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 EDUCATION - DIVISION OF CAMARINES NORTE Award a ₱295.4K contract to RIDERS CORNER BUILDING AND REALTY DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
f2fbc3b27ffe6617c791669c0f0613c2b017de9bb4ec4ca7be7205bc7d46fede
Status:
Included and unchanged
Block:
#5,724 289 blocks after it
Position in block:
Transaction 796 of 839
Award day:
Dec 27, 2024 (1 yr 10 mo ago)
Value:
₱295,366.10
Project:
Construction of Riprap extension
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 #5,724 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 EDUCATION - DIVISION OF CAMARINES NORTE awarded it to RIDERS CORNER BUILDING AND REALTY DEVELOPMENT CORPORATION on 2024-12-27.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 f2fbc3b27f…46fedenow …
- 2. Block Merkle root changedstored 90bf329b1a…807c33now …
- 3. Block #5724 hash changedstored 3fdebb43b9…38e013now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 838 records. Each step hashes the current value together with the sibling shown.
- leaf f2fbc3b27ffe6617c791669c0f0613c2b017de9bb4ec4ca7be7205bc7d46fede
- 01 R f3da3c9d88f1caf5062446320e6bd221b6adde7a2cae8dc5cc5abcd874965168
- 02 R 54f146aa825a7ebfa034070b36aa186313e4f71cabbe4fc13dc357044c66de65
- 03 L aaf84e1348d6bede9c3bdfe06eab864768145d95d79a98128653e28b5c383d42
- 04 L 70044e1a6c9d8bbb1181951c615668be0fbd467f45c546ccbd4ee80be66a4687
- 05 L b086ecef6538d46441cfa59c1bdb7a9acc861f85a007d094076ef4c184533236
- 06 R 1785a9cffd2ae266c9a4ecf4a01cdb94fcf265b6c3b223687699c7a1b5ee4389
- 07 R 6ddbdee6d67870f5bbda0b379a2aa8a1adbfed54f4202e1319c63a43608ce8ea
- 08 R 0e4b4a3382c35146485d1421a5693d1d0f32f563931ff04c026489b65b59d4fe
- 09 L 5eb97aa19dfc1e2a381d0e360fdc0224c78a31c50e1c33496fddbc59b09e11ef
- 10 L ebe36643c2130cd45032f8b3f6563416a769b571b0ffa37acc83b5375472a789
- root 90bf329b1a9e81208f6fdf4878ebb71c8cca26f7a0d2cdcead2fb08f63807c33