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

RAMON MAGSAYSAY TECHNOLOGICAL UNIVERSITY, SAN MARCELI CAMPUS Award a ₱19.6M contract to NEW MASINLOC HENRY'S CONSTRUCTION & SUPPLYNational agencies

Transaction hash:

a3034ceb1fda37d3a3bd7afb01c7fbdffe4df14c1e017cead800cde6ead38077

Status:

Included and unchanged

Block:

#3,119 2,894 blocks after it

Position in block:

Transaction 191 of 311

Award day:

Jun 30, 2017 (9 yrs 4 mo ago)

From:

RAMON MAGSAYSAY TECHNOLOGICAL UNIVERSITY, SAN MARCELI CAMPUS

To:

NEW MASINLOC HENRY'S CONSTRUCTION & SUPPLY

Value:

₱19,649,888.91

Project:

Construction Projects( Design and Build)

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

RAMON MAGSAYSAY TECHNOLOGICAL UNIVERSITY, SAN MARCELI CAMPUS

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 #3,119 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)
RAMON MAGSAYSAY TECHNOLOGICAL UNIVERSITY, SAN MARCELI CAMPUS awarded it to NEW MASINLOC HENRY'S CONSTRUCTION & SUPPLY on 2017-06-30.
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 a3034ceb1f…d38077now …
2. Block Merkle root changed
stored 7498a3e935…b67cabnow …
3. Block #3119 hash changed
stored a75d535458…4d0a44now …

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

leaf a3034ceb1fda37d3a3bd7afb01c7fbdffe4df14c1e017cead800cde6ead38077
01 L a2bbd4c22ffa6463d37503c6294d9b382a23917a3bcf8fd78a7a1d18cad7c36d
02 L ff6b8c6bd2e08826e2360dcabe11286569e38963d922e8b5064fa5925a7b2575
03 L 0ecea1225ef7d815e0661b30ec2306130ad2d0d4437f55ccc36db56fda62a589
04 L dcf40849eca24998a2919d54d2acb0b29fb8d8ddb6e37690578be32dbd12aaeb
05 L ff3ca19c2a2218d693914c8b5c8ddcb151b7c5a1eddfc9e73fa6b8fd19bca70c
06 L b7728ffc6c234613c2e3baf65aeab16e6b532248e24577184d9121f3e974a51e
07 R 96fad81aeec774397f77cbeb812701ad7708ba672891bb61f4e7b4bdffe87161
08 L fcbb63094ef85520e204c63dd9d362a511661a1de1a64b8c6fda122c93f19441
09 R d06a27a18ad711e0b398d98534b7045155fd04ddbbfe40a2a68f55f55fe97507
root 7498a3e93567ea50a1bb82a347b77cc5712cbfd154a5989f6da91a4ba6b67cab