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

Block 3141

Hash
00000359ebe90b3753bbc3fe6ce4ee5c23cf9e54ecfcf4a79630e6465f69fd22
Confirmations
37908
Time
2026-09-18 11:54:21 UTC
Median time
2026-09-18 11:46:16 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4475c0d72227b06b866a8c2a39d7eae7d535c8a2674480be2a6fc37b3799ab8e
Previous block
000001592a76b4ecdb9ba5efb9ed23ccc42702c1a7db7bf6b49d21b6b87e01b1
Next block
0000014fe1355f3038819a862295d821159720e951f049c869442dc69f49ec40

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 3141 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
4475c0d72227…c37b3799ab8e coinbase1250