Joe Cecil "Red" Simpson (March 6, 1934 – January 8, 2016) was an American country music singer and songwriter best known for his trucker-themed country songs. Biography Joe Cecil Simpson was born in
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 0x94f4bc998550d0d9f5b83ec2be4b9e430888eb6563ac9c26f36c52affd261ef5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41b61072-0047-482d-9b9e-9e82acea18a9.json and https://artists.proofprofile.net/proofs/artist/41b61072-0047-482d-9b9e-9e82acea18a9.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 0x9515c9cd2c4ed19a94bcf97523cf54cdf89d7d143250812b81248e1044d5e61b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USCN10700323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b1d660d45123c3c9060d2ef63fbe0fd2094577b869646ecba509cedf0fd640. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:43:33Z), 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/USCN10700324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80918079f66fe05000b7fe868d1323cc7ea06a4296abda89442bc0f3c19e8b3d. Chain 2 (Bitcoin): anchored in block 957616 (2026-07-11T21:52:36Z), 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/USCN10700327.
The Man Behind The Badge/Rock Truck Roll
Black Smoke A Blowin' Over 18 Wheels (That's Home Sweet Home)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea4304f7c405da7c147bba97a0fca570516d81832d6b36ebadac935e5f06ae9. 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/USUM71614077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d718da441e4b048009492f75191b931c28c1c3f8bfb3b6515ca4d2ba3415cdb. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/USUM71614080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf083200ca54f593211b17541a4a385c550026bf74a2cb66aab66dfbfc0ac75. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USCN10801860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b58ae5ae4899810dbde1fc5f0f726e129b6f106393c8290053c427715083f0a. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T03:02:49Z), 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/USCN10801864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4a57dae152889793d9832d5c5047c3c112234a4720673c86a21e7215cdc572. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USACU0503916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf477194cd15d019bf9b4c349943e507affe63b205944356b880b17315776dec4. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USACU0503918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57a8396cafec7a6c2531499d1890d34d8473955c548e010d68d576893497cfd. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USACU0503919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5d158e6cc2bfbf1218de0c16ff3af4af901e77a92c61335dd576cbc8a298fd. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:32:50Z), 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/USACU0503921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf4d6c2aee60d47b57c009dead1f8bb00313a6ff0e6da2f0ae1e74464b02afb. 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/USACU0503922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0adca72074003e2f26c53cce2dc5d6ee8b0b45e8e2798a4ea94e42142e994a9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USCN10700321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894428c739c6f3bd884d55ddbff7e4a3ecca5463f7df185cb21e4bee444b720f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCN10700320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fc6ab72b999273008496e296a94614aecf0676ce495938799028c9d68100d2. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USCN17200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb0c9a4f3c92f7efeb2519228cfba887081f635940867e5c68ab5e0db79bd37. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:53:53Z), 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/USCA20804720.
Looking at the World Through a Windshield
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407001d99bebbcd916ff9eddd44df394dbdd2ba2ad193734978bb16af9e71c3a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/CAM460414181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ad18eea282b4b7344557d74384eac8bc2f8d443852225ad6d176ee6f871c40. 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/CAM460414466.