Carl Eugene Jackson (born September 18, 1953) is an American country and bluegrass musician. Jackson's first Grammy Award was awarded in 1992 for his duet album with John Starling titled Spring Traini
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 0x9395c798016d7d8654f27d25f1abd1cd4cbfb95c6f210e80d4180cd0837af2a0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df31181c-b6e3-42f1-9490-9fcd227c59a8.json and https://artists.proofprofile.net/proofs/artist/df31181c-b6e3-42f1-9490-9fcd227c59a8.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 0x4ebf06e8cc468021ec494dd31bc8e0f4ea41e9879ed29352cdc7a8caff7d30a7. Chain 2 (Bitcoin): anchored in block 956775 (2026-07-05T10:41:06Z), 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/QMPCP1201001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1da16865dcb44f161a2235eb189b181ce7d8b12059f56595dc48467e1002c2. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/QMPCP1201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a052819df464affd6522d5d25badf237e71ea962ff5a5737df6bb5bcbcfcf90. 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/QMPCP1201003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e92e8c13aa64114123c8830203f654430807e21639e2e081b552ae733b4db0. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QMPCP1201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bc7a9005b54d731ef12cd2e26996e49a53e6ef987c77ff7b845360e52df339. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QMPCP1201005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b58c9f36208ee40b625f9520200e0f1bbfdd6754940e5c1c6ad83240595b32. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QMPCP1201006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10387962eee6c8b129a06a1c4991e6ec6d2f96725d97d69f6916ea6ff2d7cd5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QMPCP1201007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f37779c4402678664d86724f782e85bf0c8f734a3ef8e24ae509b7f8ffa85c8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QMPCP1201008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bdb039cc356b753f86e2041bcf349783d6bd840122842e9b73257456c1d098. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QMPCP1201010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503ab69d30cec2c3f68acecdb29bbf5a3cc14de1cc910423bc1b0917f094e5ee. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMPCP1201011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c4a1e61c5c3e05bcb5da2fb6875fb6dcb06a5ae279257bc93b13f2c12a5640. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMPCP1201012.
The Little Mountain Church (Simply Bluegrass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf9749744c6b5fa14e7418e354596cf6d2e28aaf9e29a98fd2128ea05241235. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZN882229713.
Livin', Lovin', Losin' - Songs Of The Louvin Brothers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004d7febbc9fdc45ca0dc5976c7d29fb9a180d526dcdf018a304c1ffd0655867. 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/USUS70300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b531201be875f6ed01aadfdac59b4fb60ab3f8549af9eb1dfb2fb6bde130f7. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USUS70300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b49749b3cc1b085d90782953a80665730cb6d8c5206bf6348f041872f5332b7. 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/USUS70300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880a014e7579b1f6af837f0a7e49c4db44fb95c33b7ddee70e4d9ab85f45b004. 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/QM4TW2036972.
Something Else to Keep Your Memory Green
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319b13c6680432a29268ec51e4cb4bce4b106e39f408bc96ba0c4a713076fbdb. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QM4TW2036973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a97c0f6e0a8675842432c4662323e9d8ff9637298809c4a54d9089f5fc85cb. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QM4TW2036974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33e42afb4eff884847da8df03308c97d2dd9a9dd0e7afdc95d595c77e6943d4. 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/QM4TW2036975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb16f5c65b12eaa9ebf347fa8742aee93966bc041d21e40fd9826a21ac5c87d9. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QM4TW2036976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9174f3587b39c464d66ba41ab367ff42ef3f62aea8660c4779aebb67d174d699. 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/QM4TW2036977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4aa3923ec055a87d813069d319e0238722e95e182c9c812b3fe63a25061215. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/QM4TW2036978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79e4165dea5149a34826795a95a16321944ac5fb7ef64c157bacd1c4acb3b92. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QM4TW2036979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0fb1e8ca6fa7789955046876695a219a206b2547eaaedce1e782ac47e90f95. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QM4TW2036980.