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 - NEG. OCC. 3RD DEO Award a ₱914.9K contract to NOVANNE VENTURES CONSTRUCTION & CONSTRUCTION SUPPLIESNational agencies
Transaction hash:
0cdf25fb97827d3cedd1afc8d1e8932d7745666767a93169d56bc55c1bb4e34f
Status:
Included and unchanged
Block:
#1,199 4,814 blocks after it
Position in block:
Transaction 3 of 38
Award day:
Jul 22, 2011 (15 yrs 3 mo ago)
Value:
₱914,854.30
Project:
Const. of one (1) unit 7m x 14 m, two (2) CL School Building at Pinamay-an ES
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 #1,199 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 - NEG. OCC. 3RD DEO awarded it to NOVANNE VENTURES CONSTRUCTION & CONSTRUCTION SUPPLIES on 2011-07-22.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 0cdf25fb97…b4e34fnow …
- 2. Block Merkle root changedstored ce19b06bd7…8be669now …
- 3. Block #1199 hash changedstored 224aa53660…f61586now …
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 37 records. Each step hashes the current value together with the sibling shown.
- leaf 0cdf25fb97827d3cedd1afc8d1e8932d7745666767a93169d56bc55c1bb4e34f
- 01 L 0c2e51ea90d20dd1c75855d51787bf99aaf5928ed1ffb93a241335ce7108dae2
- 02 L 7773850ff3c9c0cc61901ea6577f0a5d15f4ca7b5f77c970dc9d9139f9da0430
- 03 R 8fa40e8f43ad08c0ac703d2f371483a6516989d443417f55b1a80d9b22752b3a
- 04 R 2dd33e93959c4f25d18282fdaa19ec9f1361f7c3cd32cb41730bb797c6795063
- 05 R fd914229a058edd8a8d4285c54b721b0fc8ae3a9e3820adfc0ed3dbbde493207
- 06 R d300d7f4328b7bc90aef2ec2a37473129e667ac01f56d83059a99a7aeaff04c7
- root ce19b06bd72b4f45f977c8dc6a25e88f1c263b6768bc50b13abd80d5af8be669