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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 3RD ED Award a ₱959.9K contract to OIC CONZTRUCT AND SUPPLY CORPORATIONNational agencies

Transaction hash:
96d7a41e080e9ca38f9c52ddcd52982c62da839051686a6ac58ecf28aea3d6fc
Status:
Included and unchanged
Block:
#4,202 1,811 blocks after it
Position in block:
Transaction 210 of 377
Award day:
Aug 24, 2020 (6 yrs 2 mo ago)
Value:
₱959,875.42
Project:
20DC0215 - LOCAL PROGRAM, Const./Repair/Rehab./Imp

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 #4,202 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 2020 LP", i.e. the FY2020 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 3RD ED awarded it to OIC CONZTRUCT AND SUPPLY CORPORATION on 2020-08-24.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20DC0215: 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 2020-11-14). 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   96d7a41e08…a3d6fcnow      …
  2. 2. Block Merkle root changed
    stored   e2ad555052…ad39e1now      …
  3. 3. Block #4202 hash changed
    stored   ea5cb3007f…d0e66cnow      …
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 376 records. Each step hashes the current value together with the sibling shown.

  1. leaf  96d7a41e080e9ca38f9c52ddcd52982c62da839051686a6ac58ecf28aea3d6fc
  2. 01 R 97feeda274c060ca5809e93c8877f90536ea84c11824648e8785dde278bd7d2e
  3. 02 L 1d40872a4f22118cfb2dd0780ff2e4fc41127784ea091bb7a329eb007dd6d3d2
  4. 03 R 91e8ce2297e02591f7c7d46613444fbd270f49b303aebbe8ec7b1e3c40ab30c2
  5. 04 R ef7fc44cfdae541f8480dcfe19b1ba30ce0937cc604fb134652234c5bde53e3f
  6. 05 L d333ca76ea9b7e3e9cee9d83f4c207288f840b49b8ecdc9ec0ae313666936cb0
  7. 06 R 2cac01f42c4ae6a524417214e63f0bd54f414fa6e0026da53ac156068a21c3be
  8. 07 L db7c35044eb433d217aefa94bce80bd41e5b6dc1dee423b4ac8613725388edc5
  9. 08 L e2b4a7a6c67b130f381a49eb8b053aad6615aacfce47912fb8822d61b615d946
  10. 09 R b315a325592e9d85c84cea78a739f5d6d7f04d37710e3f3e4b8e6b2e539432a4
  11. root  e2ad555052b0a2f5d0043686645b08b5fff657ed1c4a84769a3665c7ddad39e1