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FY2026 GAA: ₱6.79T
PisoScan
DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works

Transaction details

API
Transaction hash:
21fc3031be98e4699bebf90b999692395d2b76db990ef27d8c2c3ad8930cd1cc
Status:
Included and unchanged
Block:
#3,928 2,085 blocks after it
Position in block:
Transaction 25 of 197
Award day:
Nov 5, 2019 (7 yrs ago)

Accountability

Bill Sec. 3 and 19
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,928 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5
  1. 1. Appropriation
    GAA line item · Sec. 5(b)
    The award does not say which budget line pays for it.
    Not published
  2. 2. Allotment release
    SARO / allotment · Sec. 5(c)(iii)
    Not published per project. DBM releases SAROs, but not linked to individual contracts.
    Not published
  3. 3. Cash allocation
    Notice of Cash Allocation · Sec. 5(c)(iv)
    Not published per project.
    Not published
  4. 4. Contract award
    Notice of Award (PhilGEPS) · Sec. 5(d)
    PHILIPPINE VETERANS AFFAIRS OFFICE, DND awarded it to TREADSTONE KONSTRUCT AND BUILDING MATERIALS SUPPLY SPECIALIST, INC. on 2019-11-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  6. 6. Payment
    Disbursement voucher · Sec. 5(c)(viii)
    Not published. No public source shows how much of this contract has been paid.
    Not published
  7. 7. Completion
    Certificate of completion · Sec. 5(d)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.

Tamper test: try changing this record

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

  1. 1. Record fingerprint changed
    stored   21fc3031be…0cd1ccnow      …
  2. 2. Block Merkle root changed
    stored   e718f2c74d…35073anow      …
  3. 3. Block #3928 hash changed
    stored   2cc737abd9…500663now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 196 records. Each step hashes the current value together with the sibling shown.

  1. leaf  21fc3031be98e4699bebf90b999692395d2b76db990ef27d8c2c3ad8930cd1cc
  2. 01 L 215f7a52645d5865cf36054409e843d64daaa2c5b86fedca10fe9307e2e677b3
  3. 02 R 2a031d580f464380c9084b13e999efc012dfecff1a231c984af496c36b487dfa
  4. 03 R 4379e26163fa1d112f4c7de299e6e1a92c28c871f5d3de251245dff059c80d5f
  5. 04 L cf61d7a92cf63340716ec7d46559522750bff890a4ef99f6a72febd27439d553
  6. 05 L a0469abcf2f44a8b1475a62e4fd705855bd8abb4d6ee69a7e751de9e19950483
  7. 06 R b3c51938b1349c9deae551c23a76cd0c8006e0d9bbe171cdee33614341abe0dc
  8. 07 R 0bd3209d6a5b07a5420e86d4cfc2cd15d9ff7ae98a78b6bca4e4cabe01865a25
  9. 08 R ea22a79d1cf02b6fdda001810647120ccd7c49dbfc86127ee3c401e5e553ddfc
  10. root  e718f2c74dcfcc92a2717f3ccfff3acd41d547e2d3d27624da08e8a3db35073a