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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 TALISAY , BATANGAS Award a ₱49.8K contract to RODELIO P. CORTEZ CONSTRUCTION & GENERAL MERCHANDISEMunicipalities

Transaction hash:
2eeae5b704a322f2ea8a5970ccad5fb81cba6d07a4be1eca5a391ae0ea3a3a26
Status:
Included and unchanged
Block:
#320 5,693 blocks after it
Position in block:
Transaction 5 of 34
Award day:
Apr 18, 2008 (18 yrs 6 mo ago)
Value:
₱49,800.00
Project:
Construction of School Fence at Jorge B. Vargas Elem. School

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 #320 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 TALISAY , BATANGAS awarded it to RODELIO P. CORTEZ CONSTRUCTION & GENERAL MERCHANDISE on 2008-04-18.
    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 Talisay 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   2eeae5b704…3a3a26now      …
  2. 2. Block Merkle root changed
    stored   a4b1c63b2a…8fbca2now      …
  3. 3. Block #320 hash changed
    stored   22acd4c3fd…9fb37fnow      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 33 records. Each step hashes the current value together with the sibling shown.

  1. leaf  2eeae5b704a322f2ea8a5970ccad5fb81cba6d07a4be1eca5a391ae0ea3a3a26
  2. 01 L 2570e52f98f7b3d9cc4a6e705b1eb343198cba05fc916be62b86973289ec911f
  3. 02 R e4a79cf9ba717a7b492a38b53f930818ba55f7abc51bff8ac0d62fef9ed8da6b
  4. 03 L 170341e524e8343cbef904922c117e7a86af19e635f9ee87f72605b14bc45cfe
  5. 04 R 532bb84f6a6a9d5939cbb8af0e256e799b7652619d5cba807b98cb9bde4be4d3
  6. 05 R 5d8f6dc4f26ddde49fdc561bcfb49478d3cae8ae55729dc1cb1b6ed26260eaa1
  7. 06 R 2638c9c6dea7d91011c60441932e48e8b482513098173fabe0f23d3e39de1071
  8. root  a4b1c63b2a377df11c7b08a5f08ac093df2a91876fa4037e7dc0215d7a8fbca2