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

Block 7344

Hash
000000321f31f03e19c0aa83e025aa15a1d4d427c061cf8b3344058c7a42f4d0
Confirmations
34123
Time
2026-09-24 17:22:49 UTC
Median time
2026-09-24 17:10:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
15848ea8f996bcb8cf406c44ab81213942b06d110c0b10d9cd7924182e993c6e
Previous block
0000001223c1a349c2a49d0d76b2ea14ff5eedcf4feb475727f2c67a65f551ac
Next block
00000027f0eea9df97cd926afc09538ed190e2e4750f351e70606b47f25a1e43

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 7344 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
15848ea8f996…24182e993c6e coinbase1250