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

Block 419

Hash
0000022bde0c580a34e2b70f708822d4a0829e3024618cc8c2e1e08486671a9b
Confirmations
41173
Time
2026-09-15 13:15:35 UTC
Median time
2026-09-15 13:08:04 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e91c5c2130456fbe44c0acb8c75dc30d2c9d0939063b5cb6b3c7a26b8d475a21
Previous block
000000c8248d710864dd4bba2278fcd24a4a1e419aafb1e3190e115cda9cdc6c
Next block
000001611d7637a6f02b92651396a47e58746c3cf23894ff1b09bace754b5076

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 419 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
e91c5c213045…a26b8d475a21 coinbase1250