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

Block 15629

Hash
000000d0d6c7f33592b0284a9f5235772e3e0918331182dd4eed02e4e8faa495
Confirmations
26593
Time
2026-10-06 00:32:24 UTC
Median time
2026-10-06 00:23:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
9f2bdc3e62195a9ed0479bc1b02d93afc0a0124d0355b4011fb1df95722520db
Previous block
0000000768a9e64fa3e28ca559d9b73f86cee48d5b623954d4414b444258b676
Next block
000000b57daa8de120c76113f8503da181ee53b9449fea45ff3e65affbb8cfd0

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 15629 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
9f2bdc3e6219…df95722520db coinbase1250