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 IRRIGATION ADMINISTRATION - LAMISCA IMO Award a ₱1.2M contract to AJD CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
6711ffe25c0bfa3e1cc498c2e767bdca9dba677b79e0c71579823fdb43142b3c
Status:
Included and unchanged
Block:
#4,113 1,900 blocks after it
Position in block:
Transaction 20 of 57
Award day:
May 25, 2020 (6 yrs 5 mo ago)
Value:
₱1,247,186.08
Project:
PROCUREMENT OF CIVIL WORKS FOR MAPOROG CIS (2020)
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 #4,113 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 IRRIGATION ADMINISTRATION - LAMISCA IMO awarded it to AJD CONSTRUCTION AND SUPPLY on 2020-05-25.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 6711ffe25c…142b3cnow …
- 2. Block Merkle root changedstored c7d543a218…f63f6dnow …
- 3. Block #4113 hash changedstored cfaca5cebf…39bd3cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 56 records. Each step hashes the current value together with the sibling shown.
- leaf 6711ffe25c0bfa3e1cc498c2e767bdca9dba677b79e0c71579823fdb43142b3c
- 01 R 67a781038f1ee096de9ba41c2e49b2e56ae8e8fde2ded3ced34e139bace5a041
- 02 R bce29309b68774c671e1130c5dcc5ee1cf40b9cb141941b1864a1972b527bb27
- 03 L 01871d7b839124fb84062bb80ccbb02d1a84beb5e8c44daf8c6cf146109b9f4a
- 04 R 6a7d4b3f3a7a25eb623100a6c2cc36516030b771752d5ba8e10232faf2f7e134
- 05 L 15f2dd4b7451f68e14c69a7b525b16b61677280932e53fdc16213461cbb2ea64
- 06 R 778d69e445c2dba791baf9ba8ab530b44772a6d3ae691cce847e5cafa13a60f9
- root c7d543a21850632208f124d3171b228e1a28af724bf926a9a3685b3765f63f6d