John Bush Shinn III (February 17, 1935October 16, 2020) was an American country music singer, songwriter, and musician. Nicknamed the "Country Caruso", Bush was best known for his distinctive voice an
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 0xf7a7e327f8293c90be29ec989d551a78af2678ee915eb02cbff09bcf2872736e. 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/d0458dda-33f6-48f1-b10d-47a6942e750a.json and https://artists.proofprofile.net/proofs/artist/d0458dda-33f6-48f1-b10d-47a6942e750a.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 0x6952b8b7e99dcd356c37fec33f6f9264e031b88026e904f4f30bcf77345263f2. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USRC12204683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6290823678b20b295a0b6f39fa6d647e6fe11da91a0b6799849039bac358be8c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USRC12204610.
20 Of His Best (Original Stop Recordings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbf523e20e729006ebba1e7690cb1cdf7cc6dc8e5659f982fcbde6baccb724e. 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/US33C0440804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35ee6431f05426d2689291d247686baa2835d087007389a00765cbe19c388b5. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:44:44Z), 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/USHM90477051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f077a159a0e536c7fbc9267fa673fbe9cb2cc38f222aa6f3b94c5f252d8524e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USHM90477053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ef0b14d597fc959497cecdbd9cf0bdab566be492e38cfcf646c77ab0f435942. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USACU0505010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27add2d28bfb81d470de1a105020dc777f65e611e3c21c80bcc52e6be3dabe29. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:28:43Z), 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/USACU0505013.
Johnny Bush And The Bandoleros Play The Hits
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28bc2913d6b50dc2f2367bf202db211f9ec2d336d8e2b6f411278e2ea60532e6. 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/USCGH1082884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2206884a694700d899d7026d486db47ffafa91dc652e207d5e5f7a8f624ff1b3. 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/US33C0440107.
Kashmere Gardens Mud (A Tribute to Houstohn Country Soul)
Masters Of The Last Century: Best of Johnny Bush
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e333e79ee646818477d25b9469e4a69308b740e0a373dfce52c27f677159262. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US58H1740002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41db917e86b7aff4613ca4dbeaae81bf1cf228d878da9431a92bb222f22f71c3. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/US58H1740006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213fa4fb7fb04430f1aeddd13aa3e21b2341e2bcd32abeb81d01c3ce711ecb5f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/US58H1740009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf487220a21bccaa34b47770373221545e2f91136d1143ed43cbbdf4b1aeffc. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/US58H1740013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0847db43686257f976a97134b16d32bf380a6a9e30ad08533a6c320228e63f9. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/US58H1740018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03cd109121f00642cf824fa68b90fbe8ce6bd1e788c8a0cdbc18270f54fc937. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USARF0716062.
Who Drank My Beer (While I Was in the Rear)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc800037e49ab4c4e80cd51386cab1609868a5d044cac29233564b0ebad42c91c. 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/USDY41829959.
Heroes, Mentors and Friends: The Legends Project
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912e381efaa36d9e52fc90dbcd2cb386554d7e900a25fa465cb4135c16f77654. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/USHM92074820.
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