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

Block 15651

Hash
0000008abbc72b2f56a9372d1fdaca1f46d1b38521d63455b1712b139db5abba
Confirmations
26508
Time
2026-10-06 01:11:02 UTC
Median time
2026-10-06 01:02:01 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
1054ceb98531d841cacdee6f2d52a25d1f364ae7ffea68d85aaa04632ae58062
Previous block
00000062b5929253873ccc4bac54e3d9b4a4182e7e99aca8c8fa416a58de8670
Next block
0000005e9a85c475cbf15015cc59e67e4303b3a2a028a5e61ba6c9c5f4db9030

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 15651 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
1054ceb98531…04632ae58062 coinbase1250