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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

PHILIPPINE NATIONAL POLICE - REGION IV-B Award a ₱4.7M contract to SGDG CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
d883d317edef50c656df8cf65f6138a8eb4421b3b77bf00f779142f2ba172107
Status:
Included and unchanged
Block:
#5,563 450 blocks after it
Position in block:
Transaction 309 of 375
Award day:
Jul 15, 2024 (2 yrs 3 mo ago)
Value:
₱4,734,880.80
Project:
Const. of Powerhouse, Proc/Install 200kva GENSET

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 #5,563 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 NATIONAL POLICE - REGION IV-B awarded it to SGDG CONSTRUCTION AND SUPPLIES on 2024-07-15.
    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   d883d317ed…172107now      …
  2. 2. Block Merkle root changed
    stored   7df8e8655e…48ed13now      …
  3. 3. Block #5563 hash changed
    stored   211e1dac00…74d205now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 374 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d883d317edef50c656df8cf65f6138a8eb4421b3b77bf00f779142f2ba172107
  2. 01 L d804d4f48c9d5f9aaeb957081244285d1f3a11fd627290043d705445d5b3f8b6
  3. 02 R 0b46ce8fbe9be10ed5d82761f9957af772f994a927f3ab647187087097c07669
  4. 03 L d0633cdd46786be2cf766a73f6037790bbf4ee81749ffd181d4c689cb30e97c8
  5. 04 R 50b81558d707a14999b3cd08eba3f5e9f6206cb16ba304e7b73bd01a064ebfa7
  6. 05 L 6ac87fb30cd69e3bf2d43901a052f3dd9b6b8abb939afc3cb2d8359f758025ef
  7. 06 L da87a2fe9acc82fb034acdc2406535a1ceabe906609a0a3a6f0df449a1aa06da
  8. 07 R abe198c524d3b980cae29905ba7ab5d4a379b40738bf5b6fc1e78211c6463741
  9. 08 R 94021063b935fa0a340f52facafdecd29061d61a42e2dd63b06de6c5503957bd
  10. 09 L 8e945c48abc1a0dc2c15da0e7e48309aa8ba6507fc2b8b9745e2e892dea62929
  11. root  7df8e8655e899986452c2e4bae4174f349b81c266f38f659622e0a2d0e48ed13