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
DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - MAIN Award a ₱116.8K contract to POCH BUILDERS & DEVELOPERSNational agencies
Transaction hash:
40fef81ae658f4f3cade7bc5b33dc95676af958ecf5d82f647e9f7d89ced2b5c
Status:
Included and unchanged
Block:
#1,942 4,071 blocks after it
Position in block:
Transaction 70 of 253
Award day:
Dec 13, 2013 (12 yrs 11 mo ago)
Value:
₱116,800.00
Project:
Construction
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 #1,942 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)DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - MAIN awarded it to POCH BUILDERS & DEVELOPERS on 2013-12-13.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 40fef81ae6…ed2b5cnow …
- 2. Block Merkle root changedstored 0f9122e5dd…d3dad3now …
- 3. Block #1942 hash changedstored 260bb9f90d…487db3now …
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 252 records. Each step hashes the current value together with the sibling shown.
- leaf 40fef81ae658f4f3cade7bc5b33dc95676af958ecf5d82f647e9f7d89ced2b5c
- 01 R 415c0a64004a0efcec3df787f9202e39657d33417423f149a70d1aca4e1736ad
- 02 L b140837b292890c350dac3ccfd87dfdd2ce5937d64a042c27c9c9be779ef9e11
- 03 L 54a3d5a2dca628340b18ce40e1edd23ae4962c9036fcac05b5a0a95a88daa76b
- 04 R e77594ce83b5b2b550fe6db09ba035d9b5197b8d15c5f9efab17ee55c3c4d242
- 05 R 6af0993e46117f9c3caee58d5034e1924511349f596eb2524c936417d9fc5f17
- 06 R 4b8ed70656b2b168044e4d15751362f2cbec562719256622d99f19c3602ee0ea
- 07 L f9dbf98986fd93f0b0df46414383032f8943a49828595862757004befe835035
- 08 R 9100510cb5bee7b2e048625e1499d44feb892c878ab2d18b12a2130d4c082fda
- root 0f9122e5dd225b258813ea7987758adfd3883d0c7c78b16295299e7c2fd3dad3