Bernard Allison (born November 26, 1965) is an American blues guitarist and singer, based in Paris, France. Biography Allison was born in Chicago, Illinois, United States. His father, Luther Allison,
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 0x2a71b9ab9a2fd263a2e008a43aecf73ebd8c69a6802de239ad0f1f3c8be03f1a. 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/c7c42a33-b574-448c-b91e-7d7b99746024.json and https://artists.proofprofile.net/proofs/artist/c7c42a33-b574-448c-b91e-7d7b99746024.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Low Down Dirty - Blues Caravan Live 2018
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 0x03c516378b4e42a79819e049f0770967d95f4426e8e08e16b56b89aa566ea9b1. 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/DEFR11800074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6629ab4e859facd85cd9f18986fa65334ad6bef6a06013fb3f3827690cc2ce3. 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/DEFR11800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x784ea76f5502799cce50620b27d60ab08d88e1f1d77a2cfecbe465f5db2abb72. 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/DEFR11800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad37c26d34e0401215a5bcfd5b3519ccfcc130665a64923e1525e9e0fd32bd70. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEFR11800077.
Keep Coming Back - Blues Caravan Live 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d0a2fc4a9843eeb64f93a2c56bb8b307c0994aa51134b73acceb026bddbf61. 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/DEFR11800078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53709e4d64ebff227eaa0c10f1c75577b7fe20a17489593a60f18d5e091cd70e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEFR11800079.
Make Blues Not War - Blues Caravan Live 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc1ae4de2a1f4bac706093ed45e883c96cfa778bc37593ac93dc5124f35f58c. 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/DEFR11800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ea0129c24d77a92af0cb0cde9aff17d63b72139a95ecf81d098c79187f0ff3. 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/DEFR11800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa792008aa236680c7d66e76bc2342b15e4a0545e82cd2d9b2ab05d21484d6c03. 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/DEFR11800082.
The Way Love Was Meant to Be - Blues Caravan Live 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e56a2e748162eedbdfe66e39700ad4f0844cc936d1fbfc91f3acc8119cf8e6c. 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/DEFR11800083.
Life Is a Bitch - Blues Caravan Live 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01a8b1ce3ac4dfeda7c70b3daf0c8c4d39ecc53994a4d4518f40d1edfda18a1. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/DEFR11800084.
Serious (As a Heart Attack) - Blues Caravan Live 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb801150f171cfbcf50002fabc8aa24f07b4b67450bd4d6b076242e2a2fbd05d9. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/DEFR11800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf206830cc2e013097953acc54fbbf96cb896fd18a7c9b6a18ab963b962c93db. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QM6XS2002052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139ee609d5ef6e58db56117d9c047721fb08cc524967175fa97eb532534f16e8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR9M90300640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cac45b96802a40774ea6ab049f3dffed95b56b84fcba86c7ebfc66b267dee80. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/FR9M90300770.