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 HEALTH - WESTERN VISAYAS SANITARIUM Award a ₱6.0M contract to CULASI GENERAL MERCHANDISING & CONSTRUCTION SERVICESNational agencies
Transaction hash:
86e0a6e74c637726c36cd22163541cae2a06f8d0b84579c8360ac3ffbfa920ad
Status:
Included and unchanged
Block:
#757 5,256 blocks after it
Position in block:
Transaction 14 of 26
Award day:
Dec 15, 2009 (16 yrs 10 mo ago)
Value:
₱5,969,079.65
Project:
Construction of Sewage Treatmnent Plant Facility
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 #757 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 HEALTH - WESTERN VISAYAS SANITARIUM awarded it to CULASI GENERAL MERCHANDISING & CONSTRUCTION SERVICES on 2009-12-15.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 86e0a6e74c…a920adnow …
- 2. Block Merkle root changedstored fc950eeb16…df58a6now …
- 3. Block #757 hash changedstored 884cdcfa65…8a7209now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (5 steps)
How this one record is tied to the block's Merkle root, without needing the other 25 records. Each step hashes the current value together with the sibling shown.
- leaf 86e0a6e74c637726c36cd22163541cae2a06f8d0b84579c8360ac3ffbfa920ad
- 01 R 8a9357939a726f9fe29c841f4f33166bba48d03626a5156b0b70c235de1715ea
- 02 L 32e724aa4d9255dcfd5e42a4713f93060a2c23890e6829cf58018c142ca72edb
- 03 L 4259ee2821358f82e84f251c03fcf24c7e1050d9cdc5be0d111f9beaf3f08c54
- 04 L 4e9eda6ac97dd66ef5ca333354ffdf9927a6c123ef4adac1986da3178667d35e
- 05 R b60fa0f5ed25ff7c7af62eb3cb74f747014297631ba724e70b0aa4760d462d08
- root fc950eeb16960042a1625076aee8189ed81d59517ffd06ae9dc4c4aedadf58a6