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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 - NUEVA VIZCAYA 1ST Award a ₱2.0M contract to JOVIC CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
2192da142d9982eb05aa4230a33b1b04055c57c2bca3225d1f96dbb57dc48008
Status:
Included and unchanged
Block:
#3,312 2,701 blocks after it
Position in block:
Transaction 45 of 397
Award day:
Jan 22, 2018 (8 yrs 9 mo ago)
Value:
₱2,005,003.66
Project:
Local Program-Local Infrastructure Program-Buildi

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 #3,312 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)
    DPWH lists the funding source as "Regular Infra - GAA 2018 LP", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  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 - NUEVA VIZCAYA 1ST awarded it to JOVIC CONSTRUCTION AND SUPPLY on 2018-01-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18BI0004: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2018-05-11). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   2192da142d…c48008now      …
  2. 2. Block Merkle root changed
    stored   c80b728434…0ccec8now      …
  3. 3. Block #3312 hash changed
    stored   5a08ac56a1…af4404now      …
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 396 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2192da142d9982eb05aa4230a33b1b04055c57c2bca3225d1f96dbb57dc48008
  2. 01 L 201a5681331ddd11097051a251ea9d031523470fba5f130b28fe2a8003cd9336
  3. 02 R c796956290fc92f106ace9de2f01c2b746a83aebd83debad602cefdf2329d962
  4. 03 L 4e194847551bc618ca3d0d8667c2fd73d613ffb46835d08d7e846d13a8830595
  5. 04 L b80dd89047dde63d312c5782b9871c62538c8047a263333d8a9e7e02a93706f1
  6. 05 R df58e60e4fbfd9398644f651f38c6921e0c902470d288b7ddd5994a4e739b3a3
  7. 06 L e8191adf075f6d592e3c063c170e2f6fed14bb4234541885ec5b5a97788d6998
  8. 07 R 067418a8629d76d937e0129369d552e8c2348b71707bdff95b75a957d4199c38
  9. 08 R 102873ab3c1d43a3c93670cb52964d9be4a54ba05875fda8108c2f84deab4d6c
  10. 09 R 1ff30e2cbedef6c4f8100d244d5a5db39e3d84f01b044bc15072e581dd9cb200
  11. root  c80b7284341a8834e71985d7907ee1386528fa326c1c2dd791845a3f750ccec8