cbBTC on Spark (Ethereum)
AtlasYield rates this vault 75.7 out of 100, placing it in the Conservative band. The score combines 16 factors across four pillars and was last measured on .
Pillar scores
Yield
51.9
Safety
85.5
Liquidity
97.4
Sustainability
86.8
Can you get in and out?
Route check passed. A USDC round trip into this vault and back returned 99.5% of the value at the largest probed size, checked 2026-11-10. The probe is same-chain only: it funds with USDC on the vault's own chain and does not test cross-chain deposits.
Why does this vault score 75.7?
The composite is pulled up most by Liquidity at 97.4, and held back most by Yield at 51.9. This composite is built on partial inputs, so it carries lower confidence than a fully-covered vault.
What would move this score?
Pillars aggregate by weighted geometric mean: yield 20%, safety 37%, liquidity 20%, sustainability 23%. It is already in the top band, Conservative. Because Yield is this vault's weakest pillar, a change there moves the composite before a comparable change in its stronger pillars would. Scores recompute every 4 hours from live on-chain and market data; this page reflects the once-daily published snapshot, so the live API can be ahead of it between publishes.
Vault facts
- Protocol
- Spark
- Chain
- Ethereum (id 1)
- Asset
- cbBTC
- APY
- 0.00%
- TVL
- $329.1M
- Data quality
- partial
- On-chain identifier
- 0xb3973d459df38ae57797811f2a1fd061da1bc123
Provenance
AtlasYield scores every covered vault every 4 hours and publishes a public, timestamped snapshot once daily. This page reflects the snapshot dated 2026-11-11 (scorer 2.3.0). The full history is a public git repo, so any score we have ever published can be checked against the commit that published it.
Verify this score in the public history · How the score works · Terms for reusing this rating
Atlas scores are research and information, not investment advice. DeFi carries risk of total loss.