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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

CENTER FOR HEALTH DEVELOPMENT - REGION I Award a ₱1.9M contract to ECDI ENGINEERING & CONSTRUCTIONNational agencies

Transaction hash:
e9a5cb78c87f8b3de276d7623feb2145b6b607e8538345b4dcc0d5e68ac6b11b
Status:
Included and unchanged
Block:
#2,193 3,820 blocks after it
Position in block:
Transaction 88 of 95
Award day:
Sep 26, 2014 (12 yrs 1 mo ago)
Value:
₱1,893,890.25
Project:
Construction of Perimeter fence at DOH-ROI

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 #2,193 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)
    CENTER FOR HEALTH DEVELOPMENT - REGION I awarded it to ECDI ENGINEERING & CONSTRUCTION on 2014-09-26.
    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   e9a5cb78c8…c6b11bnow      …
  2. 2. Block Merkle root changed
    stored   ad6377f533…f2e8c6now      …
  3. 3. Block #2193 hash changed
    stored   975b6a88ae…a4a233now      …
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 94 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e9a5cb78c87f8b3de276d7623feb2145b6b607e8538345b4dcc0d5e68ac6b11b
  2. 01 R eb0835d84f502a904b87c562ee56638eb0cf0921b945cff9b2045718bdd3c5b9
  3. 02 R df750e6c82759ec4e2e3bad98a53b1aa7c6beaba07cc1a1d11ef38f29a0ab67c
  4. 03 R d21fc4f0568eda9105043ceac09bd43684afd369681d23227bcd8f06c2a36486
  5. 04 L 08cc46d45df8d5e3701b93d38d0f7f3bcfdf5f6fa3f807e997febb3d0a31b8ad
  6. 05 L e7bd022cebb196d628dc1e75a9f86c47b97598d98a48cf2b11d4b6331c55e607
  7. 06 R 65fef8022f71de914b47b1f321b11e433c3e879cec04aa15b0cfac6c726172f0
  8. 07 L d582c68486db57157da2c28229d8ba1fe538655702118fe462a0bfdbba4f2e9e
  9. root  ad6377f533d378fd44d5c7ed7aed5ed0211ff999a99714825fc08a961cf2e8c6