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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

BUREAU OF FIRE PROTECTION - REGION IV-B (MIMAROPA) Award a ₱1.3M contract to CAPITOL BUILDERS AND CONSTRUCTION SUPPLIESNational agencies

Transaction hash:
eea2a88c548753a07e3635f78d9e0a5aeed19d02a18b90aaf4058d276f12e744
Status:
Included and unchanged
Block:
#3,431 2,582 blocks after it
Position in block:
Transaction 542 of 584
Award day:
May 28, 2018 (8 yrs 5 mo ago)
Value:
₱1,300,882.54
Project:
ITB Repair and Improvement of Rizal Fire Station, Occidental Mindoro

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 #3,431 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)
    BUREAU OF FIRE PROTECTION - REGION IV-B (MIMAROPA) awarded it to CAPITOL BUILDERS AND CONSTRUCTION SUPPLIES on 2018-05-28.
    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   eea2a88c54…12e744now      …
  2. 2. Block Merkle root changed
    stored   2753adc2f2…536918now      …
  3. 3. Block #3431 hash changed
    stored   5dcc71c047…a35a48now      …
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 583 records. Each step hashes the current value together with the sibling shown.

  1. leaf  eea2a88c548753a07e3635f78d9e0a5aeed19d02a18b90aaf4058d276f12e744
  2. 01 R ef8fdd076edd00fe19fef2399f51840441fb32582bbbf8f7b6ab310695975612
  3. 02 L a449d9e2192b3ed0f16cdc157326630b5a338802c2458cffc1f1069a254d7e68
  4. 03 L 4f301ecff509e66909c3717ebe294b0fe63e81d009b128c3a0d846ba667c5382
  5. 04 L 2b82472da97208f144b3ca7881166867ca28219bf50a4c3f2097ce2919f57efc
  6. 05 L 9b257a1315b9fa1d6e3f1973b466ab5d68679dad4b8cf2931f152afa32249e61
  7. 06 R c7a96a632862f7a6bc71945d328d66c62629b5446e11a7c1bb5c3eaaf8fee205
  8. 07 R 8444f632fefa2ad39faa27449bbf531e11076b36e37084df28a6e2da9ff87b8b
  9. 08 R 4b251f94b9100f3f43853938df5f69aa6c679193c2eb7acdc5edc66288584fa9
  10. 09 R 07f9cb97cc22c7eb374ad5b8666eba3b8ee57ca206f586c3b32922b5aa38b6f6
  11. 10 L 1303fb92861898e21d74231695cf44593c436fdf209648d7e9cda07f4fcd28bb
  12. root  2753adc2f290ff953ecb48b8ac38d41b9fca84892f873f5a92a54ef142536918