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 SUB-DEO Award a ₱8.5M contract to KENWOOD CONSTRUCTION ENTERPRISESNational agencies
Transaction hash:
5e9f4d6a43af0085641028e92be08b35faf5e132b23b23da5128acc17bc767dd
Status:
Included and unchanged
Block:
#1,782 4,231 blocks after it
Position in block:
Transaction 42 of 117
Award day:
Jun 20, 2013 (13 yrs 4 mo ago)
Value:
₱8,502,899.16
Project:
13AJ0061
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 #1,782 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 - PANGASINAN SUB-DEO awarded it to KENWOOD CONSTRUCTION ENTERPRISES on 2013-06-20.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 5e9f4d6a43…c767ddnow …
- 2. Block Merkle root changedstored 940954a307…989e8fnow …
- 3. Block #1782 hash changedstored 513bddabda…a44a0bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 116 records. Each step hashes the current value together with the sibling shown.
- leaf 5e9f4d6a43af0085641028e92be08b35faf5e132b23b23da5128acc17bc767dd
- 01 R 61d0624ae343d0ea15fcad0cf9d4eb5ff668a9d96ca8b016fcaf08f5fed38474
- 02 L c746b268488c349f457f4270495a36563405a25ccca75715bc5cf3193f1623e1
- 03 R 17249500068331c99672ab6edb12677cc366db75eeedf137fb8c9991eb96b073
- 04 L d512224bea72b6211698ef0e78551e15bffe244a3ff1510ba8ee4be6d1e08a4a
- 05 R bed3ae43c14febff9f3e6e17d7e27d0795ab7b7d3f377f7caa9bf48b52db286b
- 06 L 6fa0ad48852ce7165f972d49a1337b576e7c758ec111892e9bdd400901603b6f
- 07 R 53cb5901d335eef60e1c09c0b5137ba58ddf029ca7f2488003ea0bbfb66ee271
- root 940954a3070a849fad91b2c8f03f515f8f1d7c26f20b03ccc91a359099989e8f