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
DPWH-LAGUNA II DISTRICT ENGINEERING OFFICE Award a ₱1.9M contract to 11 DIAMOND EAGLE CONSTRUCTIONNational agencies
Transaction hash:
012ece54c576ee25366fd22b8978fc4fab93e7a4add5f956c71ea57a5b959612
Status:
Included and unchanged
Block:
#2,302 3,711 blocks after it
Position in block:
Transaction 0 of 91
Award day:
Jan 21, 2015 (11 yrs 9 mo ago)
Value:
₱1,917,000.00
Project:
14DI0040
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 #2,302 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)DPWH-LAGUNA II DISTRICT ENGINEERING OFFICE awarded it to 11 DIAMOND EAGLE CONSTRUCTION on 2015-01-21.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 012ece54c5…959612now …
- 2. Block Merkle root changedstored 12c3213d12…82c76anow …
- 3. Block #2302 hash changedstored b1d4b2e819…11b731now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 90 records. Each step hashes the current value together with the sibling shown.
- leaf 012ece54c576ee25366fd22b8978fc4fab93e7a4add5f956c71ea57a5b959612
- 01 R 097d812014df2b5b6a41c1c88556ac17203744d140477bceef612156fb37c40b
- 02 R eaf1b4e9149876570ff3ff38977f6df4d21b25361d01356c1467e0f69496425a
- 03 R 9a52f71f688da982abbc4054675eebaf9606948736426d06f6814df64b18e9e5
- 04 R 10d4fa1cb843ef724e1e1bb596540f6083627bc1b72ef90af5b17ac3ef8ce861
- 05 R dc4efb5b1a312755450f4e3faabe8552091cf1b362ce87649b783b650a21b462
- 06 R 4f1f8adbc2ceccccf2e0774170294fe90d73601f7449103767a9d2b479758bdd
- 07 R 0afbc142c46851a7ecd8524a1c2c13698984d5b3ade2e079530dc871473cf610
- root 12c3213d12ee8b62c61768eaf10ae4b765cd4103c3efb7f0bcdb15047182c76a