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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 - LA UNION 1ST ED Award a ₱18.6M contract to MY BUILDERS & CONSTRUCTIONNational agencies

Transaction hash:
ec8dfde607248e0ded4483608a62d90d651592e3ee9744eb4cbda153bfd66f96
Status:
Included and unchanged
Block:
#3,012 3,001 blocks after it
Position in block:
Transaction 166 of 180
Award day:
Mar 10, 2017 (9 yrs 8 mo ago)
Value:
₱18,618,382.65
Project:
17AE0044 Civil Works

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 #3,012 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)
    The award does not say which budget line pays for it.
    Not published
  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 - LA UNION 1ST ED awarded it to MY BUILDERS & CONSTRUCTION on 2017-03-10.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    No matching DPWH contract record (only DPWH contracts are listed with progress).
    Not published
  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)
    No completion certificate published.
    Not published
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

1 of 8 documents found, 0 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   ec8dfde607…d66f96now      …
  2. 2. Block Merkle root changed
    stored   f58767d3f4…9242b5now      …
  3. 3. Block #3012 hash changed
    stored   4408ded2fc…49c0c9now      …
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 179 records. Each step hashes the current value together with the sibling shown.

  1. leaf  ec8dfde607248e0ded4483608a62d90d651592e3ee9744eb4cbda153bfd66f96
  2. 01 R ec9cfcf73952aafaac1a7dc507122f776372dcc6601b316c82dbdd6ca506671b
  3. 02 L d32103d2615dbb33a230136c945e0910b8e4bf7fdc5fae991c446ced7a94bbfa
  4. 03 L 21449d4eb97b2b0a3c3cc27ac9bff9e4233e331ae58a7c92f6983d75052de7cf
  5. 04 R 105eed4f4f9eefac484ddf443d2e2237e126ee421da6e80b547497288497f70c
  6. 05 R 16d0ce3253a7d306ed2433e85d23596d42633bd3594a8eb40cedc61307d13ef4
  7. 06 L d553215be609a090f71d455c2d4cfa1189f26c2a180f2b1e75cb9f152b7e9455
  8. 07 R 0e8024bb60c1ececc658b58ff91b6cbeaafbb9113d86ea6a0dbc8fe5f6c85e45
  9. 08 L 644fe00f37cbb17a92a0eb592431c403a98023eaf783189688c1823718b9151d
  10. root  f58767d3f4bd6ceccce469b231cda1d4bbc4f16783eeeddee6224562919242b5