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

MUNICIPALITY OF DAMULOG, BUKIDNON Award a ₱467.5K contract to MARKBUILT ENTERPRISESMunicipalities

Transaction hash:

1bdb1c8fa2fec9bf2f2846dd28e151c27e850a30a1d1923accd30924241b64cb

Status:

Included and unchanged

Block:

#4,604 1,409 blocks after it

Position in block:

Transaction 19 of 206

Award day:

Oct 20, 2021 (5 yrs ago)

From:

MUNICIPALITY OF DAMULOG, BUKIDNON

To:

MARKBUILT ENTERPRISES

Value:

₱467,521.98

Project:

Multi-purpose Building(Day Care Center)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF DAMULOG, BUKIDNON

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 #4,604 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)
MUNICIPALITY OF DAMULOG, BUKIDNON awarded it to MARKBUILT ENTERPRISES on 2021-10-20.
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)
COA's CY2024 audit of Damulog gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 1bdb1c8fa2…1b64cbnow …
2. Block Merkle root changed
stored d8c35e149e…efff89now …
3. Block #4604 hash changed
stored c77bcbbf8b…4cf7c6now …

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

leaf 1bdb1c8fa2fec9bf2f2846dd28e151c27e850a30a1d1923accd30924241b64cb
01 L 191c14485a5639de303b2beeb46bb675562a03ca6d263a4c2f4f279cdcbdbc10
02 L f600636ba70b3f6aba55e36915407e5fdac8a57b90e12785ec28610bb41c1b1b
03 R 85bbc5debe601b7589c69ad558a4175a326ff535a84da1057748d5611927a4d8
04 R 1d6ed4cb04a02412076f1fbfc7507631a0d099b9ac347b26e19100bc5315c9d9
05 L 68f49a34604694f6919150e5a43584b769d8d770fea8d412ec6d4ca302c4fabd
06 R 50000851c6103af82a5548dc0774d3d75274fa3839d59306e711a10fb8a0652b
07 R 633cd8e1dc1f448a99df073e071ea6b034843848fffcd9a77da58aa2a1bcb49e
08 R 6c3272089fcf40ebca26780fb87599ffbfa9919e906762c69c79718a76eba255
root d8c35e149e029159590f13f3d6196c91549b6588807f1a3348fcbadde8efff89