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
BARANGAY BUDIAO, DARAGA, ALBAY Award a ₱299.9K contract to MBT CONSTRUCTIONBarangays
Transaction hash:
4fa55a09b0a2852fe53def656f51c40457b556528ca3a399e2122563490c082d
Status:
Included and unchanged
Block:
#4,621 1,392 blocks after it
Position in block:
Transaction 0 of 11
Award day:
Nov 6, 2021 (5 yrs ago)
Value:
₱299,897.09
Project:
Construction Project
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 #4,621 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)BARANGAY BUDIAO, DARAGA, ALBAY awarded it to MBT CONSTRUCTION on 2021-11-06.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 4fa55a09b0…0c082dnow …
- 2. Block Merkle root changedstored 6a65963e0a…155324now …
- 3. Block #4621 hash changedstored f4942d80db…a2bddcnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 10 records. Each step hashes the current value together with the sibling shown.
- leaf 4fa55a09b0a2852fe53def656f51c40457b556528ca3a399e2122563490c082d
- 01 R 54c8a8a07e342ab6c0a4b5416c2831f2a3d3428152df8c36ad200f073455c19d
- 02 R 99e8a621793c28dad5166c6cc9059b522327350d75a3c31f443f047f8d5d19ba
- 03 R 691510c6cc354f4f309f2f12b9f11fe6312d1e5ea6ee201a34d75424e7150294
- 04 R 58e20395181826d4a319c4b1cbe3963e3c8861ab5e7c267b34afe851780395dc
- root 6a65963e0a817701ceb64c11ff99e975dc89dba4a75a4e7eaf0358f7a7155324