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
PHILIPPINE NATIONAL POLICE - REGION XII Award a ₱5.2M contract to EVERTON GENERAL CONSTRUCTION & DEVELOPMENT CO.National agencies
Transaction hash:
16d2cc5cd27b9433acea0f8c7fbae3cb4366852bc8b91cba0083187d6871e753
Status:
Included and unchanged
Block:
#4,397 1,616 blocks after it
Position in block:
Transaction 37 of 418
Award day:
Mar 22, 2021 (5 yrs 7 mo ago)
Value:
₱5,218,152.66
Project:
Construction Projects
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 #4,397 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)PHILIPPINE NATIONAL POLICE - REGION XII awarded it to EVERTON GENERAL CONSTRUCTION & DEVELOPMENT CO. on 2021-03-22.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 16d2cc5cd2…71e753now …
- 2. Block Merkle root changedstored aaa15c98bc…4ae828now …
- 3. Block #4397 hash changedstored 7a5f5d0622…327025now …
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 417 records. Each step hashes the current value together with the sibling shown.
- leaf 16d2cc5cd27b9433acea0f8c7fbae3cb4366852bc8b91cba0083187d6871e753
- 01 L 16a8405d51a74eca2915ad2baade24ffd2fd0477512507bcfccf0462cb6d8c32
- 02 R 0f9d1471c626cfe5b3ff0a446bec2824b457f1d27f5d7b613b626cc00058bf89
- 03 L 69e40c633fcdf036804a240577008a167db7856410b28d806e1743f2b0180eac
- 04 R 5cda79b76ec35a889354fe9fa69888e42018911cafc7fd318cd496920655398b
- 05 R a8fc1486efa99c2ef9cbd1e47b5943b639d7d41e409830c4de4c72632366a23b
- 06 L 88b5bfbd4baf78606d85fd171a1d04b975af4e1d36efd22510a7016d4a0a3a93
- 07 R fc961503070198779f296e20af9f49cc47b58827a2664d20d8a3a5d24127e65d
- 08 R 5e540556e7916eadd24fbc13d7c95c492dc53c181ff5c23d18eeb325fe0c4e60
- 09 R 05f6c1093afd5da84dc1de316175d587d329052bf547467c171cad825166fb52
- root aaa15c98bcb2413305c1d7f6bf252e2ef9328e226230523c5161a41f254ae828