Compare two vintages of the same dataset and report where each column drifted. Covers columns added, removed and reordered, null-rate movement beyond a tolerance, a dominant type that changed, cardinality that moved, and a range that widened - which means values outside what anything downstream was built for, whatever the distribution looks like.
Coinbase Agentic Market feed · snapshot May 2026 (not live on-chain)
| From | Amount | When |
|---|---|---|
| 0x7e6b65…2b1c | $0.0010 | 2026-09-09T21:47:47 |