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
FOOD TERMINAL INCORPORATED Award a ₱242.8K contract to NESCON BUILDERSNational agencies
Transaction hash:
23501acdcc3d62c78a62a197bdd4d7d8df663817eaeed9f80344a7718f7e8bf1
Status:
Included and unchanged
Block:
#50 5,963 blocks after it
Position in block:
Transaction 2 of 15
Award day:
Feb 8, 2007 (19 yrs 9 mo ago)
Value:
₱242,803.68
Project:
Construction Projects
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 #50 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)FOOD TERMINAL INCORPORATED awarded it to NESCON BUILDERS on 2007-02-08.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 23501acdcc…7e8bf1now …
- 2. Block Merkle root changedstored d2a4ef96b4…f5e091now …
- 3. Block #50 hash changedstored 87d6da6261…923420now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 14 records. Each step hashes the current value together with the sibling shown.
- leaf 23501acdcc3d62c78a62a197bdd4d7d8df663817eaeed9f80344a7718f7e8bf1
- 01 R 2890be17dc739894d552d13caf5ede5061a67a6e2518308be6bc4907d369d25b
- 02 L a099f3c7137d2687ef0ae06b59c9bec5db1246c5d8dbe97d8893bff4a36bf8e5
- 03 R e599677bd8fab606a0bcae4ce3691ce86ae76cdf0bbecbc8c50286a1f0dffadc
- 04 R 8c3459f07605d53cbb8f903c264511ede8f990d1822a2d26381c6b279915f111
- root d2a4ef96b4b4c8744450b5f4f2291c447077567c3dc9a614311a0128c5f5e091