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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 - REGION XI Award a ₱4.9M contract to DISEM CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
2c22e9cd3f3631e6d701d93d11eff88de23a9aa97e6a649ab192536cfc9cb29b
Status:
Included and unchanged
Block:
#5,322 691 blocks after it
Position in block:
Transaction 80 of 546
Award day:
Nov 6, 2023 (3 yrs ago)
Value:
₱4,895,530.22
Project:
23L00142 Construction of Multi-Purpose

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 #5,322 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 "Regular Infra - GAA 2023 CSSP", i.e. the FY2023 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 - REGION XI awarded it to DISEM CONSTRUCTION AND SUPPLY on 2023-11-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23L00142: 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 2024-04-08). 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   2c22e9cd3f…9cb29bnow      …
  2. 2. Block Merkle root changed
    stored   f5fb63ad1a…168792now      …
  3. 3. Block #5322 hash changed
    stored   fe51d4eb9e…533fccnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 545 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2c22e9cd3f3631e6d701d93d11eff88de23a9aa97e6a649ab192536cfc9cb29b
  2. 01 R 2c2f4911bfe87bd6d89e0bc5aa35c255d61684e8a8d97e1e50f8610610cfddd0
  3. 02 R ca9bd1d958bbdbdaef9b56772f9034af53cd54d2febbcfe67cabc69223c6258a
  4. 03 R 643d336a0c253dd6ba0843f1e39c60bf45acdb57f18ca5c59cdfd575a71ccb19
  5. 04 R cf254292f8822019c7a80ee5b442ea69b5b7bb957c31f5c07ca1b9557b057477
  6. 05 L 5387bb80e56d4f3e15cbc259aabd873e573d97d8d2996ec8e4cdfe2da163a6bf
  7. 06 R 67fdae4ef1b68010dc75ae0f592d082c7bd0345ba668409b712f37f35e9cd344
  8. 07 L 7d72c4b05e1504d676b654a170ca8829a056fbd2fa06f0523d63bffc69ef95e9
  9. 08 R 907b5d1cf90f9b8be31f9269cc22fb9975f03b6ecba562ce75acdb01e2d80784
  10. 09 R 358854847dcce9fe88f7d80799fc5b439f27b1336bd15fbe6d1f3ba62e65e26d
  11. 10 R 9019be7521a18b1e1bd38575a4090f8d192a526eb1f384a003f7fee6cceffd41
  12. root  f5fb63ad1a8c761d82039169b410f4193f68c809c3d2a78d2398eb3fd6168792