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 - REGION X Award a ₱3.0M contract to JRTP CONSTRUCTION & SUPPLIESNational agencies
Transaction hash:
bb7b21e1313062ecfc9ec45f874e0a6b86adfbb572d325dff8162877c08f5f03
Status:
Included and unchanged
Block:
#5,565 448 blocks after it
Position in block:
Transaction 238 of 303
Award day:
Jul 17, 2024 (2 yrs 3 mo ago)
Value:
₱2,968,408.08
Project:
24K00261
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 #5,565 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 - REGION X awarded it to JRTP CONSTRUCTION & SUPPLIES on 2024-07-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24K00261: 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 2024-11-04). 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 bb7b21e131…8f5f03now …
- 2. Block Merkle root changedstored 754cd65bda…a4d67enow …
- 3. Block #5565 hash changedstored 2688584f3f…d35839now …
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 302 records. Each step hashes the current value together with the sibling shown.
- leaf bb7b21e1313062ecfc9ec45f874e0a6b86adfbb572d325dff8162877c08f5f03
- 01 R bc6b265ef644f26548ea1dd00a846a868250a5da1c828c64ded8b1b85d4126f6
- 02 L bdf077cb94578ab65910e5ae4cada84a30856b0c4054ff7132b54a3c48d9de9a
- 03 L 3345c7467afa182ec6fc9a82a44ac2f756c0975a9cc69546aad74f654e3d9aee
- 04 L b97d6228e31b4c78093a6f33baf5a603e154435698262bab3efed4d421010736
- 05 R 280ad95a39ec0d1600f8814e57385f5545aaf5d18b5981e35a401dac26ba359d
- 06 L d0757be9635b346e134649d9009d272e2b35213412459107f47aa50c01e195a0
- 07 L 79276890fff800bae4135d5e205683e2f2f1241d095c6c56bf79cf84ddbed3ce
- 08 L 6c3a16c5300396d62e47792ab28a129f4ea3f6f7cfed107d297c620730955335
- 09 R ff16c0fa7cdaa20f57449414d78da814f5317788a141275505c6c2b8cd797ffc
- root 754cd65bda631898d9be56888fd18fdba0661015c725f69d554d171055a4d67e