Pat McGee is the name of: Patricia McGee (1934–2005), American politician Pat McGee (born 1973), American singer-songwriter and the frontman for Pat McGee Band Pat McGee, drummer of Stars (Canadia
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 0xcac9986166b801839dfa0a4c32cbe9220632e29bfd668633e0bc46adedcbd518. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e33090fc-243e-4c6d-a667-0a13af66f175.json and https://artists.proofprofile.net/proofs/artist/e33090fc-243e-4c6d-a667-0a13af66f175.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 0xd01a79682dd8ff7114c60af4e34e0cb17d6e111aa1a40b1d5f5b78e3e7a1b17a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/TCACR1655607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf240b490c00da0ebfdd8fc3c060c8fb9e68700962049672925d4f2a5d347359. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TCACR1655612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c62b6aba608709246146124dafa41d07ad72fdf0f966b01fc2f23aa93b8e90. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TCACR1655613.
See You Again (feat. Stephen Kellogg & Keaton Simons)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9290a9c3954c9bd6b6d62ebb72e1d12d6a330bfbce3b3beb5c314effd4db68a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TCABB1159872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67aef6c0f09e8632318033007682f31ef048a9a1fb3d4fd466843ed607959cf8. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TCABB1159876.
Done To Me (feat. Stephen Kellogg & Tim Warren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0519028548b940cd5d9e1758d8f32877b3cd4943b52c7116075ea98f1dd2d7bd. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/TCABB1159889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20820033f9649a9793e1df5fa6f20c7855babf1dc02c054290a572fdd7e9051. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USTC60892451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8daacbd6168d4d1ab8a68bbea9125760db0596549cbf3be7c2d66eb6cdd27dc. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/USTC60892920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931fe68855cc07d393edcd16692cd0a1252d09e2a03ff04b15132e596edafd4f. 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/USTC60892938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4be074be9779f4185eb6e403cb9bebbe2c0382087faacad1a822bf4eca8dd5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USTC60892947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c6bb00c78ee6e70feafef7eaa063caeb09d3a92271cdd48aa5df58196b3b97. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USTC60893012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a8f2e3735e0b3493978c7aa99d6865b36066147af7251c3993e13185539082. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USTC60893018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84fd3c70748f61043b88a1c9c5cbffe058cb7099e65ed827ce16d1d60c6a3fb. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USTC60893052.