446f798ca40c2e125cb1. 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/USTC10779504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc795e22a92567958693fde9b027382e0ce1086b143daf517a6834bf51a5a3b7c. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QMEZE2058135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd366a035b23be654243ab40332406eb717353b939f85ff58d46d8241a4f297. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/GX4LG2300001.