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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 DANAO, CEBU Award a ₱582.0K contract to MARQUIN CONSTRUCTIONCities

Transaction hash:
79b271b582ee2f2d8d7a114d90f59904edbf30b5b88ac907cbfcb7768747a668
Status:
Included and unchanged
Block:
#623 5,390 blocks after it
Position in block:
Transaction 2 of 6
Award day:
Jun 19, 2009 (17 yrs 4 mo ago)
Value:
₱581,954.91
Project:
Infrastructure Project for Construction of Covered Court Phase III Cambanay, Danao City.

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 #623 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 DANAO, CEBU awarded it to MARQUIN CONSTRUCTION on 2009-06-19.
    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 Danao City 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   79b271b582…47a668now      …
  2. 2. Block Merkle root changed
    stored   640cd0c27c…648d80now      …
  3. 3. Block #623 hash changed
    stored   f2aff680ab…bae91bnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (3 steps)

How this one record is tied to the block's Merkle root, without needing the other 5 records. Each step hashes the current value together with the sibling shown.

  1. leaf  79b271b582ee2f2d8d7a114d90f59904edbf30b5b88ac907cbfcb7768747a668
  2. 01 R 91134645f86813c9493c470c93d959fa7a8c3972ba71cbb3103fd2346f2ac695
  3. 02 L 526b63752f15617059af72ce72b890fd39a86e0eac022ecf816ae9be615180c5
  4. 03 R 12e6053f1944379c900d38c9eadb03d21912d338d88ee997cf4b3edf26125e1b
  5. root  640cd0c27c0504ffeff8f8a12db1ca0f57d2b9fcb3c4c25bce77a941a0648d80