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
PROVINCE OF MISAMIS ORIENTAL Award a ₱5.0M contract to CRIZEL CONSTRUCTION AND CONCRETE PRODUCTSProvinces
Transaction hash:
b89e4f7fc84a676dfba62d04d50ce80de79251d2ba10e431754067c84baba874
Status:
Included and unchanged
Block:
#1,723 4,290 blocks after it
Position in block:
Transaction 20 of 29
Award day:
Apr 5, 2013 (13 yrs 7 mo ago)
Value:
₱4,997,456.65
Project:
Trust-24-13
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 #1,723 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)PROVINCE OF MISAMIS ORIENTAL awarded it to CRIZEL CONSTRUCTION AND CONCRETE PRODUCTS on 2013-04-05.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 Misamis Oriental 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 b89e4f7fc8…aba874now …
- 2. Block Merkle root changedstored c8328aad9c…32370cnow …
- 3. Block #1723 hash changedstored 57ce705837…3032d9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 28 records. Each step hashes the current value together with the sibling shown.
- leaf b89e4f7fc84a676dfba62d04d50ce80de79251d2ba10e431754067c84baba874
- 01 R b8c3a6d7eb6ef843c55d6b1594834db13fe7add2ef456e9ee6f0e315e3d70524
- 02 R 6c64eda9ad648913e16deecaac2f8c99e846866ed94125d398d0b92f8e68d325
- 03 L 44beabd8746edce79433accf0e92a054b7afbed269ca74cb1209afc7615dae51
- 04 R bd9ff86f231544ef16deb953b9b82b4395bde2fa90076f277c2f80cad9561407
- 05 L 17d42003e6ad2731fb1bc56d9b021987a35d27bb7d365ef0545f6a8b8606ecfc
- root c8328aad9ce9a4ddc6a889d4389ae2829a58064877694159bdb6dba8a232370c