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 KIANGAN, IFUGAO Award a ₱919.5K contract to JOVIC CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
e413567f1f6fcc6806183ef25442480e7d10f200b0809312b22b5f3fa1151f66
Status:
Included and unchanged
Block:
#1,411 4,602 blocks after it
Position in block:
Transaction 70 of 80
Award day:
Mar 26, 2012 (14 yrs 7 mo ago)
Value:
₱919,501.00
Project:
IMPROVEMENT OF KIANGAN YOUTH HOSTEL (PHASE II)
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 #1,411 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 KIANGAN, IFUGAO awarded it to JOVIC CONSTRUCTION AND SUPPLY on 2012-03-26.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 Kiangan 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 e413567f1f…151f66now …
- 2. Block Merkle root changedstored 40e5f29fd6…b671d3now …
- 3. Block #1411 hash changedstored 709a25a6fc…75492fnow …
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 79 records. Each step hashes the current value together with the sibling shown.
- leaf e413567f1f6fcc6806183ef25442480e7d10f200b0809312b22b5f3fa1151f66
- 01 R e64fed9aab90674448f5d7f7ef7ec4c15938a8bfe00184dd83bcc3212615139f
- 02 L 7353954cb372523cbafc41617c25d39e48f393c8aa4fd31b9d21424a5ba530cc
- 03 L e7edbdee1e4b0af330c55b4ff5b4ada14aaf60398daea3b2488cc687aec8b616
- 04 R 52b9f6d36acaf95dfc758954447434c870cb730b53f2a093cecd62f350bbbf6c
- 05 R 7683a69583b7ce7497dd97e88bd04dfcb0639973cdefd117fa234e93ad1cd317
- 06 R a19086b2c748d1d5005dec0ddbcafe0e16265ed8eb1ae89979a4e54f4548211a
- 07 L 03bebeaf4606c33cd0c1c7e8fd9f54dabf4b24272eb4f672af00923271421d8d
- root 40e5f29fd62209aa7ce55e1ad3a2108bb64ea679e4f60aae2a91f70883b671d3