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 PUBLIC WORKS AND HIGHWAYS - MISAMIS ORIENTAL 1 Award a ₱10.4M contract to ALEBON GENUINE MERCHANDISING INCORPORATEDNational agencies
Transaction hash:
ff2407e6aa270ff3fa3a6dda45bbb5b7d22d1b5fc052e7fac3314ede3bc522dd
Status:
Included and unchanged
Block:
#3,166 2,847 blocks after it
Position in block:
Transaction 202 of 203
Award day:
Aug 17, 2017 (9 yrs 2 mo ago)
Value:
₱10,392,993.88
Project:
17KK0067
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 #3,166 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)DPWH lists the funding source as "Outside Infra - GAA 2017 DA FMR", i.e. the FY2017 GAA. The exact UACS line is not given.Partly
- 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 PUBLIC WORKS AND HIGHWAYS - MISAMIS ORIENTAL 1 awarded it to ALEBON GENUINE MERCHANDISING INCORPORATED on 2017-08-17.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 17KK0067: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2017-12-07). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 ff2407e6aa…c522ddnow …
- 2. Block Merkle root changedstored 5964f31302…70a854now …
- 3. Block #3166 hash changedstored 9399590f5f…9da4b2now …
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 202 records. Each step hashes the current value together with the sibling shown.
- leaf ff2407e6aa270ff3fa3a6dda45bbb5b7d22d1b5fc052e7fac3314ede3bc522dd
- 01 R ff2407e6aa270ff3fa3a6dda45bbb5b7d22d1b5fc052e7fac3314ede3bc522dd
- 02 L 5ecc9d078112ac37e8e01c424227289daa3882ff466424ad84cd64f56fa591ff
- 03 R 8ecc584dc126a588bf96a42cdebdf1093b86b30d38c099aca4f162d9029b2d65
- 04 L a0d23fa16166dcbe518f8e0038a351b6abc78cda90d34dbfa5ba6fa21a5612ad
- 05 R f84bfcfb65157b7120deeabc4851eaa4485cc750993fc1cc827d817af143c0ca
- 06 R 490898ee47d065ee6cbc9dda0352ec475a15b1a003241b6de2bf4912e5a9007b
- 07 L f0d5f123732844d94a610ec1d0aab4b1bfb6b9711f2be772b159eb111542b4bc
- 08 L 793f46ca3bb3c239aa761f7e3786c16a41f34988eb4bc49203788521c65e7e56
- root 5964f31302e6ed0ee6aa6c91987acfa7258861f629f8646dc1449a0cbd70a854