The J.B.'s (sometimes punctuated The JB's or The J.B.s) was James Brown's band from 1970 through the early 1980s. On records, the band was sometimes billed under alternate names such as Fred Wesley 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 0xfaa02fc34e23274371b5f615f80326dc1382815fba9e8871b327b5b4b3bc869f. 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/bdbc831b-f97b-44c1-a6ae-e044138c0f88.json and https://artists.proofprofile.net/proofs/artist/bdbc831b-f97b-44c1-a6ae-e044138c0f88.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 0x1531b916839b09e69f061e65ad5b7190d280a112ce82ad0b69d2997fbac0c256. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:23:47Z), 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/USUM70954421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c5fed456f3de6e95e236095b70e1876c55986ca2e08bc0512a5e4091430627. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USPR37186859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22c274d92eb9c0ab056e3ed9ac33e2d44ec835ddaa08106b9e9ab01f42169fe. 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/USWWW0135705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f19b13f71061d2d7f95f820e283fdc235093a89cd2882cd25ca2f11c8293f2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USUM71400508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3173a8e1e522b6d06172782e3f22af5a892f0ca1d544c7a639bab970c46bd12d. 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/USUR10300902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6132f79b6a5e6b7d279b879662c65b749b96d69cffe89bcf253bf0fdb046b7. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/USUR10300903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccb46e900b97813a04c1ef4fef07550481a32c3e3000a58051f0d13843e890c. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/USUM71500322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeffae86bac20235c378a40dd92692e969e601320222901a63cfa55c171f512c. 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/USUM71500323.
Thank You For Letting Me Be Myself And You Be Yours
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a3590b365c0e27aa6f86a4bcb75658fdb42362314bbab7c5f0ad8cef52c8bd. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/USUM71500324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa813717315e4af0a5de54662ada272e24dd89d3766a23b897a912bf8769c8a. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USUM71500326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e7e1cfb7d8b5235c041011c4f5482b851e2ae4d65a77a8d0eaf1934bd299a1. 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/USPR37200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987153453889c7d2b3e90b4ccd6125f11e0769086af610442e06872378ce1f45. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:43:11Z), 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/USPR37100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54d42789acfe8fa05c80340d56133bf3e69fe6988a9ec4baf2678715fbcbe81. 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/USF068625700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca546ce1960d7691f978a8fe6599fe5926589af23b7c0305f37b18d30fdbcf23. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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/USF067400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6368f6c6bca8fb91cb2e7a40361023b6bed7969698005d862633f1df0b0abce4. 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/USPR37100062.
Keep On Bumpin' Before You Give Out Of Gas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40204928ca49cc4ac6ef62e3654b802a09e480be5734a33becf1a860a5b91ea9. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USPR37402613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c76a9a954b22e8440d0fdeaebb0b12072ff9382b7826f28090c8c3366d6de2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USPR37100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b464ed74db81d404372de51856fb16280bb459e25505878a00b16f94d4f9b84. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USF068625760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd22f0d98243488de63d323ed11585889a5a8363160fa3d16e6481f71b19f4e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USPR37402615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf89a16d1f93599337db5079d33da11f03d4fbaef664b2ba7ba4e01d3cc72e69. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/USPR37402616.
(It's Not The Express) It's The J.B.'s Monaurail - Pts. 1 & 2 / Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf8222b4e95c0978c53e0753cacfe6ca95054638c374d87eb29eb201c65ee4d. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/USPR37502619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edc3c6391b4e2b42de23b9a5913c98d53c45a441b4668a73683d87fee88ddec. 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/USPR37300059.
Everybody Wanna Get Funky One More Time - Part 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3972818f85764bba3b150154c6f3bcea9fb6ca0280b5aaf0eaec7ff82885f77. 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/USPR37602188.
Pass The Peas: The Best Of The J.B.'s (Reissue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c06c2e8ec0c5ed68d1f6b8749ab23a144e9606b31e7c76f0ceb91b346941839. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USPR37100061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753002fac802b6efed48f14454d6c05115318c82ff4d8bc599ca7290753ebe21. 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/USPR37402614.
(It's Not The Express) It's The J.B.'s Monaurail - Pts. 1 & 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf8222b4e95c0978c53e0753cacfe6ca95054638c374d87eb29eb201c65ee4d. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/USPR37502619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653562f480841e34e7c5f421406f7d5526c086aade5e46a83c79c676dc0a007f. 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/USBEN1256505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae6c480f5ad44a8c59d0d6ca75aa276aabaf026d15ad1e2a9e7ec0f43f87baa. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USUM71919286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46db753cd31f3b362fee17fc41ae7f8b7a70c8e039582f9603e2270961b4a43. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USUM71920140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6368f6c6bca8fb91cb2e7a40361023b6bed7969698005d862633f1df0b0abce4. 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/USPR37100062.
Hot Pants (She Got To Use What She Got To Get What She Wants) - Pt.1 / Single Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90222a49170ce419f1c0f906fcc2e6af2f032fb1bc423c089dbb209a770d7301. 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/USPG19190044.
The Boss - From "Black Caesar" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7222320d12de2d2d952c02cda57d82b330f59a92214a9b508de9f29bb3c4ba2a. 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/USPR37380050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccfdfaa6d93240b8b469208d3807724b2977dac11affbbd5910fe5afb99e38e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USPR37382291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7222320d12de2d2d952c02cda57d82b330f59a92214a9b508de9f29bb3c4ba2a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USPR37380050.
Sex Machine (Reprise) - Live At The Olympia, Paris / 1971
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3019812688d9f14a77030c7076c9fc74d50285d466d397f9c67103d8d04b427. 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/USUR10200499.
Mama Feelgood - From "Black Caesar" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409e02be338dda6c1cce477085b2331c05ad26e088ac4a81930154b526b196f9. 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/USPR37382292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57910c34df33037a092e5f389aa1afdc9181a7fb6f1f6806f94cb33dcfcf9c2. 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/DECE72402405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c31dac677f6e4853761d40fb7fc07c139b248b12a3c6a4f9e2996a66447b79c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:15:03Z), 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/DEUM72411232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1f48cffa4b2b1b69c2cad5b2557c437666179981b542de133a56a6e8cb41df. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DECE72402979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1f48cffa4b2b1b69c2cad5b2557c437666179981b542de133a56a6e8cb41df. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DECE72402979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8c23f93819d4c569be4a11478aef8bf7819c250e5455f3e5c374d79cbda121. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USUMG0300052.