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
ILOILO STATE COLLEGE OF FISHERIES - BAROTAC NUEVO CAMPUS Award a ₱382.0K contract to 5'S CONSTRUCTION & SUPPLYNational agencies
Transaction hash:
b4bec5b7c8f2c42ac4e443786d1e57a9ebc8370ebdbce8208b024c076c2dd770
Status:
Included and unchanged
Block:
#4,787 1,226 blocks after it
Position in block:
Transaction 12 of 19
Award day:
Apr 28, 2022 (4 yrs 6 mo ago)
Value:
₱382,014.54
Project:
CONSTRUCTION OF COVID-19 ISOLATION ROOMS
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 #4,787 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)ILOILO STATE COLLEGE OF FISHERIES - BAROTAC NUEVO CAMPUS awarded it to 5'S CONSTRUCTION & SUPPLY on 2022-04-28.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 b4bec5b7c8…2dd770now …
- 2. Block Merkle root changedstored 033aaf39e4…298c53now …
- 3. Block #4787 hash changedstored 50b602e463…960c64now …
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 18 records. Each step hashes the current value together with the sibling shown.
- leaf b4bec5b7c8f2c42ac4e443786d1e57a9ebc8370ebdbce8208b024c076c2dd770
- 01 R cd175e62e50e70490271993f95ef2f4f14923cef912b126f2b32a761d94f8d9b
- 02 R d5684a27d32d2bcd843c2f460de3147f413245100f4c99cc3f94ff9bc9712cd6
- 03 L 8c0b5d21ad997fa0e2ce550a0698baa9d8ab26cdafdf5ef8fd46f04e2ec1798b
- 04 L 9de9903db207dae4ec603fc98bfdee918f0847927e67e00f8ec2fc84b3e2f90c
- 05 R 21f861a22694b9dac87d1dbb2cf42b4aa9e5bdad48e39a00e9a34daa74882cc7
- root 033aaf39e49b3af5d839360b3bd612e7f94ac4dd704d5c2a0021a7e8a8298c53