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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 action

NATIONAL IRRIGATION ADMINISTRATION - CAR Award a ₱10.0M contract to DPJC CONSTRUCTION SERVICESNational agencies

Transaction hash:
ef7aee530cf83c3172d35e8a2d9a85a634a0d1424701a3f8ce9a689c66d31173
Status:
Included and unchanged
Block:
#4,905 1,108 blocks after it
Position in block:
Transaction 190 of 199
Award day:
Sep 1, 2022 (4 yrs 2 mo ago)
Value:
₱9,982,500.00
Project:
CW-ABRA-35-2022

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 #4,905 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)
    NATIONAL IRRIGATION ADMINISTRATION - CAR awarded it to DPJC CONSTRUCTION SERVICES on 2022-09-01.
    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   ef7aee530c…d31173now      …
  2. 2. Block Merkle root changed
    stored   81bda00179…f86c06now      …
  3. 3. Block #4905 hash changed
    stored   85dce76304…c1441enow      …
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 198 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ef7aee530cf83c3172d35e8a2d9a85a634a0d1424701a3f8ce9a689c66d31173
  2. 01 R f33d18771c6cbeaa4f95668e8cfe70a8dbace763b32d4a3832eb3d12d265e628
  3. 02 L 5f3263d14039e223949a5229fcde5e32832817579fa816f700be58397df1e757
  4. 03 L 029310d0efe7552d0e598b11a3e8c229b79c0d3ba5cd195da082bec6cb6d242b
  5. 04 L 834183df0528a6c3a8200f67bea799a733856e340c50c0a629bf974d94ece39a
  6. 05 L f5bc27615617c0555238542352faaa6ab88f3db7b623944d5f827ffa8f5d6fc4
  7. 06 L c7657c32ec7100bcd54d5936d8106ce58f296573eda1b3b6b19f61aa916094be
  8. 07 R c8ebdb428452eb0fba54bfcdb1005208114c8d53ff7582a718368ee3047d7ade
  9. 08 L d746ce9f1e5268fe3b54da561be9468080c52226ffe056d1f974c4017a1d077a
  10. root  81bda00179015ae772b1134e3298cac1b623f7f1cb411a57c7ce84d10af86c06