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

Block 15159

Hash
000000ada38d5df1c2dce5047aa3f37792bccdc8caa5ec2789e41d4fc008bae2
Confirmations
26968
Time
2026-10-05 10:57:20 UTC
Median time
2026-10-05 10:48:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
7abf5099dcb5c608e24ffcfb9405aa613be07498499d5ba8234efb0b71874c08
Previous block
000000bb3cd08916ec77cb0c0b62c4f8ba2c300901ddee5ec3d15d9f16b44e9d
Next block
0000004693f54e7b4ff3578a2067c39a24a1342379dc05c2ef0eb9bdab2bb8a5

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 15159 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
7abf5099dcb5…fb0b71874c08 coinbase1250