Skip to content
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

MUNICIPALITY OF BAUAN, BATANGAS Award a ₱497.0K contract to R.G. EVANGELISTA CONSTRUCTION & SUPPLYMunicipalities

Transaction hash:
f7207bbdb2768cd68e54db93ed8bb5e8547a2c4fe45ee9199979efcd56f85c2d
Status:
Included and unchanged
Block:
#2,375 3,638 blocks after it
Position in block:
Transaction 128 of 137
Award day:
Apr 10, 2015 (11 yrs 7 mo ago)
Value:
₱497,000.00
Project:
Supply of materials, labor and equipment

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 #2,375 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)
    MUNICIPALITY OF BAUAN, BATANGAS awarded it to R.G. EVANGELISTA CONSTRUCTION & SUPPLY on 2015-04-10.
    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)
    COA's CY2024 audit of Bauan gave a "not stated" opinion on its financial statements (not specific to this contract).
    Partly

1 of 8 documents found, 1 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   f7207bbdb2…f85c2dnow      …
  2. 2. Block Merkle root changed
    stored   9e8fdae5e0…8aaad5now      …
  3. 3. Block #2375 hash changed
    stored   12069fd91f…597860now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (8 steps)

How this one record is tied to the block's Merkle root, without needing the other 136 records. Each step hashes the current value together with the sibling shown.

  1. leaf  f7207bbdb2768cd68e54db93ed8bb5e8547a2c4fe45ee9199979efcd56f85c2d
  2. 01 R f89f1ae9340e65c8cc227a98a2c7dcd5eee3c7fed3c0c9e7016e81a7ba85727f
  3. 02 R 0954ea2141eda41ad0d9dc4f61bf85adc9c79aff3a89f1a887bde5de7baca8ba
  4. 03 R 08e8e719f555e43f83935ea3cc2da1953e0a0730f2cd1f691210b1539ada419b
  5. 04 R ee8f5772a64894702291b4b0d1b7b2009fe10dd225024cd2047d043787816260
  6. 05 R 11206345ed51a8b0a01441ba3351264845476e4abaf29f3b79e48bb9e69944eb
  7. 06 R b733817b2bc3d2aacd8331cce17c1293f4258ee086b7655f811a4f483270ba8c
  8. 07 R 29377b56dff26e4388a0b5b7b739533fe40e967f8b12ed2f00242d72487e28a8
  9. 08 L f716692c518d1448f582f31a93815c5960139764cd196fd81d395434334ce846
  10. root  9e8fdae5e06e6455a4be5b013dd1e8ac9ab0ab0a86098292b5ae33fd228aaad5