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 CAPUL, NORTHERN SAMAR Award a ₱8.3M contract to 5G GALVEZ CONSTRUCTION AND SUPPLYMunicipalities

Transaction hash:

ea66e7a135124500777d4e9b7c51e7fd7527729f9966e5b6cc6e6f297fbd71cd

Status:

Included and unchanged

Block:

#2,412 3,601 blocks after it

Position in block:

Transaction 108 of 120

Award day:

May 21, 2015 (11 yrs 5 mo ago)

From:

MUNICIPALITY OF CAPUL, NORTHERN SAMAR

To:

5G GALVEZ CONSTRUCTION AND SUPPLY

Value:

₱8,317,990.55

Project:

Construction Project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF CAPUL, NORTHERN SAMAR

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 #2,412 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 CAPUL, NORTHERN SAMAR awarded it to 5G GALVEZ CONSTRUCTION AND SUPPLY on 2015-05-21.
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 ea66e7a135…bd71cdnow …
2. Block Merkle root changed
stored c6609ab529…9be14enow …
3. Block #2412 hash changed
stored 8e64da7201…ac1d27now …

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

leaf ea66e7a135124500777d4e9b7c51e7fd7527729f9966e5b6cc6e6f297fbd71cd
01 R eafaeb96f2ad550d57bdce9d80c187750c57d31dbe56e10bde4979a2049ef76d
02 R d0c3592e093bdb208aa5da6f15717eb21fbdd3d83e436be4649941bd3c64f336
03 L 7b4f130ae9b27786a927aa34659de5891cc2a6f302a83a165e926a84bb36acf4
04 L 21f2ba675e828f4a546f6690ffedd66c7d9cd3930cdcca43e88107cd9cb4ba25
05 R 9df714bb18db9486ef4295762cb2cb6af946b79ca60e7e950d5da61a20ffae32
06 L 3439c03d48fa79fb6d4753d17ddfef667fd92aab689c66cf1fdf6813e69ac407
07 L a74884ce6dbe1b7a8ff45831109973bdac9068122a64197fbd8cdbfa94261901
root c6609ab5293ea5f3a124ad4b2173035e85b41edf19813457a7e52b0d7d9be14e