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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 - BATANGAS 1ST DISTR Award a ₱11.6M contract to 830 BUILDERS & DEVELOPERS CORP.National agencies

Transaction hash:
222494bc55ffdbcde80f1cb4716d69124c11a186d7205c4a4906981ebe639aea
Status:
Included and unchanged
Block:
#4,835 1,178 blocks after it
Position in block:
Transaction 26 of 162
Award day:
Jun 23, 2022 (4 yrs 4 mo ago)
Value:
₱11,575,440.66
Project:
22DB0139 Concreting of Brgy. Looc FMR

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 #4,835 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 - GAA 2022 DA FMR", i.e. the FY2022 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 - BATANGAS 1ST DISTR awarded it to 830 BUILDERS & DEVELOPERS CORP. on 2022-06-23.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22DB0139: 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 2023-01-13). 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   222494bc55…639aeanow      …
  2. 2. Block Merkle root changed
    stored   20c11cab5f…810ac4now      …
  3. 3. Block #4835 hash changed
    stored   aba56c98cb…a2d0d2now      …
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 161 records. Each step hashes the current value together with the sibling shown.

  1. leaf  222494bc55ffdbcde80f1cb4716d69124c11a186d7205c4a4906981ebe639aea
  2. 01 R 22f23c5652c35cd51520cbde3a99df17e71adbb9d064fd9fda716cba584f8ec5
  3. 02 L 62a324ed4b6809d720823c717126455da8e75fda4e904c079a060c1f98ef6474
  4. 03 R 2eeafff9437b624f9446db756bd2954d5cc85401cc14fc48e339ff563cfd6416
  5. 04 L 846fd93e0e9c04f1c4c7ab906ce1748e6db0d2e2f212c199d3b3f756b1ccfde1
  6. 05 L ec049f2f5019783a3cd3fffdd877a1e98d80b76fc2445b13c002e60fe71fe744
  7. 06 R b44fcda0d5e774dfb9b463b97e54d63b67025569ed17295004c24b8811ce8ffd
  8. 07 R 135bc054001b612896fa9aa67544063938cbcd0f98328d9ae18d3060e233d247
  9. 08 R fa9fa5f199ed636beed031061ab44025465c48ba434359b8ba789722e0ba8842
  10. root  20c11cab5f69276165789ed78b8e980a20d2aab7cb8500f02659fadcc0810ac4