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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

PROVINCE OF ROMBLON Award a ₱494.7K contract to EMQ DESIGN & CONSTRUCTIONProvinces

Transaction hash:
73e431eafac7fc72e803cd57867df2680b914f25c8d8c5edb3f3cc1df00ce2ce
Status:
Included and unchanged
Block:
#2,596 3,417 blocks after it
Position in block:
Transaction 91 of 217
Award day:
Dec 4, 2015 (10 yrs 11 mo ago)
Value:
₱494,677.08
Project:
CONSTRUCTION OF WATER SYSTEM AT CALAGONSAO

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #2,596 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)
    PROVINCE OF ROMBLON awarded it to EMQ DESIGN & CONSTRUCTION on 2015-12-04.
    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)
    COA's CY2024 audit of Romblon gave a "qualified" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   73e431eafa…0ce2cenow      …
  2. 2. Block Merkle root changed
    stored   5abb0629bb…56b17anow      …
  3. 3. Block #2596 hash changed
    stored   b2ba9c0a84…c3c1b0now      …
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 216 records. Each step hashes the current value together with the sibling shown.

  1. leaf  73e431eafac7fc72e803cd57867df2680b914f25c8d8c5edb3f3cc1df00ce2ce
  2. 01 L 7330ca902f123c8e9c4ffc1d79aab810326b5942c99d4a142792032d3dc4cb8b
  3. 02 L 40dd25f8b4d546cdb179387d8184c8430fe20e1d8172f9acbc0a63b68586488b
  4. 03 R 256beefa63558d1a74228810a965de62b7e82ad99741eee1cd425dd0d2f5f7a9
  5. 04 L 654d6e42fc8c9f067b1690742b039bceaa829483678100cdae7a5654c2f42ce8
  6. 05 L 2bf919835ee05deb6ba1638a6ee67d947a9b734954f623f64339db48d7ecc626
  7. 06 R b0c86487b4e05ed8561b9fad339a5d2a65ac297f197da2a69269c1baa402a9ee
  8. 07 L 8168bd316925f43fc3760b01f5b9f57aa89e6ce387b5f968797baf42e05da83f
  9. 08 R 3e47f7e8924574eb04c3792fb2731947463409c31a555a6f44c241c69bb5a70c
  10. root  5abb0629bb57b0a31137a8fa11273534a3dc1d9c78023a7a05c23752c556b17a