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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 MANDAUE, CEBU Award a ₱901.6K contract to JANUARY BUILDERSCities

Transaction hash:
b8161bfe1d66ea9c196459976f1338c467cfad95c1c5ac66df97dede83b62e47
Status:
Included and unchanged
Block:
#4,425 1,588 blocks after it
Position in block:
Transaction 260 of 366
Award day:
Apr 19, 2021 (5 yrs 6 mo ago)
Value:
₱901,622.52
Project:
Completion of Perimeter Fence & Gate, Subangdaku

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 #4,425 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 MANDAUE, CEBU awarded it to JANUARY BUILDERS on 2021-04-19.
    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 City of Mandaue gave a "qualified" 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   b8161bfe1d…b62e47now      …
  2. 2. Block Merkle root changed
    stored   5766b9a57d…1a6c10now      …
  3. 3. Block #4425 hash changed
    stored   15f1c9580e…e70e6anow      …
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 365 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b8161bfe1d66ea9c196459976f1338c467cfad95c1c5ac66df97dede83b62e47
  2. 01 R b9bd761800cce6a0f20f855d07b2d6a17d7ed762d214b4bdd9906947f03393dc
  3. 02 R 171367cfe8b7a6585f6ab1c0b66c932028706dba13a7dbc53089776e34f54d47
  4. 03 L 4445f27507ca4a1df24d8470dc85c51ccc29ac9d538cf9e88d5529b81f1d9beb
  5. 04 R 51e5046201473acd85cff74d2f12aedda5c310957ba53e69b684c537a67ec8bd
  6. 05 R 1a63386f6b8d15191ceb64c8daa800d836b1d3d2b281a6428923e3e7521b78aa
  7. 06 R aad8737d324ea355deb32c4015062f1229bd29a6a899c0c937779fb95bef0dde
  8. 07 R 356ce9f1afc9617c8be1972a595630bc84ffb39277045c34f12d73198ec256c0
  9. 08 R 44055a204b37780882596b10e7a7a756ace37f9a6bd537232dd721205a59a2b4
  10. 09 L 0b462c175c4adb574ff8d2b6f2d522ddd94ff15a036677aa3b6cce7d02cd9182
  11. root  5766b9a57d2e9d401a75866fa0ef8d232150a06bd02d184042ff9819891a6c10