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 TANJAY CITY Award a ₱3.0M contract to RISM BUILDERS AND CONSTRUCTION SERVICES, INC.National agencies
Transaction hash:
fa972775e530b6e1be158ce22261f75df17fc2d75b882964a0a4e915f286d18b
Status:
Included and unchanged
Block:
#3,194 2,819 blocks after it
Position in block:
Transaction 187 of 195
Award day:
Sep 19, 2017 (9 yrs 1 mo ago)
Value:
₱3,031,367.92
Project:
TC-2017_Repair_contract
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 #3,194 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 TANJAY CITY awarded it to RISM BUILDERS AND CONSTRUCTION SERVICES, INC. on 2017-09-19.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 fa972775e5…86d18bnow …
- 2. Block Merkle root changedstored 3bb00fbf0b…4c8e5dnow …
- 3. Block #3194 hash changedstored 158242e981…bfe4d8now …
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 194 records. Each step hashes the current value together with the sibling shown.
- leaf fa972775e530b6e1be158ce22261f75df17fc2d75b882964a0a4e915f286d18b
- 01 L f98ede436ab46fca7ad55842036e7a4a7c5394c65be260a086d1f2e844df5f02
- 02 L fcc22c8f238f73048af1c3cb3f94d68a7d66464bd09cbb81f74fee1d57cfb61e
- 03 R 4c22d7c85952ae9f16086895f056f6000ddcb8ad7421b277d4d1e19c0cc51923
- 04 L ab46dcd0759e799ef6bac41610e6f50ad5d138b0b8b13756ab417b8598a2cd85
- 05 L f70b1ead90520fdd6e0c79f2f6f226c54ee42e1175d9450b0a9b18855a8ddde0
- 06 L 304aa0c185476107979d150f5cff04a5105c37eff629bbd1640d559996b21534
- 07 R 18f31d128d2d18e7027559ddd1ce1d5258e7c824a82afced1f4bdcb4ef7929f4
- 08 L 76c6bf22171f90abd70d90ceb20ef70b54ac64f8e0d1f9bb38b433961676eca3
- root 3bb00fbf0b368f1c0698e7ba48d839b42b8d0280f1198cecd1078377e54c8e5d