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 LUNA, LA UNION Award a ₱290.5K contract to RAPHAEIL CONSTRUCTIONMunicipalities
Transaction hash:
12572dfcdd9fb2a7a666fcbdb8b85b3814158cd7c95b1c0e3e927af31762b63d
Status:
Included and unchanged
Block:
#1,860 4,153 blocks after it
Position in block:
Transaction 8 of 89
Award day:
Sep 12, 2013 (13 yrs 2 mo ago)
Value:
₱290,517.22
Project:
side slope protection along maluyo river
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 #1,860 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 LUNA, LA UNION awarded it to RAPHAEIL CONSTRUCTION on 2013-09-12.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 Luna 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 12572dfcdd…62b63dnow …
- 2. Block Merkle root changedstored c9345c6a35…0ed955now …
- 3. Block #1860 hash changedstored 15017210ea…4cdbc2now …
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 88 records. Each step hashes the current value together with the sibling shown.
- leaf 12572dfcdd9fb2a7a666fcbdb8b85b3814158cd7c95b1c0e3e927af31762b63d
- 01 R 12eb917918f8bc30ba00f796fa09308e33a6c27ea30cd844ad8b24ff3640b77d
- 02 R 02f499c647fe9be77832b6c2180d9372362ee78fa6883c0964967102696b0c9c
- 03 R 644794168f1effe251b31ecce2835f70bd83b681b0b5b132fea8b52c6634b732
- 04 L eaca61e22ffd6ac1a67f58a444d20a16579f0ae312e6ad989cac71d5ac307134
- 05 R 9abfe757bd697a96768a41a86915cbd5d0bf13243dfa687f96b9f3ee6c6fe744
- 06 R f0d63f5f46dd00cc3a9009f16e00e00ff6c0b1789d8e4d7e5a0141e860317ecf
- 07 R 3787176d12cd0e6b3a7560c9ad5ee117d4a7804058a6eac2f7a47a6498e71647
- root c9345c6a355ad2cbbaa3a413fe7118069bc49aefb44c67b9cfe6af3c9f0ed955