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
NATIONAL HISTORICAL COMMISSION OF THE PHILIPPINES Award a ₱8.1M contract to LCM LIGHT CONTROL MACHINE AND BOARD ENTERPRISESNational agencies
Transaction hash:
03983b669c3e6a9afc8bc1fe9b86c14e5ce2a9af3e40680f8035c6ae4e126e3e
Status:
Included and unchanged
Block:
#5,203 810 blocks after it
Position in block:
Transaction 6 of 241
Award day:
Jul 4, 2023 (3 yrs 4 mo ago)
Value:
₱8,111,041.18
Project:
Restoration of the Molo Church (Convent) in San Pe
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 #5,203 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)NATIONAL HISTORICAL COMMISSION OF THE PHILIPPINES awarded it to LCM LIGHT CONTROL MACHINE AND BOARD ENTERPRISES on 2023-07-04.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 03983b669c…126e3enow …
- 2. Block Merkle root changedstored 1c7012a4d0…79fb4fnow …
- 3. Block #5203 hash changedstored 911aa16062…d39cc0now …
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 240 records. Each step hashes the current value together with the sibling shown.
- leaf 03983b669c3e6a9afc8bc1fe9b86c14e5ce2a9af3e40680f8035c6ae4e126e3e
- 01 R 04a1e4d027637aa46523689ad4e47158dd2d686fc465485953ac4068f9ce22be
- 02 L f511f933a0b2c9c3c0c9d604cafa36b4a3462d3c06d8ef642e1ca78099e9bcaa
- 03 L 083bc4ec7fb620fa36fef47d6f0144dea75538f0a716f565bf5ffd9eb6289e6f
- 04 R 8b6ac937823a67b34ecf059ef7dd7d7e366ec300d88f53915a7b392331ce5861
- 05 R 664393228a5c9c3484cf87a8f321a88c7bb8cc3b65ddbf17d468e357ce21c17b
- 06 R f3be3dfdb0a94c70742fe61159f173989aa2d911a19072aec62b39d6ef71d20c
- 07 R 10840d0d8e2bdf7844fcef22d1e81ac53bd13b89a6b2b5948636f496c7c4510a
- 08 R a83ce9d5a09c867a73f62858f438394f2599c18ab96b8ec6a3b574332ccb039b
- root 1c7012a4d0752ef9f4b5dffc31526551c06406580ead2b907a2573dc7979fb4f