George Mark Collie (born January 18, 1956) is an American country music singer, songwriter, musician, actor, record producer, and fundraiser for Type 1 diabetes study. He has won awards and acclaim fo
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 0x7ee3ab4843c5c2084fa081e357ff10c6e46b47f1cc6fea9348dd19c34e897d58. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7bb10b2-43de-4182-8b20-5fd83c1c8573.json and https://artists.proofprofile.net/proofs/artist/e7bb10b2-43de-4182-8b20-5fd83c1c8573.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 0x16c73eb1bd74db92d24ba74270b6fe386984da661c3a8a217b16d1cdae6fc163. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:32:28Z), 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/USMC19030674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2eb796a4d0af4487e0fdd086d7cec0c29f8a9964bef70df28e31f5c5fa57f0. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USMC18930675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd817c560352e63f1f9c8d1f328795ed05f770e5fd819b614d9206f53f633b001. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:22:41Z), 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/USMC19135815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d8ab8cf329b144e9ac05d5046390731f8f539a716771a5780e226266f7062e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USMC19238685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520daee4b2caa78d9b6e427b91e432e833e89ba507f3e37641dfc1ed18f95f75. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/USMC19238819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a3ca64149659d22342fdad82da9e9e9740d5439bd1ffc194b66dd3490c132a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USMC19443048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a661cd129d545fd2865277498a2dafbbd363204a1321e76b6c52b6a9dd0ba17. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/USMC19442488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901e89f824d25c27e58950620705aee4e7e6d449a3e149e2431a97bf77f1eb49. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:39:50Z), 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/USASN0804188.
Raisin' Cain (feat. Billy Bob Thornton & The Boxmasters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d65acce6344480136d099dc60f8fb3f8e0a8c3e4a86186a453fc9b7847db15. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), 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/USMC19238642.
Mark Collie & His Reckless Companions Alive at Brushy Mountain State Penitentiary (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1426dccde1f437baf2cb7d855ea144a9a4f7c040ed95d74688186cbd0ab3ab5. 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/USCJY2193007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756efbb01a205d2b14211a349d0784961e0396e3681a702f4b930905747a1421. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USWU30400020.