← run detailMerkle Inclusion Proof
✗ NOT VERIFIEDProves this run's chain head is committed into the day's Merkle root. Leaf = sha256(run_id + ":" + chain_head). Siblings enable independent root reconstruction.
CHAIN HEAD & LEAF
CHAIN HEADb8cbcc5992bacd9b492db2387c0abd2f355506c44fa81e3ccab5d58e110a8686
LEAF HASH5c4415d3026002498fb1fd52b2d86e389381e27bc8dae00628232d3e7de1505dsha256("run_meridian_003:b8cbcc59…")
MERKLE ROOT03bff7c39f8e50f1fed26e72c02a17654295cf80698df6120f18b513d0646381
Single-run day — no sibling nodes needed; leaf is the root.
INDEPENDENT VERIFICATION
# Recompute leaf
leaf = sha256("run_meridian_003:b8cbcc5992bacd9b492db2387c0abd2f355506c44fa81e3ccab5d58e110a8686")
# assert leaf == "5c4415d302600249..."
# Walk the proof path
node = leaf
# node must equal merkle_root
assert node == "03bff7c39f8e50f1..."