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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

CITY GOVERNMENT OF STO. TOMAS, BATANGAS Award a ₱4.9M contract to DSOM GENERAL CONSTRUCTIONCities

Transaction hash:
a7aaa55499563fa70083cfe77cc717bf74f3a669ca5a2008759ffc140d65c33f
Status:
Included and unchanged
Block:
#5,825 188 blocks after it
Position in block:
Transaction 91 of 141
Award day:
Apr 9, 2025 (1 yr 7 mo ago)
Value:
₱4,934,000.00
Project:
Supply of Materials and Labor for the Repair, Main

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 #5,825 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)
    CITY GOVERNMENT OF STO. TOMAS, BATANGAS awarded it to DSOM GENERAL CONSTRUCTION on 2025-04-09.
    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)
    COA's CY2024 audit of City of Sto. Tomas gave a "qualified" 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   a7aaa55499…65c33fnow      …
  2. 2. Block Merkle root changed
    stored   0c4b8f861b…d5400enow      …
  3. 3. Block #5825 hash changed
    stored   9ff4762e54…3bf0fenow      …
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 140 records. Each step hashes the current value together with the sibling shown.

  1. leaf  a7aaa55499563fa70083cfe77cc717bf74f3a669ca5a2008759ffc140d65c33f
  2. 01 L a647e2b2331fa2935268501b63e7358bab4bb12bddf7b089817fea40552a41b8
  3. 02 L cc70a2df55b8a8c15e5ec4d5f1841ffc95e31316578e3c7c914a18db88e6d0dc
  4. 03 R 44e9c3da8ea18b1f2a54e2d599fe38922bb39c459a666fe5afa6ffcdb2c6d815
  5. 04 L 60e93e286de5d6ee1f48c0e6abe151b59cb54fb68c7c80301d79fc01df93b438
  6. 05 L b90f4cd90cb444a2c67b4eee97ed61e53f107aac8756f49dda9aae6ad6b56fef
  7. 06 R 8831f19ef2d8855a078f52c9337e7bc4cf9bc5904c5f619ceaa4643ee460b119
  8. 07 L 04c71e8c7bda719909139f94586b8d32ccc7acf1eb28b378571a5c5dcd850b64
  9. 08 R 1d3a627d2a524f8bb4b88b0e1f5aa9786df068a73ea3aefd205460fe4a04ab6c
  10. root  0c4b8f861b98f4115cda1764266afa002a79f27af2dd9a4ad89bf012d4d5400e