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 - BATANGAS 1ST ED Award a ₱4.7M contract to LIBRIUS CONSTRUCTION & SUPPLY CORPORATIONNational agencies
Transaction hash:
3482e279fa2cd69df775a0a40dddefe39b9d5f171d140988a7f695c321f85c7e
Status:
Included and unchanged
Block:
#2,032 3,981 blocks after it
Position in block:
Transaction 12 of 83
Award day:
Mar 24, 2014 (12 yrs 7 mo ago)
Value:
₱4,704,200.60
Project:
Building
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 #2,032 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 - BATANGAS 1ST ED awarded it to LIBRIUS CONSTRUCTION & SUPPLY CORPORATION on 2014-03-24.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 3482e279fa…f85c7enow …
- 2. Block Merkle root changedstored f939e6527e…fc1455now …
- 3. Block #2032 hash changedstored 7f0bad689a…26d913now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 82 records. Each step hashes the current value together with the sibling shown.
- leaf 3482e279fa2cd69df775a0a40dddefe39b9d5f171d140988a7f695c321f85c7e
- 01 R 3508dd14b3a856b8f3036f9d2760880e79d53063eb15179d1d6312b4029987dd
- 02 R acba816919bbd839c0adcc8210c9e970c8f9f637d9848d8dcf1537c9aa6150e5
- 03 L 390fea82604511893a0e364dfb1b6ec396e243f9102a753fecf8a04514641701
- 04 L e8eb677d1dfb39b10ee4a8bf0d4593aa41531a485742c0072be7f2675bd03ff3
- 05 R 8bda1f01d9c391302becb56d082b66a7b1182b5121a4467c27abf4f4e95f0921
- 06 R c342c83e918ec9516dd9a9f82b00e8027c15d2e1fbfaa771c42fffb6cacbfd13
- 07 R f6f5dfd9418b6e582dbaac1bcad8e2498e1e9b539afb31e306aec9748cafc477
- root f939e6527e22be80fbe5c1ef757d0786715ccbce450aea13d27cacca60fc1455