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 - CAVITE I DEO Award a ₱2.9M contract to R.V. RIETA TRADING & GENERAL CONSTRUCTIONNational agencies
Transaction hash:
c7cb63acdd1b3bec75e628945c0f7ec156b0de66f716f8f5d1b10418fa690a76
Status:
Included and unchanged
Block:
#5,863 150 blocks after it
Position in block:
Transaction 811 of 1,037
Award day:
May 28, 2025 (1 yr 5 mo ago)
Value:
₱2,875,825.62
Project:
25DF0190
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 #5,863 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 - CAVITE I DEO awarded it to R.V. RIETA TRADING & GENERAL CONSTRUCTION on 2025-05-28.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 c7cb63acdd…690a76now …
- 2. Block Merkle root changedstored e8639f0d1f…b47315now …
- 3. Block #5863 hash changedstored c25da04895…cae691now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (11 steps)
How this one record is tied to the block's Merkle root, without needing the other 1,036 records. Each step hashes the current value together with the sibling shown.
- leaf c7cb63acdd1b3bec75e628945c0f7ec156b0de66f716f8f5d1b10418fa690a76
- 01 L c7998196c7042439d2c3b678fb6883dde2cd35431f0cec45ab44130b4e2ceabc
- 02 L d770131313f8c8523cdbb4ed78c4d9ece5abbac5d55ec383859f832599a0eb42
- 03 R 5e7e86c0afaad441fe2fd749e0cb3fbfe0d2b7a43da103a80a3f862994e058cb
- 04 L 56323240e447163e1802329bada4248ee5f566b550a8e1a43f92a44d8b5655ae
- 05 R e7a2b5812380fe7d9a025b08ea4c4f1cb4e9ccba7f78e3f16da06318516ea075
- 06 L 6b520e644a3edf3e23550cc67db968d30438a1591f6c1d016f063857bf522464
- 07 R 31048a35357064727c3f18e11e14973addd13152a4eb722d1ce6eb08b45f6b35
- 08 R 473d0a4ea6f836dab8f021680543cc373221c7e8e83a3e73285b3e4de888e40e
- 09 L 049dce3c73d9001313b1dddd848e946a8fc404069aa271f40ab2f3ed364bd65d
- 10 L de24949cc6751f6f70f3aab652459944dbce565ce4505f197c44e2e413e5b104
- 11 R c16df2bc321ad079ba1d1118f1f29c9f32ffdd41bbdbfa97691e63561283ccce
- root e8639f0d1fa49d0a795d59de1bba5f3aa94f83fc32edbf899b4e335ba6b47315