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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 - NEGROS ORIENTAL 1S Award a ₱2.9M contract to SOLIDCORE CONSTRUCTIONNational agencies

Transaction hash:
8a486bfd18ff884ee96b1a1c8b547f41bb288731f8bf933267c9a2c83f98b8d8
Status:
Included and unchanged
Block:
#3,467 2,546 blocks after it
Position in block:
Transaction 128 of 240
Award day:
Jul 4, 2018 (8 yrs 4 mo ago)
Value:
₱2,880,900.00
Project:
Construction 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 #3,467 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 LP", 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 - NEGROS ORIENTAL 1S awarded it to SOLIDCORE CONSTRUCTION on 2018-07-04.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18HJ0059: 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 2019-03-24). 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   8a486bfd18…98b8d8now      …
  2. 2. Block Merkle root changed
    stored   0a524a2eca…fc99b8now      …
  3. 3. Block #3467 hash changed
    stored   21c07983dc…eca261now      …
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 239 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8a486bfd18ff884ee96b1a1c8b547f41bb288731f8bf933267c9a2c83f98b8d8
  2. 01 R 8efb3dca63b7509401fc07977551303b0e03317b66cc68dd1772b4596aaa3d62
  3. 02 R b84e2671e38786a9bb856d163137aab62e8ae71268e13988c4976a6b62882bd2
  4. 03 R 68d332940759e46c406c3822142a3511f717866d5ee0c75319fb393035f6ecd4
  5. 04 R a607bb0fb23250548984b148dba9f16a9d91d940cc646f231037100b5cb46513
  6. 05 R 2adeb2cdc07e694082e1b82babc55e532ea9df39d2327fbfac6d1fdfd28e5c50
  7. 06 R f102eb5dd89fa59eb025b7c00665df9163733326f5dcb230b6a261a4e3bbd06c
  8. 07 R 214693227fe01cdb1f1d06bd85ac2b4ac7118b07443513f9e53f37c3d724b7c1
  9. 08 L 11bc6e63f37f9752ee4ec28ba6b635f624beea08afe5489655646e48d0527f00
  10. root  0a524a2ecafbd6ed8257c5fc7a9e7fccfe17a19564003b36da32f6d4c9fc99b8