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 - BUKIDNON 1ST DEO Award a ₱9.8M contract to RED CONSTRUCTION TECHNIKNational agencies
Transaction hash:
d2a8ac4e201f42a4751836dd17a3296f57abeeecda028a18a7e0743a042963e4
Status:
Included and unchanged
Block:
#5,444 569 blocks after it
Position in block:
Transaction 285 of 354
Award day:
Mar 15, 2024 (2 yrs 7 mo ago)
Value:
₱9,796,030.34
Project:
24KA0149
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 #5,444 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 2024 SSP", 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 - BUKIDNON 1ST DEO awarded it to RED CONSTRUCTION TECHNIK on 2024-03-15.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24KA0149: 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 2024-12-30). 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 d2a8ac4e20…2963e4now …
- 2. Block Merkle root changedstored 5fb0621e23…6cd9aanow …
- 3. Block #5444 hash changedstored 19554c5493…6fbf66now …
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 353 records. Each step hashes the current value together with the sibling shown.
- leaf d2a8ac4e201f42a4751836dd17a3296f57abeeecda028a18a7e0743a042963e4
- 01 L d26cc5c16cf61825339dc33f018f291dad89a0a7581255038d13c695e56a37ee
- 02 R 7f4c84c53fc7bb1f53f26d414391dfdb027ac390872f4c640541a31ff8e0a567
- 03 L 272b6ab2e79d2ff13d61e77e457ef32f64d859b4eedd249eb879390d117f5e14
- 04 L f8c42ee9bc182b26e7f99a94b7a0ce27a4800eaa4bfd0a778055743fb9cb2a22
- 05 L df1db8b26408f62601e45688103d50da0d4abcf8c4cd2993d3a5a285040414f2
- 06 R 5c2218c3b0e42e39fcb0c3d772d7a73176c470de8670787d287c8d561e42bdf1
- 07 R 6f8c8b3546a8dd412fb300769c3f850ec4ec0507ce9f4416bcd5bdbbf3db42bc
- 08 R 68a18113e0d4bdc545b538e8da42dce9767c8538cd9c93c7ff22465ca4a32a5c
- 09 L ca2dab68c854151dda4bd83eab3497f19bccd52c30a84603da404025ea4ffc2f
- root 5fb0621e23ab0739733a4ba2d0dd2c896318e58c460aeb9311095c64a06cd9aa