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 CATARMAN, CAMIGUIN Award a ₱999.0K contract to JORVIVS CONSTRUCTION CORPORATIONMunicipalities
Transaction hash:
b5caec0c5469edf0c4edd40d19c7df98d44eeebaeab7ddf0d335b60899a135ed
Status:
Included and unchanged
Block:
#4,232 1,781 blocks after it
Position in block:
Transaction 115 of 159
Award day:
Sep 25, 2020 (6 yrs 1 mo ago)
Value:
₱998,991.63
Project:
UPGRADING OF MUN. SLAUGHTERHOUSE (PHASE III)
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 #4,232 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 CATARMAN, CAMIGUIN awarded it to JORVIVS CONSTRUCTION CORPORATION on 2020-09-25.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 Catarman 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 b5caec0c54…a135ednow …
- 2. Block Merkle root changedstored 9a0d71866d…3654f3now …
- 3. Block #4232 hash changedstored 80ddbe706e…7ec6adnow …
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 158 records. Each step hashes the current value together with the sibling shown.
- leaf b5caec0c5469edf0c4edd40d19c7df98d44eeebaeab7ddf0d335b60899a135ed
- 01 L b0323f6c4bff590163969c3d84e69c6903d80d8964a322cf040a75cc4f219d91
- 02 L 8f96100f457a901084d5af6d8d0bd2d6c358273127a4ebaf6a1659a29ede2dfd
- 03 R c9e9c831a1d9601cb87298161882fd51eafbf81cd0b934431bcac82fac996c5c
- 04 R f67f23ba1ee3667180f83d11c978a2173e5bad72c37b04688ac4934352b6c55c
- 05 L c2a2aa7d857387835842ba4daebf6aaf96a2e043077937f9f26a327f6965f12a
- 06 L f1cfebe18411c08fafec97a6d1c78224c7f65a2d836ea090ce4f5f465d22dd4a
- 07 L 1bf683aa95d7ae7fce694b12f42a0968956ab181736bf2d87db7f89aa6f19ff3
- 08 R 8f3b20867cf36898956e96d75b1f694673dbcd17092c97b8ca3ebd61f120392b
- root 9a0d71866d18d59f688444ca02b07c3e678aba93ef21c083ac219aaef13654f3