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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 - METRO MANILA 1ST E Award a ₱38.8M contract to PHILIPPINE CHEMSTEEL INDUSTRIES, INC.National agencies

Transaction hash:
8b41e3bb62191b8057c8bcded8ef2b1f2469237ef2d126dc84c706b5588d658a
Status:
Included and unchanged
Block:
#5,442 571 blocks after it
Position in block:
Transaction 193 of 369
Award day:
Mar 13, 2024 (2 yrs 8 mo ago)
Value:
₱38,761,990.00
Project:
Contract ID No. 24OB0337 - Installation of Road

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 #5,442 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 2024 SSP", i.e. the FY2024 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 - METRO MANILA 1ST E awarded it to PHILIPPINE CHEMSTEEL INDUSTRIES, INC. on 2024-03-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24OB0337: 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 2024-07-29). 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   8b41e3bb62…8d658anow      …
  2. 2. Block Merkle root changed
    stored   021bef635c…a51138now      …
  3. 3. Block #5442 hash changed
    stored   c342c1ec5f…466b0enow      …
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 368 records. Each step hashes the current value together with the sibling shown.

  1. leaf  8b41e3bb62191b8057c8bcded8ef2b1f2469237ef2d126dc84c706b5588d658a
  2. 01 L 8b121143c922c37e1afb90b846b705a1a98ba87605f40deca41f5df93753c23b
  3. 02 R b91353571b4baf015b0ea0f6d5e97e8ef9f32cd33526b914d84fcbf160cc99fa
  4. 03 R e241904b003e00e49481277c917b83095017b673c6715c2b838a3f7d429c0b7d
  5. 04 R d2f7c79f81beefe2a8fa62711cb0e269ae107a9a1a9b504da2394dc0e6c01b7f
  6. 05 R 15b97be691cd12b53250b18d5bf0fec3c95c8b4828b3708c6e8cf737b9bf075e
  7. 06 R f3bf582d758f41a728322c48b784d078f9e6e2069cbcbcb2946797c57afa00e8
  8. 07 L 3a0f2a1b080a4409d03619b2a6fced890b47e00d2c8dc92ebdb934ee8e5fc317
  9. 08 L d3a5fe547b55d9ae4f7659bbc1279d886c9a47fbfc52661b26126bb495728b79
  10. 09 R ba9d5606d4cec09cef02ff201eb8f961e5e9ed9d262900e0b44bdc0d8767e55b
  11. root  021bef635c805fb8dc3e111287192594aedd0a237219acd1b7a7bee392a51138