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 CAGAYAN DE ORO, MISAMIS ORIENTAL Award a ₱33.2M contract to RG & K CONSTRUCTION AND GENERAL MERCHANDISECities
Transaction hash:
ffa43a3ca4ff4bc4c5d191b4a31e4ef4cb4fbd418e2e04b646553d8805679138
Status:
Included and unchanged
Block:
#1,631 4,382 blocks after it
Position in block:
Transaction 24 of 25
Award day:
Dec 7, 2012 (13 yrs 11 mo ago)
Value:
₱33,178,483.39
Project:
Rehabilitation and Improvement of City Central School Classrooms (Fire Damaged)
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 #1,631 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 CAGAYAN DE ORO, MISAMIS ORIENTAL awarded it to RG & K CONSTRUCTION AND GENERAL MERCHANDISE on 2012-12-07.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 Cagayan De Oro 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 ffa43a3ca4…679138now …
- 2. Block Merkle root changedstored b06f5afbbd…b4d61cnow …
- 3. Block #1631 hash changedstored 9a3b316678…61ee97now …
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 24 records. Each step hashes the current value together with the sibling shown.
- leaf ffa43a3ca4ff4bc4c5d191b4a31e4ef4cb4fbd418e2e04b646553d8805679138
- 01 R ffa43a3ca4ff4bc4c5d191b4a31e4ef4cb4fbd418e2e04b646553d8805679138
- 02 R 9da8a8310abd24581fb29523b520cd68185adc9c10ed54c134d8929287e381ad
- 03 R f4f1eeece429411c1ee4918bfced70ebf5d53e39dc9304b7f79eae118354d4e8
- 04 L d6a8f94d09aee7f68b79ab01f159fe832a86707ec0429e387953ea8cd06375dc
- 05 L f25631932093f67b09eac2684972de5cec2c52d8a82ca726f3f264c353a22c9e
- root b06f5afbbd1cf7be6878daa7e7f26830456747e987814ad4a4895620c0b4d61c