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 DUANG NIOG, LIBMANAN, CAMARINES SUR Award a ₱120.9K contract to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTIONBarangays
Transaction hash:
0a956cfbf6d4abfab4eafc0cc9b07fba6176f0b314f46599624c2f3396e96183
Status:
Included and unchanged
Block:
#1,273 4,740 blocks after it
Position in block:
Transaction 2 of 42
Award day:
Oct 21, 2011 (15 yrs ago)
Value:
₱120,880.66
Project:
ROAD CONCRETING
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 #1,273 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 DUANG NIOG, LIBMANAN, CAMARINES SUR awarded it to BELTRAN SB AGA GENERAL MERCHANDISE AND CONSTRUCTION on 2011-10-21.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 0a956cfbf6…e96183now …
- 2. Block Merkle root changedstored 4db72006e0…2286f7now …
- 3. Block #1273 hash changedstored 5a9453c73d…09af9dnow …
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 41 records. Each step hashes the current value together with the sibling shown.
- leaf 0a956cfbf6d4abfab4eafc0cc9b07fba6176f0b314f46599624c2f3396e96183
- 01 R 0bd8ab435e78402db3af00f679073d8bc5a0ad8825dae5a019971e5dce54da30
- 02 L f179608558478f8f6e44439d4df5bb8d2bc1b1a5790c38a81de09adc45f77295
- 03 R ef76d57d82f07dc29738684d53138cb5c666a1bd9b01510d139aefd5dc100506
- 04 R acc363b9dc8392823eb6cf2585b5f8e98b8e0aa1c85bbb004f45530b8ce4d164
- 05 R 555f7bd40b7081aa2abaf7cd4bce7e285b86cfde8f94707481cee307d32c9419
- 06 R 3d3f42541156318be2ee65a10e4218b04047add68cf1a792dd55465a7e0d6e33
- root 4db72006e0ec6a2add0e140552e64437c709aa60b9fca9c1ec44931cb82286f7