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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 - RIZAL II DEO Award a ₱53.8M contract to HONY TRADING & CONSTRUCTIONNational agencies

Transaction hash:
66ea74a4972a4820a3e357ee83380ae15747f094a3ae8ac8e79c19b9537e9d5f
Status:
Included and unchanged
Block:
#3,810 2,203 blocks after it
Position in block:
Transaction 113 of 266
Award day:
Jul 5, 2019 (7 yrs 4 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 #3,810 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)
    DPWH lists the funding source as "Regular Infra - GAA 2019 OO-1", i.e. the FY2019 GAA. The exact UACS line is not given.
    Partly
  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 - RIZAL II DEO awarded it to HONY TRADING & CONSTRUCTION on 2019-07-05.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 19DO0054: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2019-11-25). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   66ea74a497…7e9d5fnow      …
  2. 2. Block Merkle root changed
    stored   011109e9b1…35cf09now      …
  3. 3. Block #3810 hash changed
    stored   6b1edb9175…e5303dnow      …
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 265 records. Each step hashes the current value together with the sibling shown.

  1. leaf  66ea74a4972a4820a3e357ee83380ae15747f094a3ae8ac8e79c19b9537e9d5f
  2. 01 L 66678d7b1d2829af431278a2dba2742f7deab10fdc2134bfdd4f6d4ab2923fb7
  3. 02 R 272f8203b44c3d0194d67c63810574f55e58684378e49b01231e49d7914747b0
  4. 03 R 41ae6c6bf75315ccc94c3481cff69e2802a61920484c6ac9433b51df28bdff4d
  5. 04 R 0d4ee765073a68cf72ffd28045938f2385339669b0ebc5f8f93ecef462179bd4
  6. 05 L 0d89bf003ac535d3af5927fb7845723779c5810476e53bd2473a816a17558152
  7. 06 L eef8408c461b1eeb929535b4c87b1768d63ea74d744f9b42952d272ee88301bc
  8. 07 L 82ce02da0aebccff4de769a558e5dd8f4c3b73ffd427883b10d72ac35b0d4e34
  9. 08 R 11e96f70de26e37a9a9a704039a1c4114e28983f66f5a077c4f46dc3755214d7
  10. 09 R da92de0c837f4816607690bb906f2fec8366158376bf02340201bd6cd43a3ea1
  11. root  011109e9b140de06849b0b25a3183b5a394d1c6cae8f52a4ace7c22b7f35cf09