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 - ZAMBOANGA SIBUGAY Award a ₱2.0M contract to M.S.D.L.R. CONSTRUCTIONNational agencies
Transaction hash:
145b2a8f06d191a85cac044a3bc34baa3b5c94eddb7beb71b59d876c6005522c
Status:
Included and unchanged
Block:
#3,781 2,232 blocks after it
Position in block:
Transaction 2 of 30
Award day:
Jun 5, 2019 (7 yrs 5 mo ago)
Value:
₱1,971,107.80
Project:
Construction of Covered Court at Malagandis NHS, B
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 #3,781 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 2019 LP", i.e. the FY2019 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 - ZAMBOANGA SIBUGAY awarded it to M.S.D.L.R. CONSTRUCTION on 2019-06-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19JF0038: 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 2019-08-23). 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 145b2a8f06…05522cnow …
- 2. Block Merkle root changedstored 3b701d8375…a1fcd7now …
- 3. Block #3781 hash changedstored 9b9e25e7d9…de56f7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 29 records. Each step hashes the current value together with the sibling shown.
- leaf 145b2a8f06d191a85cac044a3bc34baa3b5c94eddb7beb71b59d876c6005522c
- 01 R 1e166d51a1cd23433c3349810653e4f59223f558b90446cfe91eef2fbbb03ef2
- 02 L 418ce4f6968f9b4869fbc72b571a6468a57cf47ca8127842b14560e44755dc2c
- 03 R c2f49b5ba91193bc96b0c046c43bec1d8c5946e33336941a90965aef46baf464
- 04 R a2c7c1ceb0dda08d89e189d13057cfd215f3f77a40629064e2120c26a540cd21
- 05 R 7bafcbf4aa23c02a0be9e6a9d94c97e69012d07963e0dbd3bd63816a09c734c3
- root 3b701d83759091e39ec4d255d7011757df76cc1e19028630dc7d66d2d4a1fcd7