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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 - SOUTHERN LEYTE DEO Award a ₱5.9M contract to CEAN CONSTRUCTIONNational agencies

Transaction hash:
038fc0005f73f11bf4e0816049bd3de1a41dee98d8fb9020f509afd51be79610
Status:
Included and unchanged
Block:
#3,592 2,421 blocks after it
Position in block:
Transaction 7 of 239
Award day:
Nov 16, 2018 (7 yrs 11 mo ago)
Value:
₱5,880,977.79
Project:
18IL0146 (CONSTRUCTION OF 1 STY- 2 CL SCHOOL 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 #3,592 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 2018 DepEd BEFF", i.e. the FY2018 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 - SOUTHERN LEYTE DEO awarded it to CEAN CONSTRUCTION on 2018-11-16.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18IL0146: 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 2019-03-15). 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   038fc0005f…e79610now      …
  2. 2. Block Merkle root changed
    stored   a78999055d…72789cnow      …
  3. 3. Block #3592 hash changed
    stored   28af8a1cfc…e5dc53now      …
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 238 records. Each step hashes the current value together with the sibling shown.

  1. leaf  038fc0005f73f11bf4e0816049bd3de1a41dee98d8fb9020f509afd51be79610
  2. 01 L 025455037e11aaf1b5a4601548c1c572ef63f984ec38f29be4c36201e71e605c
  3. 02 L 78946cf05f6571eaad9c4639a4f2f3964a9c355c87e3e99811075f495c627ce6
  4. 03 L 60d2787bc1c7cdc53d679892ecc55f91a58d73e7cc90a9d30d75f06702080001
  5. 04 R 10297fd65ba46fb85376786598004ea536289c785adb1dee0a38d2f8178bbbf6
  6. 05 R 9af982c4d8122aac37663eaf056cc650988d9b30bd128f72e3912a1874cb9ca1
  7. 06 R e0de0c7df1a41cf0c7bbd7c22805c0e6d9d88a6f49259110bbf45900424758cf
  8. 07 R 6847dda7d5bd04197899abe50078f6da7152ea8dc9c514fce83ee147c800446b
  9. 08 R d02ded553f5947650f591ec7dccddd097650314a39c148bb4cb04f41d41f0e18
  10. root  a78999055db00804ad41e93ba15c3e2d3933489d7b560835fa9d3864ed72789c