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 PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED Award a ₱23.8M contract to JAEJR ELECTRICAL CONSTRUCTION SUPPLYNational agencies
Transaction hash:
f67697d0a0675c811ff71f8fedfa898252d687bc0cbcad82c57a50a50c17f576
Status:
Included and unchanged
Block:
#5,805 208 blocks after it
Position in block:
Transaction 1,027 of 1,058
Award day:
Mar 19, 2025 (1 yr 7 mo ago)
Value:
₱23,763,826.88
Project:
25FC0050
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)DEPARTMENT OF PUBLIC WORKS AND HIGHWAYS - CAMARINES NORTE ED awarded it to JAEJR ELECTRICAL CONSTRUCTION SUPPLY 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 f67697d0a0…17f576now …
- 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 f67697d0a0675c811ff71f8fedfa898252d687bc0cbcad82c57a50a50c17f576
- 01 L f632fdf2a53292758496664f8295ee61347a441fe23a393d8bcbcc76908cf5b4
- 02 L 29bad645af458aa1a5491e137f0063e98e4d584cfb265a6ba659eef7759fa2c0
- 03 R a4add7a9df6c13c09eaaa8284b392c5c1439927b400a717a015983544aa2e3ad
- 04 R bab1966cd706c00a65f083c1ecfa000df8ab94ba2e6389a0f35dd1fe426348d7
- 05 R a060b08c13ce667fcc23edc7c449d2b1f7d26a78bfcfa8a502a516634b94f776
- 06 R d404df455589f64b187b54ee5dd6089d25ac84b89193629b84d7a7fe6f48afbf
- 07 R 813d5d42f4f4604b424a4a0ac7f989109acf43bd90fd1fb42d2a1ced58293979
- 08 R 3322ce4020f18cc0af5b254d7546b3842975f37f653d3faf683a624cb75f0b4a
- 09 R 2c6393eab2301db836dbf59c69e910352ed737fa6f36c60709afab74c650c39f
- 10 R a065e5f117d014ed683758d8a54def60bb5f033a7a2b76f4ab7fe92db0456050
- 11 L 251834f80e78d5519e24a6246411fb77df40ac80e40522a6772b3ad04324ef83
- root f8c9fbb0c49bd51ddc6d0211362fcc2ecf78713c998df817a8d806469ee1d9c9