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 - PANGASINAN 2ND Award a ₱4.8M contract to SOLID STAR BUILDERS AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
04e44bb78e9db6da56cd32d9fdd23d7def9a641f054b2dd51854bbebe1d1e114
Status:
Included and unchanged
Block:
#5,448 565 blocks after it
Position in block:
Transaction 3 of 381
Award day:
Mar 19, 2024 (2 yrs 7 mo ago)
Value:
₱4,801,801.58
Project:
24AH0129
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 #5,448 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 - PANGASINAN 2ND awarded it to SOLID STAR BUILDERS AND CONSTRUCTION SUPPLY on 2024-03-19.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24AH0129: 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 2024-11-26). 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 04e44bb78e…d1e114now …
- 2. Block Merkle root changedstored 5c3237c6b4…b2acc4now …
- 3. Block #5448 hash changedstored 7cb759a3f9…774bbenow …
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 380 records. Each step hashes the current value together with the sibling shown.
- leaf 04e44bb78e9db6da56cd32d9fdd23d7def9a641f054b2dd51854bbebe1d1e114
- 01 L 04bd833dbd3341dba1b3c82f9d5d31eb350e8b31cfae30d908342dfb35d6f658
- 02 L 70c912377b2023643ea2c22353505a99c644c249519afb3683c3d19a3a0237a7
- 03 R 5ab8e17cef84f9487f16d957d71047f7536194927fcdff3977aa29c4295271ac
- 04 R 2b0cfc9b2c8e171f9c006593d867c85bda3d2bcf2d64c568d901a7d3839ec648
- 05 R aea07bbd5d98eb4f3ab039f30133fbc7a780697d10dbf1cf245d540dbb937f29
- 06 R b3f5026e26bb7b6b1577e79763ddd8620a5fd536d08707f9e04a59b25248ce42
- 07 R 0a4ba211b198fa510bad657bed04c5ec67f68172e0b4f79c8c59c14b729ab1b3
- 08 R 878ae3c3d78e223db70153203d025c571a0c99e2d2ae9b7ae88d1bbe3837e4a6
- 09 R 7d9d234547bb8f2c68113e82a6bf3eb8d74580a94416a68bd259e826f06ce2a4
- root 5c3237c6b4788a61df007dee20e3255a3321c7961342dc800349bc87cab2acc4