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

DEPARTMENT OF EDUCATION - DIVISION OF ZAMBOANGA DEL NORTE Award a ₱5.7M contract to CPAN ENGINEERING AND ENT.National agencies

Transaction hash:
b2a5df3266cd406b669c1fd5e9d96fb44592e34b0d1b88fb584e2f25080de4ae
Status:
Included and unchanged
Block:
#5,503 510 blocks after it
Position in block:
Transaction 304 of 444
Award day:
May 15, 2024 (2 yrs 5 mo ago)
Value:
₱5,682,921.41
Project:
Electrification Causwagan ES

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 #5,503 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)
    DEPARTMENT OF EDUCATION - DIVISION OF ZAMBOANGA DEL NORTE awarded it to CPAN ENGINEERING AND ENT. on 2024-05-15.
    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   b2a5df3266…0de4aenow      …
  2. 2. Block Merkle root changed
    stored   2490944d0c…d6ed29now      …
  3. 3. Block #5503 hash changed
    stored   e91495f9f7…1d05bbnow      …
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 443 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b2a5df3266cd406b669c1fd5e9d96fb44592e34b0d1b88fb584e2f25080de4ae
  2. 01 R b30e58e9d8e0175669ac557f06787526d20f174a3bfc92c77706304e12611bd2
  3. 02 R 1d42edd9412f58ad561c8fe1c4a6428c662b5283469c7db7f24ba1a16debf67e
  4. 03 R 2a498d1b054a7359c6e6ff328e3b991394b9b5a17721b1dcbc84ccd1dc9284c0
  5. 04 R 5e189626769278bcdd76680b03b561a7e7dd0d58fb04f2bed60e34d6c0edffdf
  6. 05 L 74a7de06c0f3261bbddf28cd458ea64dcde52293e31d7255ea4a813dce759731
  7. 06 L 10a28b98ada444dd686329f45cd058b5af27a5ed8c8a2133e68b36169567c343
  8. 07 R 71ed42fd12144ed90188161e4c70923e9c02a5f50db8a09ac0c4218196c64a14
  9. 08 R 252e0a50bbf5acbddd29f45faa39f898ca4d35abe744cd51d488a3395c87db64
  10. 09 L 796d51fdccdd1b45d99ef7e5c891028e2448175154b7cdd089b8e7d9034dec9f
  11. root  2490944d0cbe9cd40813a94e2010673549506ce87f6da17a8d7f1f93aed6ed29