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

Block 17377

Hash
0000007073312fd42d8eaa8a94b963617bfc3667fe7291ddc05aec3f6ab2138e
Confirmations
24747
Time
2026-10-08 03:03:49 UTC
Median time
2026-10-08 02:55:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
4af56b18a95cc5396e241a95be477e35c8af8525492b8b18f0adbd91fad7dda1
Previous block
0000001cfa8e47459072831b2188eab18231dbf6942306037eacec334ead2798
Next block
000000841054a01b43f96b409ba3140259d861898c18bef573e50bfd20f9e883

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 17377 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
4af56b18a95c…bd91fad7dda1 coinbase1250