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

CITY OF MALAYBALAY, BUKIDNON Award a ₱3.0M contract to CAMEDU CONSTRUCTIONCities

Transaction hash:

893b20a4eab2d34989b44bc36fd97c705caf21654dc37e893b6b7c956f62325f

Status:

Included and unchanged

Block:

#4,969 1,044 blocks after it

Position in block:

Transaction 159 of 287

Award day:

Nov 7, 2022 (4 yrs ago)

From:

CITY OF MALAYBALAY, BUKIDNON

To:

CAMEDU CONSTRUCTION

Value:

₱2,989,746.61

Project:

CONST. OF ONE(1)-BARREL 3M X 3M RCBC, BRGY. LINABO

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF MALAYBALAY, 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 #4,969 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)
CITY OF MALAYBALAY, BUKIDNON awarded it to CAMEDU CONSTRUCTION on 2022-11-07.
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)
COA's CY2024 audit of City of Malaybalay 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 893b20a4ea…62325fnow …
2. Block Merkle root changed
stored 9722861127…1f72ednow …
3. Block #4969 hash changed
stored fc3c20c323…e771e7now …

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

Merkle proof (9 steps)

How this one record is tied to the block's Merkle root, without needing the other 286 records. Each step hashes the current value together with the sibling shown.

leaf 893b20a4eab2d34989b44bc36fd97c705caf21654dc37e893b6b7c956f62325f
01 L 88aca082867299a1d5e5206520b85387bd267fe596a6934f8ecc722b7356e86e
02 L fd47f663b33b2d500d25c789f56b1eeae07a20d8527828f9a593ae911e3527c0
03 L bd815c6b6b18ec0de53e14ce3f4716a18ed6b80af497e123c94d8e77378a2adc
04 L 562ac1d2af4b76917a511d771d6a6ca2b129fa5161b4352c34c5b0f87ff7f76f
05 L bcddbef72764a63bc0668af9a2ad2c46a45bcd12fa356c831e8c30d368a75373
06 R 7659cfeecb32e3e6d8ba9b52c4538a73be0fc5cb6cf4a914a876e77dde734b40
07 R 74aa8b5d7c4823da6f7117b3ad585550ed82620248340c385ef69a0ce8187db9
08 L ac981e92a56dd7b2eb59509ed3b5ba5b7d93a35450a3840583273bad44cae494
09 R aa848dc0dae783ff1e90280e63e55889deab11355aeacb7685191d6d846144a6
root 972286112767826cb1ba7c1b4fc6035ad486810c2939d3bd85c76851771f72ed