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 - ZAMBOANGA DEL NORT Award a ₱2.0M contract to MORTE CONSTRUCTIONNational agencies
Transaction hash:
cd70bedf5d585b0c06f60892ffcb61287dbc9298edd20db6682d5f4f2988ce66
Status:
Included and unchanged
Block:
#4,324 1,689 blocks after it
Position in block:
Transaction 0 of 2
Award day:
Jan 1, 2021 (5 yrs 10 mo ago)
Value:
₱1,979,896.75
Project:
20JB0002
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 #4,324 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 2020 LP", i.e. the FY2020 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 - ZAMBOANGA DEL NORT awarded it to MORTE CONSTRUCTION on 2021-01-01.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 20JB0002: 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 2021-07-26). 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 cd70bedf5d…88ce66now …
- 2. Block Merkle root changedstored b1b694a1ad…bfbd3cnow …
- 3. Block #4324 hash changedstored 73bb198e2f…f084b9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (1 steps)
How this one record is tied to the block's Merkle root, without needing the other 1 records. Each step hashes the current value together with the sibling shown.
- leaf cd70bedf5d585b0c06f60892ffcb61287dbc9298edd20db6682d5f4f2988ce66
- 01 R d984867361e30e8153c7a2857149bcb98076e7aefd462750c777b7d7d700e3c7
- root b1b694a1ad43538863b60e06f3193fd6660454db344aee3f7797918139bfbd3c