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

Block 2201

Hash
00000062daf1f8e2485dbac6a7723e718ef6e7c0e5bd227d3bd475eb7d5b6870
Confirmations
38349
Time
2026-09-17 11:06:55 UTC
Median time
2026-09-17 10:59:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1379a46734a13db956e6a320dae121ad67f83c6b4763093b345af3a170bb693b
Previous block
000001b68a25f3af7ee94e591ebf97c2e96f7b58f1d26cfcf3d81ddcd022f216
Next block
0000020e2410ea8a2d72c462ae5cc15e2ddb15c3ad1acd2d962692f6899626ec

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 2201 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
1379a46734a1…f3a170bb693b coinbase1250