Aztec Two-Step is an American folk-rock band, formed by Rex Fowler and Neal Shulman at a chance meeting on open stage, at a Boston coffee house, the Stone Phoenix,[ Artist page] at AllMusic in 1971. F
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 0x435c30c58e06e8ccf4d17d4731d381ecfeaa63bc1adbfd65e4408a972f686e03. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ec5abc8-f053-4bb3-a63d-e47886b6dd38.json and https://artists.proofprofile.net/proofs/artist/7ec5abc8-f053-4bb3-a63d-e47886b6dd38.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 0x52a8a06865cd2b08a7598f24d4e35cadb87549c582028c98a00a024c256cd842. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USEE10504345.
The Persecution and Restoration of Dean Moriarty - On the Road
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7f7e3d47d838a574a1de7f6079a54cbc24507d9400e55a561addbbc674420a. 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/USEE10504347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb3615c306a10e542a484b25de2fa0d1e62ce98f52fe84747639c968a53a087. 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/USEE10504349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334a9215dd47e692c35c859160c285de7c92d0ec189ab377f937d0737b09d6d5. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/USEE10504350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20cbb6767d566421a17d44d1e9dca492f5905cd0393a8cdfef755746d6df0e6a. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/USEE10504355.
"See it was like this..." an Acoustic Retrospective
See it was like this. . . -- An Acoustic Retrospective
The Persecution & Restoration of Aztec Two-Step
Highway Signs - The 25th Anniversary Concerts
The Persecution & Restoration of Aztec Two-Step - An Anthology