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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 - METRO MANILA 3RD E Award a ₱21.2M contract to E.A. RAMIREZ CONSTRUCTION, INC.National agencies

Transaction hash:
f542e39fbf67da3966f4b26fb12c250eaadca34fac72b614953e16e77f1249a0
Status:
Included and unchanged
Block:
#3,002 3,011 blocks after it
Position in block:
Transaction 257 of 268
Award day:
Feb 27, 2017 (9 yrs 8 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 #3,002 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 - METRO MANILA 3RD E awarded it to E.A. RAMIREZ CONSTRUCTION, INC. on 2017-02-27.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 17OD0039: 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 2018-01-26). 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   f542e39fbf…1249a0now      …
  2. 2. Block Merkle root changed
    stored   f5e1b8d6d6…c53a21now      …
  3. 3. Block #3002 hash changed
    stored   b9f35c460a…e91242now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 267 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f542e39fbf67da3966f4b26fb12c250eaadca34fac72b614953e16e77f1249a0
  2. 01 L f42b2c1765bf2abb13176634f0f4554b5d3f887ac841fb16602d50fa1f01cfe2
  3. 02 R 98d3aab6979bc56a2f1c05056cd9dc6173f2a34bdedd89f2e10fe4cce959a442
  4. 03 R fc5a0dc087f5f68efd1662a529dc2cdbae2b8dd545827e2ae5f10b1229c7ac0a
  5. 04 R 552fc907b9c145496b884ef0d8da37d97a8c2174b4ca783d75867eebb6904078
  6. 05 R 0f99dc9e548338e1842e58c409378a0bc115a58ff75742ae39fc53cf3c684bbc
  7. 06 R 2df8a6a2aee30c7b80ed40d0e25a56bf145e684af5fdabbaae56d0e744ed11b8
  8. 07 R 59bb8bfe4cce72cf26c712c7b5011fe6e0ffa8bd2f680c757cafafad864e8a76
  9. 08 R 9e711601d776e66b1cc43f8e3eab58e2dc4c74e12ccfd6cabbc4884d6be1f23e
  10. 09 L 16c281791305b70ff3cc008e0ad2914ba0c67451a4201aa079753544724359a8
  11. root  f5e1b8d6d653f7a22e9a41b80606cd916d1032fa1f8752e3f18cefab85c53a21