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

Block 212

Hash
0000003965140f5c2f3148841a80f3de41423672723b499d8300a259ff776c25
Confirmations
41226
Time
2026-09-15 08:04:16 UTC
Median time
2026-09-15 07:56:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
38950a1a0d6107de0b5d023d9ba1bd46b41c0aa123c38c00009add8cbd0b92f8
Previous block
00000353503e201ce5105ac8ee18cb01e4785c3bbaf0f4f987dfa3952b6d476d
Next block
0000011322390f44af3b4d919fde54449ea9fff3dc8a35a4492a4493f0390a18

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 212 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
38950a1a0d61…dd8cbd0b92f8 coinbase1250