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 - PANGASINAN 3RD DEO Award a ₱4.7M contract to RS RODRIGUEZ CONSTRUCTION & SUPPLIESNational agencies
Transaction hash:
c2e2fbd1d221b9bcbe807b0fba8c05b44489d8399835a0bb68e10003cb821d1b
Status:
Included and unchanged
Block:
#3,424 2,589 blocks after it
Position in block:
Transaction 219 of 272
Award day:
May 21, 2018 (8 yrs 5 mo ago)
Value:
₱4,739,635.55
Project:
Concreting of San Joaquin-San Leon FMR,Brgy. San J
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 #3,424 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 "Outside Infra - GAA 2018 DA FMR", 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 - PANGASINAN 3RD DEO awarded it to RS RODRIGUEZ CONSTRUCTION & SUPPLIES on 2018-05-21.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18AI0197: 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 2018-07-28). 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 c2e2fbd1d2…821d1bnow …
- 2. Block Merkle root changedstored baeca8f43d…b8f81bnow …
- 3. Block #3424 hash changedstored b071376e22…71a3a5now …
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 271 records. Each step hashes the current value together with the sibling shown.
- leaf c2e2fbd1d221b9bcbe807b0fba8c05b44489d8399835a0bb68e10003cb821d1b
- 01 L c1c979712fe51e503685849f1884546312943dcfffb352ba889e14767de51604
- 02 L b6eaca3ac0747f82e361abb8e68a58733d054486f225b17207ea77ea66773e1a
- 03 R c8145afe1d73d6252cc1c020accc8a88759211a0fdc37154ab19b632aba090b4
- 04 L ccf3a7ca55deef89f99567472a2cfb2bec84fa51b98d1fa3cc1e0e4eebecd124
- 05 L 2c582d5935d4f34a4b768fe9336c07f0b77f6e508c39b35555a8c33116745db1
- 06 R 276e7539b36a3e47808612b5beb8d3936df27be5d7effb3829edc1f040aa9a49
- 07 L 37d335093a710ff681d4958886ec7833cc57fd6b01baeeac01d4665a906ec6e8
- 08 L 603aa697b66dc319595aff8e2f836dd1c0dbc6eb70611e7f0a6161079a964e0e
- 09 R fcce3e301bf83eaa040ab010a6108b1f6fec968b81eb72724962da860ee7fa3d
- root baeca8f43d25c05fbc24d33d6698801b9c0641ec0dc4c7e30d11672d34b8f81b