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
NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY Award a ₱958.5K contract to JCA CONSTRUCTIONNational agencies
Transaction hash:
9e48e06442e2942ddd4e465585b209020cd47be9ff0f81b07b52e2399b98619c
Status:
Included and unchanged
Block:
#2,422 3,591 blocks after it
Position in block:
Transaction 71 of 119
Award day:
Jun 2, 2015 (11 yrs 5 mo ago)
Value:
₱958,498.05
Project:
Perimeter Fence with Steel Gates
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 #2,422 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)NUEVA ECIJA UNIVERSITY OF SCIENCE AND TECHNOLOGY awarded it to JCA CONSTRUCTION on 2015-06-02.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 9e48e06442…98619cnow …
- 2. Block Merkle root changedstored fc5ae9698f…60aea4now …
- 3. Block #2422 hash changedstored 584631efe0…8f084fnow …
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 118 records. Each step hashes the current value together with the sibling shown.
- leaf 9e48e06442e2942ddd4e465585b209020cd47be9ff0f81b07b52e2399b98619c
- 01 L 9d1bb2926c778eec488820829abec033fbc4acedb42a89131c0c64ae36babb9a
- 02 L 5674ebcc5b1e862df406eafc962ed50657a01de5cba342bc4c9e9696b25c17de
- 03 L f2d61b4311bf95c698c27c3d0e63a8ecc4fc4d40f8e392327c932f821bec2b88
- 04 R cb6196d3d933271a5d194c5e5ab619f757def13c54140d53f91928725eecec62
- 05 R 5b7627e608f22a96124bc103eb44fda88fb9d1b1cc74f4c3e8da79476d12cad3
- 06 R f298645ad3c4490d5c6230f378e6ada6e4e89fa8070abddc4a250c978fe6d07d
- 07 L 4b9319e956adb1399815cae69347233b7ad31c7f6e42ab441102b05cb0db4358
- root fc5ae9698f698f9a25fa55e7c3ca9b787b6853be33d988a847c5cb1c0660aea4