Jimbob Isaac x Unicorn Blood (Espresso Blend)
Dark
Cherrybook Index
49sparse
Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology
Price position
$1.47/oz$22.00 for 425g
Price position appears once the price model has scored this lot.
Catalog summary
This lot, not yet indexed (1 of 7 signals on file).
Based on the listing and catalog evidence
Currently out of stock at the roaster. Subscribe to get an email when it returns.
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Cherrybook last checked this listing 169 days ago.
Roaster’s notes
cherry · praline · semi-sweet chocolate · syrupy · full-bodied
- Fruit
- Cocoa and nut
- Sugar and spice
Open the flavor wheel
Mapped from the roaster’s tasting notes to the SCA flavor wheel; Cherrybook’s interpretation of the stated notes, not the roaster’s own categorization.

- Origin
- —
- Producer
- —
- Farm / Co-op
- —
- Process
- —
- Altitude
- —
- Varietals
- Other
- Harvest
- —
- Weight
- 425g
- Bag price
- $22.00
- Price / oz
- $1.47/oz
- Brew
- espresso, filter, immersion
from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated
Cherrybook Index (CBI)
Evidence-of-quality score, not a cup score. Methodology
49
Sparse signal
Confidence1 of 7 signals on file
Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive.
How confidence affects the score
Coverage measures signal availability, not cup quality. This coffee has 5% of the signal universe on file. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 88% so one thin signal cannot carry the score on its own.
The math on file: renormalized base 40.0 shrunk to 48.8 = 49.
Missing: SCA grade, Coffee Review, Reddit sentiment, YouTube reviews, On-shop ratings, Cherrybook ratings
- 40/ 100% weightRoaster transparencyProducer / farm / lot disclosure depth
Sensory profileestimated
- Acidity
- 2
- Body
- 5
- Sweetness
- 4
- Balance
- 4
- Clean
- 3
Comps & alternatives
Tasting flight
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Brew a set side-by-side. The picks vary along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.
Reference · About the varietal & origin
About Dark Matter Coffee
On YouTube
Watch the reviews
About this coffee
Episode: #449: Dark Matter Coffee: Unicorn Blood Espresso Blend Review & Chemex Process
Dad Driven Tech
Watch on YouTubeWhat the reviewer said
From Dad Driven Tech, discussing Jimbob Isaac x Unicorn Blood (Espresso Blend):
“It's got a a nice um restrained acidity. And then there's almost some really really like bright berry notes. Maybe like a a a rich cherry.”
“The star of the show on this one is definitely cocoa and a definitely a nice roast.”
Tasting notes mentioned: cocoa · cherry · hazelnut · amarretto
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