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
PROVINCE OF RIZAL Award a ₱685.0K contract to E.S. CONDEZ CONST.Provinces
Transaction hash:
cdb2fc86f1671b0e3739a9fcea3c30f3efe19a84334e01f5d5fe89371a29d4ed
Status:
Included and unchanged
Block:
#1,289 4,724 blocks after it
Position in block:
Transaction 69 of 86
Award day:
Nov 8, 2011 (15 yrs ago)
From:
Value:
₱685,026.60
Project:
Const. of 3-units Artesian Well at Brgy. Pinugay, Baras, Rizal
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 #1,289 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)PROVINCE OF RIZAL awarded it to E.S. CONDEZ CONST. on 2011-11-08.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)COA's CY2024 audit of Rizal gave a "not stated" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 cdb2fc86f1…29d4ednow …
- 2. Block Merkle root changedstored 71e5c1e0f9…0d74e1now …
- 3. Block #1289 hash changedstored 4426557199…e4fe72now …
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 85 records. Each step hashes the current value together with the sibling shown.
- leaf cdb2fc86f1671b0e3739a9fcea3c30f3efe19a84334e01f5d5fe89371a29d4ed
- 01 L c7fbebc3e11fa960d472aaf1e618bfae05c0cadcd29b3139a0d33461ee34f266
- 02 R 2f81c04b6c583a38ac634d10233a14f745d99aa0d01269a9ac429da418b1478c
- 03 L 0dc83062f4dd1c1b10afa551817f9242880e4a9fa06e7d2bbbbefadfeaa33bb9
- 04 R 98a168d3b768d189253b9f9cdbb651abf2dc600d16f6bca266f9e53cbb075fcd
- 05 R 942036486af0d3971cdc8513354cb105aa4a0cfd965b0bbe86e1bd4c324a58cf
- 06 R fe5b20ce455e39d3caf28d6b7bf845db1a3d945faa41a16658f43d05d0dd0b2a
- 07 L 87c365a3932336c4fdd26f9e59979483c77d2f585ffdb89b85774e636d2b8913
- root 71e5c1e0f9e0b2ca89863e4df1d10dbc2ec3615972c3473c0e4cae15d30d74e1