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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 ₱279.4M contract to HI-TONE CONSTRUCTION & DEVELOPMENT CORPORATIONNational agencies

Transaction hash:
13463df31ef4e2a19863e89c35d90b2d6e550ef16d6cdfca9fe1f26d1ba3499c
Status:
Included and unchanged
Block:
#5,800 213 blocks after it
Position in block:
Transaction 94 of 1,359
Award day:
Mar 14, 2025 (1 yr 8 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 #5,800 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 2025-03-14.
    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   13463df31e…a3499cnow      …
  2. 2. Block Merkle root changed
    stored   27711962aa…614aaanow      …
  3. 3. Block #5800 hash changed
    stored   c41d061d08…da858fnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (11 steps)

How this one record is tied to the block's Merkle root, without needing the other 1,358 records. Each step hashes the current value together with the sibling shown.

  1. leaf  13463df31ef4e2a19863e89c35d90b2d6e550ef16d6cdfca9fe1f26d1ba3499c
  2. 01 R 1355584236ccda13626ec54bee8026074076bb0158dd1c3ac5239301c5b3b059
  3. 02 L f6b0221aac6b4ce788295a635efc4b9f11c835558ce6099a296c6016bfa750a9
  4. 03 L 8e4a273825086788dc8cabdc79ab2b373637e9c69a5588896e718ae29da6a351
  5. 04 L 00b8f216a6ffb5f39d09856370945224e1a908dba9d652d259851cbb6be68494
  6. 05 L 02a14ab0478a7655a1428f766cc9150028855579ee27fa34d81e20e837d1c9ed
  7. 06 R 0623ba829a0a979c43ee7eb803d5e138075675efcf1831d1ecd061263bdc425d
  8. 07 L b0e3484ed29fc1f640b9d4662dd0556a459b7483fa08acf9ecc29d845023e4ff
  9. 08 R 3f99fb8eba1a54c6755a23dc3430164f1c756477fa822e52992ac094374bad6c
  10. 09 R 6a1d85a80c76941c7026bb2ecc94a294c9c81bb27ecdb82682010d1f2e6afa17
  11. 10 R aec4a5b481afce80ca8324bd899619d6cdb6e4a9fbb06720a3955f7486e0c900
  12. 11 R 0cc4084c06f267f959c702bf27baf00c73ae5b2ed5ee2c12222ada107b8ef064
  13. root  27711962aab9c40ddbb99a008d66a9c263e3e0f42752066b60ead19443614aaa