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 LAL-LO, CAGAYAN VALLEY Award a ₱620.6K contract to SGS WHITE GOLD CONSTRUCTIONMunicipalities
Transaction hash:
9ab228ebcdba2e111e109571e8aed19d85360c519061a5df89427b22da542d69
Status:
Included and unchanged
Block:
#5,039 974 blocks after it
Position in block:
Transaction 72 of 109
Award day:
Jan 17, 2023 (3 yrs 9 mo ago)
Value:
₱620,565.54
Project:
restoration of columns, construction of bleacher
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 #5,039 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 LAL-LO, CAGAYAN VALLEY awarded it to SGS WHITE GOLD CONSTRUCTION on 2023-01-17.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 Lal-Lo 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 9ab228ebcd…542d69now …
- 2. Block Merkle root changedstored e16e1f7f49…477469now …
- 3. Block #5039 hash changedstored 74653fdf9f…71ef96now …
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 108 records. Each step hashes the current value together with the sibling shown.
- leaf 9ab228ebcdba2e111e109571e8aed19d85360c519061a5df89427b22da542d69
- 01 R 9c8fd4c3f666168c5f091c2750cf481247d711e597b10b628b15a7e3fe3e6d58
- 02 R 91fd99b4dc099f4a35d663f526030643505c7c53d16f62bf6b395da32360d0c5
- 03 R 077d40a77bf1bbe20f92b6c359fcfb015d0d2edef1816bc676d69eaf270fc6c2
- 04 L 1231bb6a499fb46eaf208fdba85ffaac021cc3e5847ffab03bc1e06a8339bee4
- 05 R 6c9987c3f50ce70aa2ab2905714579e0ad3add19b66f2f41918d643796c168be
- 06 R dee3ffdfec6c5096ac1df40df3201ddaddebdcd5d08ef12236fd6df45a623402
- 07 L ff13336bc0091200818309beb78df03d552df8a881e209c4ebd209def7db43e0
- root e16e1f7f49ceb4fb717da19f4cc0444887d178c7df56c0b973ddf0968f477469