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Bitwise BITB ETF

awaiting build

The only U.S. spot-Bitcoin ETF that publishes its custody addresses.

Rows in labels.db

0

Confidence

1.0

Refresh cadence

Monthly (matches ETF rebalance cadence)

Schema

flat

About this source

Bitwise BITB is the sole U.S. spot-Bitcoin ETF that publishes the actual custody addresses backing its share outstanding. Other spot-BTC ETFs (BlackRock IBIT, Fidelity FBTC, Grayscale GBTC, etc.) publish only Coinbase-Custody attestation totals without per-address disclosure. We ingest the 66 addresses Bitwise lists on bitbetf.com; addresses rebalance roughly monthly as the ETF creates and redeems shares.

How we got the data

Scraped via tools/scrape_bitwise_bitb.py from bitbetf.com's landing-page JSON, generic research User-Agent.

Why this confidence

Direct disclosure by the ETF issuer. ETF custody addresses are the cleanest possible attribution: a regulated entity publishing its own holdings under SEC oversight.

License & attribution

Operator publishes for transparency. We attribute to bitbetf.com on every row and retain the snapshot date so downstream consumers can pin a balance to an ETF rebalance.

Sample addresses

labels.db hasn't been built with this source yet. Run python tools/build_labels_db.py --update --only bitwise-bitb to populate it.

See the data live

Every row from this source is queryable through the /address aggregator and the JSON API.

JSON API Cross-source

Want this as a feed?

Same data drives the Address Monitoring API: real-time inflow / outflow events on these addresses as they confirm.

About the API
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