Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 213

Hash
0000011322390f44af3b4d919fde54449ea9fff3dc8a35a4492a4493f0390a18
Confirmations
41324
Time
2026-09-15 08:05:46 UTC
Median time
2026-09-15 07:58:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
a7e8d56a35c5b8c5fd6f039af96c72056a193eb68d56f35d18430cea98e6b93b
Previous block
0000003965140f5c2f3148841a80f3de41423672723b499d8300a259ff776c25
Next block
000002dee455b15b7a9d67386891f1966fd9bf494a4cec6a77ed5309281405c5

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 213 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
a7e8d56a35c5…0cea98e6b93b coinbase1250