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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 PUBLIC WORKS AND HIGHWAYS - MASBATE 1ST DEO Award a ₱52.0M contract to SPRING STAR CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
7ccdd30820fa89931df293cd9a1675f5a111c5d315ee59b3a635ec0cf02f556e
Status:
Included and unchanged
Block:
#3,491 2,522 blocks after it
Position in block:
Transaction 193 of 399
Award day:
Jul 30, 2018 (8 yrs 3 mo ago)

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 #3,491 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)
    DPWH lists the funding source as "Regular Infra - GAA 2018 OO-1", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  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 - MASBATE 1ST DEO awarded it to SPRING STAR CONSTRUCTION AND SUPPLY on 2018-07-30.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18FI0038: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2019-11-14). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   7ccdd30820…2f556enow      …
  2. 2. Block Merkle root changed
    stored   4f399b2d77…2e0b0cnow      …
  3. 3. Block #3491 hash changed
    stored   88a8ee424d…916522now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 398 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7ccdd30820fa89931df293cd9a1675f5a111c5d315ee59b3a635ec0cf02f556e
  2. 01 L 7be4565b88c393d29937a606634c2f8c23c48a5e73a0f6f935c59345597dadea
  3. 02 R a44c37750f74235586cbd7ed05820335b0e17f3117a86927e567a9137d41b391
  4. 03 R 18172b72d319af1d28f25e0eb7dead04f733d41d1135555821d6b29ed504acf1
  5. 04 R 02c537ea3300fd60ac3ddf7a1896a153ede7af1b28e60830ea99bc52622e967e
  6. 05 R f726741c45a7179dca2a90c0e2fd9fb41e9c69ac5ad6b015bb4cea5ddb17447e
  7. 06 R aaa45aa1772882241e8524161e9e6ce52ca4c532277037044166de7e1e947ff6
  8. 07 L d63b9b4137b4f7bbddad91d9f46cedbf280603e5011009d31ca08a4f86d3c259
  9. 08 L c8b7db686afdfd1992d1304ec57f8d864b91ae4f2fc04ac1b0b14a282ef9d3dd
  10. 09 R 8dd685713fe99ff975623a76fa4cbd4377f978a1587a931bfbc4716a39773ae7
  11. root  4f399b2d77c82fa4be22641b7f1c799c507cbf685a15407ac10e1d55ae2e0b0c