Skip to content
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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 2ND DEO Award a ₱4.7M contract to FAME BUILDER PHILIPPINESNational agencies

Transaction hash:
fdeeeb4f408b17aaf09f3c36ee520a034632c15f9583c081a7d24c18fbcef2f8
Status:
Included and unchanged
Block:
#2,952 3,061 blocks after it
Position in block:
Transaction 185 of 187
Award day:
Jan 3, 2017 (9 yrs 10 mo ago)

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 #2,952 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)
    DPWH lists the funding source as "Outside Infra - GAA 2016 DA Farm-to-Market Roads", i.e. the FY2016 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATAAN 2ND DEO awarded it to FAME BUILDER PHILIPPINES on 2017-01-03.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16CB0071: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2017-04-04). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   fdeeeb4f40…cef2f8now      …
  2. 2. Block Merkle root changed
    stored   8948ee308e…238a86now      …
  3. 3. Block #2952 hash changed
    stored   690ddcc687…0a6942now      …
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 186 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fdeeeb4f408b17aaf09f3c36ee520a034632c15f9583c081a7d24c18fbcef2f8
  2. 01 L fccbb8b2a09f525bd3cd4c11698db2eebbd386d6e27e3b39e1b193390dde32ed
  3. 02 R 6d237c28745114f6a1ab6efe66b1a7440e5fe5328b9715d86e38b19ef82e8595
  4. 03 R 3436a8cf6def4cc480950baf51d2ea69fdf409143365c834766189ef5ab1c317
  5. 04 L 8c811cf9167bfc9a7d7b3ed50cf764760c739eec18cdcdc80581431c6713ac4e
  6. 05 L 4e7651fbd90d3c2a69e72320e4656c2cc0df18c92f178a5a632fccd0f44547f5
  7. 06 L 8d30ba9fd782b603db246ddff2ab5839be985dfe8d42d44ebc07416e5c63dd77
  8. 07 R cfa6ef1e4a1831b41ff8206a99671ce8b273447129e803ee9c42b70117461e6f
  9. 08 L d8a601be309fb9ad44718b292e6e2f51e6432c6fb94b50afc5a39c8ee8173e9b
  10. root  8948ee308e4c57f93717d3fbc4b62a58261b59f9d8ae6a4a50ca36e039238a86