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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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS 2ND ED Award a ₱93.6M contract to TCSC CORP.National agencies

Transaction hash:
e86e1bab5dee7caffe5e0c00a0f01df59c2aa90177f36b97bcf65b10b6c203f9
Status:
Included and unchanged
Block:
#3,440 2,573 blocks after it
Position in block:
Transaction 214 of 237
Award day:
Jun 6, 2018 (8 yrs 5 mo ago)
Value:
₱93,602,886.80
Project:
18DE0159 - Organizational Outcome 1 Ensure Safe

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 #3,440 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)
    DPWH lists the funding source as "Regular Infra - GAA 2018 OO-1", i.e. the FY2018 GAA. The exact UACS line is not given.
    Partly
  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)
    DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BATANGAS 2ND ED awarded it to TCSC CORP. on 2018-06-06.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 18DE0159: Completed, 100% physical progress.
    Found
  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)
    DPWH marks the contract "Completed" (end 2018-10-21). The certificate itself is not published.
    Partly
  8. 8. Audit
    COA annual audit report · Sec. 5(e)(iii)
    No COA finding linked to this contract.
    Not published

2 of 8 documents found, 2 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   e86e1bab5d…c203f9now      …
  2. 2. Block Merkle root changed
    stored   e738c7e4be…ebc695now      …
  3. 3. Block #3440 hash changed
    stored   5272027550…ca3555now      …
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 236 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e86e1bab5dee7caffe5e0c00a0f01df59c2aa90177f36b97bcf65b10b6c203f9
  2. 01 R e8ffd7124295898cd3c0fb0781e15b00bc522fc8084c5c230a56a42f68533d24
  3. 02 L 8ca9999f7bd91e28487413dcff0580049f61e043f07f2bdf1947bb48887e4990
  4. 03 L f0bc8433f32c7e41129e843f7afc662a74d933f9256547b4215b34f23ab960c2
  5. 04 R 640bbc8060a62574c5544d114873f8e56638c9d1a2c4ef7b0b22051ef7d1b049
  6. 05 L df68ab6380b61f0923684f3d21b185d89d7a875d9a20da4f9b3d70db3cfad1b9
  7. 06 R 13755eb9eba8456ae02e4248dcf085a565c33bacc292215ff098ec48a574f8e0
  8. 07 L ae245a761e675489e03bc8b2ef0fb45084ecb6639eb1d6a3473d2fbb396d3b0d
  9. 08 L c22bab6ca5e41aa73cc95599470360e84a37d769c33c79179c1ea7021e4250eb
  10. root  e738c7e4beebb626ca814083ce13886de499ba5a8bc6da3e0b4bce2dceebc695