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 - PALAWAN 1ST DEO Award a ₱6.6M contract to MARYKNOLL BUILDERS AND SUPPLYNational agencies
Transaction hash:
bbf418166a81fe03dcf55e8f95969f425da553263f719d0a863bd7ca6cee1d91
Status:
Included and unchanged
Block:
#5,021 992 blocks after it
Position in block:
Transaction 271 of 371
Award day:
Dec 29, 2022 (3 yrs 10 mo ago)
Value:
₱6,604,613.58
Project:
22EE0095-Construction of 1-STY 2CL Talaga Elementa
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 #5,021 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 2022 DepEd BEFF", 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 - PALAWAN 1ST DEO awarded it to MARYKNOLL BUILDERS AND SUPPLY on 2022-12-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22EE0095: 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 2023-07-31). 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 bbf418166a…ee1d91now …
- 2. Block Merkle root changedstored 580ecbebc2…9e27b2now …
- 3. Block #5021 hash changedstored e53572ea6e…4ee8eenow …
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 370 records. Each step hashes the current value together with the sibling shown.
- leaf bbf418166a81fe03dcf55e8f95969f425da553263f719d0a863bd7ca6cee1d91
- 01 L bacf9ba908770b153035482867e67e3dcf2e8420023a1827401f16b3a2a48a3f
- 02 L 6a31536f7b8cb9888d11d52764174aa7184068ec00c09606489ed1bf05513ea5
- 03 L ab4d03d9da6a703a20a127626b6d1b9e627e8128a56319c8bfdf8c71273641da
- 04 L a60ab3ff273e9bcb550924e2978d65d65088928a7cf0085c8f66f1019f37c731
- 05 R ebbf073e964471ba4fff5f1b7dca150fa7e5a468aeb7e245adf79d0e562f3ce0
- 06 R 87783a3410577cb503723c511e20337c881152afcbcdef2793ab9913f7aca888
- 07 R a859c7230658f5eec04ce0166e27c699cee158a72776b2f15fed17e6185e8d12
- 08 R 403b91a6c2b4250b17684402361f4938c65b6f8da77991a99800a671b45dae53
- 09 L 16445089e0c21c9345327dfb42f1e9cf55af1f0648f9547015f3d64fbb76a84d
- root 580ecbebc2cb4e43598b55a78cf2ca298623c302e49071fa8cf430e0159e27b2