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

Block 1375

Hash
0000033655c2ee7c4542a99ef1bcb4cb9208fc0559a193236985a77a22da2c39
Confirmations
39176
Time
2026-09-16 13:20:13 UTC
Median time
2026-09-16 13:12:33 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
b3076786b4d5877cee4168c26ee7221ebe547f9d1aa9d99ac9b96f1672b07834
Previous block
000000fddd9cb0bab1efd9159bb8addf940ca282819074e6e6640d13094c9a2e
Next block
000001496d10d545d6f39f4511f960061b9482b4aa1ccf04f8f85ac16e2364ef

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 1375 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
b3076786b4d5…6f1672b07834 coinbase1250