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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 - BFED Award a ₱10.3M contract to POLO ENGINEERING AND CONSTRUCTIONNational agencies

Transaction hash:
2c098ecd82b34b062a8efaa334a7ce46ad3d430782b2a2fa211a22d50e754d45
Status:
Included and unchanged
Block:
#2,326 3,687 blocks after it
Position in block:
Transaction 62 of 315
Award day:
Feb 16, 2015 (11 yrs 8 mo ago)
Value:
₱10,304,655.03
Project:
Clustered Farm to Market Road Project (LIP) BFDEO

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 #2,326 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 - BFED awarded it to POLO ENGINEERING AND CONSTRUCTION on 2015-02-16.
    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   2c098ecd82…754d45now      …
  2. 2. Block Merkle root changed
    stored   25a73ce738…8b8477now      …
  3. 3. Block #2326 hash changed
    stored   7fb913fd89…c746b5now      …
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 314 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2c098ecd82b34b062a8efaa334a7ce46ad3d430782b2a2fa211a22d50e754d45
  2. 01 R 30773c5469e43966ece95763e9a4faa9ca22e7428a52a9f6af31c3d525cadcdc
  3. 02 L fa38543b7790466fa5bd3b4565072b651f7810e88c896234e98295698adbd6f3
  4. 03 L 3de3bf115b7c39a5f0189600a6cd55bc214914439a1a8e417b0e56dadbd99acd
  5. 04 L cc32d3811dcdd86f28125ed356afbda25955f0b929ebec17c1ea8e3287ccf196
  6. 05 L 941608c28fbfbe1b74cff2f403d9e3b97897a94bbab14907919dd8fad1386559
  7. 06 L 44c2c2bde618291da7506a9d44de14617f9db0581620961258f2187f99e369ce
  8. 07 R 3060fb8b72d74de9f73a003b0167696f019d1eb20b2c57c6561cbe55659266eb
  9. 08 R 8d5ad7a88c191aaa57cb7877ed512e6e178d5e52e70d615b43abec9c08034e55
  10. 09 R ba52724a331a4b322f0715676cd949d33ba0b06f50599281e9f1f4d1e943a7c6
  11. root  25a73ce738923d430fecd8542759c6b3448990f247e7e2b93cfd40e87c8b8477