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 BOHOL Award a ₱15.1M contract to HERBERT MALMIS GENERAL MERCHANDISE & CONTRACTOR, INC.Provinces
Transaction hash:
d7091fc060489bdaec346bff7cdc04488239028762d591d46229b2328f54b1aa
Status:
Included and unchanged
Block:
#1,754 4,259 blocks after it
Position in block:
Transaction 104 of 116
Award day:
May 16, 2013 (13 yrs 6 mo ago)
From:
Value:
₱15,148,190.51
Project:
Improvement of Catigbian District Hospital
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 #1,754 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 BOHOL awarded it to HERBERT MALMIS GENERAL MERCHANDISE & CONTRACTOR, INC. on 2013-05-16.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 Bohol 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 d7091fc060…54b1aanow …
- 2. Block Merkle root changedstored 5185a6f600…09a2b5now …
- 3. Block #1754 hash changedstored d36e98b8e9…cd7527now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 115 records. Each step hashes the current value together with the sibling shown.
- leaf d7091fc060489bdaec346bff7cdc04488239028762d591d46229b2328f54b1aa
- 01 R dc9d2888b8ea2b096c9cb5365f64c89493347b9401e14683e650bad0e134db50
- 02 R 1440978fb8d1b26e1b633f7bc3f1b46ac013f5ed716f12cca48a90068e87362e
- 03 R d40f74f867b50aa02b87ada520319b1c661c3a34c13f0928f02fc868518ed021
- 04 L 4daaaa957d9e069beef87bcfbd7fec6d3c3bc603724d37619ddbc8a666396375
- 05 R b5e83c358483609528d11e5857fd160e3a0a37f73d39365f5611f386af2c8e71
- 06 L 3d89ed544c24a1a9dd90b4616a7fcb3f7fbdb78744f9bb9268f3a589fd975293
- 07 L a6c957858c324ec6cacb73b5acde5c5e3c080ebe62e1fc94cddde30b20754182
- root 5185a6f600c69320317f87d18e0ccf1853bb8cc3fa77135fc74d53d02309a2b5