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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

DPWH - BATANGAS 1ST DISTRICT ENGINEERING OFFICE Award a ₱14.4M contract to RUSMEN BUILDERS & DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
9092ca54cbabe3750e79f9c80e3bbe357d78f53ef22cdfbe978e40b60ddb8454
Status:
Included and unchanged
Block:
#5,619 394 blocks after it
Position in block:
Transaction 101 of 188
Award day:
Sep 11, 2024 (2 yrs 2 mo ago)
Value:
₱14,403,108.00
Project:
24DB0110 - CONVERGENCE AND SPECIAL SUPPORT PROGRAM

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 #5,619 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)
    The award does not say which budget line pays for it.
    Not published
  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)
    DPWH - BATANGAS 1ST DISTRICT ENGINEERING OFFICE awarded it to RUSMEN BUILDERS & DEVELOPMENT CORPORATION on 2024-09-11.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   9092ca54cb…db8454now      …
  2. 2. Block Merkle root changed
    stored   4e4b02d2df…9961a9now      …
  3. 3. Block #5619 hash changed
    stored   d56e2b9da3…9c9b4bnow      …
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 187 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9092ca54cbabe3750e79f9c80e3bbe357d78f53ef22cdfbe978e40b60ddb8454
  2. 01 L 8cfc744cc45dc00bc8a4a452d95060c65fcb3d29974b6c3d554494822bef2fde
  3. 02 R 4af7991a5aa0a00e639f768fe34e0049cb3f3fc8897bddffad18e79266799c2a
  4. 03 L ba760487e6d7f8110a1147ffe8cb8cb667d5a018a21cb2c42a933782fb12afdd
  5. 04 R ea74888a2fde09fc94287ce777ddb6500a72a4a52a19827bca7065168f86f006
  6. 05 R db06e9afd89320f7bf3f272455b6646779c7419ea75983014c2e57362c55d85c
  7. 06 L 06c27ded10dafb10f148632dbe61aa9dc86a5b047c0babdbb794b36b86ccc62d
  8. 07 L 25109e17ac7db78ec6d34f8f65947243994168ac26aa1c189d3ad7d0c23921c8
  9. 08 R 1452840de86b18f69465612d5216c7d69a3f571345656956442ac3e163e57482
  10. root  4e4b02d2dfcc999aa7a4776e09fd2abfcf7fa5b594feb648db8b972a159961a9