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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 ₱1.9M contract to MEGACONSTRUCT GROUP INC.National agencies

Transaction hash:
b2dc4857dba6c2aecbd023a20bec56c745baa7b11f61a769d562e0e8ecfdb086
Status:
Included and unchanged
Block:
#2,486 3,527 blocks after it
Position in block:
Transaction 241 of 349
Award day:
Aug 10, 2015 (11 yrs 3 mo ago)
Value:
₱1,887,151.80
Project:
Repair/Rehab. & Construction of brgy. Tiaong Loob

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 #2,486 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 MEGACONSTRUCT GROUP INC. on 2015-08-10.
    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   b2dc4857db…fdb086now      …
  2. 2. Block Merkle root changed
    stored   fd6d3c84ab…40d3canow      …
  3. 3. Block #2486 hash changed
    stored   28036b5e0d…ffc2c6now      …
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 348 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b2dc4857dba6c2aecbd023a20bec56c745baa7b11f61a769d562e0e8ecfdb086
  2. 01 L b2ce9eb20885cd9ee2d1e44942368376cefc8998816ee9235d20eeda5e3477f0
  3. 02 R ed9cde9be76bdf713ba9b9940dd13d29f1340a128fad4d2e157f085c791da052
  4. 03 R 94c6ebdacda47d2f302d2ba08979a6a2141018e4bd0f9094f720c78368aa4d04
  5. 04 R 8d5883d3e6be3a761c1a4e3cf74898cc3f0c9edeb760d5d902d435774d74f8b5
  6. 05 L d2e22e2f4e5358e611cac1db1cedd1c18dca35f2cd796066b94854492db2978a
  7. 06 L 17ede252cda2bdfe0d432e7f5fca76b59fdaaf77c843721e30aacc2e2cd82906
  8. 07 L d107476f7cd08951e34d09b2c30d6c360a65b2d31369d64d157d13042ee0f351
  9. 08 L c4fb6cfe542809aef3bded280a68810208d4ded2f1513a7406c18ef5e438f31d
  10. 09 R 467cea703ebd4db3f413e9984dc87794e3de39192b7f1cc49cb63e5f4fda6400
  11. root  fd6d3c84ab5b7a792b57f40ccc0850bb36c42cda39212c04094c158b6640d3ca