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
CITY OF ROXAS, CAPIZ Award a ₱85.7K contract to HLH MARKETING, INC.Cities
Transaction hash:
9a50ebbb4db468f12f8ecdcf05b92a1eeab607d38221cf0665fdfbf1eb8b31d2
Status:
Included and unchanged
Block:
#2,569 3,444 blocks after it
Position in block:
Transaction 106 of 164
Award day:
Nov 6, 2015 (11 yrs ago)
From:
Value:
₱85,749.00
Project:
Construction Materials
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 #2,569 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)CITY OF ROXAS, CAPIZ awarded it to HLH MARKETING, INC. on 2015-11-06.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)COA's CY2024 audit of City of Roxas gave a "unmodified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 9a50ebbb4d…8b31d2now …
- 2. Block Merkle root changedstored c946d4c38b…6cf2c4now …
- 3. Block #2569 hash changedstored ae71f578b7…0ef492now …
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 163 records. Each step hashes the current value together with the sibling shown.
- leaf 9a50ebbb4db468f12f8ecdcf05b92a1eeab607d38221cf0665fdfbf1eb8b31d2
- 01 R 9b10be3d7bf14eb0443ee3a2bade464b9a7f1eea586345423b4029b6c91abf60
- 02 L 11c5b7e63d336a7c965504c5524d2cc99fde9a59ca35a9d7d6eeb0dc0637e6b6
- 03 R ca36cc726706bb70ab0182345a2c0fd062967220d0ddf0d8d09732709dd9423e
- 04 L 2531b56a96ef0a46c98d48e0c3f6b2ee43abf91f4f79bf457641bba9f6207209
- 05 R 5e8cd91f19ef91936e474449741add2db155f8d309a15955c744b0596f8f7796
- 06 L da52517c9d69a5c01b5e83989b72d355789897387076c23d9bc2c34b4d3f240e
- 07 L 933c9910d3adb65508d0fb74f401f8a3c16d0b4c5f48ef53d3681feacca0d561
- 08 R 44612cb121ceecb096b6a770096be85e227892bf6b2211259f2af3236a8ef940
- root c946d4c38ba88b2c68dd83233e7d4be120d20b665a7443f338889ada536cf2c4