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

Block 9

Hash
0000029401fd6d8ad37a552bead62ed77615b33e76aba8baae8688367d785add
Confirmations
40392
Time
2026-09-14 14:26:19 UTC
Median time
2026-09-14 13:46:19 UTC
Transactions
1
Size
341
Weight
1,256
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
265634d8ccd36a5868333764cfc38009d90b9ae6766e1e15db6508c59ce43443
Previous block
00000165e9ba5e5b41843ec3b1e968e22fd2e848694343233cdcc049168d2ab7
Next block
00000140fb0e54c54e2d7ba928dbb21011a4cfdc2c136d3e4268aec3cd4641f4

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 9 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
265634d8ccd3…08c59ce43443 coinbase1250