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 SANTA CRUZ, LAGUNA Award a ₱487.4K contract to ZONIUQ ENTERPRISESMunicipalities
Transaction hash:
2f095f028a8a2dd5198d7b4ff8f3f648a4a85f06d968ba4656915ad633bc2085
Status:
Included and unchanged
Block:
#1,477 4,536 blocks after it
Position in block:
Transaction 15 of 52
Award day:
Jun 11, 2012 (14 yrs 5 mo ago)
Value:
₱487,400.00
Project:
Proposed Fencing located at Pobalcion I, Santa Cruz, Laguna
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 #1,477 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 SANTA CRUZ, LAGUNA awarded it to ZONIUQ ENTERPRISES on 2012-06-11.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 Santa Cruz gave a "unmodified" 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 2f095f028a…bc2085now …
- 2. Block Merkle root changedstored cb488a95ab…6fa77bnow …
- 3. Block #1477 hash changedstored 74c83195d2…615b6enow …
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 51 records. Each step hashes the current value together with the sibling shown.
- leaf 2f095f028a8a2dd5198d7b4ff8f3f648a4a85f06d968ba4656915ad633bc2085
- 01 L 2750ce8e1e5c755133b4da8d00cc6c3b7b52837d36e906814e4ba7ad65aa40c5
- 02 L 7ab49cd280ff12b7b3270881e3347f28f24604940ebd0df767a3a9473267b868
- 03 L 8aa02468090ea899b93e84fd50f85c9d016acdb828b52a7c96c0989e52899c41
- 04 L 911d9acf13faf8e040d912971bdd258cdae9fcb77272cbad5ffa1c67767d6aec
- 05 R 2016664ec0b1f8abe34eef35a5ba9d543dd5cb2185c25c0e5ad359a37fb24515
- 06 R 259ab4e901999cf623e4dd2b941c8172e788610f79ae83c54f8b97ba9ee7a7a6
- root cb488a95ab46db1a0275f3745157360fc10784d16d293df1d8765077f76fa77b