Mascott is a U.S. indie-pop band based in New York City formed in 1998. The indie pop group Mascott is led by singer/guitarist Kendall Jane Meade, formerly of Juicy. After that band disbanded in the
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 0x7616571035c0bd7f89696969461671ca03e9f20b42f8dd6060e1b8bf7ed44d63. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b49f4612-0f55-4fc3-935d-2b4cbf6632a4.json and https://artists.proofprofile.net/proofs/artist/b49f4612-0f55-4fc3-935d-2b4cbf6632a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).