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

PROVINCE OF EASTERN SAMAR Award a ₱3.6M contract to AL'S ENTERPRISES AND CONSTRUCTIONProvinces

Transaction hash:

39158eb32cd9ccf74d1abb35c4ddcc8f1f6f3d1534f89ca8bea7c14bd967f538

Status:

Included and unchanged

Block:

#1,506 4,507 blocks after it

Position in block:

Transaction 12 of 58

Award day:

Jul 13, 2012 (14 yrs 4 mo ago)

From:

PROVINCE OF EASTERN SAMAR

To:

AL'S ENTERPRISES AND CONSTRUCTION

Value:

₱3,633,967.41

Project:

12ProvESamar021 CONSTRUCTION OF SULANGAN MULTI-PURPOSE BUILDING (EVACUATION CENTER), Bgry. Sulangan, Guiuan, Eastern Samar

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

PROVINCE OF EASTERN SAMAR

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 #1,506 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)
PROVINCE OF EASTERN SAMAR awarded it to AL'S ENTERPRISES AND CONSTRUCTION on 2012-07-13.
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)
COA's CY2024 audit of Eastern Samar gave a "qualified" opinion on its financial statements (not specific to this contract).
Partly
Open

1 of 8 documents found, 1 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 39158eb32c…67f538now …
2. Block Merkle root changed
stored becc430e8e…773e6enow …
3. Block #1506 hash changed
stored ddc252783a…c3c369now …

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

leaf 39158eb32cd9ccf74d1abb35c4ddcc8f1f6f3d1534f89ca8bea7c14bd967f538
01 R 39e383f596848a02124f1e0d2600d21f48128f59936bbec088dcee298d52b2ba
02 R a120951cc0580ba84b1523a86bb0b55c444c2f0d4eba01d223d0e54a79433f7e
03 L f7a5b3dc6c6f0eccabcddee4d3e91a99fc42195438a7c39e15fc3a80f09ae198
04 L a3b663c7395c9e213aff77ea97f464c4f191da821409fe8589b7c922239f576b
05 R bb98d668ab9439ec22bd35dd8a74cb8a3be94bf9db30c52f1082520e5da712b0
06 R bbf6a8a61edd3303d60bebf9a623ac54a7e39be152486e2dfea6216f8246a6f1
root becc430e8e0fedd33bc492f6b892d2b71cff0b724e77ab495495315ac7773e6e