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 - BUKIDNON 3RD DEO Award a ₱2.0M contract to MAFIL BUILDERS, INC.National agencies
Transaction hash:
c84d0950dff23bb83afed317193433cba089c4c17de37e5484495854d07a33e2
Status:
Included and unchanged
Block:
#2,869 3,144 blocks after it
Position in block:
Transaction 120 of 153
Award day:
Oct 5, 2016 (10 yrs 1 mo ago)
Value:
₱1,953,164.82
Project:
16KC0039
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 #2,869 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 PUBLIC WORKS AND HIGHWAYS - BUKIDNON 3RD DEO awarded it to MAFIL BUILDERS, INC. on 2016-10-05.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 c84d0950df…7a33e2now …
- 2. Block Merkle root changedstored ed4e29126e…b4993dnow …
- 3. Block #2869 hash changedstored 0416021660…81f932now …
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 152 records. Each step hashes the current value together with the sibling shown.
- leaf c84d0950dff23bb83afed317193433cba089c4c17de37e5484495854d07a33e2
- 01 R cba175aaa6bed53382f67932495aa74d5289d5d228d630e93e1d2adde597a878
- 02 R ed9e18f0d67c04ecbc5bc809a3c25d257d5cadec5a9aa230a0b080ac025a19f6
- 03 R d6a980850933e4cfa2cb927a80746695fd0f95f781bf127feaf950b8fa6f2bb8
- 04 L 52fb3216db5650f0caaabd5621eaab75ef24eb536759b32f8d44b1e68fae8b4c
- 05 L 32a94c5dce71a4623ad3fdc4d6864c465aa752d68feb1e58e4ed713ef3137f49
- 06 L e07573d4b1554cf0a9304ce6a7e805be8a7f6750d0f58b481a9fdbe0aaf9752e
- 07 L 114d2a7ea315db664e453ea24b32193c326584aaf924883b0715add99a52c2a2
- 08 R ce009566127e729d6cde1200f058edd8cc6c9bfeae20c0fc9f3b1f06cf45dcb1
- root ed4e29126eaeaefca5550cf362f74c54eabb6206976d34c4c4c9e2519fb4993d