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 - BUKIDNON 3RD DEO Award a ₱2.7M contract to LLM UNIFIED BUILDERS & TRADING CORP.National agencies
Transaction hash:
dbcb9f4cd1f455dcabd7db900d99d04b2134c3d146668b66f3a4a14601abedce
Status:
Included and unchanged
Block:
#3,692 2,321 blocks after it
Position in block:
Transaction 205 of 230
Award day:
Feb 27, 2019 (7 yrs 8 mo ago)
Value:
₱2,742,843.64
Project:
18KC0132
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 #3,692 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 - Trust Funds 2018". 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 - BUKIDNON 3RD DEO awarded it to LLM UNIFIED BUILDERS & TRADING CORP. on 2019-02-27.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18KC0132: 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 2019-06-09). 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 dbcb9f4cd1…abedcenow …
- 2. Block Merkle root changedstored 56d3a820e5…52dde2now …
- 3. Block #3692 hash changedstored 9c6707e586…5103fanow …
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 229 records. Each step hashes the current value together with the sibling shown.
- leaf dbcb9f4cd1f455dcabd7db900d99d04b2134c3d146668b66f3a4a14601abedce
- 01 L db35c83216d11ef7348bbe31c63d307bc387174706630f7b0c76700cc5c6d601
- 02 R f739418c0cb9cf77c06c284cd2faaca68211e580d3a032fb26ea261c5c2e729e
- 03 L 70a1adb6e0b77e29cfc87c9c6e340d751bceefe4c1980cb97e266864931f36a5
- 04 L faac144fc48bf0c8358e9cf61aa3b47454d6a788bde339cdb6c0a68490d5d49f
- 05 R 217f84b83c477265f3efd37530f6aa09c8f78284a41085ad446a7dd65f8db35e
- 06 R 0f6cf1a0f6bc0db84c3581b3208e2977e7fbdaf68988903cc2825237de73ff96
- 07 L 4a3a6402e4ebd4e339f5a37c7989a427d14c31d9b82ffe794e812784dc81e3ee
- 08 L f4ac498160939727686ef501be92089df4d8be2e34c5db18842582cfeec84efe
- root 56d3a820e50e0de20cbd4e3db3254f99e7fc9a33b69a4a4cb54d78691f52dde2