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

Block 17274

Hash
0000009a45e6a2e1524f24e0a3143e9ab35fa26927a11ae0104680304ab00b34
Confirmations
24946
Time
2026-10-08 00:07:02 UTC
Median time
2026-10-07 23:58:58 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
9d137e492c75dba97667026e56dbbb3346ab24593cb4cba3aacde896440694a0
Previous block
00000034170b93f55a27a2dd342b6ef466359c2abaa5e1da31683d917739cf81
Next block
00000075c85b60725e5f574c2d6ada88d7b5f2b8f6562c3ac69dd11956e9d534

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 17274 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
9d137e492c75…e896440694a0 coinbase1250