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

Block 2975

Hash
000000423bd1d29f5511cd563b19fd62f1955ef56eaeb2043b2f57ecefb3dc36
Confirmations
37914
Time
2026-09-18 07:30:10 UTC
Median time
2026-09-18 07:22:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
85af159149ed2d588dcdad0e345d09e5932b118c6c54cef1048cb7e404ea9599
Previous block
000001396a5b71895cd5dfb5401f4ac194b05232fd93f26b3bc433b293d88b16
Next block
000001df20d27f9af7072addb0817872b132834fe1655d02b7a9c7f97f2f7bca

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 2975 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
85af159149ed…b7e404ea9599 coinbase1250