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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 hash:
e2d6410ef95d2bbffb1874e3dcea6fcba18625b3ef0053bb059cf7dbacbd4b75
Status:
Included and unchanged
Block:
#1,430 4,583 blocks after it
Position in block:
Transaction 121 of 145
Award day:
Apr 16, 2012 (14 yrs 6 mo ago)
Value:
₱3,919,110.73
Project:
Repair/Rehabilitation of Sum-ag-Abuanan-Atipuluan Road, K0014+880-K0015+000;K0017+260-K0017+370, Bago City, Neg. Occ.

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 #1,430 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 - NEG. OCC. 4TH DEO awarded it to SILVER DRAGON CONSTRUCTION LUMBER AND GLASS SUPPLY on 2012-04-16.
    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   e2d6410ef9…bd4b75now      …
  2. 2. Block Merkle root changed
    stored   15e90f4e19…48a661now      …
  3. 3. Block #1430 hash changed
    stored   c30bcb1566…73dd1anow      …
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 144 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e2d6410ef95d2bbffb1874e3dcea6fcba18625b3ef0053bb059cf7dbacbd4b75
  2. 01 L dc2511260414205cda7751c2614b34a18dfd2bb54ac1322b3598c3f946fe72ec
  3. 02 R 8018cc73e39b438b77d0a60c25896a08aa0192ae7768abbd04a1ccb54bdf6731
  4. 03 R e05d1228cec47d1aeb474ff02e026f2c04fc608ae3e06bfc0e32f0fb1cc4dfc8
  5. 04 L da854916eb40a3eca677205673d90020bb3d5beb7058e6a52ad9f8961f725945
  6. 05 L b6ded1e34523ed61973888f562cacd1cdb8de5380207bc5ff871afba2f3ba4be
  7. 06 L b1366225a2b2acc3839b04faa8a981cc7c5e9e3ec61cd024764b369769834bc0
  8. 07 L 21f028cb34a48f3ec2b2a8d2b634a63ffd5fcff8c501ff4168ab62dc0adae606
  9. 08 R 022a75a3c7607207cc123973ad62bc076122a78103a4d9f2e3bd670b583078c4
  10. root  15e90f4e19e1949bcef63ba9c9ad2bb7e5f04a8326c378a5d88a7f105248a661