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 II Award a ₱1.5M contract to R.T. DIWA CONSTRUCTION AND GENERAL MERCHANDISENational agencies
Transaction hash:
cbd80c19cf2894cd1009cf7f3c2f2f3942ca591b8395b0acdb4a324081f01e21
Status:
Included and unchanged
Block:
#1,983 4,030 blocks after it
Position in block:
Transaction 153 of 188
Award day:
Jan 27, 2014 (12 yrs 9 mo ago)
Value:
₱1,481,671.14
Project:
Rehabilitation of Road Network
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 #1,983 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 II awarded it to R.T. DIWA CONSTRUCTION AND GENERAL MERCHANDISE on 2014-01-27.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 cbd80c19cf…f01e21now …
- 2. Block Merkle root changedstored 20fe6ac817…27f856now …
- 3. Block #1983 hash changedstored a36079552a…3dcb73now …
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 187 records. Each step hashes the current value together with the sibling shown.
- leaf cbd80c19cf2894cd1009cf7f3c2f2f3942ca591b8395b0acdb4a324081f01e21
- 01 L cab21f34b91c06ba1eb92fa9a2a5c97d8ccad9b7e7e6f606ad86ca489021d1bf
- 02 R 27cca1a986eae24ce8f546e39c1014d11bf5a1e2eec031d97c1bbd20c872e86e
- 03 R f5d2ae754c49952e8afec87c191d261d3defe16212737e01f5121ab439587a63
- 04 L db78cb88633567a521a65ee7981ccd7702454109054b7f79a8a9e7d666920654
- 05 L b67b2308f9655549a5291e03f04ee89dbafd62580ee18ce1fa63c5716017246a
- 06 R 4879ee954cb4de9a64f3f5edac7a5d3390e1ffd8f73a90e361b82e37242a8ce5
- 07 R a1a8663743f126e2e738f93072a4f260f07c51d920488ae6894c8bc48a4f95f6
- 08 L 83280a7975c8cbea7fe05383aac6c6c3d8239c1bc65bf5980316a0c3bd72b511
- root 20fe6ac817f93feee3cf4e66e679356ae7274abc50d04dbae8760c6c8527f856