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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 2ND DEO Award a ₱91.6M contract to TRIPLE 8 CONST. & SUPPLY INC.National agencies

Transaction hash:
bd9ce2b3bda7715dc4b165ca378536cfa6d2a7f4da44e869fa1e1b401d2e6b5c
Status:
Included and unchanged
Block:
#4,372 1,641 blocks after it
Position in block:
Transaction 301 of 396
Award day:
Feb 24, 2021 (5 yrs 8 mo ago)
Value:
₱91,626,635.40
Project:
21CD0071 Construction of Flood Control Structures

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 #4,372 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 2ND DEO awarded it to TRIPLE 8 CONST. & SUPPLY INC. on 2021-02-24.
    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   bd9ce2b3bd…2e6b5cnow      …
  2. 2. Block Merkle root changed
    stored   11e44e1999…1e8e95now      …
  3. 3. Block #4372 hash changed
    stored   d392ecbbe9…05b691now      …
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 395 records. Each step hashes the current value together with the sibling shown.

  1. leaf  bd9ce2b3bda7715dc4b165ca378536cfa6d2a7f4da44e869fa1e1b401d2e6b5c
  2. 01 L bd125cbf2193778bb012f0aad878a6ed79b4256b10bd94e99e81fa75b933e2c6
  3. 02 R 49d780b8c02b356b6c8115b420ec4ad1302a711aef2f0fbfacc132bf0614e139
  4. 03 L 6b66bff0e6a5af73198d2ddcdedfafc3381324cc39753796f4efe5b60a78515e
  5. 04 L e61c841147b34afe2d1e4e46365ee1ab5b87f2a3ede1702d3db17e501a50fc4a
  6. 05 R 6989bd7d091f250700e071d10089328599cf9db539e18734ae3ca83a9b4e0e26
  7. 06 L 281ea6881b77007bfcf8b512cd0f48ed3df2f899a22ce0b14bcabc6b0d39fcdc
  8. 07 R 4018cf66efae4ec29bd9fe1a195cac6d4b4ece838b17c2aea8d8101dab34d309
  9. 08 R d94f28aff7218761b84e91c3b80aa94c107641a395a0eb5d84b091dc2035513d
  10. 09 L de00286cef9fcb38146031ae2fe0a7988d3fa216ed05b82943ea7cb958523021
  11. root  11e44e19994636231f7159cd563acbd062f1fc87016eaed26a7bd01cb81e8e95