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

Block 1956

Hash
000001d2f56631248cb6875ea043a13422d1b18230411c6a3cf53f8452e292ef
Confirmations
38960
Time
2026-09-17 04:40:04 UTC
Median time
2026-09-17 04:32:13 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
00d79a30ff9e3739f7f38ae4290486ad4f7058522d109c2a2a89f6de3538f8cc
Previous block
00000231f896afc030de5cd165c01b1fde3501ca8b172028871faaf614d83249
Next block
0000002940bf53d011e8ec320e14e72a034fc3cd3276a9dd7f5cc8ae1fc8de8c

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 1956 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
00d79a30ff9e…f6de3538f8cc coinbase1250