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
DEPARTMENT OF EDUCATION - DIVISION OF CAMARINES NORTE Award a ₱54.5K contract to JAEJR ELECTRICAL CONSTRUCTION SUPPLYNational agencies
Transaction hash:
4ecc79b9951ebdeba682b95392a70fc82a9ad8e688acc3c0cecb67e9162d8dd8
Status:
Included and unchanged
Block:
#4,189 1,824 blocks after it
Position in block:
Transaction 60 of 216
Award day:
Aug 11, 2020 (6 yrs 3 mo ago)
Value:
₱54,474.53
Project:
Fabrication
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 #4,189 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)DEPARTMENT OF EDUCATION - DIVISION OF CAMARINES NORTE awarded it to JAEJR ELECTRICAL CONSTRUCTION SUPPLY on 2020-08-11.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 4ecc79b995…2d8dd8now …
- 2. Block Merkle root changedstored 11e240cd65…8f9620now …
- 3. Block #4189 hash changedstored 040e78ce6e…720e3bnow …
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 215 records. Each step hashes the current value together with the sibling shown.
- leaf 4ecc79b9951ebdeba682b95392a70fc82a9ad8e688acc3c0cecb67e9162d8dd8
- 01 R 4f0f9720535d1994b32a1b73b5c4db3d04293c11f6fe386f064588c291a8cda0
- 02 R 59b309fd413345fa046f078f6953514e59e0221991a1dd115f42348f12d70ec7
- 03 L 320fc8308944dce31e69e8ebc2035bc4fede091d03e52cada502f7beb129cf1d
- 04 L b223aaa01f021d3c2fd0124a6f4898148f05c75407d44eff07a5fb7f25c4f83f
- 05 L 88817ad97d94418005ba38d97db0f8d223b4ebbf79b18c2c723b4c3b515febfc
- 06 L 8757f88addfe22324801a5c92bad9cf94fa806c3e8e8d2582a90d4e90bcffb7b
- 07 R 3a02af2717189e038efc15638f97620853b706785b69b687059d6e0d697c3a70
- 08 R ab5e7d50e3a5491c1db37e313b710f73c639b6df0fc60a755c8e0070a504bd31
- root 11e240cd65b3d666f82bdecc74b810c7122c46ebd0055753d3883655b18f9620