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 - LEYTE 1ST ED Award a ₱2.8M contract to B. VICENCIO CONSTRUCTIONNational agencies
Transaction hash:
c9907998510ea8f0d2b76da26f7c5d6578e2843d957bbaaa1bf4ee158ea65d30
Status:
Included and unchanged
Block:
#2,542 3,471 blocks after it
Position in block:
Transaction 129 of 158
Award day:
Oct 9, 2015 (11 yrs 1 mo ago)
Value:
₱2,785,000.00
Project:
15IC0052
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 #2,542 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 - LEYTE 1ST ED awarded it to B. VICENCIO CONSTRUCTION on 2015-10-09.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 c990799851…a65d30now …
- 2. Block Merkle root changedstored 1520a19071…8554banow …
- 3. Block #2542 hash changedstored a205e1639b…5520b0now …
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 157 records. Each step hashes the current value together with the sibling shown.
- leaf c9907998510ea8f0d2b76da26f7c5d6578e2843d957bbaaa1bf4ee158ea65d30
- 01 L c951479dc1d2ea13d3e5ff769cd104d15561bec6d78ecf33e5f24ed80e37051a
- 02 R f5528a9ae8dd9eab774925aee21cf47ae730bdece827263629273386dd7036b4
- 03 R 7f2bc77e66f58067edec0ddd5027b8c9fef5ac0b90a861674d68392484481206
- 04 R e4ca30a3ddc044567dcf8095fbdd93f34b38c6e6f6a94abe162205a812e4943d
- 05 R 656044aa161712e8c97f71038720dc76881f519d4a7eb3c79de654a2bbde2b2d
- 06 R f320b62fb902c90b8116ecdbc7f27f9a190f412650907544161ddecd749809ca
- 07 R dad6bae09e9befe54b28cc4c882007308a36cc37d9397b3d58ae4c3e2f1c4b09
- 08 L aa70b8ce973e2ee70941775a4f6ef9a687603b7f27ec73c7f61ff018b771c3ae
- root 1520a19071ec4d95cae6601b239a756cdd8c8afc504b8dc437d55d489b8554ba