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
CENTER FOR HEALTH DEVELOPMENT - REGION IV-A Award a ₱14.1M contract to EFREN LIWAG DIAZ ENTERPRISESNational agencies
Transaction hash:
df76f6153bfd0f2058cd71d4cd2bc89de5d6765e685043eca1a9742ec3eea975
Status:
Included and unchanged
Block:
#1,535 4,478 blocks after it
Position in block:
Transaction 34 of 45
Award day:
Aug 16, 2012 (14 yrs 2 mo ago)
Value:
₱14,144,793.00
Project:
ITB for CP08-12 Nagcarlan, Laguna
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 #1,535 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)CENTER FOR HEALTH DEVELOPMENT - REGION IV-A awarded it to EFREN LIWAG DIAZ ENTERPRISES on 2012-08-16.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 df76f6153b…eea975now …
- 2. Block Merkle root changedstored 343cacf473…76791bnow …
- 3. Block #1535 hash changedstored 081ba3ca77…66d14enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 44 records. Each step hashes the current value together with the sibling shown.
- leaf df76f6153bfd0f2058cd71d4cd2bc89de5d6765e685043eca1a9742ec3eea975
- 01 R e2b7d343161393bc373fbeca634d08956357ed7d9731066512a881180b6e5ae1
- 02 L f87b868480f56c23949ed022005b8cb701cfe46a760602993941f10cacdc5396
- 03 R 4eaa35b476e654a90285579a863011565f9e553663aec07b52c0861875642f69
- 04 R 775248140dbd6b7af5f07ba7487cb6424d5d901bca8154cc256945c863a55aad
- 05 R 3cd8886c087a21613409ab6654eee7bb93a42d7ca9459abf15dd9f3ff9b0908e
- 06 L 52d24e39d051e70dda978e5119427aa00f944aa09fec4466227d1ba76f6518ff
- root 343cacf473cdcab28e4e6c453b36b0b8d7dd3b31a4d75bb2320b5d176076791b