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
DEPARTMENT OF AGRICULTURE - REGION VI Award a ₱665.8K contract to QUADTECH BUILDERS AND CONSTRUCTION SUPPLYNational agencies
Transaction hash:
ed03768a8a39ccf30b973bdb1eb43e5dffc540d6bfe5252055405e5622ae9814
Status:
Included and unchanged
Block:
#4,878 1,135 blocks after it
Position in block:
Transaction 197 of 217
Award day:
Aug 5, 2022 (4 yrs 3 mo ago)
Value:
₱665,842.83
Project:
establishment of Tamulalod Solar-Powered Irrigatio
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 #4,878 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)DEPARTMENT OF AGRICULTURE - REGION VI awarded it to QUADTECH BUILDERS AND CONSTRUCTION SUPPLY on 2022-08-05.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)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 ed03768a8a…ae9814now …
- 2. Block Merkle root changedstored 0888d13770…4cb915now …
- 3. Block #4878 hash changedstored a5d2f945ae…f47af4now …
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 216 records. Each step hashes the current value together with the sibling shown.
- leaf ed03768a8a39ccf30b973bdb1eb43e5dffc540d6bfe5252055405e5622ae9814
- 01 L ece210119c0605f3e5b1fbd70b028949bbfe0506e38855e57239f8742f66116a
- 02 R 26d654ede0dba917b59e06585a163f605b51d7e39be2a9da8e00613d43c03219
- 03 L 07cf005f142cc070d07f25c83196b903290b59c57a6a7ad6119ee73f8bf96775
- 04 R 11b55d373bcb051c5f14b393e3d75d8b400e7bffbd6a0db1a8d519aaefb06fa0
- 05 R c16f073957baa91542c97ef183d4d156f35e07adf426bbd84e57e285021765a7
- 06 R eed9f3b285fd4e9fbc732e7017b73e8a61bcc37d58af95df9d69cc53b2101913
- 07 L afaf6ce515fbf70a917cfcfdf7d6dab326c63c5885d6c3e5851ae5600aa5e20b
- 08 L fac3d59ee4e466e1c7cb360523caab6baa89c4b0f2dfdcaa040804890f07e7d9
- root 0888d137709d0e668960dff4c530fc04966734d84c2760373454eea55a4cb915