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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 - SOUTHERN MINDORO D Award a ₱4.4M contract to ARCHIDUS DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
2a2d84d40dc1add21f0ceb60640c9de8e7cf27314ca1819f894bd666b574a931
Status:
Included and unchanged
Block:
#4,958 1,055 blocks after it
Position in block:
Transaction 48 of 298
Award day:
Oct 26, 2022 (4 yrs ago)
Value:
₱4,371,196.07
Project:
22EI0130/Construction/Rehabilitation of Water Supp

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 #4,958 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 2021 CSSP", i.e. the FY2021 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 - SOUTHERN MINDORO D awarded it to ARCHIDUS DEVELOPMENT CORPORATION on 2022-10-26.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22EI0130: 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 2022-12-23). 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   2a2d84d40d…74a931now      …
  2. 2. Block Merkle root changed
    stored   c35cb95f47…813b51now      …
  3. 3. Block #4958 hash changed
    stored   d1845454db…a8c730now      …
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 297 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2a2d84d40dc1add21f0ceb60640c9de8e7cf27314ca1819f894bd666b574a931
  2. 01 R 2a3df4984755d5c8a6caddc47af44d3206e48ef9473f2eaab3f0bc836117bc0f
  3. 02 R acd2a4e4864c7c4e88380154a917f11c58479b39ece3044d8a793bac308142b4
  4. 03 R fadf27750fd3c97c3a35d264b5afb8a7fdfca5a6813442d67582cd4416bd1730
  5. 04 R 74931defe3bb73f781ad1d4bf808b4154dd0c2d5a6e9466907b6ed16fc5fe644
  6. 05 L 379695d9af8ea9d790eb8ad4093dfe3dbdf81c4a4e81c6b1236a0aee9bdf6cd4
  7. 06 L 2aa13c3eb76d8e715bc370d828e8418bed9230aabc81bdcac031ba853d0272ce
  8. 07 R 1a505ebef756d2efaf141ee4d7f923e9334d0c5964fec81e94e6be8466e1d65c
  9. 08 R 86589d8da17a922cd936bef6bc67bd636c4d38aee224f709191d4d7d67f40add
  10. 09 R f2c8b6c88fd3c003db45dcbbfd90dc6068a09a5b4c551f156728ab80a704bb14
  11. root  c35cb95f474614175e11d1c1db8d09d87116930ef3f8820be1887e1101813b51