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 - LAS PINAS- MUNTINL Award a ₱46.7M contract to ALPHA & OMEGA GEN. CONTRACTOR AND DEVELOPMENT CORP / KPSL GENERAL CONTRACTOR INCNational agencies
Transaction hash:
5bca945e2fd1a4bbc5142197a3b6805b4ce5213ab51efba552d988b320154737
Status:
Included and unchanged
Block:
#5,218 795 blocks after it
Position in block:
Transaction 74 of 204
Award day:
Jul 20, 2023 (3 yrs 3 mo ago)
Value:
₱46,659,302.08
Project:
23OI0103
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 #5,218 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 - LAS PINAS- MUNTINL awarded it to ALPHA & OMEGA GEN. CONTRACTOR AND DEVELOPMENT CORP / KPSL GENERAL CONTRACTOR INC on 2023-07-20.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 5bca945e2f…154737now …
- 2. Block Merkle root changedstored f5b8d69463…ec26ecnow …
- 3. Block #5218 hash changedstored 5252c8e946…b62160now …
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 203 records. Each step hashes the current value together with the sibling shown.
- leaf 5bca945e2fd1a4bbc5142197a3b6805b4ce5213ab51efba552d988b320154737
- 01 R 5de2755a08d92f55b49d011d6b2b765447c234b1fabbb2af35e7562adcd0d5b8
- 02 L f4821b000ebf06a81651d026edc0b074fd954aaf4b1e3939cb8c373bac2ff935
- 03 R a6721e269a551e86e0aeae02fb844f1fd79927da56b557b0aa7999cdd7e0ccde
- 04 L fb8deedbe2e8139fb5fcf0440cfbf45a7bee5bcdbaf9b42098169f35a2802d51
- 05 R 043a459ba4f3059ef2c62ef18c016ba8290b6a5b85b5f725c70488b47ae1329f
- 06 R b083ae3c62d0229f30397c7c2138c585fa103aa7d092f2aab473e5a394d0c938
- 07 L 75f9851d47a536aab2f83a3209dcde3ff4a9f3786fb1de5450f769a82756dcf3
- 08 R 4da3ca22440824cd74811fb00fad2ab16818430eb09d3fedb958cbe8156ea56c
- root f5b8d69463770218b288297946b0aa9d8a915e2f795c4961aa9da18fa5ec26ec