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 LANAO DEL SUR 2ND DEO Award a ₱19.0M contract to KAZAS CONSTRUCTIONNational agencies
Transaction hash:
147b15cd3d4e54f240778356c0006eff9365fb1fd68ad19c4c2ca11910f7eecc
Status:
Included and unchanged
Block:
#5,570 443 blocks after it
Position in block:
Transaction 40 of 400
Award day:
Jul 22, 2024 (2 yrs 3 mo ago)
Value:
₱19,003,679.41
Project:
23-RIL2RD658 (Civil Works)
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 #5,570 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 LANAO DEL SUR 2ND DEO awarded it to KAZAS CONSTRUCTION on 2024-07-22.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 147b15cd3d…f7eeccnow …
- 2. Block Merkle root changedstored ff5e9bec58…d54179now …
- 3. Block #5570 hash changedstored 640bfa49c3…32cf4anow …
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 399 records. Each step hashes the current value together with the sibling shown.
- leaf 147b15cd3d4e54f240778356c0006eff9365fb1fd68ad19c4c2ca11910f7eecc
- 01 R 154de6e5c9f9ccbe69fd5df8a6b542982ba10a6dd590ec6ccb9acdb4503af69e
- 02 R f770898b2362394a09380f41e8fb0fb908a286e82a6f945fb49ebbc5135176ad
- 03 R b0c3358b8ee78e39978204d5af96c55e52ef5baba2f422cdb74a258242fbd3cb
- 04 L 3c3ac3fd933ee4cb745d9fe9801b163d7bf1dc13e945cc0bda345757b37091cf
- 05 R 4fcd6c92492d7af232e2ca1a5d36b229cfacffba639dc96e0c171c4b5ccb95a2
- 06 L 9454eb9b92bfc472ea226f5256fba20b8b49dad4f3deacdf9a193e5b546c4211
- 07 R a537548eee1567d26e55bb23b6cd5e1c923697d6f4f439ebffed436f505e79e1
- 08 R 9548fbd40c1b4de699a5d2b1741b53439bb93323d6b0354fc0c4344749644999
- 09 R 3b9b7433ef50c1cb6e9916b795e34db27fa664c5d29d6f8cf30eb8db13638ced
- root ff5e9bec58f28977d997b9338dbdd78321a62024b9d9fbca886fb7d462d54179