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

Block 17580

Hash
00000029004c41345507f8e156d981b64f4a92f78cd99f5fb28ed9bfb7c8b32d
Confirmations
23827
Time
2026-10-08 08:52:37 UTC
Median time
2026-10-08 08:43:38 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
b5ae33b04e25d7065151018c1f2aeeadcfb069e5706e0fb87cfb4341f951b4d4
Previous block
00000076e45c43ee97d9fb28cb92707c931d37f82da46fcff7143cb7423f669f
Next block
00000087fd45cf562ec2fa06119be83caf3955fd5f710194b00deeff19588317

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 17580 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
b5ae33b04e25…4341f951b4d4 coinbase1250