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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 - NEG. OCC. 2ND DEO Award a ₱5.0M contract to SBK CONSTRUCTION SUPPLIES & SERVICESNational agencies

Transaction hash:
39e2ea864061418bbdfb83a14d7bab21928b249e61c28613aaee0cd49e021877
Status:
Included and unchanged
Block:
#5,496 517 blocks after it
Position in block:
Transaction 70 of 340
Award day:
May 8, 2024 (2 yrs 6 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 #5,496 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 - NEG. OCC. 2ND DEO awarded it to SBK CONSTRUCTION SUPPLIES & SERVICES on 2024-05-08.
    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   39e2ea8640…021877now      …
  2. 2. Block Merkle root changed
    stored   9f705b6065…f20b29now      …
  3. 3. Block #5496 hash changed
    stored   f106fc80f4…e3ce46now      …
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 339 records. Each step hashes the current value together with the sibling shown.

  1. leaf  39e2ea864061418bbdfb83a14d7bab21928b249e61c28613aaee0cd49e021877
  2. 01 R 39e9be7f5cf08486b30bc3c96e2b2a34f52ea22e1884c2c0a23b37d0d310cd10
  3. 02 L 41203450d67cef7e552f2dc928506fe03161f244fbf15e7b7bee72f7cd3149fc
  4. 03 L bace2d0965c4d99d0ac4a3654812a7617c2cbb3f763fe35a61ceac9d4df62d9a
  5. 04 R 9f0daf7944d3a32f08d74a1b07c83ae264b4ac33bcdb89a275e54d25d808546a
  6. 05 R e39a12a7e77a0327f39b982beaaeba6c24adc134beb5ad608198c677a17d090f
  7. 06 R 4b9808c6f66f9619520d61e0cd69e3ceace7b78596439526f3a7282cdab31c2e
  8. 07 L f75b159bf2ebb781359bc688a0c310f6c550ad2236ab29ec655e1e48b51b9d1a
  9. 08 R d008098be9da578075b45d826e6d277a08460baae69af469df405868659a5a17
  10. 09 R c4e356ae496565911c37b7a0707fca48f80bce6834056bf1daedc63bee5da066
  11. root  9f705b6065b8e9c3dd998350ba4234b7df94c5f5c7573f1d55c7a52821f20b29