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
DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - SLUC Award a ₱1.1M contract to R.C. FLORESCA CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
ca7d8485248da281eeb93d449edaebc8db012a4b7101a324c077bdd44fef2506
Status:
Included and unchanged
Block:
#2,922 3,091 blocks after it
Position in block:
Transaction 99 of 128
Award day:
Dec 2, 2016 (9 yrs 11 mo ago)
Value:
₱1,099,998.38
Project:
Construction Work
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 #2,922 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)DON MARIANO MARCOS MEMORIAL STATE UNIVERSITY - SLUC awarded it to R.C. FLORESCA CONSTRUCTION AND SUPPLY on 2016-12-02.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 ca7d848524…ef2506now …
- 2. Block Merkle root changedstored bfdfd3eb29…f3a9c8now …
- 3. Block #2922 hash changedstored dd66ad5d66…90f8bbnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (7 steps)
How this one record is tied to the block's Merkle root, without needing the other 127 records. Each step hashes the current value together with the sibling shown.
- leaf ca7d8485248da281eeb93d449edaebc8db012a4b7101a324c077bdd44fef2506
- 01 L c9934379fa828d4cac5d5c56dbd633f36f97ff2a71f50180ea0a98aad059b7af
- 02 L b92c8745184321392576de0ecd0b0b281d2d78e341f2c01a727f2d67d601224f
- 03 R 918beaeb9a4c2db7d8f2e3b230d2228f682b5c857295ea6cc50ef319e9607fbe
- 04 R 5aa286effe23d9fc558310dec826bb7e26e92c617a7e42842270644059cb7d83
- 05 R 780d7c08ea885da20e9ee6325832c9d52b5deb0be8ae1ad5f8efb59d75837e96
- 06 L 9141c801c2f0a96ab4a351996676f0d507682caa41351540ad5a06c02d71b224
- 07 L e45fb4083a006d421d9ef28afcb18c97c388396d628d9f252c04d4c63ff85711
- root bfdfd3eb2926b56af8d28deda7b9d5ae55e173f7d742297ec83c36523cf3a9c8