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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 - ALBAY 3RD DEO Award a ₱4.4M contract to AJ422 CONSTRUCTIONNational agencies

Transaction hash:
42e45efc3a335a2ed51647c39556df8280542aa4a97c5ebb07141be48a5a3409
Status:
Included and unchanged
Block:
#5,454 559 blocks after it
Position in block:
Transaction 212 of 839
Award day:
Mar 25, 2024 (2 yrs 7 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 #5,454 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 2024 SSP", i.e. the FY2024 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 - ALBAY 3RD DEO awarded it to AJ422 CONSTRUCTION on 2024-03-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24FO0049: On-Going, 75.2% 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   42e45efc3a…5a3409now      …
  2. 2. Block Merkle root changed
    stored   91a9dda816…433fe4now      …
  3. 3. Block #5454 hash changed
    stored   092c3876e9…18fb77now      …
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 838 records. Each step hashes the current value together with the sibling shown.

  1. leaf  42e45efc3a335a2ed51647c39556df8280542aa4a97c5ebb07141be48a5a3409
  2. 01 R 43103fb200fec2869b3f8d437e09622703cefc570b2d17440e08720ed91e2a9e
  3. 02 R f200a628940ea086564d484f75fbc83b6fbebcc84bee083ee684aef5468bd5d1
  4. 03 L 0b645c8017d3c0280c5f6b8cd7958bc69f1b6c0f7931f25e2e2ea357bd92e673
  5. 04 R 2c7935d2a8f6c3453cb286c29058f467fa2e4fa715b9526b6582294961630144
  6. 05 L d2abb451e31fc4a50d768dcd7a48d4df63212b32025f71d70932f77b285ae242
  7. 06 R ae0714b819fd1ce5fec92aa26a04150803b5dde876a5d29e55e17de527757f5c
  8. 07 L cb0348b732ea90d7a0b027b4661fe0cb454a8edaa9f5e0068d037c4400b10cd0
  9. 08 L a89ed5637b191215da659993aa076b4ac32337a2f17f1338da6fe64f8d3698f8
  10. 09 R db1e9508ba49ba74ec6419dbe343f9c475977d1801820732c368c81806e21452
  11. 10 R 84a9e2ee076a8201a1b768029888c8a97db8a36235482ee5b626fb54cafe7e9a
  12. root  91a9dda8162a6f73be76243e38e2a73d67425b4837ec59f924ddb18914433fe4