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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 3RD ED Award a ₱94.8M contract to TOPNOTCH CATALYST BUILDERS INC.National agencies

Transaction hash:
38a8a8daed14ffe18922e803245acf2cbb49d6b64ba4c77e700a358c3a708f63
Status:
Included and unchanged
Block:
#5,710 303 blocks after it
Position in block:
Transaction 85 of 328
Award day:
Dec 13, 2024 (1 yr 11 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 #5,710 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 "Outside Infra - Unprogrammed Appropriations 2024". 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 3RD ED awarded it to TOPNOTCH CATALYST BUILDERS INC. on 2024-12-13.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24OD0306: 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 2025-04-25). 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   38a8a8daed…708f63now      …
  2. 2. Block Merkle root changed
    stored   7c660f3442…d9244anow      …
  3. 3. Block #5710 hash changed
    stored   a14f82b622…5c9132now      …
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 327 records. Each step hashes the current value together with the sibling shown.

  1. leaf  38a8a8daed14ffe18922e803245acf2cbb49d6b64ba4c77e700a358c3a708f63
  2. 01 L 3883f8bae97aa12ed7cf835a6757c9bbb56a56d55222d5c5ac9b1c2b353f07a2
  3. 02 R bd449f933c93a9bd3a0ae25cbe8df805cf9e5973d48462249035e2aa6d3c74d3
  4. 03 L 9d66138688c2851ad2a169b536524ac3a83cecf338cc68bb03bfd02a3c8ba262
  5. 04 R 1ae473483dc470806e1ef72cad695928bd3947c3f45e72dc0c85d38376aca74b
  6. 05 L ee0f12a0885d059616663fbb0535db40cf54ff0d8d0681d116563cd5d439ad77
  7. 06 R 448936ddf70e259143b9812cb155f70dda1601de943e3ceca46c8c6dcfb5479a
  8. 07 L dd1d29f5ab691d1e8d75e4003a9ebb176c6ff22e332a6bd579bd78725ec6c499
  9. 08 R e0e047ae8e9fa5addba2bffc8b18d86dccdc7e05bc697d8a0e03fa96cd202346
  10. 09 R bebdb5cdebf0a196242ffbbedf87e7cefc402ac989bf9e373025dbbd6c510b37
  11. root  7c660f3442b966bcf70d9bf360d29fe5be6aed4985e198ff10b4b49495d9244a