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

Block 17266

Hash
0000000c481477fe7943b5bfbee0d8e21a0a7a1c626ca03c1f0a0d33d4204883
Confirmations
24772
Time
2026-10-07 23:53:31 UTC
Median time
2026-10-07 23:45:37 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ab103a51027d1684f21e154fa406430c6e21b50e00d4a6b61fcd58bc0525628f
Previous block
000000952aa0e9283b3936dee0f5f536a441f3d299faa5ee4b277fa16998152e
Next block
000000a0a0096608616bf67c4635e1a602fefd11a3f6ef2cd6bd75346c5fa0d1

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 17266 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
ab103a51027d…58bc0525628f coinbase1250