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 - CARFU Award a ₱399.9K contract to ALFANIL CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
032bd753ccc75b4b7aed06fb2652c9c5c37dee464f6a0a57dad1ce6c9d6027e7
Status:
Included and unchanged
Block:
#4,638 1,375 blocks after it
Position in block:
Transaction 2 of 230
Award day:
Nov 23, 2021 (4 yrs 11 mo ago)
Value:
₱399,860.00
Project:
Construction Project
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 #4,638 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 - CARFU awarded it to ALFANIL CONSTRUCTION AND SUPPLY on 2021-11-23.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 032bd753cc…6027e7now …
- 2. Block Merkle root changedstored 5a7a381978…39f0f0now …
- 3. Block #4638 hash changedstored 8f5f0b2ab2…1884c9now …
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 032bd753ccc75b4b7aed06fb2652c9c5c37dee464f6a0a57dad1ce6c9d6027e7
- 01 R 0349c8b97b0586be022c1fb94c2959afd9a5fda9431848371aca78f72a8297f1
- 02 L f336e526aeb13b771e0eff3de558fe8a9d8cec36d5a5bb1ef8c9e946805d3cf7
- 03 R 1b112d0d25b99c7f876c3f3d884667ccfaabe31afd6966970bdcd1c5be240d31
- 04 R 3db610dfc56a6504cfc6b2aa4cbe0f508677c5d1003ce467e1dc3ffefdaecd22
- 05 R 1d8865c3d6ab48b748f115b8010388ab95236e99a0b128e8f3fe158924301bac
- 06 R 5dcb74a95565083a94646ceeed88aac6894c8d35b9844d67f87226b1737d52c7
- 07 R eac3d0ba7c29a187a0a36fd2bc2af8b0c33aa0f1893027995ee0b5d720156f6d
- 08 R d01aefaa29d6e0744e9000e6fda3e314e32fd82e30e00181995ec07989f37dc0
- root 5a7a3819782ef3da731a4d4e4a9e28c2e50cdd86302967f36c6be5872639f0f0