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

Block 14242

Hash
0000004552e39c1d4c52c62efccc2617eb43170699ae23dc4696a21afcca88fb
Confirmations
26861
Time
2026-10-04 08:27:00 UTC
Median time
2026-10-04 08:18:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
1756f841ed0e56dd59a6e05d76288de94348c9c13e16adaf9cebbecf9307a20c
Previous block
000000036c40abbcffa82d82ff2ad7ec0c9cc8f65d4e187b59106043d8e4a5df
Next block
00000046e6fe9834d1c944ca8d3e46635ce34c2e4d2b6954ca148c72f141433c

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 14242 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
1756f841ed0e…becf9307a20c coinbase1250