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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ZAMBOANGA DEL NORT Award a ₱4.7M contract to LEGACY CONSTRUCTIONNational agencies

Transaction hash:
fcec72f8a6441bb8cecbb5046c0c86745a49f0a746cc11463e315a4fa4aafc02
Status:
Included and unchanged
Block:
#2,997 3,016 blocks after it
Position in block:
Transaction 298 of 304
Award day:
Feb 22, 2017 (9 yrs 8 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 #2,997 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ZAMBOANGA DEL NORT awarded it to LEGACY CONSTRUCTION on 2017-02-22.
    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   fcec72f8a6…aafc02now      …
  2. 2. Block Merkle root changed
    stored   eaa228022f…d3d390now      …
  3. 3. Block #2997 hash changed
    stored   9297012150…679ccanow      …
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 303 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fcec72f8a6441bb8cecbb5046c0c86745a49f0a746cc11463e315a4fa4aafc02
  2. 01 R fd29a40367a049ec5f3f0c2451fe5111192d2cedeed40fc1678c119579e21f96
  3. 02 L 0ea596d281213096f859c62d29f6cf0a8eca389a543b7d0c100de4de31efe1e2
  4. 03 R 3d94c3523c802836eb21fb0350dc7dcb8582b9ce170e18243586f8cafe9751fa
  5. 04 L 5828585100e4ea43b238d5dc2f7e02f1e7ee5dc961fa6f65b865d70ca6ec7161
  6. 05 R f261ef69039850d45e6b1b83dd80d65c6af497a8f3e2eeeb73e77aadbc67d2f3
  7. 06 L 2729475284e9c04d9693d196fdfca84390c0c9f90786362d11ffe914a23ad59a
  8. 07 R c7d936c289975ab8db045634f9d23f50ed48a2008e7081d1fe0a95b16c3d4533
  9. 08 R b59b8ed28f6bd7794e3c735b9420191c93428c56c6e08ddc687e7942efcf80e9
  10. 09 L b2b2f8ec3829283039f762d380ecd2fd26fb7c3a63d8394ae30aba0654577377
  11. root  eaa228022f47f1e1e2bca3555f6193dc7cbc35707b1bc75c104d252ca4d3d390