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
MINISTRY OF PUBLIC WORKS - BARMM, REGIONAL OFFICE Award a ₱23.4M contract to ALQADR CONSTRUCTIONNational agencies
Transaction hash:
88298f7370e35e2eb7d2ece27891660655f01605ef14750973d76e6638115ff4
Status:
Included and unchanged
Block:
#5,491 522 blocks after it
Position in block:
Transaction 201 of 344
Award day:
May 3, 2024 (2 yrs 6 mo ago)
Value:
₱23,403,848.96
Project:
Re-Bid Concreting of Brgy. Buluan to Brgy. Nangaan
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 #5,491 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)MINISTRY OF PUBLIC WORKS - BARMM, REGIONAL OFFICE awarded it to ALQADR CONSTRUCTION on 2024-05-03.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 88298f7370…115ff4now …
- 2. Block Merkle root changedstored 980887fe68…f106cdnow …
- 3. Block #5491 hash changedstored 99308b7b50…17768fnow …
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 343 records. Each step hashes the current value together with the sibling shown.
- leaf 88298f7370e35e2eb7d2ece27891660655f01605ef14750973d76e6638115ff4
- 01 L 8735a2d1a643d6eb4418ca7227bc46a37e9c8171b5f800f088aa9522357f5b83
- 02 R 859897e497201735dc9e59298e435a0717cdb318397a8a0d255d31935bfa6f73
- 03 R ec1b1e1d920417d2b2e6f88e85cce5ccc7352a9805cc893b6aabf9ba16bf95f0
- 04 L e8d17520a5000a0792295b9b02a0e1fe1eafedf3646608ce38ea8d3c9a886e99
- 05 R 45434adbbd957aa6f5cef3d1bc52a66edbefffc43c5f1885847904c2d521960d
- 06 R 0902e0cdc57ce4cdbae5ae50f830e1a4eea7f15173c8e9dc51358694027c476c
- 07 L 63f43a4558d3c469e12dbc4509024858d7178bd693f36f3e2d807a5059e716f3
- 08 L ff2f28dfa5548ebcddf064764d0ab2b4f01238b02a91d31f34c872cac8c965b4
- 09 R 1e934698e4cda827cbcf28a6ecce9abb470649646e637d77a9a4d7dddfef9af9
- root 980887fe68576f3322e2b463174713feaec186441ef8e693e63660d8d9f106cd