Onchain BTC Research

Which wrapped BTC is posted as collateral

Which wrapper do borrowers actually pledge, and is that changing?

ChartTable
Date against each series, in btc.
DatetBTCSolvBTC
2026-01-011.7k BTC67 BTC
2026-01-031.7k BTC67 BTC
2026-01-051.8k BTC67 BTC
2026-01-071.8k BTC67 BTC
2026-01-091.8k BTC67 BTC
2026-01-111.8k BTC67 BTC
2026-01-131.8k BTC67 BTC
2026-01-151.8k BTC67 BTC
2026-01-171.8k BTC67 BTC
2026-01-191.8k BTC67 BTC
2026-01-211.8k BTC67 BTC
2026-01-231.8k BTC67 BTC
2026-01-251.8k BTC67 BTC
2026-01-271.9k BTC67 BTC
2026-01-291.9k BTC67 BTC
2026-01-311.8k BTC67 BTC
2026-02-021.8k BTC67 BTC
2026-02-041.8k BTC67 BTC
2026-02-061.9k BTC67 BTC
2026-02-081.9k BTC67 BTC
2026-02-101.9k BTC67 BTC
2026-02-121.9k BTC67 BTC
2026-02-141.9k BTC67 BTC
2026-02-161.9k BTC67 BTC
2026-02-181.8k BTC67 BTC
2026-02-201.8k BTC67 BTC
2026-02-221.8k BTC67 BTC
2026-02-241.8k BTC67 BTC
2026-02-261.8k BTC67 BTC
2026-02-281.8k BTC67 BTC
2026-03-021.8k BTC67 BTC
2026-03-041.8k BTC67 BTC
2026-03-061.8k BTC67 BTC
2026-03-081.8k BTC67 BTC
2026-03-101.9k BTC67 BTC
2026-03-121.8k BTC67 BTC
2026-03-141.9k BTC67 BTC
2026-03-161.9k BTC67 BTC
2026-03-181.9k BTC67 BTC
2026-03-201.9k BTC52 BTC
2026-03-221.9k BTC52 BTC
2026-03-242.0k BTC52 BTC
2026-03-262.0k BTC52 BTC
2026-03-282.1k BTC52 BTC
2026-03-302.1k BTC52 BTC
2026-04-012.2k BTC52 BTC
2026-04-032.2k BTC52 BTC
2026-04-052.3k BTC52 BTC
2026-04-072.4k BTC52 BTC
2026-04-092.4k BTC52 BTC
2026-04-112.4k BTC52 BTC
2026-04-132.4k BTC52 BTC
2026-04-152.4k BTC52 BTC
2026-04-172.4k BTC52 BTC
2026-04-192.2k BTC52 BTC
2026-04-212.1k BTC52 BTC
2026-04-232.1k BTC52 BTC
2026-04-252.1k BTC49 BTC
2026-04-272.1k BTC49 BTC
2026-04-292.0k BTC49 BTC
2026-05-012.0k BTC49 BTC
2026-05-032.0k BTC49 BTC
2026-05-052.0k BTC49 BTC
2026-05-071.9k BTC46 BTC
2026-05-091.9k BTC46 BTC
2026-05-111.9k BTC46 BTC
2026-05-131.9k BTC46 BTC
2026-05-151.9k BTC40 BTC
2026-05-171.9k BTC40 BTC
2026-05-191.9k BTC40 BTC
2026-05-211.9k BTC40 BTC
2026-05-231.9k BTC40 BTC
2026-05-252.0k BTC40 BTC
2026-05-272.0k BTC40 BTC
2026-05-292.0k BTC36 BTC
2026-05-312.0k BTC36 BTC
2026-06-022.0k BTC36 BTC
2026-06-041.9k BTC36 BTC
2026-06-061.9k BTC36 BTC
2026-06-082.0k BTC36 BTC
2026-06-102.0k BTC36 BTC
2026-06-122.0k BTC36 BTC
2026-06-142.0k BTC36 BTC
2026-06-162.0k BTC36 BTC
2026-06-182.0k BTC36 BTC
2026-06-202.0k BTC36 BTC
2026-06-222.0k BTC36 BTC
2026-06-242.0k BTC36 BTC
2026-06-262.0k BTC36 BTC
2026-06-282.0k BTC36 BTC
2026-06-302.0k BTC36 BTC
2026-07-022.0k BTC36 BTC
2026-07-042.0k BTC36 BTC
2026-07-062.1k BTC36 BTC
2026-07-082.1k BTC36 BTC
2026-07-102.1k BTC36 BTC
2026-07-122.1k BTC36 BTC
2026-07-142.1k BTC36 BTC
2026-07-162.1k BTC36 BTC
2026-07-182.1k BTC36 BTC
2026-07-202.1k BTC36 BTC
2026-07-222.1k BTC36 BTC
2026-07-242.1k BTC36 BTC
2026-07-262.1k BTC36 BTC
2026-07-282.1k BTC36 BTC
2026-07-302.1k BTC36 BTC
2026-08-012.1k BTC36 BTC
2026-08-032.1k BTC36 BTC
2026-08-052.1k BTC36 BTC
2026-08-072.1k BTC36 BTC
2026-08-091.8k BTC36 BTC
2026-08-111.8k BTC36 BTC
2026-08-131.8k BTC36 BTC
2026-08-151.8k BTC36 BTC
2026-08-171.8k BTC36 BTC
2026-08-191.8k BTC36 BTC
2026-08-211.8k BTC36 BTC
2026-08-231.8k BTC36 BTC
2026-08-251.8k BTC36 BTC
2026-08-271.8k BTC36 BTC
2026-08-291.8k BTC36 BTC
2026-08-311.8k BTC36 BTC
2026-09-021.8k BTC36 BTC
2026-09-041.8k BTC36 BTC
2026-09-061.8k BTC36 BTC
2026-09-081.8k BTC36 BTC
2026-09-101.8k BTC36 BTC
2026-09-121.8k BTC36 BTC
2026-09-141.8k BTC36 BTC
2026-09-161.8k BTC36 BTC
2026-09-181.8k BTC36 BTC
2026-09-201.8k BTC36 BTC
2026-09-221.7k BTC36 BTC
2026-09-241.7k BTC36 BTC
2026-09-261.7k BTC36 BTC

Wrapped BTC posted as lending collateral in this view totals 1,727 BTC. tBTC accounts for 97.9% and SolvBTC for 2.1% of total.

Source: Aave v3, Morpho Blue, Spark — Onchain BTC ResearchMethodology

Download: CSVJSONMarkdown

Also as: share of total

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