Skip to content
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 QUEZON Award a ₱1.5M contract to N. Q. VILLAPANDO CONSTRUCTIONProvinces

Transaction hash:
abd3fb1d5fe6fff4e05f483db9690fee41b00eb3cde46bdf6a37d4b5547e6696
Status:
Included and unchanged
Block:
#3,683 2,330 blocks after it
Position in block:
Transaction 262 of 385
Award day:
Feb 18, 2019 (7 yrs 8 mo ago)
Value:
₱1,494,305.30
Project:
Construction Materials and Civil Works

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 #3,683 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 QUEZON awarded it to N. Q. VILLAPANDO CONSTRUCTION on 2019-02-18.
    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 Quezon 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   abd3fb1d5f…7e6696now      …
  2. 2. Block Merkle root changed
    stored   c695e241da…5a64a5now      …
  3. 3. Block #3683 hash changed
    stored   ba3fb84601…810b50now      …
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 384 records. Each step hashes the current value together with the sibling shown.

  1. leaf  abd3fb1d5fe6fff4e05f483db9690fee41b00eb3cde46bdf6a37d4b5547e6696
  2. 01 R aed829b03ee144dd7f44e65db2e5c0a4a595cb77d3dc21b85a0388284ddd19ce
  3. 02 L cf1c0164f1ff2a448547ec90ec50a2cd924b087cc1586c373b977ba78004f681
  4. 03 L 9b2ca8829fb61b22e24c8b0b02cb60d05027ccc72d4ce63f543de9b321041d0b
  5. 04 R fd9f0c9fee39969eb9bd0246dd32ebf0ed0b6f040cd7222e8fb5bbba37b9400c
  6. 05 R 21bd45b7acf6ff808ec85c2b58e34fad49af3b315ef6eccb2c40fd9709bbea19
  7. 06 R 70a94b72f087668c4b1f2d5c209ac41e55727d8e06f85d27b37049a9bb4b36c8
  8. 07 R 8cadf82e545b25f47261f7524116ff6f6e9bd3dd174fa0719fe1db180646bc73
  9. 08 R 7b83118698bc2a15b31f32ae86e903c070ab10dae4d93a855c2fd5d0fc112b69
  10. 09 L 30574f9d2f97640d3e0027c17cf73bde4fdf6ecf8ea9e91c5fda4dae4bfc3f5c
  11. root  c695e241da2bd65e3d9263f73c0a181fce45b8a8de25d2d4fb9400c9785a64a5