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

Block 16161

Hash
00000042540e070dad94f5bf1002b6216897016512668c2e823753a68f07e76f
Confirmations
24797
Time
2026-10-06 16:07:04 UTC
Median time
2026-10-06 15:58:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
e7bea2da00753071d27c527aaec2feb6012ae90dea052fe4e72b2db7b44363c7
Previous block
000000e7ebfd80f40a061f46e6da427254f437dbaab4a068dd31eceb28d7d68a
Next block
00000058149c7f999e6d202f7241924290e3f0ab3460e520db5c67c933d5697e

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 16161 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
e7bea2da0075…2db7b44363c7 coinbase1250