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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

PROVINCE OF ZAMBOANGA DEL NORTE Award a ₱4.1M contract to ST. JOSEPH CONSTRUCTION AND TRADINGProvinces

Transaction hash:
d8a165fa50b817bd81e65b77680f346906488cfab7b9f7052e88d196f6f1cbb2
Status:
Included and unchanged
Block:
#2,948 3,065 blocks after it
Position in block:
Transaction 460 of 549
Award day:
Dec 29, 2016 (9 yrs 10 mo ago)
Value:
₱4,128,048.58
Project:
Construction Projects

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 #2,948 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)
    PROVINCE OF ZAMBOANGA DEL NORTE awarded it to ST. JOSEPH CONSTRUCTION AND TRADING on 2016-12-29.
    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 Zamboanga del Norte 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   d8a165fa50…f1cbb2now      …
  2. 2. Block Merkle root changed
    stored   6187a0d3a9…bcae9fnow      …
  3. 3. Block #2948 hash changed
    stored   3f23a8a9f3…865309now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 548 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d8a165fa50b817bd81e65b77680f346906488cfab7b9f7052e88d196f6f1cbb2
  2. 01 R d9b61d430bf449328021f0fa0356ed31820ba6791da2c666cf2453d742ec7000
  3. 02 R 938f26e8fc0761a8c8dea209bdfe532d128ddd857e57134783e56c459e8bb447
  4. 03 L eded03d58637cddd1137a0b1a393b7b6cce5305e939986fff2b434a3b8f90be4
  5. 04 L 2aec951e115e5d348cfe483b3725f2dca4356a787539f6b641203a47e1fa9a46
  6. 05 R 68b9bde3cbe6b49f5c71c48857e77080222764b203f290a0dfadaca3c3dd6a24
  7. 06 R 29f717487e9acda95005a7d049b1e79e7e7766e050947cb411573c8ee9712523
  8. 07 L a77787da00cacb4873bb594abfef2c027e22a83e199138275f137480b5b40c63
  9. 08 L f73411580d5fe9222fc2ca63116c63cf282a0253b126c0eb4de72a3e1b344996
  10. 09 L 47b37b0e3250a0acbc8a59c7391805af9dc83735717113bd28de8ae95b40663b
  11. 10 R ebc5f4ad8a80755fc7bbd843b276fc316597f495bddae1c12cc9acb84b81fd57
  12. root  6187a0d3a9fead53d135d6a350c70b7a569658915a0946f5f229f7d504bcae9f