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 ₱1.9M contract to JEICCA BUILDERSNational agencies

Transaction hash:
f4640d40d8e9939ca72bceee6fd805ce18cd26a355d7a6c474aebd619e12c002
Status:
Included and unchanged
Block:
#4,211 1,802 blocks after it
Position in block:
Transaction 138 of 146
Award day:
Sep 2, 2020 (6 yrs 2 mo ago)
Value:
₱1,930,500.00
Project:
20BC0121 re-adv.-Completion of Multi-Purpose Build

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 #4,211 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 2020 LP", i.e. the FY2020 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 JEICCA BUILDERS on 2020-09-02.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20BC0121: 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 2021-01-24). 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   f4640d40d8…12c002now      …
  2. 2. Block Merkle root changed
    stored   daa89c8350…81c642now      …
  3. 3. Block #4211 hash changed
    stored   6f1d4cc25c…c49759now      …
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 145 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f4640d40d8e9939ca72bceee6fd805ce18cd26a355d7a6c474aebd619e12c002
  2. 01 R f635ab3a3bfaae2fbb2185913b3787614981f7365dfbc0bd5941fddaf95dc518
  3. 02 L 8fa675f5f7569d1e9849e60b52bf0a3adc05c3d07a8df6f70d314956f85cd937
  4. 03 R 611f5ba9dc39a8236c341576b100a56bbb657e44efa5c279937582aa93d2e064
  5. 04 L d6f2d6d3355a7f18a891e88a39fa9156101e05639b9967abcf789aba0e4c0e14
  6. 05 R 4bf2dd7e2ac41965e0c5283aad07f392adb725a54b72e7b3496531521df6e62e
  7. 06 R 271af0aada7a4b6980b9148f908ec831559b7377b1497c10b42cc598f5317853
  8. 07 R adc6313472da54b0967331bbbaee40f66615f4041f5150f95237ba5854707e40
  9. 08 L 6051c7e41ad54afeb55b7f67d64f857052a568f40c93850f6f6356741999adda
  10. root  daa89c8350537febdef52d4c9eafd80c2c86f90cac63add6e071a063c381c642