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

Block 17944

Hash
000000e7e4466da1e1e5cfc6e4dcf0555a7be2edc10ced05bff9bb168a090b73
Confirmations
24445
Time
2026-10-08 19:15:21 UTC
Median time
2026-10-08 19:06:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
d6e0ee06999fe8a6a4fddd91b95cf673cdac7de40a80d04523c7ea9457c37181
Previous block
000000a4c28c46d627c812e44bc1fc1abbe181596749203cd7ba3742a005a0d3
Next block
000000d35769c2dee0c716c219e4eff8ee695276f4c488339cac0dba3878a885

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 17944 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
d6e0ee06999f…ea9457c37181 coinbase1250