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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. 4TH DEO Award a ₱3.0M contract to SBK CONSTRUCTION SUPPLIES & SERVICESNational agencies

Transaction hash:
9f8d8a8b30c6827b166fda2d005fd5ac6a7e98469360b1d891aeb9d40d7761d4
Status:
Included and unchanged
Block:
#4,176 1,837 blocks after it
Position in block:
Transaction 111 of 177
Award day:
Jul 28, 2020 (6 yrs 3 mo ago)
Value:
₱2,996,886.50
Project:
20GN0024 - Rehabilitation/Reconstruction of Roads

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 #4,176 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. 4TH DEO awarded it to SBK CONSTRUCTION SUPPLIES & SERVICES on 2020-07-28.
    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   9f8d8a8b30…7761d4now      …
  2. 2. Block Merkle root changed
    stored   8abdce9357…32a997now      …
  3. 3. Block #4176 hash changed
    stored   068707a01e…aa9c20now      …
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 176 records. Each step hashes the current value together with the sibling shown.

  1. leaf  9f8d8a8b30c6827b166fda2d005fd5ac6a7e98469360b1d891aeb9d40d7761d4
  2. 01 L 9d5ac758ae26fda234e598a0cdc26be220fddc9bcda4a580f19af421f5efdafb
  3. 02 L b5a14b4eecedbbeeb0a02ab8474a9f027b174bd16347d1f1448aa3cbe6c11eec
  4. 03 L 59ca9382591c3d5ae55eea95b36d3c3b3c645a1002b8a06f0255e8bbc9f53930
  5. 04 L ad11900e0e065b3887236523bcdf5c4117cfc55a9781e337822943ba4c83aca8
  6. 05 R 0424dafd9b4d291843fe21909ac86a57232e25afdd85c1d24f3e062fbf8efc82
  7. 06 L 321d4b10d3f27c09087b8194adee17897b017d6942d6fbab0812131020581ed6
  8. 07 L 800cb5109b657c0fde1254f17184f2fdc9447280872f028db902cc65ff329f9d
  9. 08 R f32055cba6dfbcf052d4c1174e04a0886cca8c2c57275dc3c18f10b3d603b7f4
  10. root  8abdce9357c1ff667c73fa0d4697baa475c1c4ffc76acf3d23768e644332a997