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
NATIONAL IRRIGATION ADMINISTRATION - REGION I Award a ₱4.3M contract to KRB CONSTRUCTIONNational agencies
Transaction hash:
8fee3e323dad2dd95d79d44d20a2b66fa1c856035d977b23c3e600cd2bb0d912
Status:
Included and unchanged
Block:
#1,698 4,315 blocks after it
Position in block:
Transaction 113 of 197
Award day:
Mar 8, 2013 (13 yrs 8 mo ago)
Value:
₱4,284,446.49
Project:
Dingras RIS (Package 2)
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 #1,698 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)NATIONAL IRRIGATION ADMINISTRATION - REGION I awarded it to KRB CONSTRUCTION on 2013-03-08.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 8fee3e323d…b0d912now …
- 2. Block Merkle root changedstored 7be6444135…33f8ebnow …
- 3. Block #1698 hash changedstored e3caa9487f…c338canow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 196 records. Each step hashes the current value together with the sibling shown.
- leaf 8fee3e323dad2dd95d79d44d20a2b66fa1c856035d977b23c3e600cd2bb0d912
- 01 L 8c2d050186bb5091e7054e1f29026db9f92b36dec6d6bbd3d3ca96f5ed965c5c
- 02 R 58f4bd96c7568acfd7eb894b0c413a5a0892b6de8bae56934fb85cbd4c920514
- 03 R 5e98050df5f3db00f566a6de76058b4b5095d14927ba6addb8dd6b2ddbfe56e7
- 04 R 3742bf18c7382984176e8cf6756f6315e900c7bf698c2da34368a7b65310401f
- 05 L 5f6c6fc8ff3e9da5cdacea7f133c527ce7c6dcf1c85742be00ceb056c5070d3e
- 06 L d05706a40685583bb49db02dad590cbb982402db405428b63c618006c7d9c4e1
- 07 L 318dd4498beee53609678a4f1c8bdc1c8d3acf3b5a75ebcac51312a275daf1b4
- 08 R 50f0b51133fa2868d2e977358f9bab84ac4adf7f2809e711ccadaf4d9d68af89
- root 7be644413583b042e453c7b8b7b1a05b5b0dd39739dff2770794671def33f8eb