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 SALCEDO, ILOCOS SUR Award a ₱396.8K contract to FIRST NORTHWAY DEVELOPMENT AND CONSTRUCTION CORPORATIONMunicipalities
Transaction hash:
7f068b341db90f6f899bf4ffe302a83d2a58c4475780544366d64ea4008dbc2e
Status:
Included and unchanged
Block:
#2,193 3,820 blocks after it
Position in block:
Transaction 54 of 95
Award day:
Sep 26, 2014 (12 yrs 1 mo ago)
Value:
₱396,803.24
Project:
Repair of DInaratan Farmers 2-CL Bldg.
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 #2,193 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 SALCEDO, ILOCOS SUR awarded it to FIRST NORTHWAY DEVELOPMENT AND CONSTRUCTION CORPORATION on 2014-09-26.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 Salcedo gave a "unmodified" 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 7f068b341d…8dbc2enow …
- 2. Block Merkle root changedstored ad6377f533…f2e8c6now …
- 3. Block #2193 hash changedstored 975b6a88ae…a4a233now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 94 records. Each step hashes the current value together with the sibling shown.
- leaf 7f068b341db90f6f899bf4ffe302a83d2a58c4475780544366d64ea4008dbc2e
- 01 R 805cf837cdfc1744f578525a6eb3f41fdb97c1f16d96cf5d75f48b98648fb826
- 02 L 455afab8cd6b28a265eb8389c42cd3391fbfbe35b92fc717eefeb03c5ffc0f44
- 03 L 2c23425a5724dcbf5382049020fa10e3225cc331855747bcca8024c58e439e76
- 04 R 7a22fe5182780c4ee27599e57b366c7ff38f5a13fda19f628dbf8222843dd5a8
- 05 L a4e4b71655b8cda46d287c2c580e22506a24b902614e188bbee18008e977bb75
- 06 L 6f351270dee9d68e583681d903c82f4e4ed0f61773c3994327e2e5dc2c104892
- 07 R 207529ce30a579646419494219a8d053d60f19030f4a5c6ee4846465ed8078d4
- root ad6377f533d378fd44d5c7ed7aed5ed0211ff999a99714825fc08a961cf2e8c6