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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

MUNICIPALITY OF SAN NICOLAS, BATANGAS Award a ₱200.7K contract to MGS BUILDERS AND GENERAL CONTRACTORMunicipalities

Transaction hash:
b9593d72e906da68bac024f334b872d096cdde5e322f17eba29ea8a1f4b4b9f1
Status:
Included and unchanged
Block:
#2,602 3,411 blocks after it
Position in block:
Transaction 75 of 121
Award day:
Dec 10, 2015 (10 yrs 11 mo ago)
Value:
₱200,725.00
Project:
Installation of Additional Streetlights

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 #2,602 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 SAN NICOLAS, BATANGAS awarded it to MGS BUILDERS AND GENERAL CONTRACTOR on 2015-12-10.
    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 San Nicolas 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   b9593d72e9…b4b9f1now      …
  2. 2. Block Merkle root changed
    stored   a49a1b4bfc…11929dnow      …
  3. 3. Block #2602 hash changed
    stored   4b00c02ad8…217ff2now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 120 records. Each step hashes the current value together with the sibling shown.

  1. leaf  b9593d72e906da68bac024f334b872d096cdde5e322f17eba29ea8a1f4b4b9f1
  2. 01 L b8a7dad6490cef05a7805f4648014a58338bce8d0c5b491b5136ccc7e22c1a9c
  3. 02 L 6f4d1fe078189a4a489f8b638f86ef27adca2f6b69e0aa7a67217d406b45fb01
  4. 03 R 9f7d0c5385a26f00057f42e8b800f8ab1c081c738d1392e87073251040e05828
  5. 04 L 3c33c84e2cefb29c3f89fe5a71b8e2d3ce4f7c869c625a66f045ccf512fe4cb3
  6. 05 R 4fbea6f4b19589842c5a582e1d34e7c10110a28e09975ecd2ba1addfc568ff83
  7. 06 R dcc78495385f1d15305858e5db110789478a408a539faf460c30b4cd15098491
  8. 07 L 6993cbbc6032dc8572ea80acb02249efb48858d7b68fd36e9a75e4a51a927f54
  9. root  a49a1b4bfc47a7c6a89fd192fa7ebaaf775f710b805e5a35109b88f05411929d