Find duplicate keys in one dataset, exactly and nearly. An exact duplicate is reported with every row it occupies. A near duplicate is two different keys that become identical once case, spacing or punctuation is set aside, which a unique index accepts and which is almost always the same entity entered twice. Keys are canonicalised exactly, so 42 and 42.0 are one key.
Coinbase Agentic Market feed · snapshot May 2026 (not live on-chain)
| From | Amount | When |
|---|---|---|
| 0x7e6b65…2b1c | $0.0010 | 2026-09-09T21:47:47 |