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

Block 5094

Hash
000000c4895764d8cebe70de145fa0ca1811ff24ba8b7a878cb0d1e13142a1b1
Confirmations
35574
Time
2026-09-20 19:52:44 UTC
Median time
2026-09-20 19:44:12 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
bb38e94a62a5d7b7e3a82e4abfe56e507c3a3221d7b614dbdf72bf7cd3ddd3c4
Previous block
00000036427ded54731c9cecb1f88ad85266b4a5c13f3e441733229a402e7ef2
Next block
0000000bb3020e6f1d44b3880b6eeb8831cf9300475e96abb837afa4c9b7ec4e

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 5094 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
bb38e94a62a5…bf7cd3ddd3c4 coinbase1250