Public verifier · client-side crypto
Verify a signed report.
Paste a report ID. Your browser recomputes SHA-256 over every leaf and builds the Merkle root — no server round-trip, no trust in us. The result must match the hash anchored to the audit chain.
Awaiting recomputation.
Recomputed root: —
Report ID
SV-SAMPLE-000142
Title
Tri-method valuation · illustrative sample
Property
Demo Tower A · Simulated Dubai reference (illustrative)
Period
Illustrative pilot quarter
Issuer
Meridian Valuers (sample) · H. A. — RICS member
License
RICS #48291 (sample)
Issued
Wed, 15 Jul 2026 09:00:00 GMT
Anchored
sv-testnet · batch-sample-#08
Report leaves
12 facts · SHA-256 hashed
hash(key=value)
L00BHI score87.4…
L01BHI bandgood…
L02Subsystem weights sum100…
L03Channels included218…
L04Readings hashed1,842,304…
L05Measured NOI (USD/yr)18,240,000…
L06Comparable transactions42…
L07Depreciated cost (USD)196,800,000…
L08Reconciled valuation284,100,000…
L09Confidence interval±6.2%…
L10BHI methodology versionBHI-1.0…
L11Report periodsample…
Merkle construction
— · root at top
How this verification works
- Your browser SHA-256 hashes every leaf as
key=value. - Adjacent hashes are sorted lexicographically and re-hashed until a single root remains.
- The recomputed root is compared against the hash anchored on sv-testnet at batch-sample-#08.
- A single altered digit anywhere in the report changes the root — you do not have to trust us.
Sample report · testnet anchor · production anchoring flips on at pilot go-live