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

MUNICIPALITY OF MADDELA, QUIRINO Award a ₱2.0M contract to DALCON CONSTRUCTIONMunicipalities

Transaction hash:
963d697cf7bca7cb2985bf57ac4a14b6708487b2d9b8e4c5353740fa18a3e2d6
Status:
Included and unchanged
Block:
#5,072 941 blocks after it
Position in block:
Transaction 204 of 352
Award day:
Feb 20, 2023 (3 yrs 8 mo ago)
Value:
₱1,994,118.13
Project:
ConstructionofGabionWallExtensionatTungcabRiverDum

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 #5,072 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)
    MUNICIPALITY OF MADDELA, QUIRINO awarded it to DALCON CONSTRUCTION on 2023-02-20.
    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 Maddela gave a "qualified" 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   963d697cf7…a3e2d6now      …
  2. 2. Block Merkle root changed
    stored   f02a937035…533df6now      …
  3. 3. Block #5072 hash changed
    stored   12f8c4f95c…3976a8now      …
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 351 records. Each step hashes the current value together with the sibling shown.

  1. leaf  963d697cf7bca7cb2985bf57ac4a14b6708487b2d9b8e4c5353740fa18a3e2d6
  2. 01 R 967c796d438903a3458a993e296c8b2628d51f440716a2df607558cf7f3df87d
  3. 02 R 19e094433aee5238174809ff7831666740fc95f1b984b1cb6dd03513d47ebfe3
  4. 03 L 003f5c6440f1fb577a94ac2d20374e38a5aebf2a39e3d2271ef570f4b2e7aac8
  5. 04 L 64025fcd54076456a5819501b1e255f82da1be1cf3148eba5ebe93d1fc2e6d90
  6. 05 R 80d0849d1e3ac5cc2a8aac46c7cbf26ec0f54cfcd090a24c23c43168a8ccae60
  7. 06 R 17739938d63d8c1337b4eac99d9ca4631b4cadc8054c1d07c1dbd6a9653fa839
  8. 07 L 265a13a89a63f4e3f949f83aafb3367fdf6a3623ad99b4c17e78a4717fba0921
  9. 08 L 501e4c63d68ea6fe3ed79663e79aad276f0813c6369cb9c14bcb0b381e29c48e
  10. 09 R 126b31cd513806e7ac8f3e045dd114bef7b3ab523e6bb8a35ead12e34655832b
  11. root  f02a937035387ca1c037a578f395abbeb99eee4b266ed567b4fb8f33a6533df6