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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 - PALAWAN 3RD DEO Award a ₱32.0M contract to E.V.VILLAOS TRADING AND CONSTRUCTIONNational agencies

Transaction hash:
7e9865dc2226b53a697920009b26f138e48e7da9276755f33780fda730ec76d7
Status:
Included and unchanged
Block:
#2,784 3,229 blocks after it
Position in block:
Transaction 65 of 138
Award day:
Jul 5, 2016 (10 yrs 4 mo ago)
Value:
₱31,994,259.09
Project:
16EG0044-Construction of Senior High School Clas

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 #2,784 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 2016 DepED BEFF", i.e. the FY2016 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 - PALAWAN 3RD DEO awarded it to E.V.VILLAOS TRADING AND CONSTRUCTION on 2016-07-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 16EG0044: 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 2018-09-20). 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   7e9865dc22…ec76d7now      …
  2. 2. Block Merkle root changed
    stored   c54db67f40…d2f289now      …
  3. 3. Block #2784 hash changed
    stored   2210905c67…c1b8f1now      …
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 137 records. Each step hashes the current value together with the sibling shown.

  1. leaf  7e9865dc2226b53a697920009b26f138e48e7da9276755f33780fda730ec76d7
  2. 01 L 7c29cf1b1951297f456afe48c70cde783e6ef37b48f8ec24186a54b1bfd006fa
  3. 02 R 5b13ba42e4f1120bfcc4005bc17eb1af21b608b07d44dcf0d6d784107e7e7d0a
  4. 03 R 7bc7e461cf721ecb389f7e09cbe8c2e7b37df6b8c368114078ead027fb3bc2f8
  5. 04 R da7146918c4f76c723240dde1026bcc6754bde9023eca843bbd16c3d6b3d1223
  6. 05 R 2ce978a198c4b0773d27f4f1703d0c99a6d11b997c4297c1c4e8be150c0eda89
  7. 06 R 2a9355b9d51c4057fe7de03b79352d55de7014e9cd3247415d1977e111fbf63f
  8. 07 L eff9518ff3827a7eb0e532aaed01968aa7fcf70421aeb633cb807aca07e1c5cf
  9. 08 R 622cd39b226075c42868051c5ecff586b433a02ef59f3810ca7d536a9853373c
  10. root  c54db67f4064e147bdc5a65d6e4908e2ed536b165a1c17cb398bb2b558d2f289