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
CITY OF DIPOLOG, ZAMBOANGA DEL NORTE Award a ₱618.4K contract to DICKS MARKETINGCities
Transaction hash:
2415331d7e8a5567d9100abe942f249934dd470aec5b8631db637055f8ab8073
Status:
Included and unchanged
Block:
#1,722 4,291 blocks after it
Position in block:
Transaction 1 of 12
Award day:
Apr 4, 2013 (13 yrs 7 mo ago)
Value:
₱618,404.96
Project:
Civil Works
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 #1,722 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)The award does not say which budget line pays for it.Not published
- 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)CITY OF DIPOLOG, ZAMBOANGA DEL NORTE awarded it to DICKS MARKETING on 2013-04-04.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 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)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of City of Dipolog gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 2415331d7e…ab8073now …
- 2. Block Merkle root changedstored 8d96d9d0f5…afef35now …
- 3. Block #1722 hash changedstored 442a5fb420…d26662now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 11 records. Each step hashes the current value together with the sibling shown.
- leaf 2415331d7e8a5567d9100abe942f249934dd470aec5b8631db637055f8ab8073
- 01 L 1839d637bd5067f3c84969293ff05c7e8e63b5663d2ead953ac6dc774d963431
- 02 R e89a65d21e440013e67df40bf835aaf34a430cd3b41fb51d6ce076ee4a05b8da
- 03 R a21cc43c95e38d50da514f6748e2c3c002923f468317fc77f3f0596ec072b22b
- 04 R f410d7deba3187328ab127dfab5e98bf766bdd4f8b17ff7327a027d62f5c307f
- root 8d96d9d0f5c641cbe08a4bb88546964bf80cc81b6a37c16b9678261a65afef35