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 - NUEVA ECIJA 2ND DE Award a ₱4.9M contract to JANGAB CONSTRUCTIONNational agencies
Transaction hash:
bb975cb5d8601c99de479cb77e75a7cf81277f995055b3a36b9933111113a5b3
Status:
Included and unchanged
Block:
#5,793 220 blocks after it
Position in block:
Transaction 450 of 625
Award day:
Mar 7, 2025 (1 yr 8 mo ago)
Value:
₱4,873,867.58
Project:
25CF0077
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 #5,793 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 2025 CP", i.e. the FY2025 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 - NUEVA ECIJA 2ND DE awarded it to JANGAB CONSTRUCTION on 2025-03-07.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 25CF0077: On-Going, 0% 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 bb975cb5d8…13a5b3now …
- 2. Block Merkle root changedstored 60c4f5bebb…71bce2now …
- 3. Block #5793 hash changedstored 5a531500ed…b57bcdnow …
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 624 records. Each step hashes the current value together with the sibling shown.
- leaf bb975cb5d8601c99de479cb77e75a7cf81277f995055b3a36b9933111113a5b3
- 01 R bbaa0b1fe44855054851d2cd001d39ab4b9bb26fee5600de3a7c63a52dbfe812
- 02 L f3eb54de16699e7006219213d988e2bd6b43ea50643f4ca2776387d1f3c9ab74
- 03 R 09fb65f9af5bb1945cea323a18509488c10ce484301fe22fd755a729fac61fce
- 04 R 6b7f804048431e1090050e91b4961087dd9c5498285cb7234090af324c95dfc7
- 05 R 6dc1c8b725707a299134d3e38af8f0c084e94f13b64a6eaba20c9e2cbf63c597
- 06 R 38a98ec823c00a7cdc419a418e33f3c3216ba03a1defd25c8b382122d18a5e65
- 07 L b8f15250670dd17b5ae48666a7d48deb57f5b551e54dad874f03264760529976
- 08 L 29f11e577d66df149281acc2cb963f54b769bd536d7a0ff1a9a4f78525673302
- 09 L 52a1796f2c34fdcbf9f4feb0b92c73ac26c45c9121d51117b0dcd10b711d638b
- 10 R ad70372252a15432696d8aebd60ad784b2005712ec14ee4d841f84a3ce6b6d32
- root 60c4f5bebbf25638d911ee92111a030bf89b1133aba1a7c1789bc1e35771bce2