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 MANKAYAN, BENGUET Award a ₱449.6K contract to BENNY'S AND WAKIT CONSTRUCTIONMunicipalities
Transaction hash:
5ef0f4d73b8bea5dcd4661822b0682ef9069e6db0942c4bbfc4309e2394c3c4a
Status:
Included and unchanged
Block:
#5,750 263 blocks after it
Position in block:
Transaction 94 of 266
Award day:
Jan 23, 2025 (1 yr 9 mo ago)
Value:
₱449,596.57
Project:
Improvement
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 #5,750 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 MANKAYAN, BENGUET awarded it to BENNY'S AND WAKIT CONSTRUCTION on 2025-01-23.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 Mankayan 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 5ef0f4d73b…4c3c4anow …
- 2. Block Merkle root changedstored aaa4da6bb6…74aeafnow …
- 3. Block #5750 hash changedstored 77dc7ec2a5…590030now …
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 265 records. Each step hashes the current value together with the sibling shown.
- leaf 5ef0f4d73b8bea5dcd4661822b0682ef9069e6db0942c4bbfc4309e2394c3c4a
- 01 R 60af43506c728071d2dfdc8f6daaa6b53c245289fddb886f49844d1f88514c1e
- 02 L b62309c714189b31bd95056c9fda2663459750d74931b72c04a28f03250b86db
- 03 L d48568b9ab2e69d226827c697417b8b31b172d5c2c992fff3e01bfe01492f7bc
- 04 L f3af20488ceada20bbf9f29e57089575b0ccd88541801e02bc96a83041e7be40
- 05 L f1059fd3e9b2764ba03d077161a0d132e451f4246d06e46169eaf8f7970e6b98
- 06 R b1300d79b5e23b4c1615e26db5bb6dac9fe4f0cbc4f5c99cfc6586ecdc0c39d0
- 07 L 5cb9d6d22448eda359858893a8fa3299e76285f0d238f8bc9ea41916cdce3fc7
- 08 R 583e2e722e56b467ce5ab695d0bfbef180bbab854b86bfcf18fe7c2b1a41ff1c
- 09 R 06723081fe962d5dbcede4413f91211e54d3b394255cad88b93c314f80ffcb9e
- root aaa4da6bb6e0a18875985ae852d67860ba86aabb643388c44f20e4437674aeaf