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

NORTH EASTERN MINDANAO STATE UNIVERSITY Award a ₱2.6M contract to ALLYDE CONSTRUCTIONNational agencies

Transaction hash:

d3a1f1574f7cf37ebe9b783faf2d1e371f8ab250f5d94613c8fba423c6bfccc2

Status:

Included and unchanged

Block:

#5,967 46 blocks after it

Position in block:

Transaction 60 of 76

Award day:

Sep 19, 2025 (1 yr 1 mo ago)

From:

NORTH EASTERN MINDANAO STATE UNIVERSITY

To:

ALLYDE CONSTRUCTION

Value:

₱2,600,124.15

Project:

Construction Project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

NORTH EASTERN MINDANAO STATE UNIVERSITY

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 #5,967 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)
NORTH EASTERN MINDANAO STATE UNIVERSITY awarded it to ALLYDE CONSTRUCTION on 2025-09-19.
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 d3a1f1574f…bfccc2now …
2. Block Merkle root changed
stored 3c2b7c2173…6768f4now …
3. Block #5967 hash changed
stored 591b4304ea…327985now …

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

leaf d3a1f1574f7cf37ebe9b783faf2d1e371f8ab250f5d94613c8fba423c6bfccc2
01 R d5d7cf622cf15591749a1c438acf903572fa97372b7f12f4e7e67b958d984b67
02 R 533652b7be801bd125072da99cb1559bb60c3054e62bf34e956d1dab670a79fd
03 L 80899f1b847b2796f8774f398326bd039c1791bed6aa961b76dc15cadd302e13
04 L 6cadde8ac4d94149564581bc0e0d8aaa4da78cdba7a47088a6fb7cad086f858e
05 L 74a759e70978c04a3adf665a27b6ec5debdc09375c8f1ca1e46110a426ec3204
06 L 45676c2cd57fcb03a54c673ee2595f3b992594d7975cbca1833b9edfedf13f2a
07 R 3529f8dd5f555a078f3c0d45690c5e7316433898c9502ccfbce6c369146630a7
root 3c2b7c2173aeac3b10fd64fe1343f1056fdb30805aed027c54e8fed00f6768f4