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 AGUINALDO, IFUGAO Award a ₱99.9K contract to CNRJ CONSTRUCTIONMunicipalities

Transaction hash:

1c87eae9780f13d5459c2f4ef434d8209dfdcf97586389f95e9245c7a9e9d23b

Status:

Included and unchanged

Block:

#1,910 4,103 blocks after it

Position in block:

Transaction 10 of 101

Award day:

Nov 7, 2013 (13 yrs ago)

From:

MUNICIPALITY OF AGUINALDO, IFUGAO

To:

CNRJ CONSTRUCTION

Value:

₱99,886.48

Project:

Galonogon CIS

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF AGUINALDO, IFUGAO

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 #1,910 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 AGUINALDO, IFUGAO awarded it to CNRJ CONSTRUCTION on 2013-11-07.
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 Aguinaldo gave a "unmodified" 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 1c87eae978…e9d23bnow …
2. Block Merkle root changed
stored 1cab9bf024…63b20enow …
3. Block #1910 hash changed
stored 861b01e5b0…47b817now …

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

leaf 1c87eae9780f13d5459c2f4ef434d8209dfdcf97586389f95e9245c7a9e9d23b
01 R 22b493ffd8c331f454f3c021f726ffa7da51b426ee13fdc1e9663d86a14deed2
02 L fa67bc347540a5add09c7d98ad93b234a6f2a8cbfe48e923d6e3c23dbb390829
03 R 4bc098430ac211cf46b75d82f785f67d1df3adbf4f74e89d092967413d07f54b
04 L af3af68387bc6f40e137aca1174c07390247bc227b016ec3b80b839905a0c355
05 R 8f97061b0604cfc298d8b4a8c310728081111848a924a5b59f659ef2390cc8b7
06 R 0057c6799d88e407fa7392f26de5c9b487c8f025e9c7a568d434e8d5ddca4901
07 R 18754ca8f35f7eb84bf91561420a5659fb539f4fe8d5617c1d7771e596a52bff
root 1cab9bf02406664a83f2a336ea4f83ca0a0d0e22b51b5a19fe8904d1a563b20e