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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 EDUCATION-SARANGANI DIVISION Award a ₱1.2M contract to KEVIN YOSHI BUILDERSNational agencies

Transaction hash:
ec5bcb3956dee184dceeb31d1a07cb6dcbf1a678f5c361e9afced36274bfee43
Status:
Included and unchanged
Block:
#1,526 4,487 blocks after it
Position in block:
Transaction 68 of 72
Award day:
Aug 6, 2012 (14 yrs 3 mo ago)
Value:
₱1,185,769.13
Project:
Const. Project

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 #1,526 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 EDUCATION-SARANGANI DIVISION awarded it to KEVIN YOSHI BUILDERS on 2012-08-06.
    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   ec5bcb3956…bfee43now      …
  2. 2. Block Merkle root changed
    stored   ebf1b4c4ab…1df7fanow      …
  3. 3. Block #1526 hash changed
    stored   11a9ee5634…9fbb75now      …
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 71 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ec5bcb3956dee184dceeb31d1a07cb6dcbf1a678f5c361e9afced36274bfee43
  2. 01 R f81e35f64a5b34d357ba17442aa14076b86b22e4f249f62a22bfce0aab45ac86
  3. 02 R 393b7b0c703af9fff84c7350592e1015be9e07b9ee8756876a437eb6728174ba
  4. 03 L 2fbc7aeaf730409ee8900f0d5e54d1be9cdc6a19fc77eb79ce2b34a2fe795631
  5. 04 R 4e6388568d13b6f957f958c0178e9488d2276dc4b3069ec778b53863115d8a0a
  6. 05 R 9082c578f511d50993295beff1d8dcb8ee28a3442a97624f902bf8bc4fed1955
  7. 06 R e0a13f6b4d6b348f1cc4f382c546e36f6f39634011e357f3aaf3edc86da16778
  8. 07 L 349e72f04a4885625182091bd8a16b659b4dfda1dd84a7352a1b85763b5fe821
  9. root  ebf1b4c4ab121d5c1f52cd00d7431e5a8d07034118490a226eba1fb3e11df7fa