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 - BOHOL 1ST ED Award a ₱9.4M contract to EC SOLICON BUILDERS & SUPPLY, INC.National agencies
Transaction hash:
c96b54ff485b030cac1dcd3bfbf1389aecd98d002ef5c7f8dae3f5f6d5a4d54b
Status:
Included and unchanged
Block:
#4,728 1,285 blocks after it
Position in block:
Transaction 427 of 517
Award day:
Feb 24, 2022 (4 yrs 8 mo ago)
Value:
₱9,448,964.00
Project:
22HA0018
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 #4,728 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 OO-1", 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 - BOHOL 1ST ED awarded it to EC SOLICON BUILDERS & SUPPLY, INC. on 2022-02-24.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 22HA0018: 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 2023-03-09). 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 c96b54ff48…a4d54bnow …
- 2. Block Merkle root changedstored fdc6c35198…2b9d48now …
- 3. Block #4728 hash changedstored 098ace0df5…f384canow …
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 516 records. Each step hashes the current value together with the sibling shown.
- leaf c96b54ff485b030cac1dcd3bfbf1389aecd98d002ef5c7f8dae3f5f6d5a4d54b
- 01 L c94eb2ddfafcb0b8435cbf0db37fc186770f6866152c14153ccc0c2854f29f40
- 02 L d063ddb883d80e839d0f8c7303a31f55eeaa3be321d02175fb45b397ba8b12ed
- 03 R 03a90a6b1b13b514ba89ff9b9cdf7dd0cc28142cf08a23f25fe0cc457143c3e3
- 04 L 70028178eb6a0312ae06d5b17668f3cc5468ce04da164ffe999da2133f710e93
- 05 R 30770a68c55516a020a3c6b7ad80cf864d69fbb664d2a06e85ee805f1948e39e
- 06 L 8ad4c6ef21b1c2a47287d985762b0aa8ca3439e74d1837bf2ab6acbbfa1c1ca2
- 07 R cd8b45ae69948d144c5d340e8e0654064b97ef72771380237e2dd236ff14983b
- 08 L 06799a08b76687401166dd5e7c3e93be0482d6e16efb83427b03f049b2800909
- 09 L 721b69773ff250c432956879207926aa6ebf0a1afac6ac6b18bf88388af46f3d
- 10 R 1372ea6fb7668b636090539b95801b478af2f598cbb04ff76e965cd839828ec5
- root fdc6c351983bd9f1b431a2c2dc220cd6d5cc547f69ad2f0dc53c81cf762b9d48