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 CAGAYAN Award a ₱1.5M contract to MIG AGGREGATES AND CONCRETE PRODUCTSNational agencies
Transaction hash:
12f640dc38d281cbbf0a04cdf1507508c4e85c0fa935e6e8ebfb62cf7ee32327
Status:
Included and unchanged
Block:
#2,947 3,066 blocks after it
Position in block:
Transaction 32 of 380
Award day:
Dec 28, 2016 (9 yrs 10 mo ago)
Value:
₱1,544,566.64
Project:
Repair/Rehab of School Buildings
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 #2,947 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 CAGAYAN awarded it to MIG AGGREGATES AND CONCRETE PRODUCTS on 2016-12-28.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 12f640dc38…e32327now …
- 2. Block Merkle root changedstored cfe23f5b55…fd78e4now …
- 3. Block #2947 hash changedstored bb49974a7d…63262fnow …
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 379 records. Each step hashes the current value together with the sibling shown.
- leaf 12f640dc38d281cbbf0a04cdf1507508c4e85c0fa935e6e8ebfb62cf7ee32327
- 01 R 132e9d1696a512ab50626c548d47be4b6238cffc6d14e1ad19f16bd064ac9c28
- 02 R fc5b39c82f93360d1295743cb0a61881236cdd9608a57a31298f7a3299509339
- 03 R ae8f276dc589160886b3a9a956d4c77a6afd64ea7630a0a4f4e0bc65fe2c0b73
- 04 R c112c0a844f5afb282425456479d81dbf6812375131cd46df1a7f1f5c51d72ce
- 05 R 5c401201fb3fdeaf71bc10e87dc5e792f223418edd3598ad0cba95b439b9ddfa
- 06 L ae65bf8c4aaeedac36490344a5093e22b595a72a015bd790c9a74897a9dd6978
- 07 R 4f05bf820806a249676cd0102e477f0a844efd1e3da33a21ebe02441ae6c4f63
- 08 R 771c34b3b5146fda1f27a6c20fa6b181c62001f1449e2494ad83173e4769d81a
- 09 R 43850f9c43bf35c00ab2cf20bb2f8242f19260304b40e6543f993da69bf222b5
- root cfe23f5b5525a426e513ab0fd3f0ba36a4be488980486d0b1681574d75fd78e4