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

Block 12460

Hash
000000103334f33050e911d783af21998923634904be477a7f4fdd7751ed8589
Confirmations
28073
Time
2026-10-02 03:32:24 UTC
Median time
2026-10-02 03:23:08 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e00315f9b1c547021563356c55107be46272c4721ceadc3ee6a5d017c745a422
Previous block
000000193fce9b36f7b85d1101ba09f747743169a6fa1bbdf10832a548cd5457
Next block
00000027c43385072a962ee194477956c0cee05c1862d1fe3c573338ae054891

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 12460 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
d7c6e5dff881…bc572a1c4c94 coinbase1250.0000033
31f959b08c1f…fa59365fc2bf pays to P2MR1249.99999670.0000033