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
APITransaction action
PROVINCE OF BUKIDNON Award a ₱106.3K contract to SAN ROQUE CONSTRUCTION AND GENERAL MERCHANDISEProvinces
Transaction hash:
0ab45db7c28ea82fd7df1df218f7fc0180fda9a1ea8f5d0410f2704c29abe7e4
Status:
Included and unchanged
Block:
#1,454 4,559 blocks after it
Position in block:
Transaction 2 of 49
Award day:
May 16, 2012 (14 yrs 5 mo ago)
From:
Value:
₱106,254.53
Project:
Repair of POPDEV Office
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
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 #1,454 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)PROVINCE OF BUKIDNON awarded it to SAN ROQUE CONSTRUCTION AND GENERAL MERCHANDISE on 2012-05-16.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Bukidnon gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
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
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored 0ab45db7c2…abe7e4now …
- 2. Block Merkle root changedstored e7a980357e…a31348now …
- 3. Block #1454 hash changedstored 28af8e6196…70d81fnow …
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 48 records. Each step hashes the current value together with the sibling shown.
- leaf 0ab45db7c28ea82fd7df1df218f7fc0180fda9a1ea8f5d0410f2704c29abe7e4
- 01 R 0ecf4557ba794e04c57cb63592fb43cf0729f8ee4e4cb9b6d5b524925b33acae
- 02 L 88b346d6cbb79319f56d810393b9dce6f2e88df7076653d236cc41784f3ac065
- 03 R 4372bd8de582048e80078de8e920659b9eb7cd23ff5f9bdf39ae4afa2f02e243
- 04 R 04032859da72163e223bb66b8ff9e8203af53167df479aa20bee9e245483a0d0
- 05 R 6d7b230de857b293ddf173e9135e9cd6efa3d4bdc80b971683ba44c7f0962558
- 06 R d2eb9cc7d196699dc5856e71894a4a1af5ec800b3090394a0db6842ea7484950
- root e7a980357ef084ffc7fc741655843ac1827e4494d2ada75b675d25b1d3a31348