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 - APAYAO 1ST DEO Award a ₱869.2K contract to CAGAYAN PACIFIC STAR CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
bc2f0efe74a6facaa55bff321da5f577896c554f9fab6587195043301b3ac2ec
Status:
Included and unchanged
Block:
#5,178 835 blocks after it
Position in block:
Transaction 176 of 246
Award day:
Jun 8, 2023 (3 yrs 5 mo ago)
Value:
₱869,216.72
Project:
Construction Projects
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 #5,178 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 2023 CSSP", i.e. the FY2023 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 - APAYAO 1ST DEO awarded it to CAGAYAN PACIFIC STAR CONSTRUCTION CORPORATION on 2023-06-08.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23PB0044: 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 2023-09-09). 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 bc2f0efe74…3ac2ecnow …
- 2. Block Merkle root changedstored 0f01270400…8404abnow …
- 3. Block #5178 hash changedstored 17134d327d…f0febfnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 245 records. Each step hashes the current value together with the sibling shown.
- leaf bc2f0efe74a6facaa55bff321da5f577896c554f9fab6587195043301b3ac2ec
- 01 R bc54e30803d823838be856e5fde6bb3f478f4428518ac076649343e44b652ee0
- 02 R 7f9d7de5e53953a1a33e990f0e0dc24f5371f77ebd8c1653d88aa3d006af68d6
- 03 R b74c19f300259b213357e8657ed892c2f740253dd7daf71584dd2fcddb661d34
- 04 R 337bed9f9aa738a38909f43ba8dba374a9fdbf4b74fa16bbc55d0f7940b28221
- 05 L 63058f2108bcf6b142101d4afbc39cca7521ec65eaf71a80837ef56301bdc613
- 06 L 88fc12090ac36a03bce276ed5ece0289f5c846468f802bb229c5da985c88cf1f
- 07 R e4a2be8de6bd67579cc8013848bbf7be2cfe1b57935df008211dbfe072561cd6
- 08 L 11501070996a19bf1be2ce9bdba7a217f39398e3d72ebdfbf850cd8118819a7f
- root 0f012704001970bc1ad8e7a9742135c4014cb6e85131590c73949427fb8404ab