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
PROVINCE OF BOHOL Award a ₱22.5K contract to KILUSANG MAGKAIBIGAN MULTI-PURPOSE COOP. (KMMPC)Provinces
Transaction hash:
135e50f35c80b67b947cc2ce59591df853928d429b4a60b8df2b3c783645afe8
Status:
Included and unchanged
Block:
#1,648 4,365 blocks after it
Position in block:
Transaction 0 of 14
Award day:
Dec 27, 2012 (13 yrs 10 mo ago)
From:
Value:
₱22,542.24
Project:
Purchase of Construction Supplies for use at STAC
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 #1,648 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)PROVINCE OF BOHOL awarded it to KILUSANG MAGKAIBIGAN MULTI-PURPOSE COOP. (KMMPC) on 2012-12-27.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 Bohol 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 135e50f35c…45afe8now …
- 2. Block Merkle root changedstored 2e05b38c38…f8a81cnow …
- 3. Block #1648 hash changedstored 9143908bab…aebb96now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 13 records. Each step hashes the current value together with the sibling shown.
- leaf 135e50f35c80b67b947cc2ce59591df853928d429b4a60b8df2b3c783645afe8
- 01 R 37066480881d74c6994518820db803f5b9546df3873e750d0b7afb54f5c8c7b5
- 02 R c75a40f786c5f6e93cb14caf6e373aa582a485d3dc8228fed41a3795d75cc14e
- 03 R 4b9be3319d068f9cd8f684e7050d882465c5cc17e07db3132e0fc41bde945903
- 04 R 93177a134291c74a586637a311b75da5d16115f7930e38b42fcde4a0e9d79b1c
- root 2e05b38c3852950401d9ba7483944278daafc8422b0839932e2df3de21f8a81c