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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

DPWH SOUTH COTABATO II-DISTRICT ENGINEERING OFFICE Award a ₱1.9M contract to VERGUZ CONSTRUCTIONNational agencies

Transaction hash:
4dc5cd809a5c83620f40ccd8fb7ff6150cb40d0d1dea37e95654eb8e154bee75
Status:
Included and unchanged
Block:
#2,170 3,843 blocks after it
Position in block:
Transaction 27 of 85
Award day:
Sep 1, 2014 (12 yrs 2 mo ago)
Value:
₱1,936,058.79
Project:
14MB0046/One (1) Storey Two (2) CL

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 #2,170 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)
    DPWH SOUTH COTABATO II-DISTRICT ENGINEERING OFFICE awarded it to VERGUZ CONSTRUCTION on 2014-09-01.
    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   4dc5cd809a…4bee75now      …
  2. 2. Block Merkle root changed
    stored   3dc57e0578…92275cnow      …
  3. 3. Block #2170 hash changed
    stored   32429620b0…a67360now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 84 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4dc5cd809a5c83620f40ccd8fb7ff6150cb40d0d1dea37e95654eb8e154bee75
  2. 01 L 4a14fac06bea4356f1f40f25262cee74ab9aa3c2e240b943fa48e2bc38b61de9
  3. 02 L faf54f41437571351b0acdc5574fdddeb23ace4662b6741f3518c4738378db63
  4. 03 R 22ae2dcd79abc9d8d901850f28ae4f14f8aff6ef5e147350009b2d0d94e1b01d
  5. 04 L ed01d09d76b7e50c3b71593641d2e32708f896a3417982453da4aa2d0e05a8da
  6. 05 L 727304a4a0f44b190777c17927cda5505fdc745e92115fc8e139564ee854516f
  7. 06 R 0bfc9f8761ef9f2a9c925a0af05a76043b567115342e0e965c748dfa4b384a05
  8. 07 R a577746c30d30fe0caa76a0e255868dad3e010de09abdbd7e9c9ceeb21af6d29
  9. root  3dc57e05783d7e250dd14f4dfd767c45531f18d9e12f79850953b4667392275c