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 - PALAWAN 2ND DEO Award a ₱2.0M contract to R NARRAZID TRADING AND CONSTRUCTIONNational agencies
Transaction hash:
c9bd99c5ea2ac4c3be22c44e27680f38492b5d22baceafc30c162fa59463e967
Status:
Included and unchanged
Block:
#4,639 1,374 blocks after it
Position in block:
Transaction 148 of 190
Award day:
Nov 24, 2021 (4 yrs 11 mo ago)
Value:
₱2,026,542.00
Project:
21EF0121
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 #4,639 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 2021 LP", i.e. the FY2021 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 - PALAWAN 2ND DEO awarded it to R NARRAZID TRADING AND CONSTRUCTION on 2021-11-24.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 21EF0121: 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 2022-12-15). 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 c9bd99c5ea…63e967now …
- 2. Block Merkle root changedstored de6d0af4cf…1a0dcenow …
- 3. Block #4639 hash changedstored 10577adf86…ac5927now …
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 189 records. Each step hashes the current value together with the sibling shown.
- leaf c9bd99c5ea2ac4c3be22c44e27680f38492b5d22baceafc30c162fa59463e967
- 01 R caca41f15c004c7c8cf147d89bfc8c4e2512c1dec0a7ffcb47f56cb0c9a393c4
- 02 R e379de34d7ee51ac9d3c2c07117a6b21b2026e0be40b10d1378f9f25fdc6a8f4
- 03 L ad020753ee6c006f2f96ce9852f9f6a46726f887c1abdd6bde1a9371c1566cad
- 04 R 9c94c12ad6ae9badc74bfd2ac5ea3af435caf0d575bdcf519d4f05fa05092942
- 05 L 4efeb1b94016ff31207b6d28163abc4c7f98e2d264900fc125b3b55eb0c42af7
- 06 R 7203190c2bc9deef263a269f2b4642a8384b4b56e4de6182e6246bca61665cd7
- 07 R 943d3e2ee497e0b34372c989e847901e5de4273f512f9b85953ddfd1d9f34a84
- 08 L b45e2a3352b176d92be2dcb95fdaaadfcd2bc9a242051bda86dd86c519011145
- root de6d0af4cf673f03ce4807ca25cc3b70cc0929faca9b3d57fae18a144a1a0dce