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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

MUNICIPALITY OF UNISAN, QUEZON Award a ₱293.4K contract to SOUTH BUILDERS AND CONSTRUCTION SUPPLIESMunicipalities

Transaction hash:
d42985b4bdfecc9c4104e04532326f06ec59e5af598ccd5424efd2eb2231b64b
Status:
Included and unchanged
Block:
#1,439 4,574 blocks after it
Position in block:
Transaction 54 of 66
Award day:
Apr 27, 2012 (14 yrs 6 mo ago)
Value:
₱293,375.00
Project:
Construction of Farm to Market Road

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 #1,439 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)
    MUNICIPALITY OF UNISAN, QUEZON awarded it to SOUTH BUILDERS AND CONSTRUCTION SUPPLIES on 2012-04-27.
    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 Unisan 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   d42985b4bd…31b64bnow      …
  2. 2. Block Merkle root changed
    stored   c26782950a…4acdcanow      …
  3. 3. Block #1439 hash changed
    stored   664b1fed8a…39ec49now      …
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 65 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d42985b4bdfecc9c4104e04532326f06ec59e5af598ccd5424efd2eb2231b64b
  2. 01 R d4320780ca3b81cf2fb1fcf4aa490465fee88109a762746b76f0d242b8f9ab86
  3. 02 L de125123469980e83174915c75271fbed76e154ab461b88d8f071c82c48939af
  4. 03 L 8627180691d8c4953b9ee8e7e633eb2c1eb4201013e4ebb7e5f5a934d265fee2
  5. 04 R c9c192a4a63057bb45f7e711295e9161c1c868e471f703352b182b4ec1e56167
  6. 05 L 6c48fef980cae5461d803c381e0b3b83717bff22c1193d49efde6391a5fa4391
  7. 06 L 1ea0b83f2a22b406e2df85344445c06d2426e268c92300f0960e0e67f3f6afb2
  8. 07 R ca34dcc3ca4dd1ee33b9ea38286d69824e59a37280f04941302a0877e0aead1f
  9. root  c26782950a9ddde029e9e27ec442e538940e3e543d30d25b5fabf7b48c4acdca