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
PANGASINAN STATE UNIVERSITY - MAIN Award a ₱4.9M contract to R.F. FLORES CONSTRUCTIONNational agencies
Transaction hash:
8ebc847dbfdf74ac8de1fe76b292eb60962c71dd7f898dcaaa26654e410284af
Status:
Included and unchanged
Block:
#2,696 3,317 blocks after it
Position in block:
Transaction 538 of 972
Award day:
Mar 21, 2016 (10 yrs 7 mo ago)
Value:
₱4,873,536.96
Project:
2016-INFRA-012_Repair of the Old Admin Bldg.
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 #2,696 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)PANGASINAN STATE UNIVERSITY - MAIN awarded it to R.F. FLORES CONSTRUCTION on 2016-03-21.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 8ebc847dbf…0284afnow …
- 2. Block Merkle root changedstored 411f0d33c1…28e8d9now …
- 3. Block #2696 hash changedstored 688aedf65b…552783now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 971 records. Each step hashes the current value together with the sibling shown.
- leaf 8ebc847dbfdf74ac8de1fe76b292eb60962c71dd7f898dcaaa26654e410284af
- 01 R 8f1471b49b51ba13aae0e6aae27e83c85cd48b7844ee9e008836d7a6e563325d
- 02 L e11778dc1d194022fdc41a26c3188274fafd27887a195bf49abd78efee2bf94e
- 03 R f52c30402c5baf4e2455baecfd3bfda223314e227d1744beb4b46eec492d1ec2
- 04 L 1a20564e4fe1f7b4d7851fb191dfacdce9bced80876a788497f5c4d2f249c906
- 05 L 7085bb449335801af68bce51a8c4e47200d2dd926d928f19bd63311a79a53de1
- 06 R 1611a88733d17f5ca77250601563f877b9becb59f247c680ec61d32843b30169
- 07 R 7a7471b0435cd6b59231a7d1667afb6a53ba5abbc59ce1bb251891b0a56f5d6c
- 08 R d22d2245c61154cf6c82a84757d3e7082562c937273cc5a93a5a124832c34437
- 09 R 2835a71911458d596a1b202fd13ebbd351df380866a05da1dcf029a3c168f306
- 10 L c6ce0514fafe918849dd98e5130bd1a70321f545d105344f22921e3b329e7f1f
- root 411f0d33c1ff8fe06f553dbe0e3076d7d43be2d1c36eef4a487581be7428e8d9