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 AGRICULTURE - REGION V Award a ₱8.9M contract to STEVEN CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
bdf57d6ecf3f90dfc539bada9cfefcbb974c50077acf5e441e04095990462ce1
Status:
Included and unchanged
Block:
#3,372 2,641 blocks after it
Position in block:
Transaction 402 of 525
Award day:
Mar 26, 2018 (8 yrs 7 mo ago)
Value:
₱8,899,880.68
Project:
[Lot 2] Sorsogon DD
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 #3,372 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 AGRICULTURE - REGION V awarded it to STEVEN CONSTRUCTION AND SUPPLY on 2018-03-26.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 bdf57d6ecf…462ce1now …
- 2. Block Merkle root changedstored 15f9168453…d6ebf9now …
- 3. Block #3372 hash changedstored 5ae613da7c…4162d3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 524 records. Each step hashes the current value together with the sibling shown.
- leaf bdf57d6ecf3f90dfc539bada9cfefcbb974c50077acf5e441e04095990462ce1
- 01 R be6a31cd180f7325f7d6d9e358933c0366ed10fb5e311030095f70b68a994cc7
- 02 L 5b4d19eb9dc35e9383857a2c571a130aa2c1f724aa39ec4cc9ba4b9cd7cf3d46
- 03 R ad7c75bc6747f040f0f2da1d92fffa7c13bb9ae3f0b8dd205eefb251e7415dee
- 04 R 93661acd41007c00faf9bde3d90c70bac95e2ba872a113a43f6849676ed57ed3
- 05 L e77a11c830512a9beed7e76953ce0564b56d7dffaa47b23e3b510225f7b972a4
- 06 R 725f0f4ecd6bf86ef5c05c7fffd7405acbbe258db21fad986e95b33ff621a117
- 07 R 716abaef7b8805ef1ab9e873d506381f42f8a3cfa9a4771a41760c3bdad605f3
- 08 L bdf5686a01730a640851690f8dbc57a61318d9ff7e81a645a393fd00ffeb380d
- 09 L 7acb9c7b9f3f96f120fbf77a66e75d83d41ac15ba601f1fd63053e46ada331e4
- 10 R aa2850483daee5205aa5f747f01559d7224cefb5254f2ff2a431c55147166840
- root 15f91684536ce0a5bba6d59a561264e75ae7e43bd7e1137933d2090ed2d6ebf9