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 TINOC, IFUGAO Award a ₱847.2K contract to MAC BUILDERS AND SUPPLYMunicipalities

Transaction hash:

e2dcfd4167bfd616e4eb79bb846a0c96c3e9be974208e248345fda0daa74b71c

Status:

Included and unchanged

Block:

#3,887 2,126 blocks after it

Position in block:

Transaction 238 of 273

Award day:

Sep 25, 2019 (7 yrs 1 mo ago)

From:

MUNICIPALITY OF TINOC, IFUGAO

To:

MAC BUILDERS AND SUPPLY

Value:

₱847,219.01

Project:

PACKAGE 6 (A. TINOC NATIONAL HIGH SCHOOL(TNHS) SLO

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF TINOC, 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 #3,887 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 TINOC, IFUGAO awarded it to MAC BUILDERS AND SUPPLY on 2019-09-25.
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 Tinoc gave a "not stated" 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 e2dcfd4167…74b71cnow …
2. Block Merkle root changed
stored f5f0dc755e…138caenow …
3. Block #3887 hash changed
stored 11be85a3f9…13687enow …

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

leaf e2dcfd4167bfd616e4eb79bb846a0c96c3e9be974208e248345fda0daa74b71c
01 R e356e057794bb72ee02da5840b8fae7ba2337e2cd10b469eef981d4abff3e946
02 L 406c94e97321f0c2f6054c5ff23c2140ae6067865496b32eb275b011810bf82a
03 L 7abbed48d250fb022397efb5c23f8151b4fb69f62133c2996c39aad9cd49b188
04 L b30d097e950a0ab7a741997a63243f447d7b1fbc7dee52fcc421ad74308c648b
05 R 6dccd93a13fd983ec3e02e923a393a04cc5d2e80011bc07a7ebb322f514353b8
06 L 051fb94b2ccab6131d62d229a501a474ba5c3ae0cd43edfc7afbe31c7e2b82ca
07 L 90db4552991f7f4c6c875b8000b864ee04063eae61031d22f4a185eeab133a50
08 L 6daa2913debd4190d8dd09d53d60cf37781c8b87ede60bc7f40aab537c4f285e
09 R c5a043eccfbf059d9c74e5e45e02decde35ec90ebe47d115e13363942a232c83
root f5f0dc755e5b8d1cc43c8bf52e4b710925e15f1dd18a795714034b1d81138cae