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 ₱2.2M contract to KEJAMARENIK CONSTRUCTION & CONSTRUCTION SUPPLIESMunicipalities
Transaction hash:
849d04da356ca401bdec01db857af8b1f8eeda4280164c4a731d2100504a1019
Status:
Included and unchanged
Block:
#4,833 1,180 blocks after it
Position in block:
Transaction 103 of 210
Award day:
Jun 21, 2022 (4 yrs 4 mo ago)
Value:
₱2,235,526.13
Project:
Re-concreting of Farm to Market Road with Drainage
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 #4,833 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 2022-06-21.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 849d04da35…4a1019now …
- 2. Block Merkle root changedstored ad6d71bde3…389a27now …
- 3. Block #4833 hash changedstored caf831b01b…babf17now …
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 209 records. Each step hashes the current value together with the sibling shown.
- leaf 849d04da356ca401bdec01db857af8b1f8eeda4280164c4a731d2100504a1019
- 01 L 83551731ef950418c7830261b563beb4c2a97cdfe36969c5edcfd4b1e06fec0e
- 02 L 86330c6abcef587ff9e0225e74c588aa0b96d3edca8ae9f76926409b31382730
- 03 L 276f5cddaa9d7b4512bf22d1d57eed6a8b6935ab424ea46261a00fbf77f3e888
- 04 R 825bbf56ab6aba855ce660cb5b997f2193fee5ba0cf2fb1ec157de536dea34fc
- 05 R 478d45d9dc13fc2a1a1cc8725690dec9c47272b009dea396d2827660c6d9b3a3
- 06 L 0ecae39adc0814ebe2da9d58337807047ae64831308ae42a0526a207062fa173
- 07 L 1a76c9f9eda787ff8cdf500db54948fab32917dd5f686998dbee9b654adb3eb6
- 08 R ea0669af64597c034a226b73245bbedf59ba71f9d0f200fd9bdc11ce3fee463c
- root ad6d71bde39dbaa8534063ce3dec8d03427c04ca7699a07e695107ef92389a27