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 PUBLIC WORKS AND HIGHWAYS - REGION III Award a ₱106.8M contract to KYRO BUILDERS, INC.National agencies
Transaction hash:
3bb1dbdb48c306d19c8df0efe89b9a19121e693b9728a77a69e4269eae82dd5d
Status:
Included and unchanged
Block:
#2,942 3,071 blocks after it
Position in block:
Transaction 46 of 175
Award day:
Dec 22, 2016 (9 yrs 10 mo ago)
Value:
₱106,800,330.99
Project:
16C00073
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 #2,942 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)DPWH lists the funding source as "Regular Infra - GAA 2016 MFO-3", i.e. the FY2016 GAA. The exact UACS line is not given.Partly
- 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 PUBLIC WORKS AND HIGHWAYS - REGION III awarded it to KYRO BUILDERS, INC. on 2016-12-22.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 16C00073: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2019-04-16). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 3bb1dbdb48…82dd5dnow …
- 2. Block Merkle root changedstored 21ac6ff773…f861ednow …
- 3. Block #2942 hash changedstored bc7e562e50…e682afnow …
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 174 records. Each step hashes the current value together with the sibling shown.
- leaf 3bb1dbdb48c306d19c8df0efe89b9a19121e693b9728a77a69e4269eae82dd5d
- 01 R 428de151709f83d2872c9090272852aabf1abde458bedb5d143184680cbf4d4e
- 02 L 41aebda2f3e8cf3021cbd65ca0afca4deeffb1a7ebcf24684b98888e809e8442
- 03 L 548886997a44f09bed1b71b81ac280dbe38786b611cbfe7647b3ee0e0b4a203b
- 04 L a9ca968678a0d5b9cf6e9dcd8d9c3a6321462800c7a6ed6cec052f432ec628cc
- 05 R 2cdcab829199b5af21c342fb097f42eb8ddb01f392892d66d7ce78e9e68f3f63
- 06 L 4a4d0ba8f150d8e067c45fc7c2760d4f97337d312a53d44eeed68b389b372533
- 07 R da9fee25a808e7f925eb4607ab75882eaca07650cb9401df2d21a1f93bea2e24
- 08 R a5b033eda4b1bcc94d3cd99968aad364cb0b34e41056076f5b384b94c44cde99
- root 21ac6ff7736d6a8a755e0f801d342f4c3f273eb2c5b081c068db39d460f861ed