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 HUNGDUAN, IFUGAO Award a ₱482.5K contract to BOKI CONSTRUCTION SERVICES AND SUPPLYMunicipalities
Transaction hash:
80cbfa0ed1c22ef51168917c360ecb4c8f4191ca9efbfb6f15970d093b36b2fb
Status:
Included and unchanged
Block:
#5,630 383 blocks after it
Position in block:
Transaction 2 of 6
Award day:
Sep 22, 2024 (2 yrs 1 mo ago)
Value:
₱482,484.95
Project:
Cluster S2-2024
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 #5,630 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 HUNGDUAN, IFUGAO awarded it to BOKI CONSTRUCTION SERVICES AND SUPPLY on 2024-09-22.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 Hungduan gave a "not stated" 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 80cbfa0ed1…36b2fbnow …
- 2. Block Merkle root changedstored f276ae3104…4bdf3bnow …
- 3. Block #5630 hash changedstored 40e6579a9b…2e25banow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 5 records. Each step hashes the current value together with the sibling shown.
- leaf 80cbfa0ed1c22ef51168917c360ecb4c8f4191ca9efbfb6f15970d093b36b2fb
- 01 R 8ec4f7832043a7d116e54d5c72e4c9b49c6fd87a3f855ac657f371c0ef4ca5cd
- 02 L 7000c27bc1877fbefb9c4000137beedf00ac8f8cacf568b5395b4c59173790f5
- 03 R 11e84d74c8736d79ae7e98566e31cb90d7db3a97768f0946387b6d1bfad5cfbf
- root f276ae310403ca9d92846a05c088ed57ed4f91a14b77843f45136d96df4bdf3b