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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 - BULACAN 1ST DEO Award a ₱69.5M contract to ARL CONSTRUCTIONNational agencies

Transaction hash:
1d0210ce1e5b341a047c4d6071df09b435e551a86c78a49159096027cde6b2c6
Status:
Included and unchanged
Block:
#5,325 688 blocks after it
Position in block:
Transaction 22 of 271
Award day:
Nov 9, 2023 (3 yrs ago)
Value:
₱69,480,093.47
Project:
23CC0489-Construction of Balagtas River Flood Miti

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 #5,325 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 - BULACAN 1ST DEO awarded it to ARL CONSTRUCTION on 2023-11-09.
    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   1d0210ce1e…e6b2c6now      …
  2. 2. Block Merkle root changed
    stored   f730ff0851…1138canow      …
  3. 3. Block #5325 hash changed
    stored   8f3c41b456…036424now      …
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 270 records. Each step hashes the current value together with the sibling shown.

  1. leaf  1d0210ce1e5b341a047c4d6071df09b435e551a86c78a49159096027cde6b2c6
  2. 01 R 1d1dc175986cef6cff683136193e7574d3c4154bec657c05d8f0f91af2f9140c
  3. 02 L f011d8b8f715a53c15906bab0024ef7580cc0d61d9908113e73c00592e244dd1
  4. 03 L ce07c5076d1a41f7451df363a7f709dc6ac7aa434807141935e9d8a80e8a8125
  5. 04 R 38cbd5ed34739756731ba4f38b129681fa58227e751002e4efe1ba0079b62d3d
  6. 05 L 2f9103f3898440909b23e6b96aad9df92d41cea59f793383bdc09520fca738fd
  7. 06 R 095ea09fd4905ce613caaa24fc18faa832c02d09801b2b89bdeea1c0ad183643
  8. 07 R 705e69369daab26e21acf4a1f291f78503e9adad2af5997eefd356b180d41a0b
  9. 08 R aa5b8fe901d4c691f760ffd1cb33b450648fce5b45edfb777d315938a80b0f37
  10. 09 R c22bfd285283efb2c6855e63568b59826cf57b2ba6788666e2017ebdbc764c72
  11. root  f730ff08517c219cf4ee0072bbf405b4d988b6451d35082a16a6fdb42f1138ca