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 - LAGUNA SUB-DEO Award a ₱979.9K contract to DSO ENTERPRISESNational agencies
Transaction hash:
e9a42dea8e3fbecd2f66046addc7b77eb559b973a2f21a4cd003d88ca672b624
Status:
Included and unchanged
Block:
#1,489 4,524 blocks after it
Position in block:
Transaction 112 of 115
Award day:
Jun 25, 2012 (14 yrs 4 mo ago)
Value:
₱979,904.23
Project:
12DP0031 Construction of Farm to Market Road at NHA, Sto. Angel, San Pablo City
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 #1,489 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 - LAGUNA SUB-DEO awarded it to DSO ENTERPRISES on 2012-06-25.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 e9a42dea8e…72b624now …
- 2. Block Merkle root changedstored 1f0ab08303…7b118enow …
- 3. Block #1489 hash changedstored e797218f8e…5ba5danow …
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 114 records. Each step hashes the current value together with the sibling shown.
- leaf e9a42dea8e3fbecd2f66046addc7b77eb559b973a2f21a4cd003d88ca672b624
- 01 R f48fccbca2d8863e0b8b8b15d01bf90767cd45c5974532946d74b3e2331b5b87
- 02 R 915f762bf9f5be3b4c0f3a9a529f3c05b34ff56389b0d98a2a42cb34c3192019
- 03 R 0d02e6632660877ed0e7b09f8996eacada5aad43514449cbdfc4a2e6795e801c
- 04 R defeac6fa43f9f82922b6d46a9150eb6cc260207d09673a584007d851d11cfe1
- 05 L 98216843b6de56c464bdfdb1834cbb1d8357a0b5fabe074a7dacc755593df6c3
- 06 L 33040e8103f22e1b03c30958aa244c57994c4a430030b04222c5fe554369c004
- 07 L 98119c8df18597c4fd2eb90f54af1f44611e81bff735c2d8d7820a4643c17909
- root 1f0ab08303c4b604250bc625a99115f239036683aa8297e663d1218f4e7b118e