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 - ILOILO 2ND DEO Award a ₱14.6M contract to UNITEC BUILDER, INCORPORATEDNational agencies
Transaction hash:
abfbef30e3e2ebd1b18ef75212e87dae10df39676f288f373049022f472269bf
Status:
Included and unchanged
Block:
#2,996 3,017 blocks after it
Position in block:
Transaction 147 of 201
Award day:
Feb 21, 2017 (9 yrs 8 mo ago)
Value:
₱14,557,654.56
Project:
16GG0150
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 #2,996 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 "Outside Infra - GAA 2016 DepED BEFF", i.e. the FY2016 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 - ILOILO 2ND DEO awarded it to UNITEC BUILDER, INCORPORATED on 2017-02-21.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16GG0150: Completed, 100% 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)DPWH marks the contract "Completed" (end 2017-11-19). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 abfbef30e3…2269bfnow …
- 2. Block Merkle root changedstored 7a15f1d679…0678banow …
- 3. Block #2996 hash changedstored 27e963e27a…134b50now …
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 200 records. Each step hashes the current value together with the sibling shown.
- leaf abfbef30e3e2ebd1b18ef75212e87dae10df39676f288f373049022f472269bf
- 01 L abb3b20bb86f0e7bca434feee5ac10095ad48e2b37cc698a70f0131303b8d9ca
- 02 L 3a80ffb76ed7fa901a4fc0a7f2d3a005591213cf377f3c99cadd0e8d451da3b7
- 03 R b84ac93922b649bb78d9bc9395d8a1c190df8f9785b7205363790f5629bacfd7
- 04 R bb162d77d4aea1e3558dcf20d4dfddc4aabcd6d37eae4c6e9d853a34beafc56c
- 05 L 72a8929f9de1f6b429a5b598f842a4c7735fa430f7519e6ebf4fe93ae2377619
- 06 R 79e35eeeca1e14977a0627f984d01baca37a62c51dddcf6861fb3f55fbb4136e
- 07 R 6d69c7c7f6c9a548be18348f8389dd6a9144af0f63d995afbd8ef2ca95bceddf
- 08 L 1b13fc136658d87fa6b2d4da576e88e00f3e81ee69e1d9781e068857d3add2ad
- root 7a15f1d6790d7563073e667af6f9f5037c7eacab7fad1ffa3dec72dcbf0678ba