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 - CEBU 4TH DEO Award a ₱1.4M contract to V.O. CHUPUICO CONSTRUCTIONNational agencies

Transaction hash:
0d06dec9e820554d2da79fe2a4a117db6cae41f4d4a7fdd680118670787b3ff4
Status:
Included and unchanged
Block:
#4,370 1,643 blocks after it
Position in block:
Transaction 28 of 582
Award day:
Feb 22, 2021 (5 yrs 8 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 #4,370 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 2021 LP", 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 - CEBU 4TH DEO awarded it to V.O. CHUPUICO CONSTRUCTION on 2021-02-22.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 21HG0095: 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 2021-06-17). 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   0d06dec9e8…7b3ff4now      …
  2. 2. Block Merkle root changed
    stored   7a3ddc8839…0914b8now      …
  3. 3. Block #4370 hash changed
    stored   d2571844df…ab5437now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 581 records. Each step hashes the current value together with the sibling shown.

  1. leaf  0d06dec9e820554d2da79fe2a4a117db6cae41f4d4a7fdd680118670787b3ff4
  2. 01 R 0d746d50c04376411a6acb0dce12944f133ee7c759670c319cf717595f926f0b
  3. 02 R 590aa68e68065afeadcbc701a61c01248215095c64c3a9e6b295dab6528a8459
  4. 03 L cb8fe281d4c887223831ea39e01bcbaa52a0c5c63047cc92b40e3bc8e23cf7e3
  5. 04 L ff28e5032828f84643d3daa2e57f16d12509c2c9192e40a6169dff5df82f4a0f
  6. 05 L edc93310df7f6b8b2fbf10a7f3cdf7b8d5e5c27aea73bfd8e72384bd40bfcb91
  7. 06 R 0215de2af45d4c185425c0663e01470e77926f9cc149c2136cf4442f45b7d397
  8. 07 R db07e9a3058642f8b0ae985e2431eb61edb603ebeaa2d3c20ca792f104a59ae6
  9. 08 R 3ff01c27ba2114c29a585c695f0e21b858f95b5a9aa190e435b916de93a8c46b
  10. 09 R 292094f9cae5dc29bdc4b68906c96e154f14a8fab677643a883b9c286fc41cee
  11. 10 R c785f25def10d02bd9660d12ecd26e2eda3ff7e63e89765d563a71002af2adab
  12. root  7a3ddc8839ef84b8823f5706904ebe0be1670d8fa4a57d1a209d4e4fb30914b8