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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 SUR Award a ₱2.9M contract to AMAZING BUILDERS AND CONSTRUCTIONProvinces

Transaction hash:
88ea904307e9ced860a6785bc2391f85f67ac741432565154bf93c2970e3937c
Status:
Included and unchanged
Block:
#4,923 1,090 blocks after it
Position in block:
Transaction 119 of 239
Award day:
Sep 20, 2022 (4 yrs 1 mo ago)
Value:
₱2,858,896.86
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 #4,923 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 SUR awarded it to AMAZING BUILDERS AND CONSTRUCTION on 2022-09-20.
    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 Ilocos Sur 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   88ea904307…e3937cnow      …
  2. 2. Block Merkle root changed
    stored   8f65650f16…c9b5f4now      …
  3. 3. Block #4923 hash changed
    stored   f528e56999…1aab44now      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  88ea904307e9ced860a6785bc2391f85f67ac741432565154bf93c2970e3937c
  2. 01 L 88369809127a034dca9cf4243aaa432ef4e069bb9ae764ff5a36f0aa28244363
  3. 02 L 6301bf4c3372554a44397a519dfdc7d602c7e3ec72daf694eeae222fcb19b20e
  4. 03 L db9996a9b54b7ebe18be3fcc5ee0aaff3677b6ded4029be95b4f781d99c6a7aa
  5. 04 R c9e1851170627aa528cf8034c66aef83ee561c27ae97473340e7317d71c3c3a8
  6. 05 L 86b7726d02a783751b2be102dfdb7fd6362fab842c24f0e294c824719e8444f3
  7. 06 L 1d7bb3ffd9caabfb6fdb94b7dc3f511862381e2264f6e346f0a99a61c50fc232
  8. 07 L 03ff6e9e568371613c2f7246cac169bbb9791586fd298497f9cbeb41fa2485fa
  9. 08 R 549a2fea623e348be22da99756cfe96899fc2f7cca2df06889c7f3c40a8a3466
  10. root  8f65650f16ab22d0b61bde67136027491bb581005c201349a1515fe52fc9b5f4