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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 - NUEVA ECIJA 1ST DE Award a ₱2.5M contract to ADROIT EJD CONSTRUCTION CORP.National agencies

Transaction hash:
e8d906dcf0a2bb1c3e70896de8ab8e22a37013ba3178951c555024914063ce39
Status:
Included and unchanged
Block:
#5,397 616 blocks after it
Position in block:
Transaction 400 of 437
Award day:
Jan 25, 2024 (2 yrs 9 mo ago)
From:
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NUEVA ECIJA 1ST DE
To:
ADROIT EJD CONSTRUCTION CORP.
Value:
₱2,462,965.04
Project:
24CE0031
Full record:
Open the award page

Accountability

Bill Sec. 3 and 19
Responsible agency:
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - NUEVA ECIJA 1ST DE
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 #5,397 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 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.
    Partly
    Open
  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 - NUEVA ECIJA 1ST DE awarded it to ADROIT EJD CONSTRUCTION CORP. on 2024-01-25.
    Found
    Open
  5. 5. Contract & progress
    Contract / progress report (DPWH) · Sec. 5(d)
    DPWH contract 24CE0031: Completed, 100% physical progress.
    Found
    Open
  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 2024-06-03). 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   e8d906dcf0…63ce39now      …
  2. 2. Block Merkle root changed
    stored   f826a11541…affba1now      …
  3. 3. Block #5397 hash changed
    stored   471b32d35b…5f234fnow      …
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 436 records. Each step hashes the current value together with the sibling shown.

  1. leaf  e8d906dcf0a2bb1c3e70896de8ab8e22a37013ba3178951c555024914063ce39
  2. 01 R e968ab6894dcb45d00d82b72a1f7c270916871d352b403158754bcf823bc34bf
  3. 02 R 2d1c39ef2f1b57b952cc375c7314c3ead3e463b8883bf73d4a293333d2c87b09
  4. 03 R aab11191d517d572495f11244a02cb291f9a015017b1a830a57d74d7d68afc5b
  5. 04 R 932a07a89884fe4d23545edb283234b25af91ab9d8b8af0853025c21f6dc5716
  6. 05 L afe0e8364ccd6f35716e16d4857d38ed8282420914f69c82312ba92f1bbfb9bb
  7. 06 R 39c4d01bd8f14e35b472bf595c43548b9eb570e883ead807a3fbfb7707a7a295
  8. 07 R bea2ba598f40d7893f4a2d12973826689eac491cfa9392929231670fe4a156fd
  9. 08 L 776b108610d1cd188cfb41f71a66186036aa04f254717f0654deb7a9a6b2270a
  10. 09 L 89d33ce658309e4e65309cf8f781090be373462a12265de46bcfa4d7fe843785
  11. root  f826a115417dc3cdb9bdcab8925b83cdb0e083c7671b98288bdcdeb883affba1