0x7eacf7d37c82718508d16aa59d4a2867b9f780a184f9cce15fd8ee7297c93434

How to verify this batch yourself

Take any stamp's content hash, walk the merkle proof in its certificate to recompute the root, then call timestamps(root) on the BA Stamper contract on any Polygon full node. The block timestamp returned is the on-chain proof — no trust in BA Stamp required.