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
OTON NATIONAL HIGH SCHOOL Award a ₱990.9K contract to SAN JOSE BUILDERSNational agencies
Transaction hash:
37bb7694b3abe941fef07d57d7035174648bacda8409aba0ddec5ed0ebade646
Status:
Included and unchanged
Block:
#5,346 667 blocks after it
Position in block:
Transaction 69 of 296
Award day:
Dec 1, 2023 (2 yrs 11 mo ago)
Value:
₱990,941.16
Project:
Supply and Delivery of Labor and 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 #5,346 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)OTON NATIONAL HIGH SCHOOL awarded it to SAN JOSE BUILDERS on 2023-12-01.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 37bb7694b3…ade646now …
- 2. Block Merkle root changedstored 5309704b5c…b3deb0now …
- 3. Block #5346 hash changedstored 67b8317850…619505now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 295 records. Each step hashes the current value together with the sibling shown.
- leaf 37bb7694b3abe941fef07d57d7035174648bacda8409aba0ddec5ed0ebade646
- 01 L 3646b4fd4bee9bc12da3c7e474e102e247630b04af56ff656434545cfd18891b
- 02 R f22976f80236810fa5a0126d944ab7d807b1bd64c5cec4fba0e2f1ff39df2a9f
- 03 L 0ca61cc4f554caae656ebbda31f2e61945394c26607984b3ed749618de80ab03
- 04 R 5fc8c40ba86fa6b22ce628fd99776f8afc08004dccc1efd0ffeea8ce2a2a9cc6
- 05 R e1c22d789728bcca71bf9e6eada95432ed9d38f5bc36ffdef48a9de23f4bb0a9
- 06 R bb66c664280beac087329dfbb0610b84f05a94ede1bc2a5b763bb5ef4a9eebbc
- 07 L fd0b6b8bbbf33d7b5dc5ca7171d0e72287828b6bfd75d721d6f53ddf50aaa4c5
- 08 R 6c787f1202b5e995a6b3c800c8ef926d71b858ecdbac25a83c65b57317f9c4f2
- 09 R 42edcec37d0638f08d85c430f45d6df45254a85c10c7f8f79105d9a4a6b6dcd0
- root 5309704b5c8f10ca464b9c31bc8313341e1762697dc9546b812e637acab3deb0