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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 ₱2.6M contract to GOLDEN TILLER CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
bb00a2cae9aa79bdc702fa47805ae0d923549b0f7d1964f8933eaadc9a506a91
Status:
Included and unchanged
Block:
#5,958 55 blocks after it
Position in block:
Transaction 333 of 440
Award day:
Sep 7, 2025 (1 yr 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 #5,958 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 2025-09-07.
    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   bb00a2cae9…506a91now      …
  2. 2. Block Merkle root changed
    stored   2362c4d16f…08b446now      …
  3. 3. Block #5958 hash changed
    stored   a99c3c5cd7…49cb0cnow      …
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 439 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bb00a2cae9aa79bdc702fa47805ae0d923549b0f7d1964f8933eaadc9a506a91
  2. 01 L b7db2472c8d4d227ea08710dedfb1a15301cf1d9afb1ce88d9afb5d60cec1b2e
  3. 02 R adf7c8cc0d24470c401bb93c054d88d0ef0e3461d8cb6bfc273f75009947c82d
  4. 03 L b08bca1e53f385f4f86f98741502830d434310a5fe7211cb23b815d0a19a2b1e
  5. 04 L 7661db55aa9cc68c9f31be8c63cfc88042ff98a3e46b2535725e1d1183e4b9bf
  6. 05 R 7d0f2fbd9e372abc43c194ec536376a365defc641b51505a40b8fa9ce28a3bda
  7. 06 R 5bb9afd5ba02bd2cf68db455b42c93513b8fd92315bad952a7d550ac7baf1f15
  8. 07 L ca15903ef79b5da6f31c6792e8388e5fec8d5a8ee8ef5a19ca291793b4660f60
  9. 08 R b9b8d5c3ee044c7b097d17e6bc8e8a02684b818837256fd6436db2286f5279f0
  10. 09 L ec353cd528e94f10fcf5793e47919de715b0c19ea06c9367a36fb8b18a02af5c
  11. root  2362c4d16f71fadc632e7da36ef4da314c725bef739105ee5501047b4b08b446