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 HIGHWAY COTABATO 3RD DEO Award a ₱14.2M contract to BORDERLINE CONSTRUCTION AND SUPPLYNational agencies

Transaction hash:

0cc4db9af2f516255ec2fcbca976378c6f71f971ccbe8ec5fe7748e61ef00cc1

Status:

Included and unchanged

Block:

#5,916 97 blocks after it

Position in block:

Transaction 6 of 88

Award day:

Jul 24, 2025 (1 yr 3 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAY COTABATO 3RD DEO

To:

BORDERLINE CONSTRUCTION AND SUPPLY

Value:

₱14,173,695.71

Project:

25MI0108

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAY COTABATO 3RD 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 #5,916 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 HIGHWAY COTABATO 3RD DEO awarded it to BORDERLINE CONSTRUCTION AND SUPPLY on 2025-07-24.
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 0cc4db9af2…f00cc1now …
2. Block Merkle root changed
stored b28535c532…d958d9now …
3. Block #5916 hash changed
stored 72b694ceb4…9ced78now …

Chain intact. The record matches its fingerprint, so the block and every block after it still line up.

Merkle proof (7 steps)

How this one record is tied to the block's Merkle root, without needing the other 87 records. Each step hashes the current value together with the sibling shown.

leaf 0cc4db9af2f516255ec2fcbca976378c6f71f971ccbe8ec5fe7748e61ef00cc1
01 R 0d0381000a96ca6d245f22f12ef03e0c5a8f4e8c98ef46e666528d799784a0a9
02 L b2db8ebe718fc1fb11693f87474ea337476b0284db381b44763ad60efab11800
03 L 7612bcd9f868f7fb0cfaad14bc86df4f61990a585dc5cf2433e6d8ca37134869
04 R 3da59d1228a9598f17ed83f80217223de0b69e88d7ec408c24675474284d2929
05 R 2c7747fdcedc5a3b8f1e8c9ad977e9a26f6070b2880ff05039b46d9545f3d88f
06 R 4f339852c4fd5c3e134f362112a482d20bae619506ea031ad93abbee7fd91873
07 R f7d92469ab0fc0e69f2a45fa80e9fcad17253bcf6bd1d7aeca007ec7b11ce6ae
root b28535c53276d1bf3ab0a96d9e5b795c5bce75c1be0b1f0cfcc04fe7f6d958d9