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

Block 17108

Hash
0000005d133106d1f82960f6a66cabb2848a74d97d27657c453706171e592d6d
Confirmations
25243
Time
2026-10-07 19:21:56 UTC
Median time
2026-10-07 19:13:49 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
8a99ca75952d99b34666939768e329d43204751ba5a6eef93ea0e9436cb9d27d
Previous block
000000f64247108f2609b1cab34fd746d302adaada1107f7b76832570c896e02
Next block
000000d9cdc0b3baed03d35274cd905b26e24528b14974ca20b086bd31c82246

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 17108 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
8a99ca75952d…e9436cb9d27d coinbase1250