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

Block 1848

Hash
00000257b99450098977b4371eef8e902c4215454f2f661a379c75ddebec3ea9
Confirmations
40505
Time
2026-09-17 01:50:22 UTC
Median time
2026-09-17 01:42:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
9b0ff47dbc14f08fc1c0ec67be855ee5648aa5e0ec18c8d0c1be87aa4a2371cf
Previous block
000000c0e53c9333db6e8c5b1cabb697b8562bec8caec3c69b26f251d246cc86
Next block
000001fb54953aaf74c9990db3e674b114333de46518a9fe42d346ed0d6ec8f5

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 1848 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
9b0ff47dbc14…87aa4a2371cf coinbase1250