Skip to content
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

PARTIDO STATE UNIVERSITY - GOA CAMPUS Award a ₱7.9M contract to CHRISTINAJOY CONSTRUCTION AND DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
ef43766db6ee33834ec515d233d875ea02917c121f290522a41dd328c713fa08
Status:
Included and unchanged
Block:
#2,260 3,753 blocks after it
Position in block:
Transaction 123 of 134
Award day:
Dec 3, 2014 (11 yrs 11 mo ago)
Value:
₱7,905,360.93
Project:
Construction of Laboratory Building for Geology Pr

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 #2,260 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)
    PARTIDO STATE UNIVERSITY - GOA CAMPUS awarded it to CHRISTINAJOY CONSTRUCTION AND DEVELOPMENT CORPORATION on 2014-12-03.
    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)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   ef43766db6…13fa08now      …
  2. 2. Block Merkle root changed
    stored   ed93b7142a…771ee0now      …
  3. 3. Block #2260 hash changed
    stored   0b202a48d1…e4e495now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 133 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ef43766db6ee33834ec515d233d875ea02917c121f290522a41dd328c713fa08
  2. 01 L eac9d30f43fff1431127dbec4fafa8e05ea3e1284ef6a9a02f858f87fe0b1ca6
  3. 02 L 6423c756b69a41b0455b50d9d872084e5cb694829b508daed1a79b99cba55ea6
  4. 03 R d8038ae1c440fca9e63f364701e046e589f8967510388a6c8bddbe7d991a2ba3
  5. 04 L 18ee519fb40f016e13211f9dd8151396813ebf448899e4a15522aa30b6cfc557
  6. 05 L 1217ed2f81728d952ee5238fa3faa7c3493a3ac5f6809fb53b52ef0ff8b1d99a
  7. 06 L 9daedca8e0c9bda2451cf9ca078893d2dbc6113a590e8eeac5d979d7f4f83481
  8. 07 L ca5816b5613e40a53c6c8e46c5b9dbf5b35ef5ee0062ead0b1f43b6219715c9e
  9. 08 R f1e8c233b8203ef640fbeed72a0023a2cbb2fab9a1120057e82cc7754924afb7
  10. root  ed93b7142ae3eda0eba3fe2ab4e65e18a072118fdbd72a544d1bb4b77a771ee0