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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 ₱481.0K contract to JERIS CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:
05ffd07d7d2abce2ed66820097862f9f11c7a264e8ce8ee63f56cc3a6ddef25c
Status:
Included and unchanged
Block:
#4,143 1,870 blocks after it
Position in block:
Transaction 5 of 233
Award day:
Jun 25, 2020 (6 yrs 4 mo ago)
Value:
₱480,980.26
Project:
20DC0185 - LOCAL PROGRAM, Local infrastructure Pro

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 #4,143 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 JERIS CONSTRUCTION AND SUPPLY on 2020-06-25.
    Found
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 20DC0185: 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 2020-08-24). 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   05ffd07d7d…def25cnow      …
  2. 2. Block Merkle root changed
    stored   43c0040335…f93614now      …
  3. 3. Block #4143 hash changed
    stored   9b2deda7f5…019909now      …
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 232 records. Each step hashes the current value together with the sibling shown.

  1. leaf  05ffd07d7d2abce2ed66820097862f9f11c7a264e8ce8ee63f56cc3a6ddef25c
  2. 01 L 05dc21be6200c4b47d6c3ad478374c0c9195433a6e43c9082177221ce16bd916
  3. 02 R d67d7f4403fd0f083bc4444bd1dd61037422ff0095d551a9f979d525b11468d4
  4. 03 L 284fad8656050826f63c05e4361406db436045c42b204bd949c383bee7228cfc
  5. 04 R 22448ab7c78a177337c3a6d51fd6e2007ce6f2b52a257af41accb1bc14420973
  6. 05 R 211f233986e4b196f4c3ae1458ab2ba906c5a49f915f65786b2a13dc6f0090af
  7. 06 R c04dd9c44bfb0b0078a00a7e578c635e30d81a45db91b66e3aed4bd717ac9c6b
  8. 07 R ac2ac420ff6185a690bde07e2116face73bed9b11b1c74ff8dec2a8ac3c8877b
  9. 08 R d340d0a244eadb7402c21b7017c279b00e4e815c84796e21c6aa3bf218bf8b22
  10. root  43c0040335088766f0e09bb0b7058a07ac20c32186ca42ea4168720e25f93614