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 EDUCATION - DIVISION OF EASTERN SAMAR Award a ₱2.3M contract to PABLO S. LABASBAS CONSTRUCTIONNational agencies
Transaction hash:
f6c250e19aac8a42203a2bcc5491340b3df95616d868eb325f4df1f67a192c6a
Status:
Included and unchanged
Block:
#2,777 3,236 blocks after it
Position in block:
Transaction 165 of 169
Award day:
Jun 28, 2016 (10 yrs 4 mo ago)
Value:
₱2,289,635.04
Project:
Repair & 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 #2,777 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 EDUCATION - DIVISION OF EASTERN SAMAR awarded it to PABLO S. LABASBAS CONSTRUCTION on 2016-06-28.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 f6c250e19a…192c6anow …
- 2. Block Merkle root changedstored bbb393402f…332873now …
- 3. Block #2777 hash changedstored 19be86667e…cdb2a5now …
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 168 records. Each step hashes the current value together with the sibling shown.
- leaf f6c250e19aac8a42203a2bcc5491340b3df95616d868eb325f4df1f67a192c6a
- 01 L f416e07ff276eb71eed15e85a69d0e703f5adcfadc939646b00113f677ffdc6f
- 02 R 864a195fcb3be1a459cc84d2d7b920fa48a59d6e6fd23a75275517d67a749c1c
- 03 L 3130c9b6fabdc63aeb36b6d8be48a3c50a9e72f91f54090e6d74ca8cb3fb642b
- 04 R 32ebb97c0d378ccc5a9061eca35117b56c0f87a0c6f3a68bdefe8a67f09d2838
- 05 R 209598b137de6cff447dbd0865c14b40d0334276914cea3dca4a9eb092809c0b
- 06 L c8681203268354936c9c6b219c26d51f24cfc2972476afb7c239704979e3e88f
- 07 R 9c919c0deef9a5872e298704b14138b4e27555aedfd2512685d42db795358e59
- 08 L 36162b9354ebd674609a61b7ff0e273d8b965f88c69a27a4e0b04229b9ef0172
- root bbb393402fed5e9146be290289b7349373c232a023f17de4533389bd78332873