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 - LEYTE 1ST ED Award a ₱9.2M contract to VHITS D.G. BUILDERS & ENTERPRISESNational agencies
Transaction hash:
6cf9cc2d72622bb47de2735e324a942b7ff48201e5863f2ac91ee866bcaa5e60
Status:
Included and unchanged
Block:
#3,644 2,369 blocks after it
Position in block:
Transaction 56 of 138
Award day:
Jan 8, 2019 (7 yrs 10 mo ago)
Value:
₱9,152,500.00
Project:
CID No. 18IC0115
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 #3,644 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 - Trust Funds 2017". 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 - LEYTE 1ST ED awarded it to VHITS D.G. BUILDERS & ENTERPRISES on 2019-01-08.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18IC0115: 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 2019-05-02). 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 6cf9cc2d72…aa5e60now …
- 2. Block Merkle root changedstored 45232ef213…e8abc0now …
- 3. Block #3644 hash changedstored 291a293f78…979cbdnow …
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 137 records. Each step hashes the current value together with the sibling shown.
- leaf 6cf9cc2d72622bb47de2735e324a942b7ff48201e5863f2ac91ee866bcaa5e60
- 01 R 6f321d459caa64fd84bf37c84d3990f3b1af2ea23eb6efef1b18eed97ded2667
- 02 R 2b7ce8ab4b64e5e8137d81ba14153f9dafb2274dbef20224178653a538516be0
- 03 R 6eb8e2f2f647557c1007cb6e3d25e8b6480e038c6a5e678a1bd4e3b9d03542fb
- 04 L c13b831ab87158e74f0f2c94762e7e550423c1b1a64801fe4559c94de8b78a9a
- 05 L c240c25ddd0ebdc8050bed840ea73f28c8c37e71d92b339560ac9be8998ae76a
- 06 L d189b4ec964461afd9fe4a8e7303c4bcf8d180a1257f5269e6bc060ff2a4940a
- 07 R 7c7512306fa6f2b3e0366f28b9236462e5afbf8b4d3be83b546eb5d607445642
- 08 R 6222c5c1099380e06d869fda38d5e2c669ff02bcffa466e6992f8ac85280e231
- root 45232ef21311589a0aab78fb2c6246cc542840e1b670c39d9aaf5cd184e8abc0