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 - CEBU 2ND DEO Award a ₱26.2M contract to QUIRANTE CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
93d146901b87f1cd7273bfc2dce7ad3d92f7f7887abc4003b788ad46dbd368ef
Status:
Included and unchanged
Block:
#5,798 215 blocks after it
Position in block:
Transaction 166 of 299
Award day:
Mar 12, 2025 (1 yr 8 mo ago)
Value:
₱26,240,888.00
Project:
25HD0017
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 #5,798 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 OO-1", 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 - CEBU 2ND DEO awarded it to QUIRANTE CONSTRUCTION CORPORATION on 2025-03-12.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 25HD0017: 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 2025-06-30). 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 93d146901b…d368efnow …
- 2. Block Merkle root changedstored d62833b5e7…3b014dnow …
- 3. Block #5798 hash changedstored fea619a5ce…790068now …
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 298 records. Each step hashes the current value together with the sibling shown.
- leaf 93d146901b87f1cd7273bfc2dce7ad3d92f7f7887abc4003b788ad46dbd368ef
- 01 R 93eaf7cd4e8287030a350518189e9ac79186efc8aee11287d2f3672f3883aa10
- 02 L fc73cd4b806a5b8a87259e9651c5a06fd7e5efe5ef13af8968d6018d2f43972e
- 03 L 8b38d05d6c1035d4b64633fc41e3eb0d33938990cf742cf9d4d4a6988be276e4
- 04 R b77c5a317fe7a65df9011b5fbfe873f934a6f391a500f2f6dfc3c1bb630f228a
- 05 R 8cc0e4a229174fe0d2ba98e0715bc67a97f381bdf7d679377b696611f242c6f2
- 06 L b5a7650d070f516b6a7c4d025f5aa0ae16757771faa315e6b3c38983dc03361d
- 07 R a1c6533df0357186a0a3a79d1c9cd784b98fd227c6953c2cbe6b0b98133ed65d
- 08 L ad49238e4ff0c210de8ebd5fb8aa660d0d05e050f8dd7aa122b3a9bc8602a558
- 09 R 5f496e5f7f9e49c773efc9d6a659d9c93b49803515131b77bbc2a58d93469e9b
- root d62833b5e74e03b38a3d06508b63ac4b37dddac1f08fa93751e8a07d5d3b014d