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 - LEYTE 1ST ED Award a ₱12.6M contract to VHITS D.G. BUILDERS & ENTERPRISESNational agencies
Transaction hash:
e8e85d7e8bdb0ef458be413a5a6b5dc765b8884cfe0e012ac0cf787e50a80769
Status:
Included and unchanged
Block:
#2,770 3,243 blocks after it
Position in block:
Transaction 170 of 187
Award day:
Jun 20, 2016 (10 yrs 4 mo ago)
Value:
₱12,643,973.29
Project:
CID No. 16IC0015
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 #2,770 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 2016 DepED BEFF", i.e. the FY2016 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 - LEYTE 1ST ED awarded it to VHITS D.G. BUILDERS & ENTERPRISES on 2016-06-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16IC0015: 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 2016-12-29). 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 e8e85d7e8b…a80769now …
- 2. Block Merkle root changedstored 59c3651d8b…0cd095now …
- 3. Block #2770 hash changedstored 528a88a8ba…31476cnow …
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 186 records. Each step hashes the current value together with the sibling shown.
- leaf e8e85d7e8bdb0ef458be413a5a6b5dc765b8884cfe0e012ac0cf787e50a80769
- 01 R e98e2ec4be3987cc91f54b55f9b5e307236e24df9b7ac6bd36d46a081669c8f7
- 02 L 862e5c8ff851b08e919dfcb7150493ab1df8d4dae2f54ee365cf5c5f6852f3a3
- 03 R ac2b3fb71a5f0290cb621b1b68b29db0221c8da26f02c30b8b29fec3c9dfb89d
- 04 L a7a2bbd1cecf5719d2d2803efdf4e85afbfdbf8b859dc90ca5a6758352759097
- 05 R 4b5abc9228c49304ff2fbd8ffda132cb9ac7c764ce928b8d49e46dca77f92ec5
- 06 L ec84da81cfe9540f53fc0010a83f0045d86a4a2eb8208901f92c442d55dff10a
- 07 R ab657e3976954d3432a3d020ba87b4833b1afbd1f708e09845e5aa0aabcc0d06
- 08 L 4f11dbb6bfdc0218656c710598b8acbfeed67ce67e6ab1d3c913cc6fc0c14795
- root 59c3651d8b6040140f843a2e544c8d4f8750b8b881f532b70dbdd71bdc0cd095