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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 ₱28.7M contract to GOLDEN TILLER CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
b258613e5fbc5b2e237b2ae406f1b0a214af0196a0b73fcdc6beb38225e8be43
Status:
Included and unchanged
Block:
#5,825 188 blocks after it
Position in block:
Transaction 98 of 141
Award day:
Apr 9, 2025 (1 yr 7 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 #5,825 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 GOLDEN TILLER CONSTRUCTION AND SUPPLY on 2025-04-09.
    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   b258613e5f…e8be43now      …
  2. 2. Block Merkle root changed
    stored   0c4b8f861b…d5400enow      …
  3. 3. Block #5825 hash changed
    stored   9ff4762e54…3bf0fenow      …
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 140 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b258613e5fbc5b2e237b2ae406f1b0a214af0196a0b73fcdc6beb38225e8be43
  2. 01 R b30bdbb7a45dfd81b3c1129f2155eae3e530889f7d38abffd156d079e994a32f
  3. 02 L f8e0e50587b957cebe41b9e043a89beaf6ba413fd36f734db0a9d3e5c3d51949
  4. 03 R c666be41c133a83ee65c99cb39ccf626d717b8d90f12e260477a7cb92d07b896
  5. 04 R b28617e7af1e13da9e1d858e0e065ca58736d047eb60bcb68bdcd3f552de7890
  6. 05 R f33bd0c5f3cda83637d7b585bb03ba6bbbcfdb11b50f4185b13d5bf734444fe1
  7. 06 L a210f5001fabe70daf2356e616b0bbf124640d70b677067814f17939da0a78ab
  8. 07 L 04c71e8c7bda719909139f94586b8d32ccc7acf1eb28b378571a5c5dcd850b64
  9. 08 R 1d3a627d2a524f8bb4b88b0e1f5aa9786df068a73ea3aefd205460fe4a04ab6c
  10. root  0c4b8f861b98f4115cda1764266afa002a79f27af2dd9a4ad89bf012d4d5400e