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
APITransaction action
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BACOLOD CITY DEO Award a ₱24.5M contract to D.K. JOCSON CONSTRUCTIONNational agencies
Transaction hash:
101361223ecd82a4f73fcdc2fb3bb4d870ccf09e97997151d3d8477210d2ec28
Status:
Included and unchanged
Block:
#5,062 951 blocks after it
Position in block:
Transaction 13 of 241
Award day:
Feb 9, 2023 (3 yrs 9 mo ago)
Value:
₱24,501,459.20
Project:
23GO0081
Full record:
Accountability
Bill Sec. 3 and 19Responsible 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 #5,062 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)DPWH lists the funding source as "Outside Infra - Trust Funds 2022". The exact UACS line is not given.Partly
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - BACOLOD CITY DEO awarded it to D.K. JOCSON CONSTRUCTION on 2023-02-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23GO0081: Completed, 100% physical progress.Found
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)DPWH marks the contract "Completed" (end 2024-01-22). The certificate itself is not published.Partly
- 8. AuditCOA 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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 101361223e…d2ec28now …
- 2. Block Merkle root changedstored b1cc808efd…399e5bnow …
- 3. Block #5062 hash changedstored 17f7e9d8b8…4ffecfnow …
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 240 records. Each step hashes the current value together with the sibling shown.
- leaf 101361223ecd82a4f73fcdc2fb3bb4d870ccf09e97997151d3d8477210d2ec28
- 01 L 0dea67dc5fdf92f5831409e779d0162a33a15d9cecf15431beb95deb2bb48196
- 02 R 0b04fb6c6c0d1a1a3ad6d34526fdf9dc74c6a044976bbfed242f5538df41bcdd
- 03 L c23428fc618ee4b814215b34af690980bd7889ca785479601ecef69faf5c1797
- 04 L b646699c9f968d5a0e90a9c8c994e05632c0bd51a3857776f77fd4240394157c
- 05 R 3941ba8adf71fde67a7f8f8a60e0af80edf3400000c4270a5e645415fd3a1672
- 06 R d4a1cf0f54147455e53dd5fe3ded14740b5755e515fd5e7b5225fc4758fe2201
- 07 R da90f9344df5a893029a2b408a161c39e5a818c79780aaba9fc4481c644341b2
- 08 R 94140397bb3274ff96a4721c070587fc0c12e7aedcdb4c1427b2cb9453e5ecbd
- root b1cc808efd6b23f6b942fc65471259ab130ac3815a7d60797ff21fb897399e5b