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 MIDSAYAP, NORTH COTABATO Award a ₱375.0K contract to GFJ CONSTRUCTION SUPPLY & MERCHANDISEMunicipalities
Transaction hash:
2f8ba539dcf9f080d4f0b4e8905569bf52625d671af5740378c0d4cc15cc07b6
Status:
Included and unchanged
Block:
#4,830 1,183 blocks after it
Position in block:
Transaction 30 of 158
Award day:
Jun 17, 2022 (4 yrs 4 mo ago)
Value:
₱374,982.27
Project:
CONSTRUCTION DRAINAGE CANAL AT MANUEL ROXAS STREET
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 #4,830 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 MIDSAYAP, NORTH COTABATO awarded it to GFJ CONSTRUCTION SUPPLY & MERCHANDISE on 2022-06-17.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 Midsayap 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 2f8ba539dc…cc07b6now …
- 2. Block Merkle root changedstored 76dd356b8b…3070cdnow …
- 3. Block #4830 hash changedstored 458003785e…e175f1now …
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 157 records. Each step hashes the current value together with the sibling shown.
- leaf 2f8ba539dcf9f080d4f0b4e8905569bf52625d671af5740378c0d4cc15cc07b6
- 01 R 2fcb3c21176d31c1c89ffc3ac4033aa0ad0823ed8f29a5f2c95201b3323f8240
- 02 L fda7b37f727f4e4f59c1e424bf195020b16938d58c35a7e13ac6b8ec78b81190
- 03 L 00a72f1b0df58dddace505fb6acfeda069d7734470a92671262eb24be132f9a4
- 04 L f8fc90afc9e4187f072421f135646313cbe86fc11eb825ec5e9a002aaeab9e82
- 05 L 81a283c3e29dcb578ee2ea03e9e4e19de425b5efd9501fac5ce982116458f326
- 06 R 0f951b9b101236b5eecf3c6bf31060da83d49e453470bbcc97aa8ce2861d9932
- 07 R 68ddd28380fe85941dfe4de192b59587b5cbedb30ac2a256041e687cf1dc1510
- 08 R 5f051cbfbaba37cab2083052707f71821da9d400935e68bc6ad7719ba1571bbc
- root 76dd356b8bfda02ecde2d6d39338d0911c6ca4f534b28a0b66d39855f23070cd