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 - LEYTE 4TH DEO Award a ₱1.5M contract to EXCEL C'S BUILDERSNational agencies
Transaction hash:
befddf1dca663eafb6b90ab234625344e837e2b48b53b28101bc65625f833efd
Status:
Included and unchanged
Block:
#2,765 3,248 blocks after it
Position in block:
Transaction 70 of 97
Award day:
Jun 15, 2016 (10 yrs 4 mo ago)
Value:
₱1,489,999.98
Project:
16IF0070 - REFLECTROIZED THERMOPLASTIC MATERIALS
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 #2,765 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 - LEYTE 4TH DEO awarded it to EXCEL C'S BUILDERS on 2016-06-15.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 befddf1dca…833efdnow …
- 2. Block Merkle root changedstored 327e5347dd…0134fdnow …
- 3. Block #2765 hash changedstored a16c8756ee…70cbffnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 96 records. Each step hashes the current value together with the sibling shown.
- leaf befddf1dca663eafb6b90ab234625344e837e2b48b53b28101bc65625f833efd
- 01 R c1bb289077572b50a08746ab5e5867acbe1010e0961b80771de1eb80d10e51de
- 02 L 2ad0adfc5dc0201d4a783dfc9ae29a699c4f106cbdb43f1c2cab494f777322cd
- 03 L 84b3e1ebe984fbc3fbae6160164b69e80923ddbe7966ed0dd469a5e96bdc8de1
- 04 R 6a3958498e5cb0df789d16509ee1d9f31bee26881af17e86c6446fea20235d31
- 05 R 8e63736f85c0585a3d04763256f796872263b46245718e5cc8f6656675fcec96
- 06 R 398eda81e1e5f9f5f065b9efd8e9dca010baf722f221fb514429dc70973d0c0e
- 07 L aac1daba2169c786da57bd0e9a8f3808fcd77259450c4da15cce57a39d40e1d8
- root 327e5347dd55067d0444053bd721a119d4fce10af24da1a886b192153f0134fd