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 ₱19.9M contract to EC SOLICON BUILDERS & SUPPLY, INC.National agencies
Transaction hash:
7db6eac3bfce62e6fffe0adc3a2d47593d9b51ef7fab25698ed82b864fa7a1e5
Status:
Included and unchanged
Block:
#5,522 491 blocks after it
Position in block:
Transaction 188 of 385
Award day:
Jun 3, 2024 (2 yrs 5 mo ago)
Value:
₱19,880,000.00
Project:
24HA0102
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 #5,522 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 2024 DA FMR", i.e. the FY2024 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 2024-06-03.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24HA0102: 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 2024-12-14). 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 7db6eac3bf…a7a1e5now …
- 2. Block Merkle root changedstored 83d6fafc24…4e521dnow …
- 3. Block #5522 hash changedstored 7117abf8e7…35a059now …
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 384 records. Each step hashes the current value together with the sibling shown.
- leaf 7db6eac3bfce62e6fffe0adc3a2d47593d9b51ef7fab25698ed82b864fa7a1e5
- 01 R 7e058ab9a55787e08754e06a658f3689773703f84fa5a802097bf7f20f1ce698
- 02 R c34d3773b959cabcd410b5a156e063969ba607f193a6de74e083584f5bf05589
- 03 L d111e44bd0d00032507761ae47167f30baf85b3a35062a19f177010835615ae4
- 04 L e323d0d56161290bcdc38567d4dde1e277aec7a205e579bd94d44fd3f2fdc712
- 05 L 9666ab1c9aa792374c111c78cbc86ee504cfe5bbeec6ae3d5a48f1c9d96e2dbb
- 06 L 740a214eca5f7eb20a9a636bce1f2fb8fe8a79cb80a547abad3c34e48aec801a
- 07 R b4e6fa66d08745e52c0ba4ca670d93e79f44f357bf94ebeca7e22d0a5e1af67e
- 08 L ba1ca65b3d003bbcc0df1c72971e7de1c13a76c120f0c597382944f5f1695f05
- 09 R 1e3622acf104f93975068e6157677a1c0df2f15fd3a88d4f3d0c7b14eafa290f
- root 83d6fafc2418592d98f931d978d4dea3842ae3d48bd80ad6d739d53b2c4e521d