Gerry W. Thompson is an American Magic: The Gathering player. His career accomplishments include two Grand Prix victories, Pro Tour Top 8 at Montreal in 2013, Bilbao in 2018, and a Pro Tour win at Na
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 0x14c38848a5e743df5bae27d5f85b189314a539fe4423f3e099335c601b308afd. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d2dfe8d-c7be-45b2-bc8e-ddb8b2b78bcd.json and https://artists.proofprofile.net/proofs/artist/9d2dfe8d-c7be-45b2-bc8e-ddb8b2b78bcd.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 0xa17f8b6ec89ccce1d8b7cb2add7d246d6857c2f4cc790ba756be5f8de4a671d0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/CAI370610842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad143bd378ad359fbb1f0166a5fe7391a454c67aefdc38bd39ac481fcee7db9c. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CAI370610844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d068dc300041e093131520575b95310c24765e9243177cae14fa3a6e66ad971. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:06:06Z), 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/CAI370610846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0da106a5e443d2a6cea5439719d7fc29d5f8daa4c5aeb05e8b85bd52ae85b3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CAI370610851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a64144e77d0c9ca462d2ad4a1bf187f6b8fa531f64ec1319f98003bb11f5ad2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/CAI370610856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f2372cab8090e474307a470bceebb869c116624d20d74ca940ce0ffe57a34f. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:50:41Z), 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/CAI370610861.
The Equalizer (God Isn't Through With Me Yet)
Coming Up From The Rough Side / It Is No Secret What God Can Do
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc264f06cbd21b3606a59d176100a89ed08d5037f430dd09c5820d51d8ecfe75a. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/CAI370713188.
At the Cross Where I First Saw the Light
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52371681e0c89f5ccec82abb9d14d19f557556afff276be7b3f85e9f45f16611. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/CAI370713200.