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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

NATIONAL IRRIGATION ADMINISTRATION - EASTERN-WESTERN SAMAR I Award a ₱32.7M contract to JAPZ CONSTRUCTIONNational agencies

Transaction hash:
e0829c5f7cfe76d3c7caaaa10852e617d4f699e1d2676a1947b642fdb12c7b52
Status:
Included and unchanged
Block:
#5,517 496 blocks after it
Position in block:
Transaction 350 of 410
Award day:
May 29, 2024 (2 yrs 5 mo ago)
Value:
₱32,742,474.70
Project:
Villahermosa CIS-ES-01-2024

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 #5,517 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)
    NATIONAL IRRIGATION ADMINISTRATION - EASTERN-WESTERN SAMAR I awarded it to JAPZ CONSTRUCTION on 2024-05-29.
    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)
    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   e0829c5f7c…2c7b52now      …
  2. 2. Block Merkle root changed
    stored   84bac4b433…8ba3ccnow      …
  3. 3. Block #5517 hash changed
    stored   fc3730fbdb…f4d146now      …
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 409 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e0829c5f7cfe76d3c7caaaa10852e617d4f699e1d2676a1947b642fdb12c7b52
  2. 01 R e18bb3f5300afec943dd4d4777fedd74635ab083b2ef65c2f83f27264cfa710c
  3. 02 L 89d89ecccab40d9fabd10b5650df5429d52f376a9d08f41b0683bc9c5d6f8785
  4. 03 L 3c09de77f856f40069d8ac4c2a97cd3ab6454c97d46c9a4fcdcf1f3a9a259477
  5. 04 L d1446476d299fa4ab2c3fac8efd165bd4d2e7ae070ab36717b50f2bcee594116
  6. 05 L 35669fc4ffab0fa113606e1beda450a0fed950506b27501e401c669bb3ccd5ea
  7. 06 R 0d584fbeb4724e3d0213f9c85ac6a0b99c0424e1117f3ab551e09b6a7d6341b1
  8. 07 L ee0b15cd53b25c8d8d7284df14a2315aca2ce8351e6d76b8b3e978f859636774
  9. 08 R a6720dfe9fc6f68a6a2b807874c73bb5ad77ca48615ad3d19b6a1ad7c32b70d0
  10. 09 L f74401cfb26e5294e20ad7c79effa72f5bf009845758e50f343664477cde449b
  11. root  84bac4b4339a9ec0966d67ee196c150d5eae2001e472422d18493dfd498ba3cc