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
PHILIPPINE PORTS AUTHORITY - PMO LEGAZPI Award a ₱409.2K contract to IMS CONSTRUCTIONNational agencies
Transaction hash:
c207bd586ea53c9fb14e1b9f260270a5560125945bb03b07be189db05feed938
Status:
Included and unchanged
Block:
#1,797 4,216 blocks after it
Position in block:
Transaction 55 of 81
Award day:
Jul 8, 2013 (13 yrs 4 mo ago)
Value:
₱409,175.31
Project:
LG 1304
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 #1,797 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)PHILIPPINE PORTS AUTHORITY - PMO LEGAZPI awarded it to IMS CONSTRUCTION on 2013-07-08.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)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 c207bd586e…eed938now …
- 2. Block Merkle root changedstored 1493f81d95…2918cfnow …
- 3. Block #1797 hash changedstored 5372ac6658…c42554now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 80 records. Each step hashes the current value together with the sibling shown.
- leaf c207bd586ea53c9fb14e1b9f260270a5560125945bb03b07be189db05feed938
- 01 L bb6142347615187dbe9c7e8b4908ca8f52c37d09c30a29d83bf32495fbfe0fdf
- 02 L dcbd4fdfa5a974be9a35b7301f9df7716a7f61c3e9784949a6c83403d4e3b424
- 03 L b901554e39bbebc6417172eae60b158330bb3a087d85a3b79ecb7574915cf45f
- 04 R e309dcdd30b18e917c6329b677a9f82b0de122acabcf7966abf8bd2e2f71e689
- 05 L a742e2742c4fc599e4c4e4136154012427aaee64f62d51a385cab7443704cf89
- 06 L c32dd0ebc7738a07bc7527679a6cd2b92444d442b5a74cfd75e5e0d4f5f97160
- 07 R 80df8f85ae0a9366b517157607a015cfe2839a28f0f7ea119c60a610eb09a84e
- root 1493f81d95480231d2ce7373f6d86afb4540ea3924bc7f964740ef26f72918cf