YunZheng Credits ledger anchor v1
seq: 2
window: 2026-09-28T00:00:00.000Z/2026-09-28T12:30:00.000Z
entries: 9
leaves: 18
merkle_root: 2762fb5623aca358827215791f885dc48268c28fe10cecbf1eea9340c04ceebb
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