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 - REGION X Award a ₱63.6M contract to UKC BUILDERS, INC.National agencies
Transaction hash:
fedbe5d6546fa79bc256db167616459a955ce8905dceba04cce1748dc74feaa8
Status:
Included and unchanged
Block:
#3,481 2,532 blocks after it
Position in block:
Transaction 158 of 160
Award day:
Jul 19, 2018 (8 yrs 3 mo ago)
Value:
₱63,597,255.32
Project:
18K00047
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 #3,481 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 2018 OO-1", i.e. the FY2018 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 - REGION X awarded it to UKC BUILDERS, INC. on 2018-07-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18K00047: 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 2019-09-28). 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 fedbe5d654…4feaa8now …
- 2. Block Merkle root changedstored 35f5c99ce4…6d27b9now …
- 3. Block #3481 hash changedstored a202546466…3db13bnow …
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 159 records. Each step hashes the current value together with the sibling shown.
- leaf fedbe5d6546fa79bc256db167616459a955ce8905dceba04cce1748dc74feaa8
- 01 R ff6d25e32d10100d5b779dc1a6483f685a2b2416223cf7bd679243043a875db0
- 02 L fd06f817c320f3d18937d0624433e747a65ed40563444bb387184e3ddd12145a
- 03 L b67419ce7916de1a72e109b871eb22854e54ee84245bf6fab666d718c296cae6
- 04 L f55e216d47b42d90659b88cefc70caf511d4c5ad30808870766293dee9a8f6fe
- 05 L 2cf165256825f7c0aeb7127e933fec4b2a31f89f62009857a721a318d1c4156a
- 06 R 43c235e6ce0d5f1e42adfac6e82195fccb593605cef133c51fd696b0c15ad6dd
- 07 R 63f2321577094f67838afcc35825809b88447c16f20d42a4686de4cc0da6e849
- 08 L 34e0649f4bc3dd1ab0428c534ace001dd561040d078c2577d04d6cdd0551c272
- root 35f5c99ce468b1d3fac627c24cc1416ef52542e4a48c1b109ddfe8ad6c6d27b9