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 BARUGO, LEYTE Award a ₱816.5K contract to ZAS CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
be1f4e0c64afff3e66dca3b2043c1873c80f1ed9e9f86d3a839ad7e6962d2e54
Status:
Included and unchanged
Block:
#3,487 2,526 blocks after it
Position in block:
Transaction 134 of 199
Award day:
Jul 25, 2018 (8 yrs 3 mo ago)
Value:
₱816,480.62
Project:
Procurement of Civil Works for the Proposed Municipal Parking Area, Pob. Dist I, Municipal Compound, Barugo, Leyte
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 #3,487 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 BARUGO, LEYTE awarded it to ZAS CONSTRUCTION AND SUPPLY on 2018-07-25.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 Barugo 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 be1f4e0c64…2d2e54now …
- 2. Block Merkle root changedstored 538aab3d0f…06647dnow …
- 3. Block #3487 hash changedstored aee2788f82…13375fnow …
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 198 records. Each step hashes the current value together with the sibling shown.
- leaf be1f4e0c64afff3e66dca3b2043c1873c80f1ed9e9f86d3a839ad7e6962d2e54
- 01 R be2ebbe8672f39ae3801b8adfbf1b9bc925bd83669be016ae1e2d2d4a1995748
- 02 L ffcde31b824a4c8704b7651a82077d5d3fce848a50cc0a3b65c72a87ce1e088c
- 03 L a09012592554c4026ae91aa86db0423e224d30aeaedb01f9c50da2a78a29780a
- 04 R 94497a522ac4886a0fe0eafd9caace73908c3c633e7327cde551cb0cf2068552
- 05 R ba011ca79a75a95b291be55d6b66f78d3cf35f7f10f2f25e9a2a8d5b3b6e3506
- 06 R 76f848cb920afc5137a38ca5e900faed2a03cb735bb176337a13999eaf4bff01
- 07 R 179099cd3f73d17892d57f932f68b78d5afbe1af816aed4b8d16242120c1d737
- 08 L 28afc58773d0e75394f5d5038be1cba1d2459b77c185fe868ad68011228ea9a7
- root 538aab3d0f1414f797306342176057c35f18efc92d2f2a9d93b8b0d2b506647d