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

Block 17941

Hash
0000001f501df53ab3e740a1c862edee3546b67efae72aecff09d99dcd16f9ed
Confirmations
24431
Time
2026-10-08 19:10:02 UTC
Median time
2026-10-08 19:01:40 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
ea5aa94e88185526e6b6e7b8c32862a1f6488279137919ac864166dce03250a9
Previous block
000000ec91c33e3675f69b52af8af1a443fdc932df6be86a3e66777486ae5cf7
Next block
0000002c5ecbd5e2752b06478e1cc592c3cc524c5ffd1eac097b473f7102ed2a

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 17941 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
ea5aa94e8818…66dce03250a9 coinbase1250