Jason Boland & The Stragglers is an American red dirt / Texas country band featuring Harrah, Oklahoma native Jason Boland (lead vocalist and guitar), Grant Tracy (bass), Nick Gedra (fiddle and mandoli
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 0x7e1104c4f3772ac50a19faf852598572d5d69185b45efbfdf5e592c2f395c01c. 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/40f8ccc4-cb34-45c9-a95b-22120e848a9a.json and https://artists.proofprofile.net/proofs/artist/40f8ccc4-cb34-45c9-a95b-22120e848a9a.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 0x0b85f15499f3f7ee6e9aa477fe142a7184d04c71799008a5286530e9d9a7d0d3. 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/USDQZ0600131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44e83d6f9e0474248e4afe6e4f2d588c7ff17cfb20a84c7f019e25d2967dc8f. 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/QMH9Y1300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254d5c90c11f2a281b9562a0e3964b55ab2999c9206d7b6e2682e28c8aad309e. 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/QMH9Y1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53272599b54f982f5737d87a9dd272c403437f2953fec07aaf7f87b027673f2c. 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/QMH9Y1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0903a15cbff40b61df3aba60de9cd51a437d4844cc01c072f1602621e1a2950b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USJ7S1100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42438e88b67bc6284be2465d31484fb86c4889d6d878ddbb06a8d2be7c131d44. 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/US2760420293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707c7f86c8e2ceab1e9556e7ffa3c5d44c858849d5ad144b63ae5a78acac96a0. 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/USJ7S0800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad105e0b869e523d6eb3e123d236909ff6b81c557cac9197abfe035a374182e. 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/US2760400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e414f65c862ee57aab915f78600843cdab5276b8d8f91aaeae4dd3029d36e9. 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/US2760400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9cb749c67939d99c2f3c5236e6bebd2b547ac66644a3c909033ede45377c396. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US2760400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59ad58c41b1004cf44226a29171ebab9929070747fee42f78541bcb83dcd4c5. 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/US2760400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49452ccc90b32d824dbcc9fec38fe859414ea1c6463de93d79859284588a0ead. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US2760400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64588b8cb6d03df9540b0762fab58c45b9f71737da58ced8a5d4a888452bd8ea. 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/US2760400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf59a3478777f382a3451767559c2561acd04c06a86be80dc0652947c4bccd4. 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/US2760400214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70142451da5223e3c7b1eba8c01273384b18c678715aa7abbc958fc01163cd7c. 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/US2760400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf208eb920da7aa03f63cb48475dd38946d5d4f5b4cf735d047e6359116b423b1. 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/US2760400208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f908c83952e6098b921d5c6cd39bf1268b17b592838062bd48e371c700a386f. 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/US2760400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d9220e9b98af50c3228a1eff5cfa7c24f8b1b8ba027265261a0184f9ca2618. 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/US2760400213.
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