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 BOHOL Award a ₱3.6M contract to C JANSEN CONSTRUCTION AND GENERAL MERCHANDISENational agencies
Transaction hash:
5f7df9a7fd55532d50e6dbdc48b2de76ee6a387d9d19ec49bab8c8ebe061b2a4
Status:
Included and unchanged
Block:
#5,637 376 blocks after it
Position in block:
Transaction 203 of 531
Award day:
Sep 30, 2024 (2 yrs 1 mo ago)
Value:
₱3,556,539.80
Project:
CY 2024 BEFF Repair/Rehabilitation - Lot 13
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 #5,637 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 BOHOL awarded it to C JANSEN CONSTRUCTION AND GENERAL MERCHANDISE on 2024-09-30.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 5f7df9a7fd…61b2a4now …
- 2. Block Merkle root changedstored c41dfc6190…eea54dnow …
- 3. Block #5637 hash changedstored 051b996492…ff25c7now …
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 530 records. Each step hashes the current value together with the sibling shown.
- leaf 5f7df9a7fd55532d50e6dbdc48b2de76ee6a387d9d19ec49bab8c8ebe061b2a4
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- 02 L 4664a4d581df8ce43ad738d963d0499a4299d1e3f0559f6b68b6a1c45de8b821
- 03 R 3625ac4d02f09dc97165bdde2e4db15b3a899f7cc0ca0130faab27cb965f5e2a
- 04 L bbaeaede3d5c3613ddc7498dc95a0d078d0ae570e311c6d98d6984d06408ee09
- 05 R f7a08286e6bc545d191d0aaafaf6b31cd7871bfa38fe302a24d06b16d612feb0
- 06 R 6da45dd1c58d7ee7f2dbaba79e58678136a8e97097126c41cc9c0d0dfa038e68
- 07 L ab1810a6a86dbd3eaea602d3bf842860c253dcff4b8f3d418ebc7f048e352333
- 08 L 02d0a455813a693094f3f91856e439364241f9a22243a2e8fb33fbd25d9e2c92
- 09 R 133390f4704e7f603dce9f87d4edccb536f5dfae6841d5f4e91f4612c3fb5fe2
- 10 R 562e66b71bcb0b0a939710109cb96d4e91f815522a6e9bf10c6eb614285ca40b
- root c41dfc6190732396cdd2ae725e9fd7446fe5882cec00d8c2b985ed7ba4eea54d