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

Block 177

Hash
000000a6a6bc02c975f1369e5397cab94933338428fa045df14a1e63854e6756
Confirmations
41888
Time
2026-09-15 07:11:36 UTC
Median time
2026-09-15 07:04:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
c501b54ab24640fe06aaf125545fce62adf95b5ba223e1bb157c094af019f425
Previous block
000000fefa530eee95a3d716428c475111f0849d90e6fbcb1eeb22d885e41c62
Next block
000001c586afa29232848ded01e21534f4f6c98a4b36723fd51b7a30815b70ec

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 177 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
c501b54ab246…094af019f425 coinbase1250