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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 - CATANDUANES ED Award a ₱4.0M contract to AL-JON CONSTRUCTION DEVELOPMENT INC.National agencies

Transaction hash:
a8ce795ab2dc58b9753cfa6c27bf7f9555bda8e9659f9d70b85e1c2265951e5f
Status:
Included and unchanged
Block:
#5,313 700 blocks after it
Position in block:
Transaction 114 of 153
Award day:
Oct 25, 2023 (3 yrs ago)
Value:
₱4,018,000.00
Project:
23FH0084 CONCRETING OF MT. CAGMASOSO FMR, SAN ANDR

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 #5,313 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 2023 DA FMR", 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 - CATANDUANES ED awarded it to AL-JON CONSTRUCTION DEVELOPMENT INC. on 2023-10-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 23FH0084: 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 2024-01-22). 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   a8ce795ab2…951e5fnow      …
  2. 2. Block Merkle root changed
    stored   7764c897e1…47d9dcnow      …
  3. 3. Block #5313 hash changed
    stored   12a8775a74…50b149now      …
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 152 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a8ce795ab2dc58b9753cfa6c27bf7f9555bda8e9659f9d70b85e1c2265951e5f
  2. 01 R a97ddb7936ea05623d462c1332739542128842444450e751c041feba0233fa52
  3. 02 L 59bcd0a408a76ad15f6a56b1c41237613842a01a5ec779ab0d3486ddbd0a7d83
  4. 03 R 4f673856bc900227bc8f3e04eaa0e57cc92962e77bc5679bdab73db7d50f1673
  5. 04 R 947f7a7f5615058b8de6c60a9c6664fbf3e6af4b2ac969f11413c6732a4b8e9c
  6. 05 L e26932202b72a4683e2d741158491d8be063791ed849afa95ba61afd4f06a149
  7. 06 L 4a91e071860be4b8dd9b47dd82a4e107bbe0ad6d1398fcb00c27cd58226d168c
  8. 07 L 3a92ef8417445a3248b7b213fc22158af9e1ec78300726744edafd298fbac5f2
  9. 08 R 03cae844fdd55ddb207c25147d03753af988dc19829234f02c01761c05c791c5
  10. root  7764c897e1103515409176ce5448b9876061bdd8ffd488a4d05d35de0347d9dc