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
BARANGAY PAG-ORING VIEJO, LIBMANAN, CAMARINES SUR Award a ₱479.4K contract to D.G.Z. CONSTRUCTION AND SUPPLYBarangays
Transaction hash:
939aa4e5dcc606a7febb726b64bfa7b3abfaa603c2fc311f881a3e75228f7bc9
Status:
Included and unchanged
Block:
#2,862 3,151 blocks after it
Position in block:
Transaction 162 of 260
Award day:
Sep 27, 2016 (10 yrs 1 mo ago)
Value:
₱479,359.00
Project:
Concrete Pathway
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 #2,862 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)BARANGAY PAG-ORING VIEJO, LIBMANAN, CAMARINES SUR awarded it to D.G.Z. CONSTRUCTION AND SUPPLY on 2016-09-27.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 939aa4e5dc…8f7bc9now …
- 2. Block Merkle root changedstored 0116414d7c…f67ff0now …
- 3. Block #2862 hash changedstored a5d2b30fdf…36ee8fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 259 records. Each step hashes the current value together with the sibling shown.
- leaf 939aa4e5dcc606a7febb726b64bfa7b3abfaa603c2fc311f881a3e75228f7bc9
- 01 R 93b5b42885e5639b934916221f12a11ad758ca6f56dfc0be216547842e200fb3
- 02 L 0c7e51e16691d15e845a9a8ced0f5707e84e8652b57143572de095050f4e8fca
- 03 R 99ddd17ebe6a23b79e2b057e37777be950255b0482ddd70284da9fd79d4b8079
- 04 R d3f6677de77f11f17f3fb9d3f1cf6319347dbf260c1111c8bff53307a4848ab4
- 05 R 53c6e15d0801e763f0b5962d15b578dd62e34995e4a8f6dcfb306f546fdf61b2
- 06 L a0e66694ffd98cd4fc9e784c4d4ed5af70ae52aa6acfb4bd814c48679c5df3da
- 07 R 056e61c357ca57053dd81f5ba1eb9e4acec5187f108451730fa2e7097d344a00
- 08 L fa64fbfeaf7572704bd443ee00ac94f1741ceacad7e48220a4cec29099495757
- 09 R 76fc35728e2de491ebc6c98da8b85ac00a99dd10199805fb2570e420f38d2706
- root 0116414d7cea248ec2fefac08a95f70ce590245c6a0020b1929639bea8f67ff0