Data Availability

Rollups are L2s that periodically post state commitments to Ethereum. These commitments are validated by either Validity Proofs or are accepted optimistically and can be challenged via Fraud Proof mechanism within a certain fraud proof window. Additionally L2 data is also posted to Ethereum, hence there are no additional trust assumptions introduced.

#	Type	Type of data

1	Optimistic Rollup	Transaction data Compressed
2	Optimistic Rollup	Transaction data Compressed
3	Optimistic Rollup	Transaction data Compressed
4	Optimistic Rollup	Transaction data Compressed
5	ZK Rollup	State diffs Compressed
6	ZK Rollup	State diffs Compressed
7	ZK Rollup	Transaction data Compressed
8	ZK Rollup	Transaction data
9	ZK Rollup	Transaction data Compressed
10	Optimistic Rollup	Transaction data Compressed
11	ZK Rollup	State diffs Compressed
12	ZK Rollup	State diffs
13	ZK Rollup	State diffs
14	ZK Rollup	State diffs
15	ZK Rollup	Transaction data
16	ZK Rollup	State diffs Compressed
17	ZK Rollup	State diffs
18	Optimistic Rollup	Transaction data Compressed
19	ZK Rollup	State diffs
20	ZK Rollup	State diffs
21	ZK Rollup	Transaction data
22	Optimistic Rollup	Transaction data
23	ZK Rollup	State diffs Compressed
24	ZK Rollup	State diffs Compressed

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