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 - LEYTE 2ND DEO Award a ₱23.8M contract to JULITA BUILDERSNational agencies

Transaction hash:
c0ba6ef149a36a7bcb758fa6ec88624261fa303409fefebb7f6eec0c9ab8d7e8
Status:
Included and unchanged
Block:
#3,763 2,250 blocks after it
Position in block:
Transaction 644 of 831
Award day:
May 15, 2019 (7 yrs 6 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 #3,763 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 OO-1", 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 - LEYTE 2ND DEO awarded it to JULITA BUILDERS on 2019-05-15.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19ID0035: 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 2019-12-24). 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   c0ba6ef149…b8d7e8now      …
  2. 2. Block Merkle root changed
    stored   1966c664c3…66a6ffnow      …
  3. 3. Block #3763 hash changed
    stored   7af5ae1677…b4e95anow      …
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 830 records. Each step hashes the current value together with the sibling shown.

  1. leaf  c0ba6ef149a36a7bcb758fa6ec88624261fa303409fefebb7f6eec0c9ab8d7e8
  2. 01 R c0f4ed5a39d7be6f2061d7c27724bb15c3c627354dcb6a57d485f721246e7b3f
  3. 02 R c0a51ba1dd11593d958a128018252711640312761c99cd8919b3e7251cdc8731
  4. 03 L c9ef12bbc8448ab6c7c1c2395d866b5742de35eb24ef039c6de48fa72e4879af
  5. 04 R d2e80804a00aee85ca7f89614dac030ba004958ab56afc82afc02b606d331f62
  6. 05 R a3a4c1911e8f5bb4e2e3231b3f3cba06de9193ba9a3e26cdfc1c329594ca6e68
  7. 06 R f7581b4788c1f4acd52c5c48d4f391466f9b82e7eb344ec43fd08f0881cd7fc8
  8. 07 R 87c04e5112b63875c02d94a2d73cb446ac05eb6119aff81a2b06826886bddcb4
  9. 08 L f9c74ba01c98f2807b65b3c533680c5cfa10410bfeab01764ae024f356beb2ee
  10. 09 R bb41905902d7c11b2eb665be3151af4073e9c6da50eb3291e1ece525e5359582
  11. 10 L a89d86a2d98f2aa4dc316303e7963456e10432e6e6fe453b4ba3d4d069f5d460
  12. root  1966c664c37e4445673ff88fe5f27d06f85262c371055d9cb6e93da0bc66a6ff