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
CAPIZ STATE UNIVERSITY - CENTRAL ADMINISTRATION Award a ₱170.9K contract to BPJ CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
0fecc0148da5eb33f6a7b26eb1b0fe27985ccf3972d07df6a3e0e55a52205b8d
Status:
Included and unchanged
Block:
#2,405 3,608 blocks after it
Position in block:
Transaction 10 of 191
Award day:
May 12, 2015 (11 yrs 6 mo ago)
Value:
₱170,943.89
Project:
LOT 14 - Dumarao Campus
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 #2,405 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)CAPIZ STATE UNIVERSITY - CENTRAL ADMINISTRATION awarded it to BPJ CONSTRUCTION AND SUPPLY on 2015-05-12.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 0fecc0148d…205b8dnow …
- 2. Block Merkle root changedstored cb84cb94bf…0defd6now …
- 3. Block #2405 hash changedstored 0c0db2f13b…1e59e1now …
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 190 records. Each step hashes the current value together with the sibling shown.
- leaf 0fecc0148da5eb33f6a7b26eb1b0fe27985ccf3972d07df6a3e0e55a52205b8d
- 01 R 102c6a03305a67b054ad2af1f7031bfa755296a41fbbcf95ce86a8e57d1ccf62
- 02 L e79f33efb921c2062500c3a78076f6ec8fe9f94836cf85576a2e448f51457f59
- 03 R 2b8785fe84e6aa033972f5177466bd32ebc2dc4e448b4bc6727f3a4fa8cbe6c2
- 04 L ed36e6fc3fcf6cff45935ac2a46be87463fd69386d9441274c69b4c2ae404bac
- 05 R 1df269d8d383a6d3a63eea70e0c18b826b332c4e265e3f3aec08c3b87e379649
- 06 R 6fa5958ef350d3d3004ea3aa3f93260ab1723dee6506ae75afacfac267a183c3
- 07 R a790e5de368c4389be0012b14376c62a170592ac4125f2c3b77b82219744f82b
- 08 R 78639231548a9a62fcec34042a8dd3b962d9489fd868a8e5870496ea980705b4
- root cb84cb94bfb8d2599aef96413696ad8219d97107f753ee9e7943e54eb40defd6