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

Block 15101

Hash
0000000aa2e474435e2e72cc1733d4beaa025de8444fda17eed226549ea530d0
Confirmations
25449
Time
2026-10-05 09:17:40 UTC
Median time
2026-10-05 09:09:17 UTC
Transactions
2
Size
547
Weight
1,876
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
369d248ae795fdf7aa23df46b1cf6dff8a45f719d51e9fb3c65a97f7cf3648d8
Previous block
000000ce49ede30bf77caaee5a3a6881bdeeb783610ce9293a48ac1d0bf96765
Next block
0000006078425a753386331cbd78e50031c7d5665c2f455a1f1c261a296017b8

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 15101 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
8638d2c273fb…7cbb7aabccd7 coinbase1250.0000031
6aab0f124d01…dc3960f8e283 pays to P2MR1236.99995640.0000031