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 RAGAY, CAMARINES SUR Award a ₱1.1M contract to HGG BUILDERS AND SUPPLYMunicipalities
Transaction hash:
49b5a025cbfcec99c970d898d3847818ba335cf47e5910bfdb8563643d720deb
Status:
Included and unchanged
Block:
#1,578 4,435 blocks after it
Position in block:
Transaction 16 of 57
Award day:
Oct 5, 2012 (14 yrs 1 mo ago)
Value:
₱1,096,879.65
Project:
Procurement of labor and Materials-Lumpsum
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 #1,578 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 RAGAY, CAMARINES SUR awarded it to HGG BUILDERS AND SUPPLY on 2012-10-05.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 Ragay 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 49b5a025cb…720debnow …
- 2. Block Merkle root changedstored 127714e72e…e25582now …
- 3. Block #1578 hash changedstored a626473b71…b373f5now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 56 records. Each step hashes the current value together with the sibling shown.
- leaf 49b5a025cbfcec99c970d898d3847818ba335cf47e5910bfdb8563643d720deb
- 01 R 4e77b037e7f9400bb75b9271fa80142fec2451c877df2828a89334bee72c5741
- 02 R c239da5b5bbd85ba9b07687e601fcb780b7aa1dfa92b65307138f35e187a46e7
- 03 R ac630dd4b8867bbe8991a08edf9827e9f5181ed2dcdc6078a8309857e027b536
- 04 R 944a13cd02bf0850ad5cd3668ab6797d09eaafec93973f3ab22db6ad12b9f451
- 05 L 4d0b5f655493a3a6df9f739fb401042aa7e75dd935d305d0c02a0ffd0bb3e454
- 06 R bc44c21dc6a68c8dccc0af6228cb926ea0049f1779e5b563d3d64a28effe7daf
- root 127714e72ee09ff506e76dbdcbec4c99f7f12a7409fc890560868a37cce25582