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 - ZAMBOANGA SIBUGAY Award a ₱25.2M contract to BADSBRO CONSTRUCTION AND GENERAL MERCHANDISENational agencies
Transaction hash:
bbc2942ae4d50e85d3ddadab6eb5dc7facaecc919a1ebf5c692d054ee33ab930
Status:
Included and unchanged
Block:
#3,362 2,651 blocks after it
Position in block:
Transaction 158 of 228
Award day:
Mar 15, 2018 (8 yrs 8 mo ago)
Value:
₱25,238,699.34
Project:
Construction of Flood Mitigation Structure
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 #3,362 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 - GAA 2018 OO-2", i.e. the FY2018 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 - ZAMBOANGA SIBUGAY awarded it to BADSBRO CONSTRUCTION AND GENERAL MERCHANDISE on 2018-03-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18JI0045: 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 2018-12-25). 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 bbc2942ae4…3ab930now …
- 2. Block Merkle root changedstored 1932801a49…f399e2now …
- 3. Block #3362 hash changedstored ee6fcedb6e…9372d6now …
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 227 records. Each step hashes the current value together with the sibling shown.
- leaf bbc2942ae4d50e85d3ddadab6eb5dc7facaecc919a1ebf5c692d054ee33ab930
- 01 R bc88854674f995450be52d15e490d63e63c2d0002ce5c283bc16a2005593b33c
- 02 L 985193491471434d633217ad7a4c506bb047ee64079272cbc16ea95f0852c0d0
- 03 L 4cbc7113bb99a5054d09e778dea50a3626a936f56c1793911f61d8f78717a406
- 04 L fe78b59d59246059335b0974decec988be95ddceb08acd0f44a0fc5cddf880b8
- 05 L 7932addb6de8d2c30cdc4d12c865af90c70af8e5fe11486d74d7c2a70b504a10
- 06 R 3268595e3cf62422a5a4fb6e4a771daa042b9c78fe60b07287cd7c8354278b0e
- 07 R 6752ffefef5f6dfc4ddf1f1517d7d4b6d51ff011037bbaa0139581163dc0aa76
- 08 L ba9d3e171be420753cbb41b37e32fd37875e7e3761ce5fd55a82899d4d2b7491
- root 1932801a49c265b0880449ff7cccb95fa0e37c7b9a6237828035fd12f2f399e2