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
CENTER FOR HEALTH DEVELOPMENT - REGION IV-B (MIMAROPA) Award a ₱39.0M contract to LDV CONSTRUCTIONNational agencies
Transaction hash:
61d5cb2dd5a3c7dda8bb102ddc65c4d25e90bff0774b3c1020607096ac5d7add
Status:
Included and unchanged
Block:
#2,797 3,216 blocks after it
Position in block:
Transaction 30 of 91
Award day:
Jul 19, 2016 (10 yrs 3 mo ago)
Value:
₱38,957,221.41
Project:
REBIDDING FOR THE DESIGN AND BUILD FOR THE REPAIR
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 #2,797 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)CENTER FOR HEALTH DEVELOPMENT - REGION IV-B (MIMAROPA) awarded it to LDV CONSTRUCTION on 2016-07-19.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 61d5cb2dd5…5d7addnow …
- 2. Block Merkle root changedstored 1774695d4d…6de7dbnow …
- 3. Block #2797 hash changedstored b32556c630…87c0ffnow …
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 90 records. Each step hashes the current value together with the sibling shown.
- leaf 61d5cb2dd5a3c7dda8bb102ddc65c4d25e90bff0774b3c1020607096ac5d7add
- 01 R 6bf91078d65d8bcd350026a9cf5e02c6fa15b0684172130a473e92b2ed732a67
- 02 L 113f2a1b56b5e7ddcc7003c51da79aea0d84ca92dad05ef648c1d9d869107fef
- 03 L bbe2a50e4d821f4ad4f0890f7cd1631e9c086fda0954cd350b6b4485d186e6c9
- 04 L 2ad0f6f90f1aa0a9e9dc4f6f76fb65e6c29c8cc2c8e2d9c8d2395fb3792e7be1
- 05 L 3809cf6ae8136de125ab2cfd219cbbda6bdaec5b9319c7173eb1c11bc375d65a
- 06 R 1ae4a27104f07a605bee5813e84282179305428331f816f52839052a816481e7
- 07 R b9c7c24cf8496cd13990048e33ca76acb501f2cb7938e8f2da327a427db5013e
- root 1774695d4d340e530decb196f9bac329cd9ae85a03f07af45e286ac6b96de7db