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

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MALABON-NAVOTAS SD Award a ₱4.1M contract to FRAMECON BUILDERSNational agencies

Transaction hash:

d373d35c435e7197182bc4e4db960313f097af0c463715222fd68fa5567766b9

Status:

Included and unchanged

Block:

#2,105 3,908 blocks after it

Position in block:

Transaction 74 of 85

Award day:

Jun 18, 2014 (12 yrs 4 mo ago)

From:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MALABON-NAVOTAS SD

To:

FRAMECON BUILDERS

Value:

₱4,075,358.81

Project:

014OA0021

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MALABON-NAVOTAS SD

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 #2,105 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)
DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - MALABON-NAVOTAS SD awarded it to FRAMECON BUILDERS on 2014-06-18.
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 d373d35c43…7766b9now …
2. Block Merkle root changed
stored 7429df8027…0f3de6now …
3. Block #2105 hash changed
stored 45c1ba1cd1…a57a52now …

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

leaf d373d35c435e7197182bc4e4db960313f097af0c463715222fd68fa5567766b9
01 R d66ab329d75258c907e4982db6f36252028377c631baadc9103eb29d387e0dc9
02 L 60132dccd85a94eb0992cfab8c2e68f7ca82c06d16a9d9fdcfaa32f37eb46abc
03 R 2d9923ecdf50662b3e58df38d19ed9fcc9f641633214e01f85a02501143c9d7f
04 L 234a5093c34ac80e9b8efea9d41d8bd148e34b4e7f44e7aa960e3048082dbaab
05 R 4a1bdd5b82bf5bd6b3027af61b9ae594720579ce0081a8ec7e7d62e92c2a9453
06 R 513a7cf7d89beef080a6c4f680c24b1fb3364ae9666f162cdbe0fd51c2776d81
07 L bfdd87ad9922f3496a74e76d3435d1db40e58d79834a1401c3e8507aa42c9293
root 7429df802755bfe38b2a79f85c20966353ad7a4cbaac46eab28dc78e430f3de6