FDC attestation 0x2f51cfc1…30f434

ConfirmedBlockHeightExistsSource: BTClog_index 0

Time: 2026-08-12 07:39:22 UTC
Block: #67,219,494
Fee: 3.0 FLR
Message integrity code: 0xdc03ff454141c6ea4c8133374b4ce1a872af5d53bcfab5178364cd17470f5bc1

Request body (hex)

0x00000000000000000000000000000000000000000000000000000000000eadf80000000000000000000000000000000000000000000000000000000000010ee9

ABI-encoded request body as submitted to FdcHub.requestAttestation. Decode with the per-type schema from GET /api/v1/sandbox/attestation-types/ConfirmedBlockHeightExists, or read the FDC verification guide for the full flow.