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 3RD DEO Award a ₱4.9M contract to SOLID STAR BUILDERS AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
ecdca6d1db46475c4a0fdb649f3fec27bca604558e7742912d1c26389457fb2b
Status:
Included and unchanged
Block:
#5,778 235 blocks after it
Position in block:
Transaction 615 of 669
Award day:
Feb 20, 2025 (1 yr 8 mo ago)
Value:
₱4,934,006.61
Project:
Construction of Farm-to-Market Road in Brgy. Pugar
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 #5,778 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 2024". 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 3RD DEO awarded it to SOLID STAR BUILDERS AND CONSTRUCTION SUPPLY on 2025-02-20.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24AI0313: On-Going, 87.7% 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 1 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 ecdca6d1db…57fb2bnow …
- 2. Block Merkle root changedstored 2ed4ba4624…d7e931now …
- 3. Block #5778 hash changedstored 7b2dbc3a68…72f43fnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 668 records. Each step hashes the current value together with the sibling shown.
- leaf ecdca6d1db46475c4a0fdb649f3fec27bca604558e7742912d1c26389457fb2b
- 01 L ecbf695e4a9528a8fe8888eaa6c22326c23ca092bf3a02dccbed3b7cffa6055a
- 02 L c3d06a8c13954cda3b8e35c38ab41ad124e6d36a0b3672ce1556f884884bdb3b
- 03 L 0c52510260d7be9147d8844f8d83ea53cabb5f56d39a7bb8ee442d65ea9ffc8a
- 04 R 2d99957fc3c0910b4a993ef7d7a8136589ea284f6def7a45ea0cdf13f8321239
- 05 R b0a5d823d3b9e007173b5ef35eef360f8662fb5e9d27e6ba91abe6bf5c5dba25
- 06 L d86c52c5c5ad415b1eae4905f6914f808fce019b2651185ed77b3d13f1355050
- 07 L 481244e27b4ac4dec6c68b08b958285d400a3edc70e1735771590d79f620beca
- 08 R 92c8c0fee565906068269b339a8b738d8adf98ca9da3872d4df166830d39cd6d
- 09 R 3b7ffa1e11a1e12452c95f3849784decf9677c04aaa630b4c7daf558a6d820e8
- 10 L 7420d69a9689b38919a2a3006943843f40201b646710b734221ce38ad2ba61f0
- root 2ed4ba46249ecb2e4c33003defb0d069155fcc3f672a6b2f7e9e0bd93ed7e931