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
PARTIDO STATE UNIVERSITY - GOA CAMPUS Award a ₱935.1K contract to JOEPEN CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
f571eafe1e438cc66ca129277fdedb5cad3d563dc80d0cf3a2dd9f550952ca0b
Status:
Included and unchanged
Block:
#2,462 3,551 blocks after it
Position in block:
Transaction 146 of 151
Award day:
Jul 15, 2015 (11 yrs 4 mo ago)
Value:
₱935,069.30
Project:
Expansion of Registrar’s Office
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 #2,462 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)PARTIDO STATE UNIVERSITY - GOA CAMPUS awarded it to JOEPEN CONSTRUCTION AND SUPPLY on 2015-07-15.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 f571eafe1e…52ca0bnow …
- 2. Block Merkle root changedstored d9128b55ef…47b8d8now …
- 3. Block #2462 hash changedstored 5205715e3e…5fcde3now …
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 150 records. Each step hashes the current value together with the sibling shown.
- leaf f571eafe1e438cc66ca129277fdedb5cad3d563dc80d0cf3a2dd9f550952ca0b
- 01 R f8375b912ae3526fde07b19bc971f26b7a2ffe95abb24a8704ffd5b2a00bf93c
- 02 L 02e058668792ca02dc3032e5689a01e92bd3eb3db75af0fe01ebd7e1e1904f8a
- 03 R 1fcfbf2e4b0df488bed82a213ec0a8fb948e82009bc1d7c7cd30d9191e69a204
- 04 R f0904e5194f119e2b029a3785e85db429f9b05f754b3b39dcfaab33b22add0ad
- 05 L d52472597337c022d1987e4e73e2de29fe06d334f7acb098bbd07fa8a99db626
- 06 R 9f471d4c93b724e2678765caa02806c366e6c22f01c268c52ece2b462cea119a
- 07 R d0dede4824d5853985742e222c594b6f09c2147f7c525bfed86c661c327ff05c
- 08 L 4d37830e3db9518fa087b5ed135775840bcf107abfc6a6494f74bd5c534720d5
- root d9128b55ef19d2c957a937db0a609907e0ab75ba556aec4bb3940fac3047b8d8