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

Block 1907

Hash
000002b07bf6fbe5cdcbbcc3af247f04a88226085ffa341f6cdeac4e36260373
Confirmations
39024
Time
2026-09-17 03:23:10 UTC
Median time
2026-09-17 03:15:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
08068fcbfabc8f8469c279455ca16802fce52ffb250e32817e9be18b32cdbd8d
Previous block
0000004638e1445d694c26642a0b24ce8b2cbf8fd4fe901f1e9911d8223d210e
Next block
00000283481a7fc5fa6e8c0cca4c4de8ec4f8577b32a248dd5fc39c8106f9629

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 1907 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
08068fcbfabc…e18b32cdbd8d coinbase1250