Skip to content
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 - N. ORIENTAL 3RD Award a ₱26.6M contract to UY CONSTRUCTION & DEVELOPMENTNational agencies

Transaction hash:
0e2848ddebfcf70eabaa56ca9bbf945611cb1d8a3b049ae22871b1ff58917ddc
Status:
Included and unchanged
Block:
#1,345 4,668 blocks after it
Position in block:
Transaction 10 of 111
Award day:
Jan 9, 2012 (14 yrs 10 mo ago)
Value:
₱26,611,282.64
Project:
Construction/Widening/Upgrading/Rehabilitation of Access Roads to RORO Port Siaton RORO Port

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 #1,345 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 - N. ORIENTAL 3RD awarded it to UY CONSTRUCTION & DEVELOPMENT on 2012-01-09.
    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   0e2848ddeb…917ddcnow      …
  2. 2. Block Merkle root changed
    stored   31298baa6a…44d4e8now      …
  3. 3. Block #1345 hash changed
    stored   a7d5fcdfbc…e28b7anow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 110 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0e2848ddebfcf70eabaa56ca9bbf945611cb1d8a3b049ae22871b1ff58917ddc
  2. 01 R 1076fcfc2602585e40a3a62bf0f4a2b22cd8bce29722ff828ec9171cfe6dd8dd
  3. 02 L 0e49e6db46997d5935e1601bb90d4d52e9a334661a88b7a290abd8cd3b9308ad
  4. 03 R 0f8180eee27dbd1e78ff03839af25850ad6bebcb6f0d9c50d9040e854f4a3e3d
  5. 04 L cc4abd1bd7b76e0c564619a139d913b9ff1962644436f54b091716fd12ae99e9
  6. 05 R 299e39ce2206764f7b0eb7cd77cfae923e8f4a49f25b4e17aeb688298cd4f704
  7. 06 R 76aa67f6d9fefc87e45323a62812cbaf7056cdd2b7a494ae8402df073a625d26
  8. 07 R 844e33ccd53ef7a7748bcbbca8a66e304b6e6ccccb89eb7d2d346b7586812ee0
  9. root  31298baa6a129c78298e20d4bee583dc60d30a46c576b93f9357103c4644d4e8