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 BENGUET Award a ₱199.5K contract to BALANGCOD CONSTRUCTIONProvinces
Transaction hash:
163757dca64f59ce7c0b60cbb756a8c036ff57cb8b3d2d685e3a17016496bc78
Status:
Included and unchanged
Block:
#1,916 4,097 blocks after it
Position in block:
Transaction 24 of 228
Award day:
Nov 13, 2013 (13 yrs ago)
From:
Value:
₱199,476.31
Project:
REPAIR & MAINTENANCE- OFFICE BLDG.
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 #1,916 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 BENGUET awarded it to BALANGCOD CONSTRUCTION on 2013-11-13.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 Benguet 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 163757dca6…96bc78now …
- 2. Block Merkle root changedstored 39b78c6210…928902now …
- 3. Block #1916 hash changedstored 0b8e805d35…f52ad4now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 227 records. Each step hashes the current value together with the sibling shown.
- leaf 163757dca64f59ce7c0b60cbb756a8c036ff57cb8b3d2d685e3a17016496bc78
- 01 R 163b76e0290539722a0dc3227c71337b10a99e3dfe06f2ece7b1e9d9c382dbab
- 02 R bc44d7a458d53b3e0889cb85bae3e73d2c40c93123c9d63b39d730cc53df7353
- 03 R 842ea7ed0cbe46417666d4fb3004708125ff2427b3fcba4e2919e4b4e388853d
- 04 L 6f663d6116a2ba705c3e109d3baeb0ab75fd90a74738d043b1f95fee2f477cd2
- 05 L ad67093535d536729b1f0c3fd906c29ab8ac3ae79b95444cde2d71654bda22df
- 06 R 5fb9fb8517208cc71a214ac6c22e8c0e34204e0db770fe3ddab69f7cadf6fd72
- 07 R b1056ac37d35f7cc8b6b8e50a967523c016a6fca29b18651c296299ab064d279
- 08 R 8662bf32025a89785e882846071c1e4b4a7b3468c430b269eb7f214403a3e848
- root 39b78c62101ed5b59bc618a19eab44d0bed5c1efeb3a8e5c5c8e6eb5fd928902