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
CAPTAIN ALBERT AGUILAR NATIONAL HIGH SCHOOL (MAIN) - LAS PIÑ Award a ₱510.7K contract to MPC GENERAL REPAIR AND SERVICESNational agencies
Transaction hash:
fead4bfbda26e19559b2701d52938f26e08af0439399252ed6b4fe7021f32886
Status:
Included and unchanged
Block:
#5,805 208 blocks after it
Position in block:
Transaction 1,052 of 1,058
Award day:
Mar 19, 2025 (1 yr 7 mo ago)
Value:
₱510,674.17
Project:
Renovation of Girl Comfort Room 1st Floor First Ph
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 #5,805 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)CAPTAIN ALBERT AGUILAR NATIONAL HIGH SCHOOL (MAIN) - LAS PIÑ awarded it to MPC GENERAL REPAIR AND SERVICES on 2025-03-19.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 fead4bfbda…f32886now …
- 2. Block Merkle root changedstored f8c9fbb0c4…e1d9c9now …
- 3. Block #5805 hash changedstored f58b64592b…faaaabnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (11 steps)
How this one record is tied to the block's Merkle root, without needing the other 1,057 records. Each step hashes the current value together with the sibling shown.
- leaf fead4bfbda26e19559b2701d52938f26e08af0439399252ed6b4fe7021f32886
- 01 R ff45ef76acdfdeb9ad66648ac49c7ba3fa17f543e193410e956d99473279af70
- 02 R 1939a4a5d6b55a22b17f33fea457d7c870a289b49e95a22808d379e5fff59ea3
- 03 L c4ba840b28b20c9c9c34225cc35ec593e0a02a5c5aac9fd3cd53d5d61e552ba6
- 04 L 94a0bbd47e9f0c04a95ca66451c7b61e3162d9969d3558bc53503ecc84422fba
- 05 L d7f8bf00390a85f12c9f976f049cee3f1b61b583b0cae8e2cec800f9f075152f
- 06 R d404df455589f64b187b54ee5dd6089d25ac84b89193629b84d7a7fe6f48afbf
- 07 R 813d5d42f4f4604b424a4a0ac7f989109acf43bd90fd1fb42d2a1ced58293979
- 08 R 3322ce4020f18cc0af5b254d7546b3842975f37f653d3faf683a624cb75f0b4a
- 09 R 2c6393eab2301db836dbf59c69e910352ed737fa6f36c60709afab74c650c39f
- 10 R a065e5f117d014ed683758d8a54def60bb5f033a7a2b76f4ab7fe92db0456050
- 11 L 251834f80e78d5519e24a6246411fb77df40ac80e40522a6772b3ad04324ef83
- root f8c9fbb0c49bd51ddc6d0211362fcc2ecf78713c998df817a8d806469ee1d9c9