1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x79a7e6b19995062c09d1fc43df1404831720b24706c6bcaaa07de782f616d4db. 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/3b7d46d8-5e30-4e61-b641-5083c6439f3d.json and https://artists.proofprofile.net/proofs/artist/3b7d46d8-5e30-4e61-b641-5083c6439f3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rockin' Pneumonia and the Boogie Woogie Flu
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 → block OTSBitcoinBlock must exist at that height 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 0x2d5695d051f18c3bdb525900cdb2442ccef46182251bedfb1a920e638dbb5d55. 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/ATB058200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80170fb50b6135527d3b8aedfa4f1dceb8230340f6f906fb9de2ae762fa2c2df. 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/ATB058200033.
V.S.O.P. Stomp - Very Superior Old Piano
V.S.O.P. Stomp (Very Superior Old Piano)
A Chicago Blues Night (feat. Taildragger)
Tend to Your Business (feat. Taildragger & Siggi Fassl)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cd5ff08f543870531fd55eeacfb801c63784ac975e46149289893a49452edf. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/ATM839900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae82c7ef51314e75d6499bce5dd7907754815a9873f39f8d9cd29b3b8650880. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ATM839900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f6be6e91407292f2b093af5500d657226e47283d24f5d8300bcc6c1e0d880c. 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/ATM830904301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a72dca802b0f637d08f1c322b0146f1153d36ad97f5125179a1fb4c33a07c4. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USHM91251147.
Rollin' and Sqeezin' (feat. Axel Zwingenberger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d16f2dc3bf7c2de71144d586783c04dfd65e2d9885f29b86d53b1b1a8d76fc0. 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/USHM91285511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x702817723e0391b3d12a6bc897c6021b678b938bdc4617a3765fec9b4363b2a1. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USHM91285513.
It's Half Past Midnight (feat. Jimmy Anderson)
Frankie and Johnny (feat. Jimmy Anderson)
I Feel Like Dancing (feat. Johnny Allan)
Nothing in This Wold (feat. Jimmy Anderson)
Inflation Blues (feat. Little Mac Simmons)
Johnny Walker & Jack Daniel's (feat. Golden Big Wheeler)
Georges' West Side Jive (feat. Little Mac Simmons, Steve Bell, Taildragger & Mojo Elem)
Living in Paradise (feat. Big Mojo Elem)
Just a Poor Boy (feat. Big Mojo Elem & Taildragger)
The Wild Taste of Chicago (feat. A.C.Reed, Willie Kent, Taildragger & Big Mojo Elem)
Good Bye Chicago (feat. A.C.Reed, Willie Kent, Big Mojo Elem & Taildragger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ce153a520167dca555bcf4aaada1f2940e627544c2edd2cb27bdf3fbebdfae. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ATM831306016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66bb7fd85d4545b0a4de31ce3fe44f4c2bcbc71b8ea8af041ea8155a777c2b1. 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/ATM831306009.
High Blood Pressure Boogie (Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90940b7d5d768d7a9b27584cf8adc1989d1088372e187a427a5325371e0e6d08. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ATM831306024.
Ain't That Just Like a Woman (Alternative Take) [Live]