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 TANAUAN CITY Award a ₱1.8M contract to MARAKESH ENTERPRISESNational agencies
Transaction hash:
88fe1edfc0e2a41e9cfa9bc46f11cbc2d3f80a155eced418c154c45be3ef8426
Status:
Included and unchanged
Block:
#5,206 807 blocks after it
Position in block:
Transaction 145 of 271
Award day:
Jul 7, 2023 (3 yrs 4 mo ago)
Value:
₱1,782,547.48
Project:
REPAIR OF CLASSROOM IN LUYOS NHS
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 #5,206 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 TANAUAN CITY awarded it to MARAKESH ENTERPRISES on 2023-07-07.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 88fe1edfc0…ef8426now …
- 2. Block Merkle root changedstored 5512f84e13…04fecfnow …
- 3. Block #5206 hash changedstored 71ce385b69…50f81bnow …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 270 records. Each step hashes the current value together with the sibling shown.
- leaf 88fe1edfc0e2a41e9cfa9bc46f11cbc2d3f80a155eced418c154c45be3ef8426
- 01 L 87905eb768894468aadcd6dd4d640bb3017c207499cfd6a165776dcd33f86070
- 02 R 37e0e893bd10858bf72204db7609531631422a4e818976ddaf5607834edd1aee
- 03 R 15521c1e12601657c8594f0c5ff3cbfca4a19cafa0c23f49631109cf814954e6
- 04 R 908708014b12160224070364776308289e4315cefecb747acd48badf9c6b6ec8
- 05 L 3cc8d7e054a732ad824cb741a7d2759f0b4ce6552702599488b2c8f7f2fe52ba
- 06 R 9746873aeafd6afd597d45acc8f304e0ad0871eaa9869f894511a59597e61e16
- 07 R a3ad01a30455f81efee0b901f930c40188a9b85f27cda1970c5baa08541ba1e0
- 08 L 41931cb43b6657751c4812a178caeed188925cc25d08a151f343a0126c8290d4
- 09 R badcf3ebe0e060f47ece742a6d5f0e5d42cea1a10ad19f469efd9ae5eea31287
- root 5512f84e132c23b93b2f6ddd565fdabaa05f3314c5059c89879ab73ff704fecf