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 - CARAGA Award a ₱181.4M contract to EQUI-PARCO CONSTRUCTION COMPANYNational agencies
Transaction hash:
a70bf6d59ea1636c7aae4ba79d1fe0511d1c0fdfa786ba5aa0912a1c840d4404
Status:
Included and unchanged
Block:
#2,683 3,330 blocks after it
Position in block:
Transaction 223 of 329
Award day:
Mar 8, 2016 (10 yrs 8 mo ago)
Value:
₱181,419,452.19
Project:
15N00114
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 #2,683 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-3", 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 - CARAGA awarded it to EQUI-PARCO CONSTRUCTION COMPANY on 2016-03-08.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 15N00114: 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 2018-03-28). 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 a70bf6d59e…0d4404now …
- 2. Block Merkle root changedstored 0dbd8e0746…db8a5bnow …
- 3. Block #2683 hash changedstored a43f53d5e1…e4089cnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 328 records. Each step hashes the current value together with the sibling shown.
- leaf a70bf6d59ea1636c7aae4ba79d1fe0511d1c0fdfa786ba5aa0912a1c840d4404
- 01 L a67eb0e2b2cf85da6ca0673fedb5f21ad8da56c803056834b05326e640df3cce
- 02 L 9b5fe73ff2d6de12ecef896755d0ee3c272ce8d13f2b5f7b83f8f89115324896
- 03 L b3dbfd882e11280f67e02d6a7c84524b3e33b2c867722d7f0a7acd4c8e797f7d
- 04 L 551a375ea7e6aaf80cc53f0624d790c912b3ac6e21751ecc29a33b3b6db94620
- 05 L 309aecd8d641b361439e89373a937a106d165ec8061f722d3e3f831f07c5acb1
- 06 R d9dd2e0ba53ede10a0c5bd83d7e6c65e1fba96b20a0f6ab17e0791c3427155f7
- 07 L 371ee810384ce848e88023f90477c948e38acbfdf62b0578dce5f68be8e8376e
- 08 L daf0033791b1e8969759fa5659e222fca60fa330e4db5a2867228b5bd84e90c1
- 09 R 11722c154b11809efa56665da11d150afeb28b663e3bd3185fa5943bf5120141
- root 0dbd8e0746ffe852790fdcd0840cfd0fc1d0dd9e31e86c0502abc73b7cdb8a5b