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 - QUEZON 2ND DEO Award a ₱638.2K contract to LVS GLIMPEX PHILS. CORP.National agencies
Transaction hash:
5253f6d3d550fa52b792e7a6d5d5446804d90f6b703e9da31c292a1a0cdf2110
Status:
Included and unchanged
Block:
#1,219 4,794 blocks after it
Position in block:
Transaction 17 of 61
Award day:
Aug 17, 2011 (15 yrs 2 mo ago)
Value:
₱638,222.24
Project:
Const. of One Classroom Academic School Building at Bignay II NHS, Sariaya,Quezon
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 #1,219 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 - QUEZON 2ND DEO awarded it to LVS GLIMPEX PHILS. CORP. on 2011-08-17.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 5253f6d3d5…df2110now …
- 2. Block Merkle root changedstored c182abe973…f18fa5now …
- 3. Block #1219 hash changedstored dd8d271380…bf056enow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 60 records. Each step hashes the current value together with the sibling shown.
- leaf 5253f6d3d550fa52b792e7a6d5d5446804d90f6b703e9da31c292a1a0cdf2110
- 01 L 41d4655f95a4da17578172df7970a6114f9bc48d29a66d3e2aff41253616114f
- 02 R f857e98e7cd122ddb10b399751f2257cc21e1a93ae136b252d5e906d5c5cc5f9
- 03 R f1b7a52b7380ef60682d4578007ff7e9bf70aae49e45e45a33cf72852393eaf9
- 04 R da4824a814d04c297e9ab002d87bd22d32c1b03768e465a29dacc1f5089c5e35
- 05 L f7e8a08b386ba0d62952ad5b72292a6c74d3aeded69f65287a008afd362e2a31
- 06 R f5fd0016b983b2f6554b39b0977e6475d0749c4c155d1fe1df77926291e9d0f7
- root c182abe97316efc28ca752f0eaeb75f03f435ac044621a6ff73e211da3f18fa5