package tezos-protocol-014-PtKathma

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Tezos/Protocol: economic-protocol definition

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Authors

T

Tezos devteam

Maintainers

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contact@tezos.com

Sources

tezos-16.1.tar.gz

sha256=43723d096307603703a1a89ed1b2eb202b365f5e7824b96b0cbf813b343a6cf7

sha512=b2a637f2e965000d3d49ad85277ca24d6cb07a1a7cf2bc69d296d8b03ad78c3eaa8e21e94b9162e62c2e11649cd03bc845b2a3dafe623b91065df69d47dc8e4f

doc/tezos-protocol-014-PtKathma.raw/Tezos_raw_protocol_014_PtKathma/Tx_rollup_l2_verifier/index.html

Module `Tezos_raw_protocol_014_PtKathma.Tx_rollup_l2_verifier`Source

Sourcemodule Verifier_storage : sig ... end

Sourcemodule Verifier_context : sig ... end

Source

val verify_proof : 
  Alpha_context.t ->
  Tx_rollup_l2_apply.parameters ->
  Alpha_context.Tx_rollup_message.t ->
  Tx_rollup_l2_proof.t ->
  agreed:Alpha_context.Tx_rollup_message_result.t ->
  rejected:Alpha_context.Tx_rollup_message_result_hash.t ->
  max_proof_size:int ->
  Alpha_context.t Tezos_protocol_environment_014_PtKathma.Error_monad.tzresult
    Tezos_protocol_environment_014_PtKathma.Lwt.t

verify_proof ctxt message proof ~agreed ~rejected ~max_proof_size verifies a Merkle proof for a L2 message, starting from the state agreed. If the proof is correct, and the final Merkle hash is not equal to rejected, then verify_proof passes.

Note that if the proof is larger than max_proof_size and the final Merkle hash is equal to rejected, the needed proof for the rejected commitment is too large, thus, verify_proof passes and the commitment is rejected.