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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 - ZAMBOANGA CITY DEO Award a ₱11.8M contract to CYNARA CONSTRUCTIONNational agencies

Transaction hash:
6dbed6aa8d98fc4d76e401c6f7f72bf071a33216def78549f339c3a9d38ce3b8
Status:
Included and unchanged
Block:
#4,755 1,258 blocks after it
Position in block:
Transaction 1,180 of 2,810
Award day:
Mar 23, 2022 (4 yrs 7 mo ago)
Value:
₱11,809,955.88
Project:
CONSTRUCTION PROJECTS

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 #4,755 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 2022 DA FMR", i.e. the FY2022 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 - ZAMBOANGA CITY DEO awarded it to CYNARA CONSTRUCTION on 2022-03-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22JA0064: 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 2023-04-27). 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   6dbed6aa8d…8ce3b8now      …
  2. 2. Block Merkle root changed
    stored   63af5e405d…b418bbnow      …
  3. 3. Block #4755 hash changed
    stored   644c2530fa…dcbb1enow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (12 steps)

How this one record is tied to the block's Merkle root, without needing the other 2,809 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6dbed6aa8d98fc4d76e401c6f7f72bf071a33216def78549f339c3a9d38ce3b8
  2. 01 R 6de0c9a00b2cac7ebd147a4be0de67704a8114eb40e7716de8bba5d48e94dd47
  3. 02 R 0477278a7e9dd5ca25df0799ddd9a1707dbe9feb649226399b4be6c1eded0039
  4. 03 L b6c0880ab5184456a4e69e0e6faff874c9d99b08c209a79725535d2d3d188f87
  5. 04 L 98a6c51c3bb854ec9aca042f53e44958363b08afd0eb1a10cb9e5fdbb1ae50e7
  6. 05 L 2183ed4051dd2894da93c71b00eef4fba089b077df74287e093ae13dcfb97a52
  7. 06 R cafe6f8eb09034e45d793d5da2fb162c0c49bf521bc0391bff9f644cac930e19
  8. 07 R 561efb87620d04482160b9894a2dff91e62a63b77e7290319558217ab7659d7d
  9. 08 L 4ac61c8268919c1793d0ce70afd685d3ffb0f13cd9dfb9450abe14958cdbb6e6
  10. 09 R 762888c5811429b57bab465b2d786a6a4321475ea9eddde47583b9687b4e285d
  11. 10 R a21aa06d310bd83be278ba64f4f937d86c2f76eadffd9cae7c6c760a24c85633
  12. 11 L cd137df3618c905d8f94c9232dc349b6a5d2ac2b19343d9033a15f2d7cf6ff5a
  13. 12 R a7bef854399dc6685d0a2f68ba8ba711a6874fdbfe5f30891fcdce900425fc1b
  14. root  63af5e405d5c4d05172a1caced43fe6e414da691797cbdae170f6ff9c1b418bb