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 - CAMARINES SUR 3RD Award a ₱11.7M contract to GEMELLUS BUILDERS AND GENERAL SUPPLYNational agencies
Transaction hash:
dc7aabd419c55ed1be4fdc6881f814b5465f5d840bb315a4e8b807e87bbaf0dd
Status:
Included and unchanged
Block:
#3,474 2,539 blocks after it
Position in block:
Transaction 205 of 239
Award day:
Jul 12, 2018 (8 yrs 4 mo ago)
Value:
₱11,693,327.75
Project:
18FF0099 - Const. of 2S 6CL School Building
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 #3,474 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 2018 DepEd BEFF", i.e. the FY2018 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 - CAMARINES SUR 3RD awarded it to GEMELLUS BUILDERS AND GENERAL SUPPLY on 2018-07-12.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18FF0099: 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 2019-02-15). 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 dc7aabd419…baf0ddnow …
- 2. Block Merkle root changedstored bb09c498e1…978f19now …
- 3. Block #3474 hash changedstored a5e3b5da4a…54ca8bnow …
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 238 records. Each step hashes the current value together with the sibling shown.
- leaf dc7aabd419c55ed1be4fdc6881f814b5465f5d840bb315a4e8b807e87bbaf0dd
- 01 L dc70c765df5dfc65ccf2e19951a77d8b1411e1882e5eef3c4a84c4526e53a4d5
- 02 R 2973c09e3e4f0da2e103f37fbd2828237b852860bc4b0d593484cff70c40bfe2
- 03 L c03c65fc90f74b3581c3ae9ef28c8e5de5748e452208b1f0169ce3d2f61c41bc
- 04 L f0750c7be10a62e4e7c21ee2b49da622a97282c1bcd5863aa64e2c8bf36049bf
- 05 R 42abe091cfd3eb443deb1244a60184ca3ca07bfc1d5baf89cb1ffb9c9a7457c9
- 06 R 4ffa17056689ce05a05a7d58a0c18ac3db27a5efce60fcad2314d9eb5f3c9824
- 07 L d70788a6f4e759b252052ad1d496af93b9740ef3910f68761d7eda9af749dcab
- 08 L 2c7c0238c83e5f4c080fec9763bb054eef80b5d5b9d9937c7948a00d560b76a7
- root bb09c498e170061a51cafe0d0856ee114222e9252c14aa39d4de594a08978f19