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

Block 12070

Hash
0000006fa5991c25f66439176def96695641cce64492689afdc25499e8fa8cbc
Confirmations
29002
Time
2026-10-01 16:00:28 UTC
Median time
2026-10-01 15:51:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
e377b0fd4bbb6e1585e3e6bd996b90eea070edae036efde868e749336618440b
Previous block
000000053431b024cac6eba5f0cc973ee63ec935125b4effec33a05c1d2fac06
Next block
00000084fd17c008719eb07eed591e3520effd2a49e907797280e71994118133

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 12070 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
e377b0fd4bbb…49336618440b coinbase1250