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 - REGION X Award a ₱13.8M contract to DL ENTERPRISESNational agencies
Transaction hash:
ed39f7efbb67fac74ac6a7dfd494e2e061abea9f5b8c48743722a89c9c916f04
Status:
Included and unchanged
Block:
#2,684 3,329 blocks after it
Position in block:
Transaction 242 of 267
Award day:
Mar 9, 2016 (10 yrs 8 mo ago)
Value:
₱13,763,257.94
Project:
16K00004
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 #2,684 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 2016 MFO-1", i.e. the FY2016 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 - REGION X awarded it to DL ENTERPRISES on 2016-03-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16K00004: 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 2016-08-09). 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 ed39f7efbb…916f04now …
- 2. Block Merkle root changedstored e946096d41…617eb2now …
- 3. Block #2684 hash changedstored 910684a556…e88b86now …
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 266 records. Each step hashes the current value together with the sibling shown.
- leaf ed39f7efbb67fac74ac6a7dfd494e2e061abea9f5b8c48743722a89c9c916f04
- 01 R ef4870a763338d8a52790528b9825734bd1ad6f2db0d90778a1cd220a588126b
- 02 L 7ac8e780f7e53fcb29b7e200ed3a756d166349e7cd965055a6cd039c79d9fa48
- 03 R 59248a6474088e5322f4282100e0015cc4b489a36a2945b91fd800fa61bf26f0
- 04 R b361dc0c06cf203ae2318b9841f1deeaa2c6dc377808c19174f856ed2c421b35
- 05 L 8a31b1f4c9bb7b3bcb924b8351f404d961860ece6ac8d0aa13928a363cdf4e6c
- 06 L 71939b2b596a0f202aff8d649b20facbac672835fc52ccf26ac2556457fad229
- 07 L dac544e7495931670828afeff5e78eb5d365eb6757a4efefa434441cc44cf107
- 08 L 551bd067cbcf0572408321a39aa25ce9030d4de650d3fa45adaf94ac786ba57b
- 09 R 5504a4da45f77d9f36de1dda7273dbec853c044d58ef45ccdabcc9438baf88c8
- root e946096d41b44f79667d1c759fe573cdac67eb31fd3ac01b05c0eb740e617eb2