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

Block 3759

Hash
000001481a62597a38441cc2eb7db4af340098ef9039915a85859b24953987ff
Confirmations
37999
Time
2026-09-19 04:10:58 UTC
Median time
2026-09-19 04:02:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
643b95098e8a812c23b90a4a03874f0ac54677f5b47488f5d3b436c58a50830b
Previous block
0000027bc273817282fb4e2a3b7dbe8d54a9ce5d8d09c861be540e62521fe636
Next block
00000017b4c14d3bc37597e1f544ff512b38a774f377e7e012d66ef990c9a613

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 3759 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
643b95098e8a…36c58a50830b coinbase1250