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 PUBLIC WORKS AND HIGHWAYS - QCFED Award a ₱7.7M contract to ST. ROCHE CONSTRUCTIONNational agencies
Transaction hash:
f48ce7142d64bfed5cb2d561563f54c72c7f9efbac4874e44a88f66351135395
Status:
Included and unchanged
Block:
#697 5,316 blocks after it
Position in block:
Transaction 17 of 18
Award day:
Sep 28, 2009 (17 yrs 1 mo ago)
Value:
₱7,714,942.46
Project:
Completion of Multi-Purpose Bldg. at Brgy. New Era (Phase IV), Q.C.
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 #697 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 PUBLIC WORKS AND HIGHWAYS - QCFED awarded it to ST. ROCHE CONSTRUCTION on 2009-09-28.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 f48ce7142d…135395now …
- 2. Block Merkle root changedstored d3e98b05d2…3746cenow …
- 3. Block #697 hash changedstored a7515eeb25…20e713now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 17 records. Each step hashes the current value together with the sibling shown.
- leaf f48ce7142d64bfed5cb2d561563f54c72c7f9efbac4874e44a88f66351135395
- 01 L ecd2b10acdf5b91312e73acc3ad2afcd704b53b7cd3a93810e5ff0826625e2e5
- 02 R cadf062ab2bb1d462a7df8ac7c87f62523e98fb255386204e62d756736005f91
- 03 R e24e7fff75b12368109391688a1535c4ba6ca0c568976364cf715b66ef78712a
- 04 R e0e9eddcc32f069cacb4c5c163382676a9697f455e085c5747713cafd839e304
- 05 L 07da3f0c9929d2638c938e4f5d2af82e8457abd06bc00e2d178468a010ef2304
- root d3e98b05d2f1db20e946411383e41bea7a29639a5142c7f691830e5b1c3746ce