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 DEL SUR Award a ₱12.9M contract to THREE K CONSTRUCTION AND ENTERPRISES, INC.National agencies
Transaction hash:
f1a9bd9f69a7ed4e43a8a644db48339e8797c78da4ce0d63fd6c5a3c23c06b2e
Status:
Included and unchanged
Block:
#5,378 635 blocks after it
Position in block:
Transaction 75 of 83
Award day:
Jan 4, 2024 (2 yrs 10 mo ago)
Value:
₱12,899,836.63
Project:
23JE0093
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 #5,378 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 2023". 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 DEL SUR awarded it to THREE K CONSTRUCTION AND ENTERPRISES, INC. on 2024-01-04.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23JE0093: 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 2024-08-12). 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 f1a9bd9f69…c06b2enow …
- 2. Block Merkle root changedstored bd93eafccf…cbba89now …
- 3. Block #5378 hash changedstored a3af90f635…d493bdnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 82 records. Each step hashes the current value together with the sibling shown.
- leaf f1a9bd9f69a7ed4e43a8a644db48339e8797c78da4ce0d63fd6c5a3c23c06b2e
- 01 L f013d1cb173f67e0179ba9823a233a8735afb585c0b5894d841d9d54c447e464
- 02 L 2177aa6a57a6b157f7cab2f5ec0774f9b324c048e10e5155a0ab9dc7829857a1
- 03 R 9c779354edd00cfae981ef834d97dcd8159b7728c69a833cfb6f969200016cb6
- 04 L 6db1661bf7f4a0940fdcaab4c3707afca9a9a1026bc6dcd7dee0addde056b090
- 05 R bfd2161f786870f631499999cde01cd2cbd794957d6f7f64cc2a25911c31f362
- 06 R 58c68f3ec42538064191d86503e736aa1f7a8f95a503ce42310b91987b562cc3
- 07 L 2673449696a45140205f82c9c88533f863dac9b5ed020d3dc7cc98e35c963abd
- root bd93eafccf5f99954d99a466c0262b7c631c4b77edcdfe9b3e7fc5e638cbba89