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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 GOVERNMENT OF BALANGA, BATAAN Award a ₱943.0K contract to DM MADARANG CONSTRUCTIONCities

Transaction hash:
3c6740c73984dfa07ea8506f9a4f60a9766f0a1f5b0baf72e2c4fa8f40b86570
Status:
Included and unchanged
Block:
#4,178 1,835 blocks after it
Position in block:
Transaction 73 of 316
Award day:
Jul 30, 2020 (6 yrs 3 mo ago)
Value:
₱943,000.00
Project:
Fabrication and installation of aluminum glass partition for various City Government offices and other government agencies

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 #4,178 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 GOVERNMENT OF BALANGA, BATAAN awarded it to DM MADARANG CONSTRUCTION on 2020-07-30.
    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 Balanga 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   3c6740c739…b86570now      …
  2. 2. Block Merkle root changed
    stored   d424ae865a…9d5a74now      …
  3. 3. Block #4178 hash changed
    stored   ee7ff3d84b…779280now      …
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 315 records. Each step hashes the current value together with the sibling shown.

  1. leaf  3c6740c73984dfa07ea8506f9a4f60a9766f0a1f5b0baf72e2c4fa8f40b86570
  2. 01 L 3b8c12c43193199d1406223fc398a848aa71c912b69047897506dd1b1a4ae759
  3. 02 R 8c3a3e2d6b5e6d0ddc22dd1a4dc76186d3c71b8dea2b05ce9bc1c60617a0cec0
  4. 03 R b0de2d12715a410b8d83fdcfc6709e2a7f4f203835ba80783ebc510967f2a0c3
  5. 04 L 75ddc07ca571939723ec7bab36934b4e24f31ba503f3cef402a7d78045637dae
  6. 05 R a3973a2c0507a74b152b1207ceb2565dc2fcf2300adc17775611298d6c4b6d71
  7. 06 R 22d2bcf488ab4cf1b40a061a30469c64c3aefc5401b2d159b079a42140c437fd
  8. 07 L 3ac135445520b2ba02b360d91e353f9d82f41834389a3b97ba0b18d8f75c6574
  9. 08 R 0390d5918333807ba1379a2d8091d0a294a2e2d3df0c3704e4fa9941081ab560
  10. 09 R 7b7fa23dd6f78185067f1806a22aea856fb01dd80d7d482bac29b21790c947ca
  11. root  d424ae865aae2e688ac06d505be37eae6f0557fa7d4c2c22804c83a2c99d5a74