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 ALMERIA, BILIRAN Award a ₱498.5K contract to B N L CONSTRUCTIONMunicipalities
Transaction hash:
ac149d1b547ff4ed554dc5bea6d71986be8c025846aed214a1de93ffe31f329f
Status:
Included and unchanged
Block:
#3,308 2,705 blocks after it
Position in block:
Transaction 145 of 211
Award day:
Jan 18, 2018 (8 yrs 9 mo ago)
Value:
₱498,494.18
Project:
REHABILITATION OF FLOOD CONTROL (BADJANG RIVER)
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 #3,308 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 ALMERIA, BILIRAN awarded it to B N L CONSTRUCTION on 2018-01-18.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 Almeria 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 ac149d1b54…1f329fnow …
- 2. Block Merkle root changedstored 3f3e5a56e9…28145bnow …
- 3. Block #3308 hash changedstored 85bcc4ec29…6cb645now …
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 210 records. Each step hashes the current value together with the sibling shown.
- leaf ac149d1b547ff4ed554dc5bea6d71986be8c025846aed214a1de93ffe31f329f
- 01 L aa889bd150886bf898fc5c29e16efcfa2250053061b397f28d8ef763b01b32cb
- 02 R 358f8a9813cbbd6185ab15011febf9145a2e73f1955d4310526893511aa92c72
- 03 R 58040376998b3ff709ca4bd49d4ccc9e9baaf2e0baa04eaf210ba05787d4b12f
- 04 R c8088400de9c5363083b6712499cbe08fa44d27ba9a3b4255a56c237bf36699c
- 05 L efd867e61579d5d935f1f6c27bb0c8fa1ebe84a4a29976a1f069bd03aee947a7
- 06 R e1a980e928f9e03e10f2fe5ac1e4faab3f61f922c7d444a2dce642a7bbdeefa3
- 07 R 9457f28fbc8a4fac24a239e196f2017ad7fd49f0ea558fda9b90099d69aa5a96
- 08 L 4b0958f17f19bdb5ab4800b20da5e8839e0647cbf528e5c7134946a4da32354e
- root 3f3e5a56e964ea41dc915d94d398c055be04ffb1d2417c951498123e9428145b