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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 - PANGASINAN 3RD DEO Award a ₱4.7M contract to RS RODRIGUEZ CONSTRUCTION & SUPPLIESNational agencies

Transaction hash:
c2e2fbd1d221b9bcbe807b0fba8c05b44489d8399835a0bb68e10003cb821d1b
Status:
Included and unchanged
Block:
#3,424 2,589 blocks after it
Position in block:
Transaction 219 of 272
Award day:
May 21, 2018 (8 yrs 5 mo ago)
Value:
₱4,739,635.55
Project:
Concreting of San Joaquin-San Leon FMR,Brgy. San J

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 #3,424 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 2018 DA FMR", i.e. the FY2018 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 - PANGASINAN 3RD DEO awarded it to RS RODRIGUEZ CONSTRUCTION & SUPPLIES on 2018-05-21.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18AI0197: Completed, 100% 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)
    DPWH marks the contract "Completed" (end 2018-07-28). The certificate itself is not published.
    Partly
  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, 2 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   c2e2fbd1d2…821d1bnow      …
  2. 2. Block Merkle root changed
    stored   baeca8f43d…b8f81bnow      …
  3. 3. Block #3424 hash changed
    stored   b071376e22…71a3a5now      …
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 271 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c2e2fbd1d221b9bcbe807b0fba8c05b44489d8399835a0bb68e10003cb821d1b
  2. 01 L c1c979712fe51e503685849f1884546312943dcfffb352ba889e14767de51604
  3. 02 L b6eaca3ac0747f82e361abb8e68a58733d054486f225b17207ea77ea66773e1a
  4. 03 R c8145afe1d73d6252cc1c020accc8a88759211a0fdc37154ab19b632aba090b4
  5. 04 L ccf3a7ca55deef89f99567472a2cfb2bec84fa51b98d1fa3cc1e0e4eebecd124
  6. 05 L 2c582d5935d4f34a4b768fe9336c07f0b77f6e508c39b35555a8c33116745db1
  7. 06 R 276e7539b36a3e47808612b5beb8d3936df27be5d7effb3829edc1f040aa9a49
  8. 07 L 37d335093a710ff681d4958886ec7833cc57fd6b01baeeac01d4665a906ec6e8
  9. 08 L 603aa697b66dc319595aff8e2f836dd1c0dbc6eb70611e7f0a6161079a964e0e
  10. 09 R fcce3e301bf83eaa040ab010a6108b1f6fec968b81eb72724962da860ee7fa3d
  11. root  baeca8f43d25c05fbc24d33d6698801b9c0641ec0dc4c7e30d11672d34b8f81b