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 - CAGAYAN 2ND DEO Award a ₱4.9M contract to JPO BUILDERS AND CONSTRUCTION SUPPLYNational agencies

Transaction hash:
71e77d4f01ea02a52bda10dde9b0724f670de6e6318f0051e25c8047141c72b6
Status:
Included and unchanged
Block:
#4,574 1,439 blocks after it
Position in block:
Transaction 151 of 292
Award day:
Sep 20, 2021 (5 yrs 1 mo ago)
Value:
₱4,908,632.55
Project:
21BC0183 - Construction/Completion of 2 Storey 4 L

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 #4,574 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 "Outside Infra - GAA 2021 DepEd BEFF", i.e. the FY2021 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 - CAGAYAN 2ND DEO awarded it to JPO BUILDERS AND CONSTRUCTION SUPPLY on 2021-09-20.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21BC0183: 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 2022-05-03). 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   71e77d4f01…1c72b6now      …
  2. 2. Block Merkle root changed
    stored   b1840c0d3a…28610anow      …
  3. 3. Block #4574 hash changed
    stored   adec1f86b7…d9cab4now      …
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 291 records. Each step hashes the current value together with the sibling shown.

  1. leaf  71e77d4f01ea02a52bda10dde9b0724f670de6e6318f0051e25c8047141c72b6
  2. 01 L 71b1c67deabee884256ecedfc21c14d30c90d51392d53e751cae499b66a512f0
  3. 02 L aa7d5d662b9f6b7caec71a9d14eff00bcd0b4da858037a5c562c605ea77965d8
  4. 03 L dac3f96f8a486f8c31257b535374453479b9b869ef6ab84359219e064df67e47
  5. 04 R 05685fdfe0cd6967924ce036c98c3acb7430ba5e422417aa48427b9d91aaebd7
  6. 05 L 5b1e73be9b285fde29de0fffd16a731d1e353e59a02ba53c5cdec3f5b037d484
  7. 06 R baa6e06e170e06a9ffa6aebc35058d7686dacf49fe2c2f9fa977d47a46c3fdcb
  8. 07 R 742b664141b8f386666d9ab16c600284c1853338dd9fdd29bd0484cd218bd170
  9. 08 L 45a998476d0646efe4d8e3879023b1c89b4cb9dfa827af25b1aceb34bc66ec18
  10. 09 R 9f0573f3facfdea23a8a492679b83892aa1eb1922a5cde664845be4f4877f4b1
  11. root  b1840c0d3aaefa3c64cda2e07322319c01b8ff48fadf4ed596a904322328610a