Soul Track Mind is an American band from Austin, Texas with a sound that blends soul, r&b, rock, funk, blues, and jazz. The band has been cited, along with acts such as Sharon Jones & The Dap-Kings 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 0x14fcbc35226f29c873a5f7305acecf4046fb888da76c7d6ac155966401e3786c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cea7e09d-191c-4d70-8baf-c4df45d85c53.json and https://artists.proofprofile.net/proofs/artist/cea7e09d-191c-4d70-8baf-c4df45d85c53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).