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 - DAVAO DEL SUR DIST Award a ₱4.8M contract to 85 AQUARIUS BUILDERS CORPORATIONNational agencies
Transaction hash:
dc033c1c7e35d0935a47f7ed8b91b159ba029f9b13a0b831d7357aba7c2d4e7d
Status:
Included and unchanged
Block:
#5,593 420 blocks after it
Position in block:
Transaction 223 of 269
Award day:
Aug 14, 2024 (2 yrs 3 mo ago)
Value:
₱4,825,750.00
Project:
24LD0208-NOA, NTP & Contract
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 #5,593 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 2024 DepEd BEFF", i.e. the FY2024 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 - DAVAO DEL SUR DIST awarded it to 85 AQUARIUS BUILDERS CORPORATION on 2024-08-14.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24LD0208: 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 2024-11-21). 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 dc033c1c7e…2d4e7dnow …
- 2. Block Merkle root changedstored 19149a7f53…38dd44now …
- 3. Block #5593 hash changedstored 3f3ae88e55…893fa6now …
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 268 records. Each step hashes the current value together with the sibling shown.
- leaf dc033c1c7e35d0935a47f7ed8b91b159ba029f9b13a0b831d7357aba7c2d4e7d
- 01 L dae3958eebfb7d418d27ae464274e4132d841d93aedb6f18e8e1c7c9c40990d6
- 02 L e4d8b661a7966f0869a1d874830e04a834a826bb50f43b7bb2a8c22945ebf29b
- 03 L 4404bf7bfb17384ca4f525d25d0b16d26ed98960d126a4ab474adc22e04c870d
- 04 L ddb9a0eff2d1936823a54395019ce01f01bce775bcf00581c7a1d4cffd1ecb02
- 05 L cc0b3e40c36270b10954d81be4935408dfd988db97190717d61c574f5de64c30
- 06 R 4e7613285aa008a1ff0acfa1966ee09cad6556559dbfb09bf7288bc27dadc1de
- 07 L 167901f427df211665b4589508c16ca648cb6a16db8d3fb2055b01db908c28fb
- 08 L 655f8613d5597d0b2340e82910c22818471f7320ed5ab7d4966e4f7d720d709d
- 09 R 58c15af52bf6eee9694bdf18c68ee934a3fe924965b00c5323f03c54a2d03316
- root 19149a7f53dece79712ab1c3894cc704e0c592bc3c9b47067451c7c9b438dd44