Cornelius O'Landa Bennett (born August 25, 1965) is an American former professional football player who was a linebacker in the National Football League (NFL). He played for the Buffalo Bills from 198
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 0x5352fc41d2c04b704a20ef7446fcd33a5663527889f609acbc9cb76deef52aef. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47f516ff-1a0e-4594-a694-02392ec35e5b.json and https://artists.proofprofile.net/proofs/artist/47f516ff-1a0e-4594-a694-02392ec35e5b.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 0x94201d2969640732a60c7718cef236d81502d87772a5cfc3334bd36ca47ade12. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZMHL2521319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dec4b0d8e05ecf637d69b73499b06c9cba9a2d9cdf245a2046673e529fec47. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZS642576395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e894f464fd151be05a8c659e9d4675013b561086d5a1dcc103c1b83a6172c28. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:56:40Z), 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/QZS642562723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87abe507838e62c1de9baa04409612200e80f8362d9c125b42e1c7010ed7ffa. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZMHM2520186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf44ad95e5fb5094c312c4cb07cae158f754922c2fc2fbdd712efaab7316a62. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZMHP2523810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21d76a0dfdffd56db72804c1bc2a6e685daffc09d2cf0e802d0e8f60a4993ec. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:29:59Z), 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/QM42K2578764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d85b694cedbcb5b13ec48c7aea0b8bd28dfda3b44e0f07cc143cb4503a0a14. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QM42K2500354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc93421619506cdc99359c08d719b2768faf4f13a4b9b49766ca7c66c3cb82704. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZMHK2511253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317b642a89e027f82ee9d9b17c7d1a6543f7fa1cfe9f124e01599a7752d31478. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZMHP2503773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1056fce91bfbe7642e094fe737588f169706ae6697b88248cca083a87a7dc349. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZMHK2593251.