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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

PROVINCE OF LEYTE Award a ₱175.3K contract to CHAMICOS BUILDERSProvinces

Transaction hash:
57ef845ada1996b5e93fd2be5297e82d05ce62697475d0df98fffb17045f5621
Status:
Included and unchanged
Block:
#3,942 2,071 blocks after it
Position in block:
Transaction 53 of 188
Award day:
Nov 20, 2019 (6 yrs 11 mo ago)
Value:
₱175,300.00
Project:
Construction (Chamico's Builders)

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,942 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)
    PROVINCE OF LEYTE awarded it to CHAMICOS BUILDERS on 2019-11-20.
    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)
    COA's CY2024 audit of Leyte gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   57ef845ada…5f5621now      …
  2. 2. Block Merkle root changed
    stored   a69b2993b0…e89be5now      …
  3. 3. Block #3942 hash changed
    stored   f5175325e9…3a53b5now      …
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 187 records. Each step hashes the current value together with the sibling shown.

  1. leaf  57ef845ada1996b5e93fd2be5297e82d05ce62697475d0df98fffb17045f5621
  2. 01 L 57ae33b2adb08660388af48e9d7220bcaa1797e51b9131179705a0f3f74267c0
  3. 02 R 27617df4765ce3720211f2599148b1706aa00902cdbf716fd442334388be1ffa
  4. 03 L f6f2f7a715aabe39f2b5129bf5dab1b9486b936beea84db58e4b94bd735aabd5
  5. 04 R ef0af9b803bad0317ff3398398ba9b674501ef1ae98633ae653a5507805635f4
  6. 05 L 603e81fff19ebef8a601a759eba523e7e76493456b89cfe6cab898009e35631e
  7. 06 L cf6f365fa0a00794339edb6491921ec156d8d168c5f7646caa8b809e9b82e1f8
  8. 07 R 71c75d2cf039053858d6f601bf08c2bfebad6744b7c75e61eb671bac27b07518
  9. 08 R b008bd580e277abb055d4c99d35b90e1a75011973e09b0bc2f9ed0a7d459e607
  10. root  a69b2993b096a9d9d987d4c0108120fefcc3cc65fc6a2a37e475ab7866e89be5