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

CITY OF SANTIAGO, ISABELA Award a ₱158.6K contract to RRC CONSTRUCTIONCities

Transaction hash:

0f936a25874c8aabd92d231b6b37dc3c32844b92a0813a0bb63b4a063419b0da

Status:

Included and unchanged

Block:

#1,461 4,552 blocks after it

Position in block:

Transaction 1 of 61

Award day:

May 23, 2012 (14 yrs 5 mo ago)

From:

CITY OF SANTIAGO, ISABELA

To:

RRC CONSTRUCTION

Value:

₱158,616.13

Project:

Rehabilitation of School Building

Full record:

Open the award page

Accountability

Bill Sec. 3 and 19

Responsible agency:

CITY OF SANTIAGO, ISABELA

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 #1,461 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)
CITY OF SANTIAGO, ISABELA awarded it to RRC CONSTRUCTION on 2012-05-23.
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 City of Santiago 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 0f936a2587…19b0danow …
2. Block Merkle root changed
stored def8ddd6d0…f44f95now …
3. Block #1461 hash changed
stored ca6fff8308…0c6cb7now …

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

leaf 0f936a25874c8aabd92d231b6b37dc3c32844b92a0813a0bb63b4a063419b0da
01 L 0608b92d2c2f8db1deeb52ce40a3963eb853a0a46268305cc8d7e0fa7e2651d1
02 R c53e86145275debee67663fdae1bb35f08ea665a733a6455fee602df4bde6cce
03 R ba57c199bff375a448916bc9ad211c7848c6c45a662918f39267bd062a95f2cf
04 R dc3be69a5f5a3161d1ec6083d86d2e6383d4a3b42dee1fc93ef86af0e9fb0b64
05 R 87a69968205e29e5c968115c2a9e19e181b92cc1856d02e56ce3e8611647a7d7
06 R 215fcbdbba2945582e23812f8472f796d02a5f4844df51baa608a155cdf5a43d
root def8ddd6d0128b3d63aaea9295e1dd1fd06af2a3f324baf14ee208ebf3f44f95