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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 - TARLAC 2ND-DEO Award a ₱32.3M contract to R.R. RICAFORT CONSTRUCTION AND SUPPLIESNational agencies

Transaction hash:
05607234584ca9c8c2e5fbbf8ade9bcf9c30153f79f56db855cffd7246dbb4c3
Status:
Included and unchanged
Block:
#2,984 3,029 blocks after it
Position in block:
Transaction 3 of 194
Award day:
Feb 7, 2017 (9 yrs 9 mo ago)

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 #2,984 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 2017 MFO-1", i.e. the FY2017 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 - TARLAC 2ND-DEO awarded it to R.R. RICAFORT CONSTRUCTION AND SUPPLIES on 2017-02-07.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16CK0189: 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 2017-10-09). 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   0560723458…dbb4c3now      …
  2. 2. Block Merkle root changed
    stored   086b990015…13f3b2now      …
  3. 3. Block #2984 hash changed
    stored   b024cd82e9…e63bc1now      …
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 193 records. Each step hashes the current value together with the sibling shown.

  1. leaf  05607234584ca9c8c2e5fbbf8ade9bcf9c30153f79f56db855cffd7246dbb4c3
  2. 01 L 03d0a2be945ddd5b423b9c39ec89a7b06eda03de42699a289f08daf020db6622
  3. 02 L 1fa26ae34128fc1c5797cc4d291ad48f8d7bdb3007f55f7aefe07624f2cdb145
  4. 03 R 47ab6ea983f33401fabb97870fc3322a334ea913e712686763db830236b5a7a6
  5. 04 R 74cb50849158e74c32707cf4a5b16a8692032c0156add3f1a4c089a4c3c5ae2b
  6. 05 R 66dd08b6b70306949eb0cc3bfe7bdb2093aff5dc309b81697a5abbefa5c65086
  7. 06 R e0c3ff14d0b0ac343e8e1e3282fe80d83bc7e53444cbe18b3de78ba6bee71622
  8. 07 R 876688fd9da88e3a231ff3aa2e498edcd76b8d422c06707267ffb9b59589c9da
  9. 08 R 33c57141ea862d6aabf5f9e149f11a77ee54401493ca293093ef580a8ed7dce5
  10. root  086b9900156174e77d67660f2afba39e7061ab4cca2d55187dc449ecfd13f3b2