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 XI Award a ₱2.0M contract to BERMICON DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
6e3012aee49d7e254bd26ceaeb2dbe892b5fc42721928a4573161c22c2274478
Status:
Included and unchanged
Block:
#2,732 3,281 blocks after it
Position in block:
Transaction 4 of 8
Award day:
May 9, 2016 (10 yrs 6 mo ago)
Value:
₱1,972,998.18
Project:
Const. of BHS
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 #2,732 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 XI awarded it to BERMICON DEVELOPMENT CORPORATION on 2016-05-09.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 6e3012aee4…274478now …
- 2. Block Merkle root changedstored aab3631e5d…be217enow …
- 3. Block #2732 hash changedstored f2f1cb6159…f5c733now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (3 steps)
How this one record is tied to the block's Merkle root, without needing the other 7 records. Each step hashes the current value together with the sibling shown.
- leaf 6e3012aee49d7e254bd26ceaeb2dbe892b5fc42721928a4573161c22c2274478
- 01 R 6fd67252f62101b41f22ffbf851b06dd34e0ddd21caf1c47408d8c0d902bb3a3
- 02 R 0c55b0120e87592a13edfb60390fe31f531a6bd515fa781da12e3c693b10db3c
- 03 L 88ca086924f514d6f4b9652bda63dceff681645b75dd786d4b15dead1b386884
- root aab3631e5d5638b7eaef09669415ae374ee86368ae6da926e34ec523fabe217e