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 - BOHOL 2ND DEO Award a ₱940.5K contract to AQSIL BUILDERS AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
dfaadc9ea8338a3d82a3dcc28f3dc49ad17efd3ba8ba94f4838b30b8efa70572
Status:
Included and unchanged
Block:
#2,837 3,176 blocks after it
Position in block:
Transaction 248 of 285
Award day:
Aug 30, 2016 (10 yrs 2 mo ago)
Value:
₱940,499.93
Project:
16HC0069
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 #2,837 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 Locally Funded Projects", 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 - BOHOL 2ND DEO awarded it to AQSIL BUILDERS AND CONSTRUCTION SUPPLY on 2016-08-30.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16HC0069: 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 2016-12-11). 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 dfaadc9ea8…a70572now …
- 2. Block Merkle root changedstored 8843801cf6…e8aefdnow …
- 3. Block #2837 hash changedstored 9abdbfe8ad…94ab83now …
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 284 records. Each step hashes the current value together with the sibling shown.
- leaf dfaadc9ea8338a3d82a3dcc28f3dc49ad17efd3ba8ba94f4838b30b8efa70572
- 01 R e1145a80fcb56b262ad0eeb3b8eed15f940f4bd878bc77f9595cdbabed6050ff
- 02 R bec82a94fcf3789b66e500566a6263318bb89aa446ab468ae7261a8d60414996
- 03 R 5d1cd0f2a55c9822c00e7a5d1ce3f41114a2c09ab62ba860c43c3d9e513d7335
- 04 L 691a765e51532d3e5a7b2c2c210501ce6ffdc419edc992cb1370c7af3a1196e7
- 05 L dd0bd7a54b1d8708df5667f315385add8b7eafe075f9b2f1978ef9345bc097b3
- 06 L e93c504826bfaab4cd0572a2db98d45103f8d5c31defec9c3489e0129a5e6b95
- 07 L cb938d79d9e791d6fcee49cbc41e7f688ef9b664725eca294a0816afea9b61ab
- 08 L de830ef378fac0e16f2dbef1c7cd2686fbee936264d85bc3e0d40356c4380150
- 09 R 138d3c15d58e0878f88ffc6e7b1b6eeb6e6510da03c2b48eb75d7715633bde0c
- root 8843801cf6bf54225d91d835bcb2bd4c47d56b876088f77044eb7b790ae8aefd