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Issuer Profile·Ireland · United Kingdom

BlackRock ICS / Archax

BlackRock ICS / Archax issues tokenized assets tracked by OnChain Benchmark.

www.blackrock.com/cash ↗
Aggregate quality score
55.0/ 100
Weighted by outstanding supply
Tracked capital$4.6M
Instruments1
OnChain Benchmark — 01·Coverage
$4.6M total tracked capital

1 instrument under coverage

Instruments under this issuer, by Quality Rating.
InstrumentClassScoreTierSupply (USD)
ABUTFTreasury55.0Developing$4.6M
OnChain Benchmark — 02·Score history
47 readings

BlackRock ICS / Archax — aggregate quality score, 90 days

Series through Nov 3, 2026, under the previous methodology. The index is being republished under the current rules.

BlackRock ICS / Archax — Aggregate Quality Score

Weighted-average composite score (0–100)

Fig 1

BlackRock ICS / Archax aggregate quality score was 59.0 on Nov 3, 2026, weighted by outstanding supply across 1 rated instrument.

ONCHAIN
BENCHMARK
QUALITY SCORE 0–100 DATE 0 30 60 90 100 Sep 26 Sep 26 Sep 26 Oct 26 Oct 26 Oct 26 Oct 26 Oct 26 Oct 26 Nov 26 59
Source: OnChain Benchmark Quality Ratings · BlackRock ICS / Archax · onchainbenchmark.comUpdated daily

Measured as of the Oct 30, 2026 close.

OnChain Benchmark
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Independent · Not investment advice
OnChain Benchmark — 03·Issuer metadata

Regulatory standing and governance

Jurisdiction
Ireland · United Kingdom
Regulatory status
Central Bank of Ireland: Authorized UCITS, Institutional Cash Series plc (C23956), sub-fund BlackRock ICS US Treasury Fund (C49982) · Institutional Cash Series plc Register ↗
Legal structure
Ireland UCITS money-market fund (Archax-tokenized on Hedera)
Change control
multi-signer
Homepage
https://www.blackrock.com/cash ↗
Financial auditor
Not publicly disclosed
Methodology

Each instrument under BlackRock ICS / Archax is scored independently across four dimensions — Disclosure Quality, Redemption Liquidity, Structural Trust, and Holder Concentration — contributing up to 25 points each. The aggregate score shown here is weighted by outstanding supply across 1 rated instrument.

Read the full methodology →