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
DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO, SORSOGON Award a ₱200.0K contract to MJJA CONSTRUCTIONNational agencies
Transaction hash:
369ce69944aa2f347e7dc92e09e98d0103783e4eb9f5de2dddf30ebdcec3c400
Status:
Included and unchanged
Block:
#4,956 1,057 blocks after it
Position in block:
Transaction 62 of 346
Award day:
Oct 24, 2022 (4 yrs ago)
Value:
₱200,000.00
Project:
PENROSOR-ENGP-NURSERY-2022-001
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 #4,956 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)DEPARTMENT OF ENVIRONMENT AND NATURAL RES. - PENRO, SORSOGON awarded it to MJJA CONSTRUCTION on 2022-10-24.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 369ce69944…c3c400now …
- 2. Block Merkle root changedstored 0fc9009302…7124d6now …
- 3. Block #4956 hash changedstored 115a7aff0a…7b1805now …
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 345 records. Each step hashes the current value together with the sibling shown.
- leaf 369ce69944aa2f347e7dc92e09e98d0103783e4eb9f5de2dddf30ebdcec3c400
- 01 R 370836941177de15cf6d4f63b71716840946952854c863fc5b5df4c7ec2f8593
- 02 L 6be741ed5e7dff55f9fd04d45ad356a771858ae75ff2ba41ad2a5193d9d646f9
- 03 L 0016805baaed1d85870f83e5c17ce815a84890b917bb7f0de8213329f221f1f7
- 04 L e799ed5efa286331f5377749588d92b65b1ba46ff0283594180eb1a0faf2559d
- 05 L 016b96eb906b4ad0eece2ada139a8146f368a64f9527eb9afa59ddb77efb336f
- 06 L 3ba74d24e683535519e6e8462eb8221c1ef13916b25634d041fd25dc8717249c
- 07 R f6261a313284d31df95cb82e6d1186b1405661c32b9f159122377f6cced83c4c
- 08 R c8ea4b5d299629ff3945f7e1865917d52481db7e9e153f33cdb20f0aefda5bb1
- 09 R 738f9fda5048e507dc080639c6dc149444fcc799d32f482d6831ee69b61ee8cb
- root 0fc900930296219f93f2daed3d220e5bb63d60aaa208caf4a5ec9c256f7124d6