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

PROVINCE OF BATANGAS Award a ₱2.0M contract to TETR SUPPLIES & CONSTRUCTION SERVICESProvinces

Transaction hash:
98eef307a91d08e6d75ff6de3d2f8a1de3f1a766664a3210695617408da9b1d2
Status:
Included and unchanged
Block:
#5,263 750 blocks after it
Position in block:
Transaction 189 of 339
Award day:
Sep 4, 2023 (3 yrs 2 mo ago)
Value:
₱1,998,000.00
Project:
Civil Works

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 #5,263 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)
    PROVINCE OF BATANGAS awarded it to TETR SUPPLIES & CONSTRUCTION SERVICES on 2023-09-04.
    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 Batangas 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   98eef307a9…a9b1d2now      …
  2. 2. Block Merkle root changed
    stored   f233728269…1e41bbnow      …
  3. 3. Block #5263 hash changed
    stored   1cdb8b34e5…0fd091now      …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 338 records. Each step hashes the current value together with the sibling shown.

  1. leaf  98eef307a91d08e6d75ff6de3d2f8a1de3f1a766664a3210695617408da9b1d2
  2. 01 L 97cc954595b94064ad6680c07a466441620e4f0c57d2cd0ddf7ad42b1afdc6ff
  3. 02 R 569e503816fd9ef773487eedb58fec7446feca41eb886863bdd27e3ee422b1bd
  4. 03 L 10a7e3646bbcb92ae6bb68a77d7e90b1f74a0e9963088f2f146043cebf978327
  5. 04 L 0d275a08bc0bc714f695a2d43384a7f53c30c5c57327804a2e916bf9e37076e2
  6. 05 L 38769a7933e27989956bf3e73b13acfe0a1031f70666d76c8ff58ac4d6491b02
  7. 06 L 3c1b6338d31eefff172436c5dfb1062045d33fff095d6c9a4ce984772b4ac624
  8. 07 R ed9465f45085e414ff9ac480ddfca93052a51661e4f0e169c18d43aa7f8f4d35
  9. 08 L 35a685d0f462aebcdedaf96fef55e334430163d04a3f2c4e2562d802084c87f7
  10. 09 R 258061d008af13ab2f2c1eb9ff48087f9e74fa66920f69ba2bbaa97eb00d11fc
  11. root  f2337282697ef79ef59890a64cf4e1fbc42263ef4d1cc6ff224332c3df1e41bb