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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

UNIVERSITY OF NORTHERN PHILIPPINES Award a ₱21.3M contract to ASIAN PEARL CONSTRUCTION & DEVELOPMENT CORP.National agencies

Transaction hash:
1d4386bf030d458f701a23a50436fe0465c09645d10872b1cd9b94cd942cd84a
Status:
Included and unchanged
Block:
#4,361 1,652 blocks after it
Position in block:
Transaction 32 of 340
Award day:
Feb 11, 2021 (5 yrs 9 mo ago)
Value:
₱21,349,192.11
Project:
INFRASTRUCTURE PROJECT

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 #4,361 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)
    UNIVERSITY OF NORTHERN PHILIPPINES awarded it to ASIAN PEARL CONSTRUCTION & DEVELOPMENT CORP. on 2021-02-11.
    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   1d4386bf03…2cd84anow      …
  2. 2. Block Merkle root changed
    stored   9df6f63064…40297fnow      …
  3. 3. Block #4361 hash changed
    stored   0305164d33…292f3bnow      …
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 339 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1d4386bf030d458f701a23a50436fe0465c09645d10872b1cd9b94cd942cd84a
  2. 01 R 1d61006f48c21f8fd6e4ae447dc99a1557652bbc19b055e14ac1bbbafce060d0
  3. 02 R f33a2ff5470ecffeda7fe0d58a5cff63599e99a68c987a41e5b64e309d00e683
  4. 03 R 6ee1ea857e0f13cb1569b5eb04d23b47b03782a29fc756e5ece599a0962c70bf
  5. 04 R 2fb6f28f86f1276f5648b1aa69732fb0545033055c9fcc4ea502b8a404e0830c
  6. 05 R 6b021160a7349f1ea2c38aed7393987926f8f4a795a3e18dd5a05da9c1c31dc6
  7. 06 L 26ad864ff324ad8bbb710e5c95128b8ffd9ab478daf907e66e878ec34427dad9
  8. 07 R 03eef11694223dc74fb77f7efef974fca6b84362a558cd4201efe7eebc3b25a8
  9. 08 R ca726851177f271e7f80024d757ac68d1869c37fe09d42ace018a8e80041354c
  10. 09 R b4c59bcd6340b9835d16f7688e1f8c118c81b54b81483efe288f1f57b9085418
  11. root  9df6f630648cd7495c2768ab6dfb9da07bb78f75ddab0ba649497e942c40297f