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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

CITY GOVERNMENT OF CALAPAN Award a ₱2.0M contract to B5 BUILDERS AND SUPPLIESCities

Transaction hash:
09e5c6aaee83bbf62f838af241a6aab6996533617ade64303fbf3f742ad12110
Status:
Included and unchanged
Block:
#5,133 880 blocks after it
Position in block:
Transaction 31 of 558
Award day:
Apr 24, 2023 (3 yrs 6 mo ago)
Value:
₱1,995,961.80
Project:
Construction/Rehabilitation of Category 2 Sanitary

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 #5,133 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)
    CITY GOVERNMENT OF CALAPAN awarded it to B5 BUILDERS AND SUPPLIES on 2023-04-24.
    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 City of Calapan gave a "not stated" 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   09e5c6aaee…d12110now      …
  2. 2. Block Merkle root changed
    stored   3775c5bef9…b42542now      …
  3. 3. Block #5133 hash changed
    stored   9cad3f707a…93fd66now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 557 records. Each step hashes the current value together with the sibling shown.

  1. leaf  09e5c6aaee83bbf62f838af241a6aab6996533617ade64303fbf3f742ad12110
  2. 01 L 09e11f2cce98651ae75ff402cbe088b730e83c3394f64544f33ee02aeac164a7
  3. 02 L 319400fa2c039ebe3c1135ba706cc9bd6ea977507ace42eaefcbb54585d1f97d
  4. 03 L 5e3fc3cca3b5a81bea82dd8ae9d786f91187553b7395c646b5a4dcd5cc1915d0
  5. 04 L c55ccea1f2d3eb57afa8ea1403d8138cd8aa9b5f7e7691c4ee010e73755747d4
  6. 05 L 01d50dd2c5d7c37a84a5cd4775b90e93cc457e7c8a51bcce7e349b3264b4e9c9
  7. 06 R 86f0002e18d61df0d16ac235c62ee2213665ba6698098177c8bf7bb07c7df49b
  8. 07 R aa336d56246de398cb16113de7a7e4f42d62fd4af985a405ff54fc9393d15203
  9. 08 R 5fb8b147cee572de78c5daa0493d89a2663df300e4147895bf1a82371f16f3d0
  10. 09 R 60105f28aaaf270984396b73c4917a0da9e04b0f302d1fff1fdb421b896613bc
  11. 10 R 234b5d738a99f0522c57d104874159f937ba096c425acbc8512f16021d0f00d8
  12. root  3775c5bef9e78777fd75bafbfd65cbc7b6c2090afc6fc3734366200e9cb42542