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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

PHILIPPINE NATIONAL POLICE - REGION VI Award a ₱4.3M contract to FIRST MAKEEN CONSTRUCTIONNational agencies

Transaction hash:
d9c7aa272a421bd0fa1c28cb1fe97f59a3949933342e0dee9ccb7f7e9415c0c0
Status:
Included and unchanged
Block:
#2,677 3,336 blocks after it
Position in block:
Transaction 283 of 342
Award day:
Mar 1, 2016 (10 yrs 8 mo ago)
Value:
₱4,297,185.10
Project:
Construction of Mambusao Police Station, CPPO

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 #2,677 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)
    PHILIPPINE NATIONAL POLICE - REGION VI awarded it to FIRST MAKEEN CONSTRUCTION on 2016-03-01.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   d9c7aa272a…15c0c0now      …
  2. 2. Block Merkle root changed
    stored   8d5a057f11…ea457dnow      …
  3. 3. Block #2677 hash changed
    stored   94c968fdc6…61a540now      …
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 341 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d9c7aa272a421bd0fa1c28cb1fe97f59a3949933342e0dee9ccb7f7e9415c0c0
  2. 01 L d9617e9e337441b4aa1e09e6c7af0f1f4f48b7b4e0f3552aa0233921af6bd2b9
  3. 02 L ba9adce34473c68d0486c1dd9f4daf624e7824086069d6505b425208f31ac5ef
  4. 03 R a67b788b0983e7a9b2c7539e61b9fed9771a18d73ec8e4524d6f0d57643b73f4
  5. 04 L 7871d69b62588e967535d4cdd19f91d5ab2ba985075337dba9f85a54bb783f69
  6. 05 L 8db4c8b71d2efb4d9136ee6e8a96a6eec075aa04e6a9deb1280f26a4f4b8a624
  7. 06 R 6cb94580f82c9a341fb67a820c779f92e069447f47c2dadf87ec61603b59dc11
  8. 07 R 41318a0cff12e4ff31ab344973dfa0a124a899ba86cdca443805f3be335e921e
  9. 08 R 73074d5af4e246cde705fb37ac3f0460afe11171568d2b0d370c6820e19aa18d
  10. 09 L 3b9de8a8f21e2ddcd8d8cbcd82684290fa1d340c9e628d2b7447d4c913a3f4fe
  11. root  8d5a057f11e6ab1ce6186add8ab402f44effaa264a6f913a0ea73002b8ea457d