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
MUNICIPALITY OF ROSARIO, LA UNION Award a ₱987.5K contract to MB ECLAR TRADING AND CONSTRUCTIONMunicipalities
Transaction hash:
cb3b3e2ecfaecf68ee8cb3ec31b1d6a59c73787b933a61654faf8c7834a6c4ed
Status:
Included and unchanged
Block:
#955 5,058 blocks after it
Position in block:
Transaction 38 of 51
Award day:
Sep 13, 2010 (16 yrs 2 mo ago)
Value:
₱987,479.65
Project:
Improvement of Barangay Road, Brgy. Cataguingtingan
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 #955 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)MUNICIPALITY OF ROSARIO, LA UNION awarded it to MB ECLAR TRADING AND CONSTRUCTION on 2010-09-13.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 Rosario 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 cb3b3e2ecf…a6c4ednow …
- 2. Block Merkle root changedstored 56738eeab6…2c0d8dnow …
- 3. Block #955 hash changedstored 1508000a20…1eb094now …
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 50 records. Each step hashes the current value together with the sibling shown.
- leaf cb3b3e2ecfaecf68ee8cb3ec31b1d6a59c73787b933a61654faf8c7834a6c4ed
- 01 R cfbbba2268a4a1f099ea08a966c19b15a7d2485a4261fb1fd3406a0fb172f73d
- 02 L 70e87bf385a0f814b9a884a7eefcb88440fd6e2ab087c8647ecc0fc03293d3b4
- 03 L ae01d7658d601c16abe0341017462e56efb9fee03ff235e153bfbdb24cd083f2
- 04 R 6cb2d14ef7f5fc9ce40d0003b066dde9a374f78939db0c4ee0c7e1aa980f9250
- 05 R f384734dd45c136d2dbf240c7232190e325db7e4c7c618176adf05f846ccf511
- 06 L 184aa52bab58dba36cd6d25a17bcfdb90a1dd151253d93eb423a6bafc7dd6034
- root 56738eeab6d2971a6b92bddf97d7550aa308c773858783823a621207c02c0d8d