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 - RIZAL 1ST ED Award a ₱525.4K contract to STREAMLINE BUILDERS CORPORATIONNational agencies
Transaction hash:
984d00e2dbad77d7b00860ce4f4d2de6da553f374da8fcd141a733e99121aad4
Status:
Included and unchanged
Block:
#3,635 2,378 blocks after it
Position in block:
Transaction 7 of 12
Award day:
Dec 29, 2018 (7 yrs 10 mo ago)
Value:
₱525,368.54
Project:
COMPLETION/CONST. SCHOOL BUILDING
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 #3,635 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 - RIZAL 1ST ED awarded it to STREAMLINE BUILDERS CORPORATION on 2018-12-29.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 984d00e2db…21aad4now …
- 2. Block Merkle root changedstored ef41c1345a…e0bc5dnow …
- 3. Block #3635 hash changedstored 47b0348187…f19becnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 11 records. Each step hashes the current value together with the sibling shown.
- leaf 984d00e2dbad77d7b00860ce4f4d2de6da553f374da8fcd141a733e99121aad4
- 01 L 84e3a18f4911e7ce0e686dd16189538b2e8285b414ef1adb7f158eed1662cc64
- 02 L b65e013609a3888558cce248c6e9b2985f06816d15fba57db13d129eca495e3f
- 03 L c947f4279cb8394b3448870bd0a83cbe7cfe30adf9225638c447f7e2bbae9edc
- 04 R 03f72d9b58064dcd442fc6d0b5541225f6078b32667d9aef74f58ba32e09ab28
- root ef41c1345ab1d536aecbb379c3e2139ec298aa85e71c0d28d3b754ca8ee0bc5d