"Rainy Monday" is the third single by rock group Shiny Toy Guns from their album We Are Pilots. This single peaked at #23 on the Modern Rock Tracks chart. The song was described by Len Ringhi of 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 0x5e58531c9f32714c3937772ab0d841d643978fbbe86b93343c33ec3b7c431e51. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cab3eff-b7b6-4d76-b44c-903d520c63b1.json and https://artists.proofprofile.net/proofs/artist/7cab3eff-b7b6-4d76-b44c-903d520c63b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).