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 SAN FERNANDO, BUKIDNON Award a ₱1.3M contract to JOAN CONSTRUCTIONMunicipalities
Transaction hash:
0ff4c8b740b831dcd898a22f00a09a6ce9ae41fd7b6e841c356f6e893233e679
Status:
Included and unchanged
Block:
#3,458 2,555 blocks after it
Position in block:
Transaction 20 of 357
Award day:
Jun 25, 2018 (8 yrs 4 mo ago)
Value:
₱1,299,916.45
Project:
Construction/Installation of 4 Units Deep Well/Sha
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 #3,458 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 SAN FERNANDO, BUKIDNON awarded it to JOAN CONSTRUCTION on 2018-06-25.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 San Fernando 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 0ff4c8b740…33e679now …
- 2. Block Merkle root changedstored 4ca6e32831…6ba39cnow …
- 3. Block #3458 hash changedstored 582cc4a427…1b84b7now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 356 records. Each step hashes the current value together with the sibling shown.
- leaf 0ff4c8b740b831dcd898a22f00a09a6ce9ae41fd7b6e841c356f6e893233e679
- 01 R 11dcf468b038c070e604497bb9cdf0774bae22a96884c6b4e37110b39ad4d7cc
- 02 R 39f90b2d4390ba9dcc0082f6d3d377c0bdc65ef0c9ce916443d2105e15c95c4f
- 03 L 6b6c3b97907ff8ecc71f49a14a125227ee69de552c02fb7733d42c7114589aae
- 04 R 857a7bdf031eb25a361baf9333cc50b00f59732b5e3b95a64f8ab93404f1ae90
- 05 L e737ffce9b967d7a8200ca28f8719a9d28a8f307ca78afab69f42b3085109f6d
- 06 R e8dec3f914a0258255a02d9363c5da4cdc5e1be27be6d04d279ae8e1f65acee6
- 07 R c21bc061d5d889ae76ee4d99ae902f75a5ca2fc98f805fd6e5acea20b36c6653
- 08 R ed576c0c6245bb115d7e1cf6f1afa4b5811a349894d1aa11416af9dac058f210
- 09 R dbb4edb4017377aedb0711228a83bba62264f40467b0ab906227583629d6d8c1
- root 4ca6e32831ded7e2956bf983e68e85b0d70b075eb46d3c61e08f08069a6ba39c