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

Block 1301

Hash
000003439522eb37321ed97ed3993cc441c0b46baf15463d7e405423119910e7
Confirmations
39461
Time
2026-09-16 11:23:48 UTC
Median time
2026-09-16 11:15:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1812ac11633416a752f07e74a55928bcbf4eed3883fc8cccfd58ab06e46d0fca
Previous block
000002815d5958e6d10721acd3e41e9faf11e8a9f9b1047ec9eeb340b905a60b
Next block
00000274800120a2be4bb3c467e296151dd1e0582070d858c3929a1fd38967d9

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 1301 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
1812ac116334…ab06e46d0fca coinbase1250