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 BAROTAC NUEVO, ILOILO Award a ₱1.8M contract to G. UY CONSTRUCTIONMunicipalities
Transaction hash:
4ea3801f9d1cbcdca615d8e25ddce2cf2afc1030d7e60ce9df93545ec7208ed5
Status:
Included and unchanged
Block:
#4,864 1,149 blocks after it
Position in block:
Transaction 30 of 112
Award day:
Jul 22, 2022 (4 yrs 3 mo ago)
Value:
₱1,789,281.34
Project:
Civil Works
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 #4,864 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 BAROTAC NUEVO, ILOILO awarded it to G. UY CONSTRUCTION on 2022-07-22.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 Barotac Nuevo 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 4ea3801f9d…208ed5now …
- 2. Block Merkle root changedstored 78a5a287e5…ab683enow …
- 3. Block #4864 hash changedstored 518ac858a2…dc80c1now …
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 111 records. Each step hashes the current value together with the sibling shown.
- leaf 4ea3801f9d1cbcdca615d8e25ddce2cf2afc1030d7e60ce9df93545ec7208ed5
- 01 R 4f58cb81e7aad789f618dc9dc8101510f498339569627093b9b823944f91ace2
- 02 L 475d9f21e339926a461bf5b4e3462520b78ccb4f3b7e3d5a7a2db91773b9b7a5
- 03 L a016a302f9901f3eb8b13af36ebe51c42fd34c1b3cf085ba0440c831c96b5f6c
- 04 L b690d2fe474f97d1b47873da85cd8fe6ffbb46e7bc20a801132449d4cceb24d3
- 05 L 68fb84bdbcc819b3a4c13203ab91cd0b0a50e374aa8387083f93b86c7f7d1cb2
- 06 R ac776e66d45c6e9d3f75cb43cbf52d077cb1a12f70e6dfa3249dc908cce2b57d
- 07 R d10e21032f551740351ddda56873b5c9a21fb20ece28849d6e1265b7a97c79d8
- root 78a5a287e5b2701f70afab0e4e9765d65a52a009b56af5006a4291eb26ab683e