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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 ILOCOS NORTE Award a ₱998.0K contract to MEGAPOLITAN BUILDERS AND CONSTRUCTION SUPPLYProvinces

Transaction hash:
40f2c13c702bf33fee4b5e2e1d5e25435694afbb0ae4fa66571f50b183771946
Status:
Included and unchanged
Block:
#4,966 1,047 blocks after it
Position in block:
Transaction 70 of 262
Award day:
Nov 3, 2022 (4 yrs ago)
Value:
₱998,000.00
Project:
Construction Projects

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 #4,966 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 ILOCOS NORTE awarded it to MEGAPOLITAN BUILDERS AND CONSTRUCTION SUPPLY on 2022-11-03.
    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 Ilocos Norte 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   40f2c13c70…771946now      …
  2. 2. Block Merkle root changed
    stored   37c9776678…7e56f3now      …
  3. 3. Block #4966 hash changed
    stored   f0d4e9dc3b…a0aa12now      …
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 261 records. Each step hashes the current value together with the sibling shown.

  1. leaf  40f2c13c702bf33fee4b5e2e1d5e25435694afbb0ae4fa66571f50b183771946
  2. 01 R 412a7eecdd64b80b0dbd046d33a1c7ae9e335b705b3cbfe6c24cf6e0add31628
  3. 02 L 6158b28722b6d831f393fafb6d285fa952534f2b997dcc9e8e912f2bcfa20a55
  4. 03 L 7b4b8294456a65cf36718827529d3200daaed5bb710b8aeab56bf181f25f25f2
  5. 04 R c36efb11d8e95e9f37e067551c15ba144d431022c69c9198aaa43cac86dde383
  6. 05 R 02d8f05b4cc8f0bd95576ff78dd99104ba4aa83bc6c9d04d33cd9fcb735a8a8d
  7. 06 R 0e75cc7a7cd25d7ad0a71ea3835a380a096bacbc78839074ab65b3be92e78a03
  8. 07 L 41ec4770cf5359fea238564e792f1e7c7765c9fd7b999c576acebecb37778cab
  9. 08 R c278ca65db809b145e75425731118828a89623cf9729aedd090a207bba451a74
  10. 09 R bf81bc7071cd215f39d0a7114a398caee3e51dbab0e5407281dfec7c55329d38
  11. root  37c977667882731d4faca5e10c0ce36e5599a99cd683dc4af400e8447d7e56f3