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

Block 9251

Hash
00000020521a8a94c1774e448ad60e236383502aae9a67855a5dd407de3a3841
Confirmations
32948
Time
2026-09-27 22:43:18 UTC
Median time
2026-09-27 22:34:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
70c096f02f068798d9610c7d814d75752a8ee8b112af3c4b43f2eeebb7e09334
Previous block
00000039fcb482124637348f0a2ce4824243daf1b22421ef9452406d614de8e6
Next block
0000005b78f101cb9807d42a52217cf2c74e87df89a2d71c0cfcb92218fb9598

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 9251 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
70c096f02f06…eeebb7e09334 coinbase1250