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 SOUTHERN LEYTE Award a ₱1.7M contract to BELGES CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
dfced772f0bc4b66818eaf4353442c4069fb7ef388b82dce18232c4faf872018
Status:
Included and unchanged
Block:
#3,159 2,854 blocks after it
Position in block:
Transaction 118 of 136
Award day:
Aug 10, 2017 (9 yrs 3 mo ago)
Value:
₱1,657,500.00
Project:
Repair of Classrooms
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 #3,159 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 SOUTHERN LEYTE awarded it to BELGES CONSTRUCTION AND SUPPLY on 2017-08-10.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 dfced772f0…872018now …
- 2. Block Merkle root changedstored f7ce0665eb…5d2e1bnow …
- 3. Block #3159 hash changedstored cb9d706be3…37e59fnow …
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 135 records. Each step hashes the current value together with the sibling shown.
- leaf dfced772f0bc4b66818eaf4353442c4069fb7ef388b82dce18232c4faf872018
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- 02 L d2ec268dae670d1e56d6b888f046c528a5058b13def00ff5c0e81942ba93bb5d
- 03 L 298f9c54a457983ddffa0f6f935b4e60d6b4199ead71ebf68a9c053130f9436e
- 04 R f9bde7a0e92b9410bdd4be83c62828b741596e4ba597179770bacc4fbb0e8fab
- 05 L f28686ac38e21f3fd7c89c8070049e0efb59b88f85affd92df3d646d9e61aa3d
- 06 L cb5939050cd52942bd3455c4374470d44eecc365003806cd5bb210b7f88843d4
- 07 L 4e67e4d1bbbe32101dcfaff39007093e1a56ddeb53ed2955c5e9e7f6102a7dcd
- 08 R 7ad03e2a9c6499e289ecc347de65b612ac626636d4a5398864ee9bfdc7c06fc0
- root f7ce0665eb516d0654ed6f67270bed76ab9aa799345d3ae3b19fe91c5c5d2e1b