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 LA UNION Award a ₱2.9M contract to JESSIE CONSTRUCTION SERVICESNational agencies
Transaction hash:
0201b7619daa0dc4ff8d38815e78b9ef8c4743d56af091e9b42b6693702019db
Status:
Included and unchanged
Block:
#3,362 2,651 blocks after it
Position in block:
Transaction 3 of 228
Award day:
Mar 15, 2018 (8 yrs 8 mo ago)
Value:
₱2,924,062.91
Project:
Repair of SB - Lot 14
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 #3,362 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 LA UNION awarded it to JESSIE CONSTRUCTION SERVICES on 2018-03-15.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 0201b7619d…2019dbnow …
- 2. Block Merkle root changedstored 1932801a49…f399e2now …
- 3. Block #3362 hash changedstored ee6fcedb6e…9372d6now …
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 227 records. Each step hashes the current value together with the sibling shown.
- leaf 0201b7619daa0dc4ff8d38815e78b9ef8c4743d56af091e9b42b6693702019db
- 01 L 00eccbdd8652aac42916fc2292f3e3f008100de911419e5eec92fa5872a140a7
- 02 L ace67469350e2ae95299e77829c5585016e002d7d3bb788212025447f36e6396
- 03 R 012b6367a14ea893481209b689da9079979696265499d73736170085e1213932
- 04 R c851e1d9951973920d74afcc754eb09ac5f3d826f598b55154c1b90752c2af5b
- 05 R b6aaf594f3748a8ba9e5d4a4f8e63ecba58be99486f84a8b4f7357b63545ddc6
- 06 R 0773bd6e98f396c3f5d3a28028a48b0f2406c8dad8e400acfbc781920bd9eb24
- 07 R 0e56849d109239876ba7af8360303609698dac163ed38ffe2e05454c5290ea7c
- 08 R c18819fd924e678405bc4116a073ebd79e99f5f54570c2e781b3ed3bf2731b3c
- root 1932801a49c265b0880449ff7cccb95fa0e37c7b9a6237828035fd12f2f399e2