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

MARIANO MARCOS MEMORIAL HOSPITAL AND MEDICAL CENTER Award a ₱2.8M contract to RAIN-ASTRID BUILDERS CORP.National agencies

Transaction hash:

0122db3a06265c0e2e2df80549ccb46f5c12cdb1abbc49a2d0281f526ef48c7d

Status:

Included and unchanged

Block:

#4,307 1,706 blocks after it

Position in block:

Transaction 0 of 97

Award day:

Dec 15, 2020 (5 yrs 10 mo ago)

From:

MARIANO MARCOS MEMORIAL HOSPITAL AND MEDICAL CENTER

To:

RAIN-ASTRID BUILDERS CORP.

Value:

₱2,795,996.40

Project:

Reutilization of HLK Building-Roof Deck (Fourth Floor Level) into Storage Room for PPE’s, COVID Supplies and Other Documents with Conference Room

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

MARIANO MARCOS MEMORIAL HOSPITAL AND MEDICAL CENTER

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 #4,307 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)
MARIANO MARCOS MEMORIAL HOSPITAL AND MEDICAL CENTER awarded it to RAIN-ASTRID BUILDERS CORP. on 2020-12-15.
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 0122db3a06…f48c7dnow …
2. Block Merkle root changed
stored c1495784d2…b9c581now …
3. Block #4307 hash changed
stored 30121fa690…f0a30anow …

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

leaf 0122db3a06265c0e2e2df80549ccb46f5c12cdb1abbc49a2d0281f526ef48c7d
01 R 168f16edc6ff7c401803ff540193812b844bb6612cebe0f559cdc196e28a2c7a
02 R 7279b9a2793bd5313ad5d0b5c246f848d9f57e7c8b80c092af6b554a3443705c
03 R b69c64f42f1af3d9c17ccfd4389afcd76f9bf95dde9b7bca6caa99582b052529
04 R 045dd8f6ba5420c9acdd4f427c0f42cf0f8eb84a42223102f803f3d2b505ed92
05 R 10e9363f21e664c0c50cc749a9273720fbcfbdfd277c5a5d1c7343a50da34989
06 R 08efe9e4ec568af4741c6356dd2e8ca27baee5810bc810b8c73eaa3a687c5f60
07 R c298647cea51f65f3959f9b385bf19cccc827813769fa60b140d9e90ca568b32
root c1495784d240edc6a66655c80612e6b14656f48973b10193c71889c445b9c581