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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 - BATAAN 1ST DEO Award a ₱4.8M contract to PASCAL CONSTRUCTIONNational agencies

Transaction hash:
e2aaf98033d2ba3a41e5a46b56782fd16a93b6773f280674ba81072c920ebd57
Status:
Included and unchanged
Block:
#3,800 2,213 blocks after it
Position in block:
Transaction 694 of 768
Award day:
Jun 25, 2019 (7 yrs 4 mo ago)
Value:
₱4,802,483.00
Project:
Local Infrastructure Program-Flood Control and Drainage-Flood Control Structures/Facilities Dredging of River/ Creek, Barangay Capitangan, Abucay, Bataan

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 #3,800 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 2019 LP", i.e. the FY2019 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 - BATAAN 1ST DEO awarded it to PASCAL CONSTRUCTION on 2019-06-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19CA0041: 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 2019-10-04). 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   e2aaf98033…0ebd57now      …
  2. 2. Block Merkle root changed
    stored   8c5311b08d…23a6d2now      …
  3. 3. Block #3800 hash changed
    stored   bf2f0ec058…fb631anow      …
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 767 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e2aaf98033d2ba3a41e5a46b56782fd16a93b6773f280674ba81072c920ebd57
  2. 01 R e2fe2d8c0e60c4f594a4b620313cece5c494448ce01830dfe21a7c8889b8bfa0
  3. 02 L 0476805cfd4f844cab1e778cc715bd9a03b39c126840ceef0d0131b99a72ee7e
  4. 03 L 137d0f03ace31b4b2bc647bc69555c9644c20d30e05b749e4541687bf29e81b0
  5. 04 R db2024ff1c5a374c83d876591d8ab08039b83b349acf64e248dc4ec604978ad5
  6. 05 L eae9f7a9e14cfd5b88ff2362e3181075067bfe69454803b3311c62828a85e7cd
  7. 06 L 7a182bbdff028e763c121b35228e6bec0532c5c5c7c98ee5461532440e3e5553
  8. 07 R f4ed7db02117f33692f0528b2eda8b2052d5904e935ddaa2127179459ec6d0c8
  9. 08 L 37de5b61006127896e9b27178dcf8ee59618e41022cc422ddb9766d62025fd80
  10. 09 R b6e781dca585d0cf2b383c6d1445cc140496028e7975e0490bfbd91e38c5923b
  11. 10 L 6f087e4b8f904444aab55dda982e1041d9c98e4c7d95254170c2897e0cf327ac
  12. root  8c5311b08d1725ac1a116c11fe7491bfb3a437d1af112fb94efcc67f0a23a6d2