Brainless may refer to: "Brainless", a 1995 song by The Urge, from the album Receiving the Gift of Flavor "Brainless", a 2013 song by Eminem, from the album The Marshall Mathers LP 2 "Brainless",
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 0x53e84798d6f0539be6f1f690d58f6827014339e3bab23c3ee31fca02668bfa1a. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41ccf5d9-b91f-4272-aabc-f848c4361ca2.json and https://artists.proofprofile.net/proofs/artist/41ccf5d9-b91f-4272-aabc-f848c4361ca2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).