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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 - REGION V Award a ₱173.6M contract to MAKAPA CORPORATIONNational agencies

Transaction hash:
807b60693cb2d506f895dfe96279b3e361cb5a445cdbdb101fe28c1190cb2d06
Status:
Included and unchanged
Block:
#5,812 201 blocks after it
Position in block:
Transaction 646 of 1,376
Award day:
Mar 26, 2025 (1 yr 7 mo ago)
Value:
₱173,557,141.19
Project:
25F00007

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 #5,812 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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - REGION V awarded it to MAKAPA CORPORATION on 2025-03-26.
    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   807b60693c…cb2d06now      …
  2. 2. Block Merkle root changed
    stored   826d57e981…f5a1fdnow      …
  3. 3. Block #5812 hash changed
    stored   c3af4c89f9…8b611bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,375 records. Each step hashes the current value together with the sibling shown.

  1. leaf  807b60693cb2d506f895dfe96279b3e361cb5a445cdbdb101fe28c1190cb2d06
  2. 01 R 80e7a8a88148178aa496dd767e16888a0d75e27f45eac54939a2cb7a77aff46a
  3. 02 L c05da53e18b3b8c478b4e6342a267a203071e30100f1b622ca4c6e2953d25e57
  4. 03 L ea9d622ba38978425397623529e23d83bb02af590f2f166954b4e153a1b65aa7
  5. 04 R be6b0927acd6d4fc7946a7f3984720d8016530bc2353df6ead4810b69cbcf9d5
  6. 05 R b9a640d1e3daaa059802b2bc73a6499ad192ab8df1187eef4944bfea79ff42d0
  7. 06 R 1d636f3cbdc1eafe27b6556f48fe738f4655ec346ac36237060d5d7370bdee7d
  8. 07 R acd6aa65290701f4f3d28c7e75fd318c8843392e45d1439e9031ff34c493ecef
  9. 08 L 74c92bdb2075b902b23b817edd0a721a965bc74fa2e4d8e95d0d91ce768cfece
  10. 09 R f77adbd5d435c12b8891fca7abe9188bebb486fba21d2bb12e5f1b28bac9222c
  11. 10 L e1175ccd649255087096c7c42098b7775ce88d8a66b7e928c253769f246f550e
  12. 11 R 4d35a1f3e3f031846bc86d8addc31223950dc05559140a8d8095a8d578ed57eb
  13. root  826d57e98128d5f582135baa887df2bf20ad5c3407f984661dd09ea7c2f5a1fd