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 GEN. TRIAS, CAVITE Award a ₱7.0M contract to D.V. SALUD CONSTRUCTIONMunicipalities

Transaction hash:

647873d2c2b9feb962bc1f80da4e8a83cd755fe498972b36227038292b1f69da

Status:

Included and unchanged

Block:

#1,595 4,418 blocks after it

Position in block:

Transaction 19 of 48

Award day:

Oct 25, 2012 (14 yrs ago)

From:

MUNICIPALITY OF GEN. TRIAS, CAVITE

To:

D.V. SALUD CONSTRUCTION

Value:

₱6,989,382.29

Project:

INFR-12-024- ROAD CONSTRUCTION ALONG TEJERO-NOVELETA DIVERSION ROAD TO TIBURSIO R. LUNA ROAD (565 LM.)Phase 1 BRGY. BACAO II GENERAL TRIAS, CAVITE

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MUNICIPALITY OF GEN. TRIAS, CAVITE

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 #1,595 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 GEN. TRIAS, CAVITE awarded it to D.V. SALUD CONSTRUCTION on 2012-10-25.
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)
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 647873d2c2…1f69danow …
2. Block Merkle root changed
stored ebbe48b9f8…e474e9now …
3. Block #1595 hash changed
stored f7f3c8bb95…83f217now …

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

Merkle proof (6 steps)

How this one record is tied to the block's Merkle root, without needing the other 47 records. Each step hashes the current value together with the sibling shown.

leaf 647873d2c2b9feb962bc1f80da4e8a83cd755fe498972b36227038292b1f69da
01 L 64312026522bdd7f617ddfe7e5e98549bac3dba04d073e52b05b8333b931b161
02 L fbefddca23eea87d3079be9a35f09fb1cfb1d6eab19f3917e8538ef2dba86255
03 R c7702e829fa8cbfb309e7767c726adb598a8c107c888ade9771b336d39622a38
04 R b61a8b642f689ea9a00864a3f0b661862afc7fec6a03e78e1e33f25fe6667c9b
05 L 7f5eec0289b305c0879258197ba2e4341e016640fc1856aded650dde00b603f9
06 R ffc41dbbe02553b3c6576cd1b67f8bf0ed4869d9b27a8a497203694c0cc622d4
root ebbe48b9f82db696313659b1c918be296f36756ca4351bb0f3ecc486dde474e9