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 TRANSMISSION CORPORATION - VISAYAS POWER CENTER Award a ₱399.3K contract to BEECARTINE CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
62fef990daf3a3be77fd0518495b36bb181a334ddb68dfdedfeaf8fe3e4c6cc7
Status:
Included and unchanged
Block:
#154 5,859 blocks after it
Position in block:
Transaction 2 of 4
Award day:
Aug 14, 2007 (19 yrs 3 mo ago)
Value:
₱399,298.65
Project:
Construction of Potable Water System at Cabacungan CTS at Cabacungan, Allen, Samar
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 #154 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 TRANSMISSION CORPORATION - VISAYAS POWER CENTER awarded it to BEECARTINE CONSTRUCTION AND SUPPLY on 2007-08-14.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 62fef990da…4c6cc7now …
- 2. Block Merkle root changedstored a9563082b4…512c46now …
- 3. Block #154 hash changedstored b0eaa6a427…7d3ce6now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (2 steps)
How this one record is tied to the block's Merkle root, without needing the other 3 records. Each step hashes the current value together with the sibling shown.
- leaf 62fef990daf3a3be77fd0518495b36bb181a334ddb68dfdedfeaf8fe3e4c6cc7
- 01 R f9095272ada61958d317cb223639c1bab9d612ea5843cd5f54ec33af54ce1f8d
- 02 L 5167739f9c1146c7dd5419f89de96501fb683a62fef485902a4e69f800daab10
- root a9563082b405ee6987f3fc0a78a57fef7074ead7e93ad2b0cb5f23a07a512c46