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 BANNA, ILOCOS NORTE Award a ₱3.8M contract to RED JEWEL BUILDERSMunicipalities
Transaction hash:
571987bcd55fca2e90003f4417440c23c5f5562d6575e75256a55071910fc01d
Status:
Included and unchanged
Block:
#3,581 2,432 blocks after it
Position in block:
Transaction 93 of 259
Award day:
Nov 5, 2018 (8 yrs ago)
Value:
₱3,834,457.66
Project:
REHABILITATION/RECONSTRUCTION
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 #3,581 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 BANNA, ILOCOS NORTE awarded it to RED JEWEL BUILDERS on 2018-11-05.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 Banna 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 571987bcd5…0fc01dnow …
- 2. Block Merkle root changedstored 65a7fd5db6…9ae88cnow …
- 3. Block #3581 hash changedstored ccabfdb5e1…065131now …
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 258 records. Each step hashes the current value together with the sibling shown.
- leaf 571987bcd55fca2e90003f4417440c23c5f5562d6575e75256a55071910fc01d
- 01 L 55712aac2b13b5845c4c7ac8440f930a8692726bfee02ba1df32c7d63a02c8a0
- 02 R 377140f8a149019bacdee8b6968262cf3a020f52ca3920078fa79edbbdd31c4c
- 03 L 561b676ef94892808ad92cc926d2528ce4246a05ca7a3f576f3b791e5ef417c1
- 04 L d89bdebeb233e06cec8279e0147835f1efab7dcfb01655d848b7b903e2b48b8f
- 05 L 8d5b496327568024ed6baf5bc29769c51113b0cf55b6e00ef03ebbef27b7717e
- 06 R f3afe6c1264196801b78b7aaa3acd9d19a527413fc803439a355bce8df2301bc
- 07 L 6d6af534fcaf6653474e2e6e35d9d734ea5e3bdf3fae39c525dbcdf48566aab0
- 08 R 64229e14aae321838146215d357e6fe21c7353343e9c9cd01adef120ddb236d0
- 09 R 7887547f85065f43fa5280ef75367de142af9ff18c6f731cc08b865a7b4dbe3c
- root 65a7fd5db6c2125cfc3cea33ec27e50b2ee460c6848d0a1e33c36af6579ae88c