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 BAKUN, BENGUET Award a ₱582.0K contract to KABUNIAN BOY CONSTRUCTION AND ENGINEERING SERVICESMunicipalities
Transaction hash:
f2a2a31eebaa88343b9c2a4bbb0379618232c41df54f9b214f0562b71a037445
Status:
Included and unchanged
Block:
#2,790 3,223 blocks after it
Position in block:
Transaction 111 of 117
Award day:
Jul 12, 2016 (10 yrs 4 mo ago)
Value:
₱581,950.00
Project:
Various Projects under Cluster D-2016
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 #2,790 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 BAKUN, BENGUET awarded it to KABUNIAN BOY CONSTRUCTION AND ENGINEERING SERVICES on 2016-07-12.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 Bakun 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 f2a2a31eeb…037445now …
- 2. Block Merkle root changedstored ca64ffab2b…25d3c3now …
- 3. Block #2790 hash changedstored c50e6d1642…a7bc3enow …
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 116 records. Each step hashes the current value together with the sibling shown.
- leaf f2a2a31eebaa88343b9c2a4bbb0379618232c41df54f9b214f0562b71a037445
- 01 L ed27e9e64f667b5c6c92accb05552585ea37a755f43801e4eb5cb9d7ff7a175d
- 02 L 94f970375b791146e2acd6505ee752704d12e8e0ddc911fecfa27d8414f752d7
- 03 L 3cf8b5ebf1c55ce215a7510c6fd54a0ee0e1d424a65ff4ad5761d23823ec0918
- 04 L 2128af06258d335e5b0f73992087423ab072a0e1d6cbdfe3f0663f26c35f76d6
- 05 R 250e11fc200dc520c6a1075ae083639ed1d6e37a23f3bdcb43a30ffe35fb07e7
- 06 L 9b68dd6ad280f2e3cccd489185955ec4cfdec7a205d221f3c5ebdc21ffdd3403
- 07 L 009e4ecd6ebec5b1a1fc18917a4e5f27b45a4ecddeb8bce3787d9bd31ef51527
- root ca64ffab2bf6335e18f5ea204445f2f501d6b0c4136b6ea78b851279d625d3c3