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 - LOWER KALINGA DEO Award a ₱8.8M contract to 2RAW CALSIYAO CONSTRUCTION SERVICESNational agencies
Transaction hash:
3685e29afbbc87d2733a2ec13d6a94e21586af0fae50cef282b281eeea2d980f
Status:
Included and unchanged
Block:
#5,659 354 blocks after it
Position in block:
Transaction 45 of 220
Award day:
Oct 22, 2024 (2 yrs ago)
Value:
₱8,848,725.32
Project:
24PL0114
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 #5,659 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)DPWH lists the funding source as "Regular Infra - GAA 2024 SSP", i.e. the FY2024 GAA. The exact UACS line is not given.Partly
- 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 - LOWER KALINGA DEO awarded it to 2RAW CALSIYAO CONSTRUCTION SERVICES on 2024-10-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24PL0114: On-Going, 90.24% physical progress.Found
- 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
2 of 8 documents found, 1 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 3685e29afb…2d980fnow …
- 2. Block Merkle root changedstored 39fcc22a43…09c4d1now …
- 3. Block #5659 hash changedstored 0939fd326a…dad84bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 219 records. Each step hashes the current value together with the sibling shown.
- leaf 3685e29afbbc87d2733a2ec13d6a94e21586af0fae50cef282b281eeea2d980f
- 01 L 355472f2ae85516284523f6f57ec33ae5d87b9c3941a45e50d489fc798bc4c32
- 02 R 59f8ec1f92226740241b044f6e913b11d8abbf86fc894e8aac61d6df33042cea
- 03 L e297adae6e5217825b2fb6feba9ada08695ac6b10383de92d8bc82ac4c5bfc33
- 04 L 6bb5369b521db5f7b5cc39edc59366e1864b2d321fe542a7704eb1f222837824
- 05 R f838af86985c95306d125d0af1c6d45cacd1ecf37c148fc9c42576097c477f48
- 06 L 4a4868e8f7f25adac7336d6f285ae4a4495e26f1244c4c73b3654f8b5e898950
- 07 R 9e88cdd76fb00e66c35543e2bf4eee515c14a7baa0289bb0da58f2276aba1685
- 08 R 2d0fdf88e6a1892b1060a356469503a2bedae680b50937767499a4dfe0ca6312
- root 39fcc22a435e9e2ae45764e1ec00f95a3be90c700d61b8ae699ebc262709c4d1