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 - NUEVA VIZCAYA 1ST Award a ₱1.9M contract to G.M. PAJARILLAGA CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
daed71d49e419d11183cd78696c69c86cc7d2aa99996144c84925fe1e74f75fb
Status:
Included and unchanged
Block:
#2,976 3,037 blocks after it
Position in block:
Transaction 257 of 305
Award day:
Jan 30, 2017 (9 yrs 9 mo ago)
Value:
₱1,917,563.56
Project:
Road Construction at Dr. Nagtalon, Magsaysay, Bayo
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 #2,976 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)DPWH lists the funding source as "Regular Infra - GAA 2017 LFP", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 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 - NUEVA VIZCAYA 1ST awarded it to G.M. PAJARILLAGA CONSTRUCTION & SUPPLY on 2017-01-30.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17BI0009: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2017-04-23). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 daed71d49e…4f75fbnow …
- 2. Block Merkle root changedstored a94209595c…3f8c78now …
- 3. Block #2976 hash changedstored 79a78ac92b…d17742now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 304 records. Each step hashes the current value together with the sibling shown.
- leaf daed71d49e419d11183cd78696c69c86cc7d2aa99996144c84925fe1e74f75fb
- 01 L da3ef85cd02359e4f79da69b38b85836e860a7d5abf9e957de3aa2b9869105fc
- 02 R 76844b9951850959ee1b49a668fab4f9885720e8375d69a882e124f2e76cb390
- 03 R d7a733bb1b8cf6c687ffcef75c8d21647bf037279b2e7717a5a23fcd52904f3b
- 04 R e81d8ba5bc2442ba84c018bda2a017d4df8666dd84a6f9c870e23429628e5d6b
- 05 R 3337542e43686dda22252df2ef8c72dabbbc9d9ae9ec35751d28eee664265dc6
- 06 R 46f87e99ecebc4812638bb105d1ff9a1720ad800627d204375ffc8f0af3c21ec
- 07 R 9d871f2cc4cca095e651ec58bc500f1bfaa6d480ecfe29a8f7df0bd4cd3acf64
- 08 R 02d4cff8fec4e9e1b1d581f69835cf986ebf9a56f221320a169d8e571149c339
- 09 L fe677b8df746bdc3319aa791d5ca1ab9edb4f8f3205cc80fac072cfcc2815629
- root a94209595ccb6b61f558c17fec6dedfbf7921517bdfdf92d31a0961e403f8c78