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 - LEYTE 5TH ED Award a ₱20.4M contract to PABLO S. LABASBAS CONSTRUCTIONNational agencies

Transaction hash:

6fd031361cb3abbdd2d9eadd3be642d7c3ec8ec63b7089fddc223229808b9a3a

Status:

Included and unchanged

Block:

#2,927 3,086 blocks after it

Position in block:

Transaction 96 of 218

Award day:

Dec 7, 2016 (9 yrs 11 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 5TH ED

To:

PABLO S. LABASBAS CONSTRUCTION

Value:

₱20,390,062.82

Project:

Construction of Three (3) Storey, Fifteen(15)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - LEYTE 5TH ED

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 #2,927 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)
The award does not say which budget line pays for it.
Not published
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 - LEYTE 5TH ED awarded it to PABLO S. LABASBAS CONSTRUCTION on 2016-12-07.
Found
Open
5. Contract & progress
Contract / progress report (DPWH) · Sec. 5(d)
No matching DPWH contract record (only DPWH contracts are listed with progress).
Not published
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)
No completion certificate published.
Not published
8. Audit
COA annual audit report · Sec. 5(e)(iii)
No COA finding linked to this contract.
Not published

1 of 8 documents found, 0 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 6fd031361c…8b9a3anow …
2. Block Merkle root changed
stored 7aa86abc49…698a9cnow …
3. Block #2927 hash changed
stored fa843e48d8…cbbff7now …

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 6fd031361cb3abbdd2d9eadd3be642d7c3ec8ec63b7089fddc223229808b9a3a
01 R 721be7857cc07c07c8aa5e422d5e6550a3e8595c6b22f1bb1a4c2c0c5f7787c7
02 R faabc106611d422275ab9af5c156041e43ebd715737898447883c4d4bc9443ee
03 R cfc5052447dc6e9089c86d6d039869120fc15cc89bbf9d76e7bf79b00d35a6d1
04 R 131ecf6015f02235dc41f6e71e71bc725ae932d4e9fb602f66f3f3ff55011b1f
05 R 2b21c0fbf840b496de343a301a3abf9c94c01facf89d20087ff836701da31be3
06 L e0477c55649e2b4f52f902f5d5df7c0b9715ac7ceae9eef7ebe0cf6c46601949
07 L b0d7db1ff8af2171c560591570b94c0fe29dc5c830291d26a16e44ac0fa0cb0f
08 R e7d64eaef7c2cc9b8f590cbad82207314e16a1d005070336572398109b44376b
root 7aa86abc496970291f6128a4e20f2a272fcc996ac4f7939a5715e9a116698a9c