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 PUBLIC WORKS AND HIGHWAYS - BULACAN 1ST DEO Award a ₱948.8K contract to JORENZ BUILDERS DEVELOPMENT CORPORATIONNational agencies
Transaction hash:
cd41c9e7cfd39e2d12a6e31502c24ca24b2e578e41b61e0ba7fbfa56cad01480
Status:
Included and unchanged
Block:
#3,562 2,451 blocks after it
Position in block:
Transaction 203 of 242
Award day:
Oct 15, 2018 (8 yrs 1 mo ago)
Value:
₱948,833.28
Project:
Child Minding Center) Municipal Hall Compound Bali
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 #3,562 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 PUBLIC WORKS AND HIGHWAYS - BULACAN 1ST DEO awarded it to JORENZ BUILDERS DEVELOPMENT CORPORATION on 2018-10-15.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 cd41c9e7cf…d01480now …
- 2. Block Merkle root changedstored 1d819452ac…c154e3now …
- 3. Block #3562 hash changedstored 45b83d0137…c29bf0now …
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 241 records. Each step hashes the current value together with the sibling shown.
- leaf cd41c9e7cfd39e2d12a6e31502c24ca24b2e578e41b61e0ba7fbfa56cad01480
- 01 L cc907f1a74771c6a2c84d0278d247ff2d63e8411aaf14ac17bc23e8c81d1e4e2
- 02 L 4e2f9d1c4479999eea7e4d63a1c0d02ae91c08084a6167209f5188c2ec9923ca
- 03 R 0e709e95893e088d9d798abd5d2b10ae82dd4f4ebb2e2a77ce93658feca6df21
- 04 L d1a726a790a7ae38e37e0833440eb329814cdd25f98a5cc17c4181c3fcee24c8
- 05 R daf4699996e20ef1a320a0f38118e8f738b1bb079f8c6c66aca18aef236fc146
- 06 R 7e2feafb37fa66c13f30ced3fac362c2b371cee91147f1abf9c3a1b2d29d7a1d
- 07 L f3a73a8822105f47e17d6acf7572f44c2b6006343561bc6baceb1ed81464fded
- 08 L 1137414be6b80770a85d5fe4678c0c00d8b88372d380fb716be71cf15904894c
- root 1d819452ac83b838219b877a219eebcc807c942162129b246b42a1508bc154e3