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

API

Transaction action

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ANTIQUE DEO Award a ₱1.8M contract to SETTLERS BUILDERNational agencies

Transaction hash:

7d5ddd56ea96ff8b4f3067dac34367a1f5a07e92218b5c4e05454e52f4298fb1

Status:

Included and unchanged

Block:

#2,925 3,088 blocks after it

Position in block:

Transaction 111 of 218

Award day:

Dec 5, 2016 (9 yrs 11 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ANTIQUE DEO

To:

SETTLERS BUILDER

Value:

₱1,805,372.66

Project:

16GB0118-CONSTRUCTION OF 1 STOREY TWO (2) CLASSRO

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ANTIQUE DEO

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 #2,925 signature valid Demo key, proves nothing about the governmentPublic key

Linked records: from budget to payment

Bill Sec. 5

1. Appropriation
GAA 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
Open
2. Allotment release
SARO / allotment · Sec. 5(c)(iii)
Not published per project. DBM releases SAROs, but not linked to individual contracts.
Not published
3. Cash allocation
Notice of Cash Allocation · Sec. 5(c)(iv)
Not published per project.
Not published
4. Contract award
Notice of Award (PhilGEPS) · Sec. 5(d)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - ANTIQUE DEO awarded it to SETTLERS BUILDER on 2016-12-05.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
DPWH contract 16GB0118: Completed, 100% physical progress.
Found
Open
6. Payment
Disbursement voucher · Sec. 5(c)(viii)
Not published. No public source shows how much of this contract has been paid.
Not published
7. Completion
Certificate of completion · Sec. 5(d)
DPWH marks the contract "Completed" (end 2017-04-03). The certificate itself is not published.
Partly
8. Audit
COA 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

Demo

Edit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.

Contract amount (₱)

1. Record fingerprint changed
stored 7d5ddd56ea…298fb1now …
2. Block Merkle root changed
stored cbede768fc…f11295now …
3. Block #2925 hash changed
stored 082f0a7d58…4f12f4now …

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 217 records. Each step hashes the current value together with the sibling shown.

leaf 7d5ddd56ea96ff8b4f3067dac34367a1f5a07e92218b5c4e05454e52f4298fb1
01 L 7cb549388291540e4f096e1242f635fb19bf013a178de2fb381d61095399f85f
02 L 736775429e825181058c5f7a6d977839628701d37e3d1d6444233d4b042ca4a6
03 L 0c77fcf8f804ff61a0812cab46a5c97a2c57d5efb0052d43e692adcb5b2694c3
04 L 1074a571bf5dd1e6a59c1c6b7b073488a4760c8e05969a3d5562d7393d78b494
05 R 4dbbe896ed77a3c6195ea82b71569aed8569e6855e789ea0d301cf842c20d25d
06 L 9bf3c986c29f2c185e69bc0f800423938d72742f60c3695697ae760b5a2b788d
07 L 1654a7190b1d7e58af32beced43602fed43846e484327fef8b34a15d573199ee
08 R dda2ec18c3c1111fe8e490eefffbc7d4e8227f99bf364a522ee6df493027b663
root cbede768fc7303cd31e1976e2d88b86a60ee343f4ff2ed26ad77ad1acff11295