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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 LAGUNA Award a ₱802.0K contract to ALAGON CONSTRUCTIONProvinces

Transaction hash:
6c6fdffc09dd866ef33ae64d649fb2b7ba8cf14aae501759ba4df1d1501e1747
Status:
Included and unchanged
Block:
#758 5,255 blocks after it
Position in block:
Transaction 28 of 54
Award day:
Dec 16, 2009 (16 yrs 10 mo ago)
Value:
₱801,950.00
Project:
Completion of Multi-Purpose Bldg. (Ph. 2), San Juan NHS (Annex), Paete, Laguna

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 #758 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 LAGUNA awarded it to ALAGON CONSTRUCTION on 2009-12-16.
    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 Laguna 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   6c6fdffc09…1e1747now      …
  2. 2. Block Merkle root changed
    stored   a206a62f1a…a8cd1fnow      …
  3. 3. Block #758 hash changed
    stored   b6db3cc1fb…c800cfnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 53 records. Each step hashes the current value together with the sibling shown.

  1. leaf  6c6fdffc09dd866ef33ae64d649fb2b7ba8cf14aae501759ba4df1d1501e1747
  2. 01 R 6fdb2e4eaedc7f8374503ba50ec53dc3f43592e69b8c895eab0bf051c9275373
  3. 02 R a0c1f40ff386071be5f273ed47b6cf3bf3ed80ee909ae16c6612f97d49f8dcdd
  4. 03 L 848f6383b56d8c7c937be953639ef0142be405058d0e7b8aa1955c526fc743fc
  5. 04 L c759e9a5a9708b7143e750ad5d63a5344f4ff1390928531d9fd957a29452a2f8
  6. 05 L 29be72b545053ea9851e57581192515bbd5e6b80386cb40811b47b9db2f173db
  7. 06 R 2a56f2e522ce07103bd42532dc811c7528b3b10d39647b964e074d6d6f0be3fe
  8. root  a206a62f1a5f0558d8c8e1eac9ee4878768eb783d3cd400fcbc0aeda24a8cd1f