Cryptographically verifiable

Block #4

31 signed events · sealed 16 Feb 2026, 12:00 am

All blocks #3 #5
Block #4
Independently witnessed
Events
31
Period
15 Feb 2026 – 15 Feb 2026
Sealed at
16 Feb 2026, 12:00 am

Cryptographic identity

block_hashb4_88934_e4a0c3b6d9e2f5a8b1c4f7d0e3a6c9f2b5d8a1e4c7f0b3a6d9e2c5f8b1
prev_block_hashb3_88712_d3f9b2a5e8c1d4f7b0a3e6c9f2d5a8b1e4f7c0a3d6e9b2f5c8a1d4e7b0
merkle_rootmr_88934_d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2

Independent witness signatures

Three signatures are recorded for every sealed period — two from independent audit-grade witnesses, one from Flip 360. Independent-witness_MULTISIG · published as WIT-2026-02-16-X88934 on 16 Feb 2026, 12:09 am

Witness A signature
kpmg_sig_88934_b3c5
Witness B signature
ey_sig_88934_d7e1
Flip 360 signature
flip360_sig_88934_f4g6

Each period's record is independently hashed and signed by two external audit-grade witnesses, then published to their public transparency logs. To roll back this period, all three parties' systems would have to collude — the bookkeeping equivalent of a bank, its auditor, and its regulator all losing their records on the same day.

Events in this block (8)

Time Type Receipt Signer Event hash
25 Feb 2026, 09:30 am Referrer intent signed F2W8N5L Mathew P. · Mathew's MacBook Pro (Touch ID) eh_intent_f2…b7c9d1
25 Feb 2026, 09:42 am Referee acknowledged F2W8N5L Eva C. · Eva's Galaxy S24 eh_ack_f2w8n…c8d0e2
27 Feb 2026, 11:00 am Partner intake witnessed F2W8N5L Lisa A. · Lisa Anderson (NRMA Direct) eh_intake_f2…d9e1f3
12 Mar 2026, 01:00 pm Referrer intent signed G5T9D2R Mathew P. · Mathew's iPhone 15 Pro eh_intent_g5…a2b4c6
12 Mar 2026, 01:11 pm Referee acknowledged G5T9D2R Dimitri P. · Dimitri's iPhone eh_ack_g5t9d…b3c5d7
14 Mar 2026, 08:13 am Partner settlement witnessed F2W8N5L Lisa A. · Lisa Anderson (NRMA Direct) eh_settle_f2…e0f2a4
14 Mar 2026, 10:00 am Partner intake witnessed G5T9D2R David N. · David Nguyen (Ray White) eh_intake_g5…c4d6e8
15 Mar 2026, 04:20 pm Referee confirmed outcome F2W8N5L Eva C. · Eva's Galaxy S24 eh_outcome_f…f1a3b5