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 LAGONOY, CAMARINES SUR Award a ₱1.5M contract to OBIAS CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
cfaeb0e412cf682bf5e3526646d49024e3e306435d1a3d5b9819e6c514a61e91
Status:
Included and unchanged
Block:
#5,437 576 blocks after it
Position in block:
Transaction 351 of 440
Award day:
Mar 8, 2024 (2 yrs 8 mo ago)
Value:
₱1,492,800.00
Project:
Construction Projects
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 #5,437 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 LAGONOY, CAMARINES SUR awarded it to OBIAS CONSTRUCTION AND SUPPLY on 2024-03-08.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 Lagonoy 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 cfaeb0e412…a61e91now …
- 2. Block Merkle root changedstored 0ef2b40ac3…d57cd0now …
- 3. Block #5437 hash changedstored e893fbee74…e3f33dnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 439 records. Each step hashes the current value together with the sibling shown.
- leaf cfaeb0e412cf682bf5e3526646d49024e3e306435d1a3d5b9819e6c514a61e91
- 01 L cfa4fe9470030ffa1da9b493ca0f41b4ca5b7dec7f5ce1b63696e926829dce58
- 02 L 1a7167dd87c23109f19e683a82f7e1535c08a9fc34bd678df8c38eb1888ef8ae
- 03 L 2f51571e3e19d8c8a16bb5aea8e184984d1ef5239bf67b21ac5256a26b8b30d4
- 04 L ab2ece6fd2a84dd641d3e1472de7075e5bb14c4a69e7f4cd904d46373d3342d7
- 05 L 73701c4c75bd433e955b00602622a850872e5f52b8ba19d73519eaf0885904d3
- 06 R e1caf627bfaf0f22422f0d0103b208157b47ad7de0bda1fe2e1286d2b797752f
- 07 L 1ab229cd5de2f1d2edbe9d77d95cc1005999e56e71f8b6a38d97a137a07067e0
- 08 R a3d4320956feca3b2c872038ddab46845351163aa1eb53b4c88e85ab2607e962
- 09 L 6d7728b341244e6e6af51a367108480c379b93efc61d48851741fae31254d515
- root 0ef2b40ac3a781ca3e97b35cac7c6369aac23dd023304a7e7629de9c46d57cd0