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 BAROTAC VIEJO, ILOILO Award a ₱1.1M contract to ILOILO GRAND EMPEROR BUILDERS CORPORATIONMunicipalities
Transaction hash:
c4fb56c8298b676e3c2dc1fc09724500c4574b20a48daed56cbfc2f96fda30e4
Status:
Included and unchanged
Block:
#2,939 3,074 blocks after it
Position in block:
Transaction 237 of 310
Award day:
Dec 19, 2016 (9 yrs 10 mo ago)
Value:
₱1,128,800.00
Project:
Procurement of Civil Works
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 #2,939 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 BAROTAC VIEJO, ILOILO awarded it to ILOILO GRAND EMPEROR BUILDERS CORPORATION on 2016-12-19.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 Barotac Viejo 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 c4fb56c829…da30e4now …
- 2. Block Merkle root changedstored cd526839c1…0b1fc7now …
- 3. Block #2939 hash changedstored 10b3867b54…9af472now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 309 records. Each step hashes the current value together with the sibling shown.
- leaf c4fb56c8298b676e3c2dc1fc09724500c4574b20a48daed56cbfc2f96fda30e4
- 01 L c3c4516930396c0115004a963bd5209906d9389caf4186159baf662be41c03f8
- 02 R c20cfe3e52984e8dfca4ae5c9e352b6fbcea3a1538db1dc135ff3d8826530f41
- 03 L e2bd59d6d975052293e88c7b4e31b2c1ebfeb026b398476da95c71bb591efbaa
- 04 L 38280b2172e189c3b8fe96fec9cb9cb70d5dcd07976798204d7cb1286f5b4eae
- 05 R aea3cfeab04b490bfe82d0297b882ccb722abe685da05e9c12ce147c163fee7e
- 06 L ba6475247751755ae520ab8dad534be1a9c0a564b177a4fe6fd54b6d74bc4af3
- 07 L b113342d19da3c065b5a5f792add68f0d3df604dd54a60ef4eebb7fd0e7add37
- 08 L c16571b1c2a3641742cc1448df8d2a95f328574c2184f7ecb0014b6f70b5946c
- 09 R b2d6c38d2bbd06cda0127e268e3a40c1bd8507d5ac7c7b5342587d96665c87f5
- root cd526839c1f6fb262c57ab55ffdaa80b03b22e8e150e47f9e5fca0c97f0b1fc7