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 TANZA, CAVITE Award a ₱443.2K contract to TEMPLAR CONSTRUCTIONMunicipalities
Transaction hash:
d734455ce41d9ff78e856da71029968ee89ee317fe0ebe46fb667a1a7d567848
Status:
Included and unchanged
Block:
#1,967 4,046 blocks after it
Position in block:
Transaction 65 of 78
Award day:
Jan 8, 2014 (12 yrs 10 mo ago)
Value:
₱443,200.00
Project:
Construction Project
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 #1,967 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 TANZA, CAVITE awarded it to TEMPLAR CONSTRUCTION on 2014-01-08.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 Tanza 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 d734455ce4…567848now …
- 2. Block Merkle root changedstored 61f6ce4423…95bcc7now …
- 3. Block #1967 hash changedstored cc2ec49514…51db20now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 77 records. Each step hashes the current value together with the sibling shown.
- leaf d734455ce41d9ff78e856da71029968ee89ee317fe0ebe46fb667a1a7d567848
- 01 L d57773583da7dff5ceb26f2e3c625abdb66c22b6462b36624ab4580ac5bc977c
- 02 R 31df327d29e2a74dcd42818d9b394d5cfc3d8b5f1a563b46c4fd0c31a6d8f2ff
- 03 R 01adf6bf17dfbe56927f1447bf20a0455db2e50dc76eb65906c3487595c34782
- 04 R 8e3b0c68f1359dbd76f1a6feb0424d0e5b53957ac78db85c6780fc6717346ef7
- 05 R d149bf0b2d34d099ce74fdb9cab6e903199bc5539b50365f746dbed9cc14377a
- 06 R 5b8d86930c6f26e1bf4cd34362f80622da53841baa67bd0abfa00ce8351c84ad
- 07 L 514e5c7a3f763729b5cc845bb1705a7ed789031f2daaf0c1992c7fa93bf05cfb
- root 61f6ce4423a79a2ff8f4b19c36f1755d98f85f68669ddd04e3ee9a3efe95bcc7