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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 - PANGASINAN 3RD DEO Award a ₱939.1K contract to W.J.P CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
fd2a6da369ec9f9013cea4cb07c6885a5356672381c93ae6a44cd5fadbbbed78
Status:
Included and unchanged
Block:
#1,847 4,166 blocks after it
Position in block:
Transaction 150 of 152
Award day:
Aug 30, 2013 (13 yrs 2 mo ago)
Value:
₱939,147.84
Project:
Repair/Rehabilitation and Construction of San Raf

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 #1,847 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 - PANGASINAN 3RD DEO awarded it to W.J.P CONSTRUCTION & SUPPLY on 2013-08-30.
    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   fd2a6da369…bbed78now      …
  2. 2. Block Merkle root changed
    stored   8170100674…94e395now      …
  3. 3. Block #1847 hash changed
    stored   6ef05e0d3c…884cc4now      …
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 151 records. Each step hashes the current value together with the sibling shown.

  1. leaf  fd2a6da369ec9f9013cea4cb07c6885a5356672381c93ae6a44cd5fadbbbed78
  2. 01 R fff0d7d5f95dd698b410ef57322bebe11dd0b34b4be8b363573beaac092aa0b7
  3. 02 L 6fa337cd173fbc9096ddc9c4411cd9e9f0a3df5c807abca2e155ae6917fb3484
  4. 03 L 2069ccd0cdb44483a8cb47845f99945d688f7a2416b26621ae5faacd9163aef7
  5. 04 R 67511e9496293431b164e6910359f0445669a47dadbe4425fb28ea1983c341b0
  6. 05 L 396654bde78de9aeb03dbbe4586c5ca6c272873f24a757d655a7c78157d6ce0b
  7. 06 R 56eb2597e75fb96fe9855950040d6d6de65cce711b0c86d2b578b319dd4850a0
  8. 07 R 95b9d278ed8817c119f37ed7bce901247a7f6c80116200ab4642c92660287c98
  9. 08 L 45e14626533335c12df07ccb9752c29f1429835806616c31eb13e05b3ae6652f
  10. root  8170100674f28b0602dfe18c1accef8b4328ae5df27d05c15c594c10a494e395