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 SURIGAO CITY Award a ₱1.2M contract to KENT MARKETING GROUP OF COMPANIES, INC.National agencies
Transaction hash:
17c8ee9b96b2d62cb8ff15ef1fff786bab5b9cd0d16b0a288600461eb2b35270
Status:
Included and unchanged
Block:
#4,278 1,735 blocks after it
Position in block:
Transaction 17 of 166
Award day:
Nov 12, 2020 (6 yrs ago)
Value:
₱1,230,620.77
Project:
Repair and Rehabilitation of Classrooms
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 #4,278 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 SURIGAO CITY awarded it to KENT MARKETING GROUP OF COMPANIES, INC. on 2020-11-12.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 17c8ee9b96…b35270now …
- 2. Block Merkle root changedstored 64572bb6d5…015c52now …
- 3. Block #4278 hash changedstored 9e930218fb…669356now …
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 165 records. Each step hashes the current value together with the sibling shown.
- leaf 17c8ee9b96b2d62cb8ff15ef1fff786bab5b9cd0d16b0a288600461eb2b35270
- 01 L 17be787f63c983d82d8c48212b020223d56ba1725867d857bee730c47f5580e7
- 02 R a879440997d3f4454928c612b6da2f7e8b9f58037d4bed3887716bff2222ae72
- 03 R eec7cde3c285351f857fd3d4acc8b08602a1f3fc157b8d41cbfe9078878e049d
- 04 R 7ba6e431cfacc313ff77fd8587174b1bb7cf17947fd30ea780d506b3699048a1
- 05 L a6da31eb69f8ff49928fb876f49512010c273970c65fc9159efe7acc426fa2c0
- 06 R 768cdb58550d7e0d703be3232297ac2a328020fd164e278f7d4c76c417b22f29
- 07 R b499cb59eff8b44618d00ad8cc1e2abccec8839c615beb1dd8cdbffda836822d
- 08 R 8279dd0e8d8096edb704a07cb76e4b9144d18dcf248327afff3357b1d78327a7
- root 64572bb6d5dbfbbf3bba009d04267ce78a4180d9b40476bf0eb8382419015c52