Ricky Lynn Gregg (born August 22, 1959) is a country music artist of Native American descent. Active between the years of 1992 and 2001, he has recorded three studio albums: two on Capitol/Liberty Rec
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 0xcb91c3e79f2e456b29514585dbaac7e23406a636eef60fe37598cc70dc1a24a1. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9750abf-09ba-46ff-8312-6991e6163efc.json and https://artists.proofprofile.net/proofs/artist/a9750abf-09ba-46ff-8312-6991e6163efc.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 0x49ef8b053a62923164bd96ded5273968b7df9c41f5cca0d3664e33c374160f96. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USDHE0500075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12abbaaba4ea346cb2f0b29b888b03647f6148f9cba69af11f2c82ac559b1f7d. 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/USDHE0500077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904db5f04d1800f7d2c63a65377afcaa00bbae0085e52182c471e81a098cc6e3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USDHE0500081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6502b22abdc241700d9862636643b533e89a414d2478abc8bad8a641fed4745. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/USDHE0500074.
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 0x2fa6a0d078bf2d057cd559044b91f2f616938d93653747637cddfbbc70001a95. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USDHE0500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0fe4d0daf9ca88fbd0d2e34fb7c3db0886bdd59d8565db9505ce0d042f06e9. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USDHE0500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19500880936e178a63581e6d69bc61c058ead4b0281a62a94f16012b2ecaa89f. 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/USDHE0500083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0d2eab3456f06abd23d2af52e44ce7781af7df4c6badda395b1e94e820bfcb. 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/USCN19400303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15002eb08c1a5209b05d5716c37355f822c2c3d361c840933cd32bc1f55d4fe5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USCN19400304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081e32208427b6ab171efdc9fb8a3dbc17986f8e6f97c630d5e72529c59bbea2. 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/USCN19400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d10ce4dbf5bf400eeba45a55d2a61a241f4ee8dce73ccb9803fb2cac72437e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCN19400246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd213fc53ee71e4107ec7835b76dfce05d8e51c74ee68338e23ad84a6a16d9fc6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USCN13000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047410bd67d9da6e3719c502e215a170db483710cddafed0d91a5d042dc95057. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USCN19400306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a5f135af181816f713dd54fa20348c9db735ccba1f419fe41626ffcea467d5. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USCN19400307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41775e3c8306d3b7a28303b834176e39d677f7f263209cad2743bebb1d0454dd. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USCN19400308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fa0bfa811fc4267f5897b0561f62ff25b25580bbe0efd16642c84ed434c03a. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USCN19400309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84224194b0b7745a447f1d27c52796cbc6b65dfde60793133946a558a8156f6. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USCN19400310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d075cec24624338a5951c1712cf10b9ac0503ea19af8f19e74439ebf44d530. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USCN19300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb25d8102a3c172db5d4df02efce5ed9f67eb0b039a6f4c023a349adf4e9352. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USCN10800407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb243e6ac4700ee14f8260a64e91208176cbfd1fa16d5ed6ec5a80991e41a8e1. 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/USCN10800408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ee03e8d88b5f8d9bd04058bea0658e5ec51c506fd38e0c7d2b355fa17dc7b9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCN10800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58df00409cd470ca865a244141b6a30adb90d3f13abd85ded1ad05d6bb8bd51. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USCN19300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5660daf74fb74db81331068b42d1305edf4a24228dfa694814c23da0f0879e45. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USCN10800412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ab6713ce98b9465dfb9846b3b32227dc8461618fb84d72649be55b333a711f. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USCN10800406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09dc5736d4caadc775e399ca045a880f2f9876cb3f133d287d63ef0e6054470. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USCN10800410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a51715dde92f562833e814400e0928fda2322f0c4987b56ef14eaacd8e2d2a3. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USCN10800411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1367cc47f097b5cab643e5634e35a7f3faedb5bc039b462bf2c93a77169be7. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USCN10800413.