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

REGION I MEDICAL CENTER Award a ₱290.0K contract to ALPHIN TRADING AND CONSTRUCTIONNational agencies

Transaction hash:

9aaaa048e53a09f110aefe623c39cc098b64ddae36ebbfac9e5a043f5177854b

Status:

Included and unchanged

Block:

#1,476 4,537 blocks after it

Position in block:

Transaction 34 of 63

Award day:

Jun 8, 2012 (14 yrs 5 mo ago)

From:

REGION I MEDICAL CENTER

To:

ALPHIN TRADING AND CONSTRUCTION

Value:

₱290,000.00

Project:

Rehabilitation of Perimeter Fence of Treartment and Rehabilitation Center and Conversion of Old Pharmacy to Convenience Store at R1MC

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

REGION I 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 #1,476 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)
REGION I MEDICAL CENTER awarded it to ALPHIN TRADING AND CONSTRUCTION on 2012-06-08.
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 9aaaa048e5…77854bnow …
2. Block Merkle root changed
stored 002d564145…ecd789now …
3. Block #1476 hash changed
stored 323961987a…7a82dcnow …

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

leaf 9aaaa048e53a09f110aefe623c39cc098b64ddae36ebbfac9e5a043f5177854b
01 R 9ce51949e60d76146e3fe63d82540a0f8295436e0d695731abb050d26fd9244f
02 L ba8d387be02590f66b37f69e73e7281c2c855e13a029feb34f03d081c32cfa68
03 R c18743f94a994439570d3af0e1c225fdfd711e75234997150936c8ac0a6690c8
04 R 2efb388683eeb4ebb4f2c1754eb3885f2f64bd467ac505ff63c105c534b279ab
05 R adb0baae4a236d09c68fb79775056a7ca6c52e5c5b51fdf7738c58f605fa31da
06 L 366cc86df67da6d1436c8382b534d3b3df826367c1d5c83c989ea00ecd92d771
root 002d5641459a4a0990fe7eaab328d71b1e703814c607f4dd7544df74ceecd789