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GET
/
api
/
v2
/
getShardBlockProof
Get Shard Block Proof
curl --request GET \
  --url https://toncenter.com/api/v2/getShardBlockProof
{ "ok": true, "result": { "@type": "blocks.shardBlockProof", "from": { "@type": "ton.blockIdExt", "workchain": 123, "shard": "<string>", "seqno": 123, "root_hash": "<string>", "file_hash": "<string>" }, "mc_id": { "@type": "ton.blockIdExt", "workchain": 123, "shard": "<string>", "seqno": 123, "root_hash": "<string>", "file_hash": "<string>" }, "links": [ { "@type": "blocks.shardBlockLink", "id": { "@type": "ton.blockIdExt", "workchain": 123, "shard": "<string>", "seqno": 123, "root_hash": "<string>", "file_hash": "<string>" }, "proof": "<string>" } ], "mc_proof": [ { "@type": "blocks.blockLinkBack", "to_key_block": true, "from": { "@type": "ton.blockIdExt", "workchain": 123, "shard": "<string>", "seqno": 123, "root_hash": "<string>", "file_hash": "<string>" }, "to": { "@type": "ton.blockIdExt", "workchain": 123, "shard": "<string>", "seqno": 123, "root_hash": "<string>", "file_hash": "<string>" }, "dest_proof": "<string>", "proof": "<string>", "state_proof": "<string>" } ] } }

Query Parameters

​
workchain
integer<int32>
required

Workchain ID

​
shard
string
required

Shard ID

​
seqno
integer<int32>
required

Seqno of a block

​
from_seqno
integer<int32>

Seqno of masterchain block starting from which proof is required. If not specified latest masterchain block is used

Response

OK

​
ok
boolean
required
Example:

true

​
result
ShardBlockProof · object
required