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

EASTERN VISAYAS STATE UNIVERSITY Award a ₱6.3M contract to MON4TH DIMENSION CONSTRUCTION CORPORATIONNational agencies

Transaction hash:

bb66ae5cdf62f7d71722ccca0cb9d36d9308d500994205ead94766273935174e

Status:

Included and unchanged

Block:

#4,108 1,905 blocks after it

Position in block:

Transaction 65 of 93

Award day:

May 19, 2020 (6 yrs 5 mo ago)

From:

EASTERN VISAYAS STATE UNIVERSITY

To:

MON4TH DIMENSION CONSTRUCTION CORPORATION

Value:

₱6,267,112.34

Project:

Construction Project

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

EASTERN VISAYAS STATE UNIVERSITY

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 #4,108 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)
EASTERN VISAYAS STATE UNIVERSITY awarded it to MON4TH DIMENSION CONSTRUCTION CORPORATION on 2020-05-19.
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 bb66ae5cdf…35174enow …
2. Block Merkle root changed
stored fe528e03c9…8b440dnow …
3. Block #4108 hash changed
stored eb8598800b…3b746anow …

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

leaf bb66ae5cdf62f7d71722ccca0cb9d36d9308d500994205ead94766273935174e
01 L ba1d5b10fac934400450151d42694ed526cffa86d977f5831af3702766e06533
02 R 10deb50b51fe1ae2ead0bd289951348cb9c3efcb6324be90b10987ccf5297ea3
03 R 46b98dd335710c726a0ac9e56c2a6cc91f17b4d0370d527876c2debe7138a89a
04 R 7a9dc2cc1575742dddf72f6da9edb9701cfeaa5405de7e27756b193ae97efe37
05 R 87b741a629d7cfd78204720b6c810db362bc97360e4c9a68ecbd8f60e9cdc158
06 R f98e4f9aff448dcd2c15ae23e368ef26a775296d36b95355a556b5a385416fc9
07 L 4219c58fddc03dacde792ac476614beb7f8bc3efb95431b3fea92dc3a071764f
root fe528e03c9f9299e951d5f2dd6c7dcb130e12c7ce1930871e990616a238b440d