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
PHILIPPINE NATIONAL POLICE - CAR Award a ₱1.5M contract to MANIMELD'S CONSTRUCTION & IRON WORKSNational agencies
Transaction hash:
5962aa898df2b3eaed9e4f16689305d4bd77f80770a9d91528433578ef53e13d
Status:
Included and unchanged
Block:
#910 5,103 blocks after it
Position in block:
Transaction 4 of 13
Award day:
Jul 20, 2010 (16 yrs 3 mo ago)
Value:
₱1,486,278.11
Project:
CONSTRUCTION OF AGUINALDO MUNICIPAL POLICE STATION WITH ROOFDECK, PHASE III
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 #910 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)PHILIPPINE NATIONAL POLICE - CAR awarded it to MANIMELD'S CONSTRUCTION & IRON WORKS on 2010-07-20.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 5962aa898d…53e13dnow …
- 2. Block Merkle root changedstored 3af027c555…a8cc58now …
- 3. Block #910 hash changedstored 1aad16c8de…8ca277now …
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 12 records. Each step hashes the current value together with the sibling shown.
- leaf 5962aa898df2b3eaed9e4f16689305d4bd77f80770a9d91528433578ef53e13d
- 01 R 72f1c70172cefc3e57917c5e020b81162df11b2d9d15cd41b851c330cf4dc104
- 02 R 29576dcf3210a950a204e30c6976fc329a474bb5b916c34bb09f444dd37a5d0f
- 03 L 04c21bae62454fdb4cc1cf112e3ef2df594ac9c267ddbe75ff342842099d874f
- 04 R af5b98f7756075af3721020b9192e4bbc19c68175d626a7e168e4f6ebc7834c5
- root 3af027c555ffb1a3ee330cd05975b9b55bfd242838082140865475fb4ea8cc58