Mother Hubbard may refer to: "Old Mother Hubbard", a nursery rhyme Mother Hubbard dress, from the South Seas Mother Hubbard, another name for a camelback steam locomotive
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 0xa95e84186f62cd2d8c896072aa474e7b7b82860de6fa6d81e22f95a917b98229. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ec8a397-1016-4f48-aa07-2de7a468a5d5.json and https://artists.proofprofile.net/proofs/artist/4ec8a397-1016-4f48-aa07-2de7a468a5d5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Crack the Code b/w Captain of the Ceiling
Have a Good Time (Live at the Bitter End)