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 III Award a ₱4.5M contract to AJN CONSTRUCTION INC.National agencies
Transaction hash:
ea2e81a2ea5bf4d7ca44257c3931b5cb28c3ae0ee01bc98fd207b234bbdff280
Status:
Included and unchanged
Block:
#5,062 951 blocks after it
Position in block:
Transaction 226 of 241
Award day:
Feb 9, 2023 (3 yrs 9 mo ago)
Value:
₱4,485,246.30
Project:
CONSTRUCTION OF 1 UNIT (CONVENTIONAL TYPE) BIOSECU
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 #5,062 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 III awarded it to AJN CONSTRUCTION INC. on 2023-02-09.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 ea2e81a2ea…dff280now …
- 2. Block Merkle root changedstored b1cc808efd…399e5bnow …
- 3. Block #5062 hash changedstored 17f7e9d8b8…4ffecfnow …
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 240 records. Each step hashes the current value together with the sibling shown.
- leaf ea2e81a2ea5bf4d7ca44257c3931b5cb28c3ae0ee01bc98fd207b234bbdff280
- 01 R eb587d5902783ccd451e6a59e0025c254707ea7099af251a3ab4b0048a43c44e
- 02 L fed1f4b88c062be63ba806e27b89423eaa4eb3bc2f4d8303941b8a8a59c90ecf
- 03 R 05fe0a56034cb123d4d2f2b7f76c7d41e3a215c06e0682c51ca7768cdae56645
- 04 R 4139944248ab0c73a0a8342632f23ec80f8a82e47204ae37f8caf8bf1b50f2b7
- 05 R 346101bba50ab0c5cdaa8517a6ac5cfaf5de9df559efbe6db8cf93996d94bf2a
- 06 L 2dfe48c38b21bc041b4220d2625ffe94b40537cbe188e2df09b9aef482792fbd
- 07 L d62a91e4c0fda06b88537d26cfd0da19c6def931294ad4e2ea452d6790add123
- 08 L a2c705d9329c394d5007b1cd3f0102517c16c3ec5b2f20102b5f9fe113d32ef9
- root b1cc808efd6b23f6b942fc65471259ab130ac3815a7d60797ff21fb897399e5b