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 - CAMIGUIN DEO Award a ₱27.5M contract to UKC BUILDERS, INC.National agencies
Transaction hash:
c6e084bd42cedcfa7a86332e6d9c9bc48ce711c31a704844a0f51e74d61f97d2
Status:
Included and unchanged
Block:
#2,659 3,354 blocks after it
Position in block:
Transaction 160 of 208
Award day:
Feb 9, 2016 (10 yrs 9 mo ago)
Value:
₱27,496,634.37
Project:
Construction of San Roque River Control /Drainage
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 #2,659 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 2016 MFO-2", 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 - CAMIGUIN DEO awarded it to UKC BUILDERS, INC. on 2016-02-09.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 15KE0058: 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 2017-02-25). 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 c6e084bd42…1f97d2now …
- 2. Block Merkle root changedstored 48748437a5…6b1bbenow …
- 3. Block #2659 hash changedstored ae47012074…2845f9now …
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 207 records. Each step hashes the current value together with the sibling shown.
- leaf c6e084bd42cedcfa7a86332e6d9c9bc48ce711c31a704844a0f51e74d61f97d2
- 01 R c7675f54c2d2174395c37a8687e286726722094d8f33a0da6627bf048a50a5b9
- 02 R bb1ba1622004f097675d04eb8286efea02e3dc372beaf0cc5f628e1df13a1f88
- 03 R aa04f02a8ecc3a96908c9d2b099ead60e3034db6ad130b65a079a440ff441cd5
- 04 R 2895111c0701be70b68a3ba1060d1fbd344bbcabb41d49b208f4d26d07b1c8c1
- 05 R 0dac1540c83729a6c4c3555fe9b1b9f2a41694cec33d5033f9f91b8e63566c8b
- 06 L c03a3836902ce61fa7f89b92f4bc9788d0ea9672eb7eaf83edde4576ba310872
- 07 R 9658e62beba4d0163ab583c440ad4e4874ac767b499b8b53b0522c0f18ec0b0a
- 08 L 871214da152d835d5d446891125279670e918cc7c091586ce1ae02c70489c422
- root 48748437a517f03df6ba137bd5c6aac93ac0acc8afe930c40120da152a6b1bbe