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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 ₱65.3M contract to DMLC BUILDERSNational agencies

Transaction hash:
03bfc1098c87e78e43abe70d80926b0cac34df82ce2c85b78d8b26c52c547687
Status:
Included and unchanged
Block:
#4,756 1,257 blocks after it
Position in block:
Transaction 36 of 2,014
Award day:
Mar 24, 2022 (4 yrs 7 mo ago)
Value:
₱65,273,430.18
Project:
22CC0249-Bank Improvement along Angat River, Sta.

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 #4,756 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 2022 OO-2", i.e. the FY2022 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 - BULACAN 1ST DEO awarded it to DMLC BUILDERS on 2022-03-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 22CC0249: 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 2023-01-28). 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   03bfc1098c…547687now      …
  2. 2. Block Merkle root changed
    stored   9594962736…9c4e43now      …
  3. 3. Block #4756 hash changed
    stored   d425e25faa…e4c265now      …
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 2,013 records. Each step hashes the current value together with the sibling shown.

  1. leaf  03bfc1098c87e78e43abe70d80926b0cac34df82ce2c85b78d8b26c52c547687
  2. 01 R 03dfe28bf13d0f94f37ea79a0b502621222e74cc92da2177143a533dcc8bf230
  3. 02 R 14e94a15470b58de1aef3588e83793278549323f059720c5ad6f920cc66a3c39
  4. 03 L 1c9da64a77dd88eae1d85f4b2891f977586f93eaa4e7cb5091f32afeff57b63f
  5. 04 R 12796c8c9ed58a5514e526d3e4cf35d9371dc24dab81e9074f9072ce749c46fc
  6. 05 R d7019e4a186a5d6e2e757a5fb3c66bf76110e63fa924b50a525f3c738f0b20b1
  7. 06 L df0890e03783641809ddc8de3cfc04f251cc3f434f8e246e692c6fed06e2744d
  8. 07 R e8b6291302095ffe54e40b7de732e19b3990cc61c2eaee74dca28c5ec93fd073
  9. 08 R dda33bfcbccb6adb316d0779057799a6414d0e55877122f4d97065730ba9be4e
  10. 09 R 5db88bd5712e6b9942a19b9a6b279f98367447fd81642cdfd52573d6d02cfbcc
  11. 10 R 2155863dd6eed5b7fc83a6b90b89ebeee69a404c550233ae8b2147048b8b42a6
  12. 11 R 18b93685a83de87afdb97a5107ac17a740526a64a8649cf845f8237c665f097c
  13. root  9594962736d944ee003d7cede6be384892f0fbd3fc42142c30260764929c4e43