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 SAGAY CITY Award a ₱1.3M contract to RISM BUILDERS AND CONSTRUCTION SERVICES, INC.National agencies
Transaction hash:
09054b5f335c8a51629cdb9fe11dfbc9886e53715583f42408f4abef29e7a214
Status:
Included and unchanged
Block:
#4,220 1,793 blocks after it
Position in block:
Transaction 6 of 166
Award day:
Sep 11, 2020 (6 yrs 2 mo ago)
Value:
₱1,349,400.00
Project:
Electrical Installation and Maintenance
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 #4,220 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 SAGAY CITY awarded it to RISM BUILDERS AND CONSTRUCTION SERVICES, INC. on 2020-09-11.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 09054b5f33…e7a214now …
- 2. Block Merkle root changedstored 3b3ef7f2f0…555422now …
- 3. Block #4220 hash changedstored e448973374…b62a9bnow …
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 165 records. Each step hashes the current value together with the sibling shown.
- leaf 09054b5f335c8a51629cdb9fe11dfbc9886e53715583f42408f4abef29e7a214
- 01 R 097d8dfcdba17d4510ea377855b171f0a0234e4cbacb621fb1058b0cccd60404
- 02 L 7c68b11f94a6d93ed40f96c930336eccad93d0e0ff149b670590e98a59cffd14
- 03 L 5c3aa9dde00e92b958d80476d5bd20b791156f7219ff5668a4942f768f315a0c
- 04 R 596605cc7f881d9cc5ae35c57527e26b069720e47a4bfd266921e07d3a77d08d
- 05 R ae9d31ccb6396b1ecd401a019be2824f220f79623e8b9420e44a567eec2439de
- 06 R 62e829262ecf8b1883a9da4f196f99527676b4287a7346fbdb2908c10714c8a9
- 07 R 49eea2743d59f608c336e8310dcf9e98ce8887866f3fd310d7d288a677b1bba4
- 08 R 2552e26aba66bb45a76162b520e8ef3612005fd951cbfdacf6cda54f472579ab
- root 3b3ef7f2f0a12e0293c51c80b8e1459549ee95f2c130ad832a7d34f524555422