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

Block 6147

Hash
000000210c4f2b4ae3fdde3c178486d1f4b35c5c22fbeaadcfe95edd0bfd13bb
Confirmations
36069
Time
2026-09-22 09:01:52 UTC
Median time
2026-09-22 08:47:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
e85bc99a0cf979f91b457564d12c7475492d726f445edb06c179247b377f56c1
Previous block
00000004fb000cd7295ead4c7930ad8754fa95cdddaab7970bad7ca47f5f3562
Next block
0000001191b62a760fb48ad2d28e25314cf9d4e7abe0615f9532e76f799824e6

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 6147 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
e85bc99a0cf9…247b377f56c1 coinbase1250