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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LOWER KALINGA DEO Award a ₱16.8M contract to JG CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
dbdda287d52cb86b2fdd15a5c7ad5fa5ee164668938b2debaa437e29f8970add
Status:
Included and unchanged
Block:
#5,557 456 blocks after it
Position in block:
Transaction 178 of 200
Award day:
Jul 9, 2024 (2 yrs 4 mo 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 #5,557 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)
    DPWH lists the funding source as "Outside Infra - GAA 2024 DA FMR", i.e. the FY2024 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LOWER KALINGA DEO awarded it to JG CONSTRUCTION AND SUPPLY on 2024-07-09.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24PL0076: On-Going, 95% physical progress.
    Found
  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

2 of 8 documents found, 1 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   dbdda287d5…970addnow      …
  2. 2. Block Merkle root changed
    stored   4e13875295…710165now      …
  3. 3. Block #5557 hash changed
    stored   96df85421e…b04888now      …
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 199 records. Each step hashes the current value together with the sibling shown.

  1. leaf  dbdda287d52cb86b2fdd15a5c7ad5fa5ee164668938b2debaa437e29f8970add
  2. 01 R dcbfa3bb9aa62fb3f3456a55c6e8448fc643a5352288c31fdfba15ea6a8d9ccf
  3. 02 L 10b0e8da78f70dcd3db0e4377f93022a214b2780948dd2b3bcf02271a5dfff86
  4. 03 R 142b52a1b88cd67fd87cdf30419a050476823379fffb1e38cd17a90e4515f3c5
  5. 04 R b6a2ca64df730c58cbef8f3f6336788ce70164662ce60922e31695f9665e223f
  6. 05 L 5c59f090512bb5076c97cf2af73b2512ffbd25f4ecc9555466a952137cd9af64
  7. 06 L d79a534f3b53bc92d9b084d1ae35217fb83e069b276c5ebfec20c3313ef0a98b
  8. 07 R 69fff5853b56d4c27cfdfdf6ca3749fb70183dcaaf8e0b5d4f56cd4495fc41f0
  9. 08 L b73ea20bf45084c268185c9da9358e3308781fd39c71ed50bb2dfa2eb173112d
  10. root  4e1387529554c1a44bb21c1e4e7fbd7d407a0ddfb74d86666baa868459710165