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 (METRO MANILA 3RD ED Award a ₱28.8M contract to RWORKMATE CONSTRUCTIONNational agencies
Transaction hash:
065538bcf8db07be4af51d582de018678c7198698ed1809bc47ea30deb93cccd
Status:
Included and unchanged
Block:
#5,233 780 blocks after it
Position in block:
Transaction 5 of 313
Award day:
Aug 4, 2023 (3 yrs 3 mo ago)
Value:
₱28,782,907.95
Project:
23OD0235
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 #5,233 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 2023 DepEd BEFF", 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 (METRO MANILA 3RD ED awarded it to RWORKMATE CONSTRUCTION on 2023-08-04.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 23OD0235: 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 2024-04-09). 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 065538bcf8…93cccdnow …
- 2. Block Merkle root changedstored c842e890b6…e3c57enow …
- 3. Block #5233 hash changedstored 51a219b970…03d2e1now …
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 312 records. Each step hashes the current value together with the sibling shown.
- leaf 065538bcf8db07be4af51d582de018678c7198698ed1809bc47ea30deb93cccd
- 01 L 051cb01acac10aeaf4c2836ba730b518870296e7c3654b7f748b9cc36aef4c8b
- 02 R b20681efca4c14ae209b8a858d2483670da35d8524962687e3efd1114595e0d2
- 03 L 2b6851c0c9d38098b3ad175ab2eac3d64e488b18eb76ce1242dcb80779927f33
- 04 R 2ff3b172227ab7f8cea1f5abdd91074339f080e217622ab0fa67097f39195dc7
- 05 R 101dcb8ede616e87d2664fa871e8af6c83d934304e67e5061acf475a03d71097
- 06 R c969ceaf35e49abb0ff5d3c1e7713d464f25f7185b2bc776460f6fbe9a614052
- 07 R 8b5660dc4e796a2e75b498d6941fa73e6d64f47bb8a4bbff6ce0915eba4d5b35
- 08 R afef89c5843f094ecda3215f2de7646e7da348501e1498e5aa36eab26aedb02a
- 09 R c936e9a2697b7ff044528d234be840b5acb6fd2ade4ea47ae3edb9d2f69ca8b5
- root c842e890b624290a8f2763760b1695d276c0b68ded3ec6f7f2dbbb8695e3c57e