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 - PAMPANGA 1ST DEO Award a ₱2.8M contract to P.C. PANOPIO CONSTRUCTION & TRADINGNational agencies
Transaction hash:
049e29dbae9cf1f2e5fcc8f7f9279c930f7f4ffcff4445ee5eaae6100bf4f998
Status:
Included and unchanged
Block:
#3,513 2,500 blocks after it
Position in block:
Transaction 4 of 184
Award day:
Aug 23, 2018 (8 yrs 2 mo ago)
Value:
₱2,786,928.90
Project:
18CG0311 - Rehabilitation/Major Repair of Permanen
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 #3,513 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 2018 OO-1", i.e. the FY2018 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 - PAMPANGA 1ST DEO awarded it to P.C. PANOPIO CONSTRUCTION & TRADING on 2018-08-23.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18CG0311: Terminated, 0% 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 1 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 049e29dbae…f4f998now …
- 2. Block Merkle root changedstored 4501714666…1db703now …
- 3. Block #3513 hash changedstored 30cd027470…13d411now …
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 183 records. Each step hashes the current value together with the sibling shown.
- leaf 049e29dbae9cf1f2e5fcc8f7f9279c930f7f4ffcff4445ee5eaae6100bf4f998
- 01 R 0584da92eb865cbbab734ecbc9ab2d8c06de8b734ca533d51415e3bdd99c2933
- 02 R 5eef1cc053c76cfc75b124305db18aaea2428cf01373c9cb74db01c19faa933e
- 03 L 6b25f70195c7e95ea8a9c58c2248af31491144586ead89601d91e9374e0cd416
- 04 R 9210dfbf6e80bf0be7474a1a65c5cee253411576fd1e7931fa832240a4244f75
- 05 R b6fa19d9aaf2775c86a61b8b271530679d1e23644cb12098b5838324887db62d
- 06 R f58b991eedc2321490f0bbef1d319c6adc96548ee940af4c0d27639c494f42fa
- 07 R 636f515a2bf6b2ed85e7fc96b84fa7cfc56cd60cbb4c44a07cad4554add17820
- 08 R dfb9c8a95854c8c3d4035727147cdfe064121b13a314934112f2f26e143e90f2
- root 450171466660bcb01f2c4b9ef1a467bd7d17d5513602cc169e6b8efeaa1db703