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 - CAR Award a ₱161.6M contract to FIAT CONSTRUCTION SERVICESNational agencies
Transaction hash:
07c0cd05ec27a67d1cbf5fd236d3b13190127bdba1c559268120a0d65681271e
Status:
Included and unchanged
Block:
#2,698 3,315 blocks after it
Position in block:
Transaction 31 of 798
Award day:
Mar 23, 2016 (10 yrs 7 mo ago)
Value:
₱161,597,926.44
Project:
16P00061 Turod – San Gregorio – Shalom – Lussok
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 #2,698 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 "Regular Infra - Bridges-Construction-Concrete, Maintenance Roads and Bridges, Roads: Construction - PCCP". 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 - CAR awarded it to FIAT CONSTRUCTION SERVICES on 2016-03-23.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16P00061: 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 2018-01-30). 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 07c0cd05ec…81271enow …
- 2. Block Merkle root changedstored e89f2edf19…c10c37now …
- 3. Block #2698 hash changedstored ac5bbf00fd…ed32dcnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 797 records. Each step hashes the current value together with the sibling shown.
- leaf 07c0cd05ec27a67d1cbf5fd236d3b13190127bdba1c559268120a0d65681271e
- 01 L 077df83101a155bebc84fedd3082f5118ddb2685ef16985bd2a9d25c33f05278
- 02 L ebbeb53111e366669e09fdb0830045f87cb5a0034984d5f6e5d52895093122d7
- 03 L eca0e581c8dd588070d1a79f06621843f4d13152e6f2841f10b54c9ae3db31ee
- 04 L b2fa9b1d5b5757068f2591dcea2c0cf97964405068b8c4baa37a5b23c5822c8a
- 05 L 2fa5a2158e1c3413f307a7f980d003d3e13e9917c4da214b5fc035e36a885152
- 06 R 35b0dc09bb71509626658232565514c8e07ddf1b7f8a5adf29f687b7e59c6ba1
- 07 R 7b96a6e78cf4327808c3ddcc01aef1235e63ec079d1659e90ce37ce1d66cd596
- 08 R 1e50364f2b4b75338d340d5e1d9ac1dfc0942c515ebbaddaff860b841fa93261
- 09 R c401969154451d93e94ec2e1de11e2d6481a0a915be8471f9efd284cad2a047d
- 10 R 2ce9dc2a8dcbaaa1e5c3f57d7f3074449279f56fcb4fa8c258db3d2c96bdeae7
- root e89f2edf1932e51b2bcba32fdf26e3abcd9475e8b38d78ecc91cfe2427c10c37