Robert Logan Reynolds III, known professionally as Bob Log III (born November 21, 1969) is an American slide guitar one-man band based in Tucson, Arizona, and Melbourne, Australia. During performances
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 0x5d65b93847d9b56df8061492838de87623346ab76e8db8936b8ce3d91cebde8f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6181c8db-5e97-447b-a905-76578655886a.json and https://artists.proofprofile.net/proofs/artist/6181c8db-5e97-447b-a905-76578655886a.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 0xcfe516c3934724af180c522189926d8060e282d8235a82762f745a105a7efebd. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USFP70400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81764a599a694102c45102c6014cd76ce2cc47304962512c2906d4922bd6929. 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/USFP70400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f1e8348a6a0bf14125ec3f66491771fb577efc32b6dcf4aa4fb774649e40ba. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USFP70400138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce31099cddf365478ef23f13b8bbfaaac28fcb0ab30865c0f7e5b97eaa00a60. 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/CH6130954001.
Do That Thing You Think You Did That Thing To
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43cb3dc918950adb1418c1e04dc69f244a03a9cb5e8cd45168e4b24480b3309. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZ3S91600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292cb34356cdf6dc6b93fff61ad741403e44723d8157c57b9be33ce471b7d548. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ3S91600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x248ecb60cc04798837a8f269a8d3fe68a9ad00b16999c2e84db3caa8052bfca5. 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/QZ3S91600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f6c3d0637a8d7a59b1a24670cc7bcdd284be5ce284c47dff6fe752928f32bd. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/USHM22440279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3e515de0b890a4936bb3fd47b9844b1e90472208d8210d3c7b67d323a1c27e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/US2860471331.
Voodoo Rhythm Records: Records to Ruin Any Party, Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c034bc424bd00da0d1c0c5bfaeee0569b1d7996b97fc8a52b05ec3cad9277b3. 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/CH6131164012.