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

Block 1740

Hash
000001e112af5788df73eba477ffdce05299f83cd24534df61a89409eedbaa10
Confirmations
40496
Time
2026-09-16 22:59:45 UTC
Median time
2026-09-16 22:51:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
d6478aec2ae46446ad76c7bbebabb63a557cf25fd93ff2b04bb5cb67d174f094
Previous block
0000033041092d99af51b3626213b79c44040943dcf39e5e7e0df276f8730edd
Next block
000002f761a5d84fd93d06f9e3d87e41eba9b26ccdddded218e249e04dc0a6a1

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 1740 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
d6478aec2ae4…cb67d174f094 coinbase1250