Deprecated contracts still holding value
Wormhole's assessment for RD-F-166 — scored gray on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
- Finding: PARTIAL RISK. Eleven chains have been deprecated (Terra Classic, Terra phoenix-1, Oasis, Karura, Acala, XPLA, Fantom, X Layer, Mantle, Aurora, Scroll). All deprecations were announced with migration windows (grace periods ranging weeks to several months). However: 1. The Scroll deprecation (April 21, 2026) cited "security considerations" — the specific security concern was not disclosed publicly. The migration window was extremely short (unknown start date; deadline 5 days before t...
Sources #
- URLhttps://wormhole.com/blog/updates-to-wormholes-supported-networksretrieved 2026-04-28
Methodology #
Determine whether contracts marked deprecated by a protocol announcement still hold >$100K in assets.
See the full factor methodology and distribution across all protocols →