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
MUNICIPALITY OF SAN JOSE, OCCIDENTAL MINDORO Award a ₱199.2K contract to KEJAMARENIK CONSTRUCTION & CONSTRUCTION SUPPLIESMunicipalities
Transaction hash:
21d0dbfae604e26af9ef97fbf5f2cf86a997694f2757068452916c848380be82
Status:
Included and unchanged
Block:
#4,500 1,513 blocks after it
Position in block:
Transaction 22 of 174
Award day:
Jul 6, 2021 (5 yrs 4 mo ago)
Value:
₱199,231.73
Project:
Repair and Maintenance of School Buildings, Clas
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 #4,500 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)MUNICIPALITY OF SAN JOSE, OCCIDENTAL MINDORO awarded it to KEJAMARENIK CONSTRUCTION & CONSTRUCTION SUPPLIES on 2021-07-06.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 San Jose gave a "qualified" 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 21d0dbfae6…80be82now …
- 2. Block Merkle root changedstored 089a899bec…3594bbnow …
- 3. Block #4500 hash changedstored 9230b02b0b…bda779now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 173 records. Each step hashes the current value together with the sibling shown.
- leaf 21d0dbfae604e26af9ef97fbf5f2cf86a997694f2757068452916c848380be82
- 01 R 241c6d9debd1c0b229a20bcba8cee278f5144f6e794d06fd751fd978139a2585
- 02 L 893c1429e075af4c45eb912d391a382700a986a1d11501a0c538fe789618d329
- 03 L 585ca082a85ef48e3962a4b83409ad41e9915c6471b2d2fae7e67d3d43e4a4ef
- 04 R 64bac50daa05e9cd78ce11b72152c247c1e9ff6c9e53d8c427e671ebb6830024
- 05 L 9a8109cc8cbe8398e698543b25227e1b1fe45db26c1b9d59a9caff7c6155c9cf
- 06 R 274423294b626edfd9fed92db60c230b13d4bc84352cb3f923d7c4c421691989
- 07 R 7dd9a7c3948b99959f59f8bb4859e44e47300843326492e2be4f6ad2046eb701
- 08 R 022f329df368d3333c51f325463742cd618714ff89c27df29afd753c2bcdf6f5
- root 089a899bec3c95f3bf3df38e110ebf861e2aea108356de23d1e9b880643594bb