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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

CITY OF MAKATI Award a ₱2.4M contract to M.C. PEN ENTERPRISES & CONSTRUCTIONCities

Transaction hash:
4166dae5db137d3258bd8df0b90bf29b80da2939ca52e1745160e4974bf7f20a
Status:
Included and unchanged
Block:
#2,613 3,400 blocks after it
Position in block:
Transaction 47 of 222
Award day:
Dec 22, 2015 (10 yrs 10 mo ago)
Value:
₱2,359,983.00
Project:
Construction Project

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #2,613 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)
    CITY OF MAKATI awarded it to M.C. PEN ENTERPRISES & CONSTRUCTION on 2015-12-22.
    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)
    COA's CY2024 audit of City of Makati gave a "unmodified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   4166dae5db…f7f20anow      …
  2. 2. Block Merkle root changed
    stored   2907a95cab…1dab81now      …
  3. 3. Block #2613 hash changed
    stored   1b43a567e7…d7077dnow      …
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 221 records. Each step hashes the current value together with the sibling shown.

  1. leaf  4166dae5db137d3258bd8df0b90bf29b80da2939ca52e1745160e4974bf7f20a
  2. 01 L 404fdb549002b9286636971d97bb3e20443284739876bbbac0e54e8c4789b772
  3. 02 L cec9554e755a6a4f98ff0eb440f3015a4778d839b26c4a7b2866490a2cfb6a77
  4. 03 L d5e15a9afa0be039fbd5aebe3e5e655535bbb403a848904b578ba859d6d3c0a6
  5. 04 L dce5fe8fbf4dd5ca2c233027b9d3d57df6a9c17d68da9a41c0612b5745e2418c
  6. 05 R c4b5169dc635a8345bd7d7df451aa55e0f0538b2bf150f7811919521fe533a5c
  7. 06 L be1cad1463747acee2984044225f00cb5e4b8ccaf3e91d0fefefdb30de242413
  8. 07 R 2b545990041384c30fbbac36b56e74a7ccffa4059558696df3d83d67b4d7c46a
  9. 08 R 7aebd2027adf88a26842e0405d1e2a9811201eb6aae7f0b7d2e58e03190b3c96
  10. root  2907a95cabbede11a574a74310199919225587f0f8a8b022a958570bdb1dab81