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

Block 6981

Hash
0000001b188c0d5566a43e892992ef8a3411b9839b8adab20322be97110dc34b
Confirmations
34167
Time
2026-09-24 00:43:48 UTC
Median time
2026-09-24 00:25:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
de71c7b2c4cc60af4f314e448b0102a86350727b5ac2d4ce4fc037453f26fd1b
Previous block
00000034cf712f115c5ae468f01a6f62d9a869c082cdda167404ba7a7b45e221
Next block
000000189a4905288b1c16b7804d383d23a0dba08a68b897fb0e8909c0ec990a

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 6981 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
de71c7b2c4cc…37453f26fd1b coinbase1250