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

Block 6269

Hash
0000001bfa80cbf66c2b49a8b5baaa7c58285fa2666a557e0fd0bbfcb5631c34
Confirmations
35708
Time
2026-09-22 14:48:19 UTC
Median time
2026-09-22 14:31:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
85e3efaa6d6dd5052dc93a4d05e9420e92c99ecfc1bc7fcde1326cad33d1984c
Previous block
0000001eb82dafd29a4879118a1c01b8dbeb9894dc20783c3186d77fe8e66f0c
Next block
00000027c0eff8ca7a343abe795507544e107dfeff20e66f8c9bb35c70cfcf18

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 6269 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
85e3efaa6d6d…6cad33d1984c coinbase1250