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
MUNICIPALITY OF NAUJAN, ORIENTAL MINDORO Award a ₱3.0M contract to RGDG CONSTRUCTIONMunicipalities
Transaction hash:
7dca94bfaffa665b93372141ddb46dacfa9e5809c46f097e5b90ae4489d42582
Status:
Included and unchanged
Block:
#3,915 2,098 blocks after it
Position in block:
Transaction 107 of 210
Award day:
Oct 23, 2019 (7 yrs ago)
Value:
₱2,993,736.16
Project:
Construction of Classroom Building
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 #3,915 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)MUNICIPALITY OF NAUJAN, ORIENTAL MINDORO awarded it to RGDG CONSTRUCTION on 2019-10-23.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 Naujan 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 7dca94bfaf…d42582now …
- 2. Block Merkle root changedstored b14f3b03f8…083e25now …
- 3. Block #3915 hash changedstored e1dda763ca…ce3b01now …
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 209 records. Each step hashes the current value together with the sibling shown.
- leaf 7dca94bfaffa665b93372141ddb46dacfa9e5809c46f097e5b90ae4489d42582
- 01 L 7d247148171e40eefc85643a217fb1dfb0f393724191b0f3e05bfb3be4577122
- 02 L 290cf31f51c9067bfeea1a24294a4c4f1e00a1303bcb2d2a8c10bf8781813845
- 03 R b806fd12bd5e0dace8e81fabaf7bf37e1ffe7f0d4ee4b6bf327d1398fd76de73
- 04 L 82372aa4791a335d34caff0fced4782dcb1a96c067e539ab052bd2a3aeeb8ffc
- 05 R ab0143acdbe2fca125803c9d84eb35191c87fec0847caf52c5263896e67bbb6d
- 06 L 31e441fbdbe7d080a7c030a46c9800ab939bd44730958d005a81fb080e5e7c34
- 07 L 8c67052307b2355acab23b345dcd2777d9873f9bdad83440c9188ab16dc8da20
- 08 R 0a8e879ddfc60571bcbf8032b879e357b4dc962b80099f6d3c9068133bad1c80
- root b14f3b03f8125f870f6ffd8c1c4f8a4964d5f65383a64c4c6658127bf5083e25