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
CITY OF ILIGAN, LANAO DEL NORTE Award a ₱1.8M contract to LANAO GENESIS CONSTRUCTION SUPPLYCities
Transaction hash:
bfceffe4adfc7d8c9f7a391f565bfc783b48e2bdee8d874fdd2f2b41e97cf607
Status:
Included and unchanged
Block:
#3,928 2,085 blocks after it
Position in block:
Transaction 149 of 197
Award day:
Nov 5, 2019 (7 yrs ago)
Value:
₱1,805,941.82
Project:
Improvement of CASSO Extension Building (Revised 2
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 #3,928 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)CITY OF ILIGAN, LANAO DEL NORTE awarded it to LANAO GENESIS CONSTRUCTION SUPPLY on 2019-11-05.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 City of Iligan 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 bfceffe4ad…7cf607now …
- 2. Block Merkle root changedstored e718f2c74d…35073anow …
- 3. Block #3928 hash changedstored 2cc737abd9…500663now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 196 records. Each step hashes the current value together with the sibling shown.
- leaf bfceffe4adfc7d8c9f7a391f565bfc783b48e2bdee8d874fdd2f2b41e97cf607
- 01 L bfbbd50dc03a9a6ebf9ef857f9bccbfdeb6d32ea68a51f415bb4598bbc04c7bb
- 02 R 6c486d12b3e9ad12eef10201ac00f26ec75c598e44ba5e0c5a1465ee2899a1c3
- 03 L 77fc1ad8fc501174743becbef1cd0bf69ccb76159b87286ef8f3e838b643477d
- 04 R f2ea5cd42d19982802977eb406830501d02f6d8ed9903c5a787011c48f8dd21f
- 05 L d151c12da834a709d908ea06535a8b49f2cdaa7d1da8453adcf8dbbe9f29d00e
- 06 R b8c5afe274bfab531178da2427cdd410e9b70bb73b0a88f8aa9a2fd2a236bfbe
- 07 R bebb1bbbb8a3e73ffa9f16411d005c6798231145f98b926eb19897f45f29f2da
- 08 L 62fd6ba21ee61cdef5870b64655eebd20d411370670a2aac771e380e91e757a1
- root e718f2c74dcfcc92a2717f3ccfff3acd41d547e2d3d27624da08e8a3db35073a