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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 OF TANAUAN, BATANGAS Award a ₱2.6M contract to KEASCIA CONSTRUCTION & SUPPLYCities

Transaction hash:
cc1db4f710cfcfef09c4ba1c0bc6d04194764e641c49d822f959f2ddc0f87314
Status:
Included and unchanged
Block:
#3,708 2,305 blocks after it
Position in block:
Transaction 435 of 541
Award day:
Mar 15, 2019 (7 yrs 8 mo ago)
Value:
₱2,648,095.93
Project:
Infra Projects 2019 (1st Quarter- 5th Batch)

Accountability

Bill Sec. 3 and 19
Responsible agency:
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 #3,708 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 OF TANAUAN, BATANGAS awarded it to KEASCIA CONSTRUCTION & SUPPLY on 2019-03-15.
    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 Tanauan 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   cc1db4f710…f87314now      …
  2. 2. Block Merkle root changed
    stored   b864f47edd…412b7anow      …
  3. 3. Block #3708 hash changed
    stored   6d2af54c87…260d96now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (10 steps)

How this one record is tied to the block's Merkle root, without needing the other 540 records. Each step hashes the current value together with the sibling shown.

  1. leaf  cc1db4f710cfcfef09c4ba1c0bc6d04194764e641c49d822f959f2ddc0f87314
  2. 01 L cbf00e2dd911195b5fcd1a4b3b3603096636234d4965753150030f820d93cdf0
  3. 02 L 790ebb00ba9b543a0852f99f44a62ae3f536070a942fd4ad9ca24fcc97175932
  4. 03 R 6d9d657dee2719b06afeddf32de178d6801e608e636d64399ef0888d8795aff3
  5. 04 R f4d5bae80e9dac0d9c2488d16d77091fcece777d4ef8dcdec5b8dbf28f1afd7d
  6. 05 L 88bfec20811ec52ba6805747693306cf8771034941636c24c172bb552edc8ad7
  7. 06 L 898c9218f99ad41c95770a5bed89ae99e5234a2aeded6d40d4a6f26566fa2950
  8. 07 R cee04e11b559b5e08ca43237334203940ca2b13ad312eb3ba2f2d44ca4f07491
  9. 08 L 294c483ceea64bab9867635ce095a4f01ee55959b384e4227edd47a775313d1d
  10. 09 L 0cded97efc5d87f1e4b132397ca6a859de290ad0760c026356478d16bb947b4c
  11. 10 R 25f1acb16e18612598a402d963c6b7a6d4e37dde5656d25188beae9c13277213
  12. root  b864f47edd54475476cdc1bd73646ad63b96296a9542b624566897e083412b7a