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 - MIS. OCC. SUB-DEO Award a ₱19.2M contract to ABIB BUILDERS ENTERPRISENational agencies
Transaction hash:
f26e8a5bf6685b0898ea6c3988f98db96c8498cc8ffcb0aa3851f0cbeaf52bf7
Status:
Included and unchanged
Block:
#4,742 1,271 blocks after it
Position in block:
Transaction 514 of 551
Award day:
Mar 10, 2022 (4 yrs 8 mo ago)
Value:
₱19,206,000.00
Project:
22KJ0044
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 #4,742 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 2022 LP", i.e. the FY2022 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 - MIS. OCC. SUB-DEO awarded it to ABIB BUILDERS ENTERPRISE on 2022-03-10.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22KJ0044: 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 2023-01-29). 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 f26e8a5bf6…f52bf7now …
- 2. Block Merkle root changedstored 7a43484e33…a6ded1now …
- 3. Block #4742 hash changedstored a65692553d…b1df44now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 550 records. Each step hashes the current value together with the sibling shown.
- leaf f26e8a5bf6685b0898ea6c3988f98db96c8498cc8ffcb0aa3851f0cbeaf52bf7
- 01 R f32cf5833cf0eccb103b5873eef1aa67926784b38ce7a7e93f5ec5ad4c88b839
- 02 L 0172532be68e209d5660b70487b8e235afcfdc2a9f994e6a260b3214fdf0ae66
- 03 R 07ed0deb9bec6812d55c433f5867f9a7cc2336712439fa7afcbe45a6b621c41f
- 04 R 1d6bbd9d02d05fcca8bc291d3e792609986105430e668b3413ea803268e18232
- 05 R 10b3f33c14f8eaf3c4acd904237138d4e85b5205cc4c85535dc3406b47e1b049
- 06 R 59e48f2851ec7071f7717e85e5fc2e076ce03bdd00aad52aa337aa33a680f304
- 07 R fb90e2856bbabc2d02cc568fabd17024a8c6daf25958cc247abb312bd2269cb2
- 08 R c2b83075ccaa9a361fbe069edebf7ece8fb2d0a6869af3084ebd2736a0875277
- 09 R c66148720055ffce42f9494fed9241510a506d5e1d07170308d4d979ada75062
- 10 L 5a05281989b144996992cae28880b3e103d40c22ddc816b79ee22974741c27c4
- root 7a43484e33b9d52e38187917bc5d343881f0eb63a396fc956048d5d331a6ded1