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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 - REGION XII Award a ₱4.8M contract to NKU CONSTRUCTION & SUPPLYNational agencies

Transaction hash:
d75895d1632e0feba23c5d4e4fce6be6ebf7a56069fa84fb668cda7b44bf4086
Status:
Included and unchanged
Block:
#5,573 440 blocks after it
Position in block:
Transaction 171 of 208
Award day:
Jul 25, 2024 (2 yrs 3 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 #5,573 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 - REGION XII awarded it to NKU CONSTRUCTION & SUPPLY on 2024-07-25.
    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   d75895d163…bf4086now      …
  2. 2. Block Merkle root changed
    stored   39bc3e35f6…e4a4b3now      …
  3. 3. Block #5573 hash changed
    stored   4f87122650…9f4f21now      …
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 207 records. Each step hashes the current value together with the sibling shown.

  1. leaf  d75895d1632e0feba23c5d4e4fce6be6ebf7a56069fa84fb668cda7b44bf4086
  2. 01 L d70e2aa26d56d309bc2785a65ce01e18e01e03a33f5c9f99b372b47fdf5b11d5
  3. 02 L 6bb679fb4477ff8398b21e159610e7a15f880fc74df14f85cec1c50fbd99624a
  4. 03 R 3917c5ae8702d13667044281ea1d8df65e1f5055fe45468d686854100f563ce1
  5. 04 L 6bee775630f0efceb0a2181486901a196e44edf494f110b69ec1e771112ca74b
  6. 05 R e7285827fce1ab84f1258b7fb63a863aa5287732ed4d2ecafe96061086be43f8
  7. 06 L b5a44d088c38b5eaa6181d8c6e0617ded715b52a9c10cbae1a127587ca6c90ee
  8. 07 R 17276d7c8c793738631179641bb8d1f9b1407a76b81a865d7c73f60f73e86374
  9. 08 L f1e4fb112eb97f8790381174ae160e35dd04b607cdb38410ad590736996744f0
  10. root  39bc3e35f6a08806979ee3ac0441ffce9768438f5322ba38bcbad6fcc7e4a4b3