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 - METRO MANILA 2ND E Award a ₱4.8M contract to JUSTBILT BUILDERSNational agencies
Transaction hash:
703d0c090c3be1d982fbfbad73b5964907a0a30c67a9e3d6bd0686d7e14a3b2c
Status:
Included and unchanged
Block:
#3,582 2,431 blocks after it
Position in block:
Transaction 95 of 230
Award day:
Nov 6, 2018 (8 yrs ago)
Value:
₱4,826,114.01
Project:
Rehabilitation
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 #3,582 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)DPWH lists the funding source as "Regular Infra - GAA 2018 LP", i.e. the FY2018 GAA. The exact UACS line is not given.Partly
- 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 - METRO MANILA 2ND E awarded it to JUSTBILT BUILDERS on 2018-11-06.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)DPWH contract 18OC0161: Completed, 100% physical progress.Found
- 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)DPWH marks the contract "Completed" (end 2021-12-16). The certificate itself is not published.Partly
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
2 of 8 documents found, 2 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 703d0c090c…4a3b2cnow …
- 2. Block Merkle root changedstored 922894c983…83e444now …
- 3. Block #3582 hash changedstored c81d4b867b…645474now …
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 229 records. Each step hashes the current value together with the sibling shown.
- leaf 703d0c090c3be1d982fbfbad73b5964907a0a30c67a9e3d6bd0686d7e14a3b2c
- 01 L 70205cb3f9f5e5e9c426236ac9f259c9eee1d03a2af5bd4cf7e02c9f4f223f53
- 02 L 1ce690e8bea81584f3a20e46e64b484c6ec9d342c33361f7a31b6f0f9547b6f8
- 03 L 5c22e51c46cbe59678d7c8cac4a6681553d2d78e456aa56623fb8fd454bb9c68
- 04 L bbc935273537ce3822e206817d316440e57dfe3c39c546a53edfab01a34d78d7
- 05 L 205fd38dfe2dd0371f27eefca5f1e6d611c254e9830e3cf72b147c06d8c84c60
- 06 R dbb53db9e06d01f789fe8d105551f708e95e7a629eb3322389d79b8ab6e84cd2
- 07 L fb58a5f8a246a08b8841a14179510dcad28e260edd25356d3e72f7d034f4a529
- 08 R 0a9305952ee7691c7d046af7c4790c73438860ec1f0dcd53da0cc83138cba468
- root 922894c9838568573871dbddd3c3cba503555b55156d16401162b5c2ca83e444