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
PROVINCE OF BENGUET Award a ₱1.6M contract to NORJOHN CONSTRUCTIONProvinces
Transaction hash:
8bc3cc7aba4f4c6ca7828567ba75cfc3db1e26043cd961ed6c77f0777db439bc
Status:
Included and unchanged
Block:
#4,876 1,137 blocks after it
Position in block:
Transaction 85 of 148
Award day:
Aug 3, 2022 (4 yrs 3 mo ago)
From:
Value:
₱1,594,465.85
Project:
SLOPE PROTECTION AT THE BACK PORTION OF MUSEUM BUI
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 #4,876 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)PROVINCE OF BENGUET awarded it to NORJOHN CONSTRUCTION on 2022-08-03.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)COA's CY2024 audit of Benguet gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 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 8bc3cc7aba…b439bcnow …
- 2. Block Merkle root changedstored 79ddcfc04a…9dc373now …
- 3. Block #4876 hash changedstored 33e269ced5…42522bnow …
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 147 records. Each step hashes the current value together with the sibling shown.
- leaf 8bc3cc7aba4f4c6ca7828567ba75cfc3db1e26043cd961ed6c77f0777db439bc
- 01 L 8782304673e15c9051fb30b8aafe50f5acf71c9921b154f07e86fa26eaa1791f
- 02 R 3bd04a15b0ed3ffd72a037fc09e8392f7a64f4e6e55383bd7baf3779d18ceb0c
- 03 L d1269f6cf68466e0a09b8e4710220eab412dd35ce142d4e195bfb3e54a9bc553
- 04 R 0192251ef771da30777bd31741d83146c8429af5e5f33e8eb26aaed4417a830e
- 05 L 958d62d8095ba820a7a1eeaaa138ea0312b5a7c0dd7799e185e064d8c0a96c97
- 06 R 7c3907e6ad38f53fceac665f50f11c0e718f71b8172860e5450cebfbf447f5f7
- 07 L eeb371cb6d9a5378da1512930ffe9fcbbfa2881881110e06b2f9c9131229f02f
- 08 R e0cf90c822d0cea847da5f98e5feda4bce5d669dfc41b97a77df30ab0c132af6
- root 79ddcfc04a8ad0df6e438b4424c417e37ebce7f4354a4829920e5b56ed9dc373