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
BASES CONVERSION AND DEVELOPMENT AUTHORITY - MAIN Award a ₱246.4M contract to CAVDEAL - CAVITE IDEAL INTERNATIONAL CONSTRUCTION & DEVELOPMENT CORP.National agencies
Transaction hash:
5bdda6cefd884c8de99fd92ea832c05d1ac62ee87e8751b618d01061f6391f47
Status:
Included and unchanged
Block:
#4,974 1,039 blocks after it
Position in block:
Transaction 5 of 10
Award day:
Nov 12, 2022 (4 yrs ago)
Value:
₱246,356,890.83
Project:
Construction P1P3
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 #4,974 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)BASES CONVERSION AND DEVELOPMENT AUTHORITY - MAIN awarded it to CAVDEAL - CAVITE IDEAL INTERNATIONAL CONSTRUCTION & DEVELOPMENT CORP. on 2022-11-12.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 5bdda6cefd…391f47now …
- 2. Block Merkle root changedstored 4585ac9115…c48a4dnow …
- 3. Block #4974 hash changedstored eef032cec9…00b8ddnow …
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 9 records. Each step hashes the current value together with the sibling shown.
- leaf 5bdda6cefd884c8de99fd92ea832c05d1ac62ee87e8751b618d01061f6391f47
- 01 L 2bb0cc99fa26fcf72428457334837a9abecbb7386c1fd680745dd542bb0432b4
- 02 R 243981b0b038d775b3af6c653a4b6c7d9ad6dfbf93dc50bb5cd5722f160e7ba3
- 03 L 9a71dd67449ca40fb4d26c164e7ef0176525463f90b40fb4a5c02f2336d4fb30
- 04 R 0def213bb5fcca6bf77b066a14550553a574dd397cb62ea24af939b77666e0c5
- root 4585ac9115205adfe4df9ccc2e90633b552085e17716554a9fecbbe4ebc48a4d