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 - BOHOL 1ST ED Award a ₱52.1M contract to EC SOLICON BUILDERS & SUPPLY, INC.National agencies
Transaction hash:
90420684fe2b19d4e8c4ddac67aae327b8efd3ae1fd56436943526612f332985
Status:
Included and unchanged
Block:
#4,230 1,783 blocks after it
Position in block:
Transaction 130 of 223
Award day:
Sep 23, 2020 (6 yrs 1 mo ago)
Value:
₱52,070,400.00
Project:
20HA0139
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 #4,230 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 - GAA 2020 DepEd BEFF", i.e. the FY2020 GAA. 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 - BOHOL 1ST ED awarded it to EC SOLICON BUILDERS & SUPPLY, INC. on 2020-09-23.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20HA0139: 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 2022-12-27). 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 90420684fe…332985now …
- 2. Block Merkle root changedstored 2bf9bcfaa9…f7bd7cnow …
- 3. Block #4230 hash changedstored 98e00828d8…24d0f9now …
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 222 records. Each step hashes the current value together with the sibling shown.
- leaf 90420684fe2b19d4e8c4ddac67aae327b8efd3ae1fd56436943526612f332985
- 01 R 907003456762c0be9781b0ddbb42463fea7d36ba3384209f8430a20de54990a4
- 02 L 8959409108535b817727fa640f01f200f3083bbe2d2589c74d3b7b91d2a0db36
- 03 R b9df1b00df8486fde21b759f7e5350849bc258a1108559791e9dea1893852ec9
- 04 R 69de6d21157e9edc07511333e7bcdbcd894b41aa7243730bdcb972cb913956d2
- 05 R 7a92edbf226cf1ec0e49319a9dda26a9b3103bd4c886c056e4f53617c8c95695
- 06 R f7409f0bb6db99403d3271fd716a03b8e548e217f884f74edd78e2d51c460ef8
- 07 R 98985742552b34452af0a6423a87dcb0481b481c2e0b892114a4dc25c811c047
- 08 L a1b640111636316101ab23b1ca5ef7a158e07247f15e0b961a10c5c986ffa35c
- root 2bf9bcfaa960f2a22398e9754f4931ae94282e75a3b3534487d4b7927bf7bd7c