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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 III Award a ₱14.6M contract to SYMS CONSTRUCTION TRADINGNational agencies

Transaction hash:
f88dfd54437da1dfe89bc2bd6da14ad6e2528e6e0fa353b45ca88e1fbbf519bb
Status:
Included and unchanged
Block:
#5,293 720 blocks after it
Position in block:
Transaction 145 of 151
Award day:
Oct 4, 2023 (3 yrs 1 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 #5,293 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 III awarded it to SYMS CONSTRUCTION TRADING on 2023-10-04.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23C00305: On-Going, 98.58% 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   f88dfd5443…f519bbnow      …
  2. 2. Block Merkle root changed
    stored   6d3334fec7…cfd629now      …
  3. 3. Block #5293 hash changed
    stored   5992b0f3af…8582bdnow      …
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 150 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f88dfd54437da1dfe89bc2bd6da14ad6e2528e6e0fa353b45ca88e1fbbf519bb
  2. 01 L f4c88cd19500309d22603757ef6104e7b128c71058b2cf843059eb46bd86c2cf
  3. 02 R 534df72647617bb14a9704555f85b563aced2a9861131bad5f39f967ee372f80
  4. 03 R 55e424ab16287948fcdbed54f6aa19002047017032b32ba31badfe1ec4916661
  5. 04 R 622e0e7daa991923a301460444efb12f4b6221b7f7ce0e64b721a2db932bb113
  6. 05 L b651a43bb79619238ab6a6c44477d7958c5f80d4d71a0cc09760194c32d3a97c
  7. 06 R 5beb5e7b004d68bf3a3b58c500bead5b3148a3a5032de735a7b27705528924b9
  8. 07 R 039f470e518ae15aee550db5b8af52ad8b775338145b0ef7c0a2e81241ac2802
  9. 08 L 2a5dd46ff1eb1789f7c973314b7f07f62371c91f93ad3f1f33514dc49b4c1909
  10. root  6d3334fec76878bb2f90f821658ccf40608684d6be5285dd20b5a858bacfd629