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

Block 2519

Hash
0000009070269e5bbe18493542f76dcdb8b226e9b1a59173e5ba0a090e856d7d
Confirmations
38528
Time
2026-09-17 19:30:01 UTC
Median time
2026-09-17 19:21:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e768f1ec5221ba7ba8716ffd0a461b50ef82ef03d4c5c1914f8b315fb187e55c
Previous block
0000025f087ebd877f52a5e852618e8b17da1bee2e00b77c23b89b79d5d4162a
Next block
0000032e7a08876bc2ec2be11525b7a853237cdd29c123c0d14930c3029c0c59

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 2519 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
e768f1ec5221…315fb187e55c coinbase1250