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
BARANGAY IBABANG IYAM, LUCENA CITY Award a ₱398.1K contract to C. VILLASEÑOR JR. CONSTRUCTIONBarangays
Transaction hash:
5cb0a44e42f96fd4545dc6a2de10d235d60fdacfab02069d192a8b74f21f2a79
Status:
Included and unchanged
Block:
#5,054 959 blocks after it
Position in block:
Transaction 231 of 649
Award day:
Feb 1, 2023 (3 yrs 9 mo ago)
Value:
₱398,063.68
Project:
CLUSTER A. CONC. OF ROAD B. CONST. OF DRAINAGE
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 #5,054 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)BARANGAY IBABANG IYAM, LUCENA CITY awarded it to C. VILLASEÑOR JR. CONSTRUCTION on 2023-02-01.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 5cb0a44e42…1f2a79now …
- 2. Block Merkle root changedstored ca300e9590…161a12now …
- 3. Block #5054 hash changedstored 0eefb96ca5…b26bc4now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 648 records. Each step hashes the current value together with the sibling shown.
- leaf 5cb0a44e42f96fd4545dc6a2de10d235d60fdacfab02069d192a8b74f21f2a79
- 01 L 5bdbb9cea2589d21dae9e0877581d9f4346fca6e0dfd6c18dfb8acf1cfda88a8
- 02 L 1e809dd5229bb6ccd28e563a04c8f6d83095c919d7bba79d4d18afcab359cdad
- 03 L aa5f543ff13433f73a7da0255c47d278a39163484c6d7880b52795ae2bad0276
- 04 R 457ff164c658a6ff2a602eb934ecafa0200986fe9d76c0d109610fb0f9b1673f
- 05 R 6f5380da7fe8639f934cb2696edaffc23c9697a7b623a70af24e3cedf817392b
- 06 L 6bdfef69fc5c0dbdc4328f53b1c82abf1b121a9bf33ffc5efeda03635fcc119b
- 07 L 2c65d7568393c6fcb29a48ca6750a514abf139c5835074612ea6bf026a4a4985
- 08 L 1bbc9495558a77ea3a28af236bd81151289a5ec90717d9cb430e05d5e238e55c
- 09 R 941ae5755db98f4b293bcd034f4148ba37139d9e4ffbda0608254d9471d57c5e
- 10 R c3450c021a381792975add1709afb79adc116c0a286b44107273eef79ce627a2
- root ca300e9590abea0ca272032a52dee6c707cff050ac54e8e2f093336237161a12