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

Block 3419

Hash
00000025aa87de6c3d25346e83ff4ca21a4220c9fc33a2d360b320d33b4b707f
Confirmations
38637
Time
2026-09-18 19:12:41 UTC
Median time
2026-09-18 19:04:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
3a661a850a7a36d420b31c543c178dcbddf53b162571d391af6823ea735878e2
Previous block
000002847e5bc9ce857b9258ff1857d09de9509ce33a18da66d58a7e9425d121
Next block
000000e08357864e30575158850138259d952b1df1294f2b50882c37543975f8

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 3419 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
3a661a850a7a…23ea735878e2 coinbase1250