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

Block 15653

Hash
0000009360acbca0c1ad05491150542ebede2c17eaf516ba2ac5a3efdbff31c7
Confirmations
26474
Time
2026-10-06 01:14:34 UTC
Median time
2026-10-06 01:05:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
bdf679f879044e32b7c8cfb13d63928df11ae6cf00a29e1fc64d32fb1e4f76ff
Previous block
0000005e9a85c475cbf15015cc59e67e4303b3a2a028a5e61ba6c9c5f4db9030
Next block
00000084b1f1ea2c899200cb1b7c6cb85954f1109ed924448c862a450fb7893d

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 15653 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
bdf679f87904…32fb1e4f76ff coinbase1250