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 - DAVAO ORIENTAL 2ND Award a ₱14.9M contract to ELLE-BUILDERS AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
d79320fcd5072d87cb0eb58fe29affb5f767a6e27296492cfbc04fcdfda980e0
Status:
Included and unchanged
Block:
#5,465 548 blocks after it
Position in block:
Transaction 400 of 461
Award day:
Apr 5, 2024 (2 yrs 7 mo ago)
Value:
₱14,874,679.63
Project:
24LG0062
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 #5,465 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 - GAA 2024 DA FMR", 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 - DAVAO ORIENTAL 2ND awarded it to ELLE-BUILDERS AND CONSTRUCTION SUPPLY on 2024-04-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 24LG0062: 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 2024-07-21). 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 d79320fcd5…a980e0now …
- 2. Block Merkle root changedstored af1673c2e5…9fefa6now …
- 3. Block #5465 hash changedstored 7fef96c5d8…c826d6now …
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 460 records. Each step hashes the current value together with the sibling shown.
- leaf d79320fcd5072d87cb0eb58fe29affb5f767a6e27296492cfbc04fcdfda980e0
- 01 R d80799fdf79f3161a998dc2b6c833a020aa3ceb91f0954fb8e3c386dfb245bbd
- 02 R 5e3faeba25972b6a219cf93dd0d016d555cfa95e7b9db5f63f932e780a957545
- 03 R 874d8d714fe4d2c850c743ba25ada29688a43563f8fda41e3a739448c0861aa2
- 04 R 480893f22d5cff6f2cfb7f39d5846bb4cfd1f6b226e64e70a6603bfd31c1239d
- 05 L 6ce3ad6af77c5b58322b8931f1616a64308aa2f77d4d4afe518009049ffe0f43
- 06 R 340633a4ed0b7dc44d5e32cb2f6468b844a1a0d1db164bda806b5d546bd85156
- 07 R 8c85d0152b8deaf7db68203b42f941bb13af22ea8f2c67844cbf4721342ce9a2
- 08 L 938954573a0e92b948bb935aff98112ea380f09ae9e8ecbf93e41bd6326c56ea
- 09 L b24a18e7a16af7c270dc7905ed7b3a5f3fbbe18c7c4e5b4ed5bd385cdf03634e
- root af1673c2e5b363586a552b796272ea468446ab7e6ddfb093d50c24e8eb9fefa6