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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BENGUET 2ND DEO Award a ₱2.8M contract to ZENITHAL-JNA CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
0ea9f8fec50da18ca2a26802e2330cef21417856f8034ec7d37536958e79dcd6
Status:
Included and unchanged
Block:
#5,308 705 blocks after it
Position in block:
Transaction 12 of 200
Award day:
Oct 20, 2023 (3 yrs ago)
Value:
₱2,819,960.39
Project:
23PF0077 Repair of 3 Classrooms, Calasipan 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 #5,308 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 PUBLIC WORKS AND HIGHWAYS - BENGUET 2ND DEO awarded it to ZENITHAL-JNA CONSTRUCTION AND SUPPLY on 2023-10-20.
    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   0ea9f8fec5…79dcd6now      …
  2. 2. Block Merkle root changed
    stored   33ec720daf…18e2e8now      …
  3. 3. Block #5308 hash changed
    stored   08024d3dd1…9ac9e4now      …
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 199 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0ea9f8fec50da18ca2a26802e2330cef21417856f8034ec7d37536958e79dcd6
  2. 01 R 148b51a9f4efc94786c1dc4635fd92c5533de474a38a5024afe8bd8e7cb3159e
  3. 02 R cc7bc3fa460e3b451b812466306d8b9d3d4fa341b6b1dda7e6a729e384a3ea7d
  4. 03 L 85f3906b8fcf838405f95c94b2a6a697bf76012b3112a77cf4f3a7b08d46189d
  5. 04 L 0be14b741d1dc269cf8abe2fc109945ba00e70ad8dab346877e03ab0b040fad6
  6. 05 R 33730a0106cd7fbe8cc65bee71106b0429e22960d1a777d7f98e25f004abe97d
  7. 06 R d464b5bb1e52b9a622706f3c6479004e90de99b562e2fe96aa02c8a881c967d0
  8. 07 R 925a9d08ce2c98fcc254ea496dccb116df222e2c19281594c326e836d6dff332
  9. 08 R 3c29f929a59164f539500bdd4d2aa2ac5585a4c097dbea58061141c22d24f29f
  10. root  33ec720daf1569df6f5176b2b97df2db37c9f7698bd0a83e22bf7abd9018e2e8