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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 - KALINGA-IFUGAO-MT. PROV Award a ₱865.7K contract to YUNAKIM CONSTRUCTIONNational agencies

Transaction hash:
313b3a781bf0318fa0d97ad76583a569d0f3ec39bb4c5f66beea086c9e13ac4c
Status:
Included and unchanged
Block:
#3,442 2,571 blocks after it
Position in block:
Transaction 54 of 242
Award day:
Jun 8, 2018 (8 yrs 5 mo ago)
Value:
₱865,684.07
Project:
CW-C-ANIMSIMAN SPRING BABALAG WEST CIP-01-2018

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 #3,442 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 - KALINGA-IFUGAO-MT. PROV awarded it to YUNAKIM CONSTRUCTION on 2018-06-08.
    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   313b3a781b…13ac4cnow      …
  2. 2. Block Merkle root changed
    stored   0ebb5b33cc…5bb426now      …
  3. 3. Block #3442 hash changed
    stored   59655a028b…8ded13now      …
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 241 records. Each step hashes the current value together with the sibling shown.

  1. leaf  313b3a781bf0318fa0d97ad76583a569d0f3ec39bb4c5f66beea086c9e13ac4c
  2. 01 R 316df4fa9b905540a419fa0d09faeff314a326e552736caf660f63996995a9f6
  3. 02 L d1ca9d546bfc49753fd6f78827c21058c769c9ace4264bb54929f14ad5de69cf
  4. 03 L 36543e7afb48f268b43739a202d7deac9a09dce1870526d086a93c51e2a10df6
  5. 04 R 94ca1d5ec02d46f7bebc62e786cc5159e28c592e20a4bd5eedcbe03a9c682440
  6. 05 L 98ee4c327021962197aba9c54ac782d50d55a339d732ce3d30fca9ffa775c63d
  7. 06 L 64d6ece229b19b71991b3a31b96321a4dba3fae665f7c0e07e6042dcade4177e
  8. 07 R a0d4bf0e54389a14083b701c716f1233e54a4a9b83f73c19e58cd4b4ee465ec3
  9. 08 R 806bd56b2574cc36edd25fbc04f859039f6ee197dd22c0113af7573ff908a8a7
  10. root  0ebb5b33ccf52cd485c28ef7540024bdfa4e9a1d8fab5933a4a118abca5bb426