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
DPWH - MOUNTAIN PROVINCE SECOND DISTRICT ENGINEERING OFFICE Award a ₱5.8M contract to JEP CONSTRUCTIONNational agencies
Transaction hash:
c9ee29df5549731b2fd24ef3f093552e660bef0ba77f6718c9b54a0b3c0b51fe
Status:
Included and unchanged
Block:
#3,949 2,064 blocks after it
Position in block:
Transaction 161 of 208
Award day:
Nov 28, 2019 (6 yrs 11 mo ago)
Value:
₱5,797,000.00
Project:
19PM0040
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 #3,949 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 2019 DA FMR", i.e. the FY2019 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)DPWH - MOUNTAIN PROVINCE SECOND DISTRICT ENGINEERING OFFICE awarded it to JEP CONSTRUCTION on 2019-11-28.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 19PM0040: 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 2020-02-17). 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 c9ee29df55…0b51fenow …
- 2. Block Merkle root changedstored a1d4f253a7…8f1cb2now …
- 3. Block #3949 hash changedstored 7d4bc868b3…dfa980now …
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 207 records. Each step hashes the current value together with the sibling shown.
- leaf c9ee29df5549731b2fd24ef3f093552e660bef0ba77f6718c9b54a0b3c0b51fe
- 01 L c80842487ea441930063f3ccf4c5ac393037ce68f09b1bee5ae5ac93091daa22
- 02 R 9f780569be63a3774c64f1adca077d1f2e46785497453218562dfea19821b26b
- 03 R 7a9ae968f2778b7f569ed3d63f587b0fe0c68a5368fd366fb41d0d13c21e75a4
- 04 R 387ac508bdb7ecf6875f5be862ad7507ca3d7f9be6f4ace290bb8e9cab0507f9
- 05 R 30ba42682c6967f9ff04ac05588c985eb7fef9085041d719cb133bd89f604976
- 06 L 72910fcdcee6b1b76bc6b7c7d6822be7f832b58634ddb87462bc2b01b4789c5b
- 07 R cd90b05fb2491a568647a83b1edd009d1b9fec9c675f102609aa45b847814b53
- 08 L 1ab076e230a7459d3973c55ad48eba682578b53c078ff9473b52a57ece2adb2b
- root a1d4f253a7ce7136d61165663d7068a1b85be41bf8eebd8ae9512e6b468f1cb2