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 ALBAY Award a ₱2.6M contract to RIDERS CORNER CONSTRUCTION & GENERAL MERCHANDISENational agencies
Transaction hash:
360413fa45e10b186df5590f812c0c0af068b6c9770d5a1b64da7d89b1d76a8a
Status:
Included and unchanged
Block:
#4,770 1,243 blocks after it
Position in block:
Transaction 2 of 14
Award day:
Apr 8, 2022 (4 yrs 7 mo ago)
Value:
₱2,556,953.40
Project:
CY 2021 BEFF Savings 2
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 #4,770 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 ALBAY awarded it to RIDERS CORNER CONSTRUCTION & GENERAL MERCHANDISE on 2022-04-08.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 360413fa45…d76a8anow …
- 2. Block Merkle root changedstored 5a4868641f…2358b1now …
- 3. Block #4770 hash changedstored 4b83c2be7a…8c29bfnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (4 steps)
How this one record is tied to the block's Merkle root, without needing the other 13 records. Each step hashes the current value together with the sibling shown.
- leaf 360413fa45e10b186df5590f812c0c0af068b6c9770d5a1b64da7d89b1d76a8a
- 01 R 4183e3b154fa5935ffcca1ad7a7834a20c5f41dac9b53944f369ada19030428e
- 02 L 5d1b47ca289c64180028da651c85f17ec723cc574db83e2dd1556e42a8f1daec
- 03 R 12d210f3a3cfbf0a8d7526325b55df687f50225d6c1220df7553beb2913bf113
- 04 R e42476d4cc82c7c0a3446ecf3e3b66e3aa823428aa6842cea6262c2dff930a61
- root 5a4868641fed741fcba67cd8a980e51272ce7c13aa22d4273e4c6380f02358b1