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 LA PAZ, LEYTE Award a ₱997.0K contract to AAVB CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
63a57530feb49e806efbca38e9ba01dbc97a76a8319bbb90df17d933f15330fa
Status:
Included and unchanged
Block:
#3,700 2,313 blocks after it
Position in block:
Transaction 128 of 348
Award day:
Mar 7, 2019 (7 yrs 8 mo ago)
Value:
₱997,016.13
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 #3,700 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 LA PAZ, LEYTE awarded it to AAVB CONSTRUCTION AND SUPPLY on 2019-03-07.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 La Paz 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 63a57530fe…5330fanow …
- 2. Block Merkle root changedstored 5825fd8677…f447fanow …
- 3. Block #3700 hash changedstored 563e6b6d69…b23603now …
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 347 records. Each step hashes the current value together with the sibling shown.
- leaf 63a57530feb49e806efbca38e9ba01dbc97a76a8319bbb90df17d933f15330fa
- 01 R 6434b40bee56d8cf0e512da08b76ca62c294f950e14b1dec1983e8b83302a572
- 02 R 7cb1e1bb81e96a54c6c9ec02f7751504f5af984f563462badf251db9af2f5284
- 03 R b8eafc3c257f240f65a897ebd24b8dd3c03971e8822bf8c17e69f1e6fe7687c9
- 04 R d0ac27ca91e986b9101377b3b7073e4fa4f49e3bf4abdfd9b53a8d44aab986e2
- 05 R 161f746f28744e335045ae0de1bbc68055ae8addada61539f86d80a76a7e5d51
- 06 R f2005205463c385f8dae89f051ab6fdb328a400e5bacee01b2ff10deadbb27e9
- 07 R 0e520acd97b67352a098833605ba762cee48a501265ccc7d807c2e8b705f910a
- 08 L 97c866e4330a3a7fc12a6bc921dd7e3b53e3909f8f6c921ef53ffefd1b0885fb
- 09 R 88ce657add13d125a4a8fe7943a51c64b2059857b33a1e5c3d7ab9723d3fa9ac
- root 5825fd86770212362ecd3db4b9a8ccd8a68bfd61a0f9457e5b822af1c0f447fa