BLACK HOLE (BLKH) market snapshot:
Price $0.00019969, market capitalization $110.56K,
and reported 24-hour volume $1.19K.
Trading activity:
Reported 24-hour volume equals 1.07% of market capitalization. The local markets snapshot lists Uniswap V2 (Base) among venues with observed trading activity.
YearBull indicators:
YearBull Rank #2,944. Bull Score 49/100.
YB Market Risk Low. This relative market-volatility label is not an investment-safety assessment.
Cycle Early. Observed price change: 24h 0.32% · 7d 22.26% · 30d -6.27%.
Values are descriptive and should be read together rather than as a price forecast.
Read the YearBull methodology.
Snapshot date: 2026-10-27.Data history: 90 days available in the latest 90-day window.
Methodology responsibility:
YearBull’s analytical methodology and presentation rules are developed and maintained by
Alan Zelvin, Founder & Lead Crypto Researcher.
This note identifies responsibility for the methodology; it does not attribute authorship of this data snapshot.
What is BLACK HOLE (BLKH)?
Source description
“Black Hole Protocol is a decentralized, self-custodial privacy architecture deployed on the Base network. It addresses the inherent lack of transaction privacy on public blockchains by combining Account Abstraction (ERC-4337) with Zero-Knowledge proofs (ZK-SNARKs). The protocol functions as a cryptographic firewall between a user's identity and their assets. Unlike traditional interaction models where a single Externally Owned Account (EOA) exposes a user's entire history and net worth, Black Hole utilizes a "Shielded Pool" for ingress and a novel "Balance Sharding" mechanism for storage. This architecture allows users to interact with DeFi applications and execute payments without leaking metadata or exposing their total holdings.”
This source-supplied description may contain old, promotional, or unverified claims and is not YearBull editorial analysis.
Official links and contract records appear in Key Facts. Project details can change, so verify current information with the project.
BLACK HOLE (BLKH) FAQ
How does Black Hole Protocol use Account Abstraction and zero-knowledge proofs together?
The project states that it combines Account Abstraction through ERC-4337 with ZK-SNARKs to reduce the visibility of transaction-related activity. In its proposed architecture, Account Abstraction supports an alternative interaction model to a conventional Externally Owned Account, while zero-knowledge proofs are presented as a way to confirm actions without revealing selected underlying details.
What role does the Shielded Pool play in Black Hole Protocol’s privacy architecture?
Black Hole presents its Shielded Pool as the entry point for assets moving into its privacy-focused system. The project says this pool helps create a cryptographic separation between a user’s identity and assets, rather than leaving all activity directly associated with one publicly visible wallet address. The exact deposit, withdrawal, and fee procedures are not specified.
What is Balance Sharding intended to do within Black Hole Protocol?
The project describes Balance Sharding as a storage mechanism that divides or separates balance-related information within its architecture. Black Hole says this approach is intended to avoid exposing a user’s total holdings through a single wallet view. The technical method, shard management process, and conditions for recombining or accessing balances are not specified.
How does Black Hole Protocol aim to support private DeFi activity and payments?
Black Hole says its architecture is designed to let users interact with DeFi applications and make payments while limiting the exposure of transaction metadata and total holdings. Its stated objective is to place a privacy layer between a user’s identity and assets. The project does not specify which DeFi applications are supported or how compatibility is maintained.
Why is Black Hole Protocol deployed on Base?
Black Hole Protocol is deployed on Base, and the project positions that deployment as the environment for its Account Abstraction, Shielded Pool, and zero-knowledge architecture. The stated privacy features are therefore intended to operate within Base-based transactions and applications. The project does not specify whether the Base deployment offers particular cost, speed, interoperability, or liquidity advantages.
BLACK HOLE metric comparison
This comparison is a stored snapshot generated 2026-10-24 06:30 UTC from 289 daily observations available from 2025-12-30 through 2026-10-24. It is separate from the latest analytical cards above. Percentiles compare the snapshot value with that day's analytical universe; a higher percentile means a larger observed value, not necessarily a better investment characteristic.
Metric
Snapshot
30d before
90d before
Change vs 30d
Universe percentile
Price
$0.0002074
$0.00022871
$0.00013118
-9.3%
n/a
Market cap
$114.8K
$124.0K
$68.1K
-7.4%
P36.1
YearBull Rank
#2,538
#6,639
#5,567
Improved 4,101
P69.9
Bull Score
49/100
35/100
15/100
+14.0 pts
P47.3
Turnover
6.47%
0.48%
0.77%
+6.0 pts
P79.5
YB Market Risk
Low
Low
Low
Unchanged
n/a
Cycle
Early
Early
Early
Unchanged
n/a
Median absolute daily movement 6.05%; distance from the highest local daily price -85.8%; circulating supply change +36.8%. These measurements are descriptive and do not predict future direction.
YearBull Rank overview
YearBull Rank now for black-hole-2: #2944.
Rank timeline (last 365 days)
Rank change (daily snapshots).
Reading rule: rank #120 sits higher than rank #200.
7d window (2026-10-21): #7955 → #2944 (up by 5011).
30d window (2026-09-28): #6609 → #2944 (up by 3665).
YearBull Rank is a relative placement score used on YearBull to compare a coin against peers within the same dataset. A smaller rank number indicates a stronger position at that moment.
Rotation context: If the line is range-bound, treat changes as relative, not absolute.
Risk view: If the last month is chaotic, widen the lookback before concluding.
Route context: If rank moves sharply, it may reflect venue mix changes rather than fundamentals.
Liquidity framing: If the curve jumps, check whether the cohort moved too (relative effects).
Editorial note:
This analysis was prepared by the YearBull research team under the direction of
Alan Zelvin,
Founder and Lead Crypto Researcher.
The assessment follows YearBull’s internal research methodology and editorial standards.
Methodology ·
Editorial Policy
Related Research
Continue with contextually connected profiles and category data:
Stored venue snapshot. Markets last checked: 2026-07-27. Updated on a rolling basis; no fixed refresh date is promised. Venue listings and volumes are stored snapshots, not live quotes.
