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
BARANGAY MAPGAP - BAYBAY CITY LEYTE Award a ₱204.0K contract to SOLIDROCK BUILDERS AND ENTERPRISESBarangays
Transaction hash:
b9d485d03eadb52b8ae16aefe71249faaff2cd49c31d275067d6e01f73fc5b71
Status:
Included and unchanged
Block:
#4,470 1,543 blocks after it
Position in block:
Transaction 9 of 15
Award day:
Jun 5, 2021 (5 yrs 5 mo ago)
Value:
₱204,000.00
Project:
IMPROVEMENT TANOD OUTPOST
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 #4,470 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)BARANGAY MAPGAP - BAYBAY CITY LEYTE awarded it to SOLIDROCK BUILDERS AND ENTERPRISES on 2021-06-05.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 b9d485d03e…fc5b71now …
- 2. Block Merkle root changedstored 6275f64af5…f2a64bnow …
- 3. Block #4470 hash changedstored a549f21fe7…d148a5now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 14 records. Each step hashes the current value together with the sibling shown.
- leaf b9d485d03eadb52b8ae16aefe71249faaff2cd49c31d275067d6e01f73fc5b71
- 01 L 7cc1269a7672fcbd6eff86a8e9ff2991fa87c311d39936c6a9199fa915b5a14d
- 02 R 509a8ff8fc2d54b2e5d10320ab8b5c7cadfbcd043e7f9d68f9bcbc9d2f96529b
- 03 R 4c557ccfeef2d08cc4d856ff5bad883f5dd3c0fefd50e75dbc649144ae07c1a6
- 04 L 19d2483d1b2bfb24c2d4aaf5d8866921599bd50dcd79054a4a1861fecc2069f0
- root 6275f64af561272d08e81d4a4bc6a40c11ceaff5aa835bad3da7b2458df2a64b