Mulberry Lane is a pop music singer-songwriter vocal group from Omaha, Nebraska. The group consists of the Rizzuto sisters, Heather, Rachel, Allie, and Jaymie. Charts Their 1999 single, "Harmless", 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3eef6fec8dbeb0801260cb4b82d60db3def3151fa82fb025bcf0529de8086cb. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1125d92-42a6-408b-83e9-62a2ffbb8a40.json and https://artists.proofprofile.net/proofs/artist/d1125d92-42a6-408b-83e9-62a2ffbb8a40.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).