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 - GUIMARAS ED Award a ₱5.5M contract to WOODLAND CONSTRUCTION AND SUPPLY INCNational agencies
Transaction hash:
9bb38ce3ce75f2b773bc918480caf882b09c2affd5ad58def5c38f3cbd193d94
Status:
Included and unchanged
Block:
#2,803 3,210 blocks after it
Position in block:
Transaction 97 of 162
Award day:
Jul 25, 2016 (10 yrs 3 mo ago)
Value:
₱5,461,219.86
Project:
16GE0051 - Concreting of Cabano FMR, Brgy. Cabano,
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 #2,803 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 - GAA 2016 DA Farm-to-Market Roads", 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 - GUIMARAS ED awarded it to WOODLAND CONSTRUCTION AND SUPPLY INC on 2016-07-25.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16GE0051: 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 2016-09-23). 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 9bb38ce3ce…193d94now …
- 2. Block Merkle root changedstored a22f75152b…cb759bnow …
- 3. Block #2803 hash changedstored 28a5807c8f…f0fdcfnow …
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 161 records. Each step hashes the current value together with the sibling shown.
- leaf 9bb38ce3ce75f2b773bc918480caf882b09c2affd5ad58def5c38f3cbd193d94
- 01 L 96145d564790ce6aa0985c5727dda914ba14a07cc832e1d620b61ff7277320f3
- 02 R f7519969ff9054b312f34c8425604816f283bf162aa9862a8c8573af3f50f046
- 03 R 321339be1f1b035013768827ec3ab77ba2e7b6d2bb343a61c3d864abaad30705
- 04 R d3f5e08c8f0e0f11b3caa4343219119c66dfb06209a7ffdce7d5e62ba1fece9b
- 05 R 3d413b726d9ee94697991566beb50e2ada63357cae0d79a76f6f45b2ee7538e4
- 06 L f7a4cee89094c379ffa43c371a93bbbddd5829d78b4fdeea345c6340b9a19d55
- 07 L c96520e6e4f56e0036f3cee67a650cf35951565944bfd54c44f8c1f32c3f6157
- 08 R 9fe4bd102fde789803ffa6cb61ce8acf4441d07c22867470e9e3ad6d8d966af0
- root a22f75152b9fa2f42a3e4ae56ae4a1e50eeb70f3ad047314b08b5c7bcecb759b