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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

AUTHORITY OF THE FREEPORT AREA OF BATAAN Award a ₱517.6K contract to AJA BUILDERSNational agencies

Transaction hash:
d54e5f3fb2cd460a7604ee79c280ef66cec82bcd18af8daa07a3f69b5a2995a4
Status:
Included and unchanged
Block:
#4,163 1,850 blocks after it
Position in block:
Transaction 123 of 153
Award day:
Jul 15, 2020 (6 yrs 3 mo ago)
Value:
₱517,570.38
Project:
Refurbishment Works at the Proposed AFAB's Canteen

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 #4,163 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)
    AUTHORITY OF THE FREEPORT AREA OF BATAAN awarded it to AJA BUILDERS on 2020-07-15.
    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   d54e5f3fb2…2995a4now      …
  2. 2. Block Merkle root changed
    stored   293883c415…1de266now      …
  3. 3. Block #4163 hash changed
    stored   216fa66f13…56ac28now      …
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 152 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d54e5f3fb2cd460a7604ee79c280ef66cec82bcd18af8daa07a3f69b5a2995a4
  2. 01 L d2ed45d093554f7d1c38b51fdab22d4c898241a156042475a2ae4877c6e959b9
  3. 02 L 57abd7d217dcf14dc7099ee582c7aa941377ce7e8da40369542f33732ff8c2f7
  4. 03 R be18c763705dbd5238f18abd050b90e543b51759ac642cee97a8eaedb872fdfb
  5. 04 L 9f762898abaf3b2905961e57d1fd33e71632867ba33baaf11b1c566b1e38197e
  6. 05 L abd77f097e3b2031df2b21d24228d6a6cd4f054d5fc2fc0955f284052eb75208
  7. 06 L 31fb985569a6e362152b06d2347415327296bf333c2401c76482221eaa809c50
  8. 07 L a179270e8266c17106079728415bbd17a10d2146b9b1b83bdbe6e4ad221dc070
  9. 08 R f5bb0e8367d4be3fdc0b757a533c7b88d837a1c66fa601b5a6e8d2026264474e
  10. root  293883c4157fffa31d3423edae1b58a18839541097cd30bba05cba7bf41de266