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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

PROVINCE OF QUIRINO Award a ₱29.6M contract to APD CONSTRUCTIONProvinces

Transaction hash:
aa8bb2a2a21f9b4dd7b231504e26eec0d9b15b4c369ee1b86a0023a0369aee00
Status:
Included and unchanged
Block:
#4,188 1,825 blocks after it
Position in block:
Transaction 125 of 174
Award day:
Aug 10, 2020 (6 yrs 3 mo ago)
Value:
₱29,565,596.62
Project:
Construction Project

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #4,188 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    PROVINCE OF QUIRINO awarded it to APD CONSTRUCTION on 2020-08-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    COA's CY2024 audit of Quirino gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 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   aa8bb2a2a2…9aee00now      …
  2. 2. Block Merkle root changed
    stored   978299dcff…598425now      …
  3. 3. Block #4188 hash changed
    stored   c6eaee3369…054d57now      …
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 173 records. Each step hashes the current value together with the sibling shown.

  1. leaf  aa8bb2a2a21f9b4dd7b231504e26eec0d9b15b4c369ee1b86a0023a0369aee00
  2. 01 L a8f0573cc91810c3144901775e338be80f1710e23b95227273a685117c0fc54c
  3. 02 R bbae59857577f40217ece4fe3a64ea7f65b9ee6b46d61dc64d6eb5971f9ad26d
  4. 03 L 3e90c4aa863a1f1c0aaf3eea2739b069add054f5f30dace7ddeecb43523d555f
  5. 04 L 1ae957ff6754429f64069e9818a3820b817eb75658fa9c1cda4e8958a85d8b7a
  6. 05 L c8d4a54a079933b975a563adc2d432c81522c87e2426393918272000990f442f
  7. 06 L 05fe13685265e93600bd914ae3ed37c1a242c9cebb9178ae57fe40cc2f7a8fad
  8. 07 L 709aeb57d5add69e3f61cfc3fc057adbc6d674b7a73eb154ab23f2a3b139a3f8
  9. 08 R 13b15a6283bb6ff2cea4aed4bffd4c1c05a481ddc9e2cb0b86aaed9a4b9c9147
  10. root  978299dcff4abab6835d76bed5293609943b67015ebcb4a50e5c88543b598425