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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 V Award a ₱68.0M contract to HI-TONE CONSTRUCTION & DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
b20bf65f1ac207a6c4e100fa68a35eb8ec6454960de2f0b7b3ce9d244a8b055e
Status:
Included and unchanged
Block:
#5,612 401 blocks after it
Position in block:
Transaction 181 of 256
Award day:
Sep 4, 2024 (2 yrs 2 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 #5,612 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 V awarded it to HI-TONE CONSTRUCTION & DEVELOPMENT CORPORATION on 2024-09-04.
    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)
    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   b20bf65f1a…8b055enow      …
  2. 2. Block Merkle root changed
    stored   b1ea8d0ba6…4300e8now      …
  3. 3. Block #5612 hash changed
    stored   54b04dbdaf…0f5a1enow      …
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 255 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b20bf65f1ac207a6c4e100fa68a35eb8ec6454960de2f0b7b3ce9d244a8b055e
  2. 01 L b18e5c5d5ee98b2f86de02c0051725206d3c951d3a0da9d78f67bc55a3f4696f
  3. 02 R 295c3b06e4e2da6c8114e855550428fec1bec255727d5f2ceae7a47ea38a4690
  4. 03 L 54bad87bbf9f4f131cd36a0288500d1552f3bab15ab4db749900bf33b4d87a9c
  5. 04 R e0201d57db9d83102a82c69a90bfcc8dc99d531bf044218e0f2aedf18193abec
  6. 05 L 3cb13cfd9be062e2892e24cae59dd64fe248b0dd7e3878348fdb353750758dc2
  7. 06 L 0bcece9fba8a262b81765066591cfd64691cc78dffd5c505889ac29f1df53ddb
  8. 07 R 0f38b160a3c811b31e4e1760ce2c40f2d1ee8743d6fe49cab963ac22d752c9ff
  9. 08 L 2fcbc419dbf92082a79ee14676ffd1f109e4a7f07a9e902132d413e2164c3ba5
  10. root  b1ea8d0ba670aad616df7aab1b9d9a29f8ed8d30ceec046bb0c84af5444300e8