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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 ₱734.0K contract to MARQUIN CONSTRUCTIONCities

Transaction hash:
fbd4e59d477002e93d462c53c109bf5253b2c435a2825eab0b06d67937706d69
Status:
Included and unchanged
Block:
#711 5,302 blocks after it
Position in block:
Transaction 78 of 82
Award day:
Oct 16, 2009 (17 yrs ago)
Value:
₱733,967.00
Project:
Infrastructure Project for Construction of Seawall (Phase 3) Pagbahan, Suba, 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 #711 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 2009-10-16.
    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   fbd4e59d47…706d69now      …
  2. 2. Block Merkle root changed
    stored   f8bc781456…c9b042now      …
  3. 3. Block #711 hash changed
    stored   b8ce5824c4…ca77ednow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 81 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fbd4e59d477002e93d462c53c109bf5253b2c435a2825eab0b06d67937706d69
  2. 01 R fd18ba256ac37c1f2cf44d807f7942174784f19e3a3216b53d8594d4f287bb99
  3. 02 L ad13c938486596c80060c75ff34aca2cd157d84a3dd7b9d98c2fe4e02f97ac74
  4. 03 L d06d5e651d9756200e0b1e650cae2be41ed30ae8dfe1b18f74f5343d591bf6b5
  5. 04 L 7f9d206957f910aac6d94d63794fa566fcb71065c11a6a53516efa5e699aff04
  6. 05 R d9aded79ed5697557871ab472976eb5b89f2ac246d00217fb27aa395295c2d41
  7. 06 R 6c8e9cdbe8942e9817af1e90c5e94238fee371de17120c0b09585bb7d2a04c39
  8. 07 L 24879ba90e3a2adf9c21408828093bb7dec7912a87e3cc765ea3e36da04a6d10
  9. root  f8bc781456201bcf8f8ce19b8113b5046aaca13e17fa5d4a89a2012d04c9b042