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
PRESIDENT RAMON MAGSAYSAY STATE UNIVERSITY Award a ₱548.8K contract to KAEE CONSTRUCTION SERVICESNational agencies
Transaction hash:
fd89435485df615afaa1a0ffdee7e9156e7f71f1323921104785ff2255c86b64
Status:
Included and unchanged
Block:
#4,535 1,478 blocks after it
Position in block:
Transaction 164 of 165
Award day:
Aug 11, 2021 (5 yrs 3 mo ago)
Value:
₱548,794.91
Project:
Repair/Rehabilitation of Library in College of Law
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 #4,535 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)PRESIDENT RAMON MAGSAYSAY STATE UNIVERSITY awarded it to KAEE CONSTRUCTION SERVICES on 2021-08-11.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 fd89435485…c86b64now …
- 2. Block Merkle root changedstored 1f954e75fd…ef7375now …
- 3. Block #4535 hash changedstored 2a5ed888b9…ec85b2now …
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 164 records. Each step hashes the current value together with the sibling shown.
- leaf fd89435485df615afaa1a0ffdee7e9156e7f71f1323921104785ff2255c86b64
- 01 R fd89435485df615afaa1a0ffdee7e9156e7f71f1323921104785ff2255c86b64
- 02 R 292777c67999f3b9eb8c4189af11140c608532dd99dd7856d07aa7d24999d848
- 03 L d41543ba744996c20e1e9cb149e86a7d8db0c296936f098e1f95decd1586826e
- 04 R 86553d3a4a27e108f4809c1e905018924847a6642bc6bff9cfaeec139e02eae4
- 05 R e7fe0f0ba8ec4b4e496e743db02807dc38224444385a93546ff1ae64d9938117
- 06 L 33e53c56fba7cc23fccf15dcb0679c505fa02bc67f73a3166dba44f7afeb8ad6
- 07 R da23c06c94d3ec64bce9186e0ef4229bd3976bb21380c932e2e49b8348a007aa
- 08 L 6e86bad18a3d4ccf848b4ed5b6d7bd93163ed79e995b490560ba2be6eb5bb8dc
- root 1f954e75fd63676bdbbcbbe78cc7f567c70bc0f0c9feff1550420b1b46ef7375