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

Block 1289

Hash
000002988982adeb6398cfb6ef32d7a77cbe14ef9ed9316e0c4be00e38b62d41
Confirmations
40267
Time
2026-09-16 11:04:01 UTC
Median time
2026-09-16 10:56:29 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
543f8e9e94f229c1a795839e22ef671a18a6b6da835d42b12f61afc0482d53e2
Previous block
000002bccf15cf680df9949734da62962dd58a01207715b676e5eb2ce8d4a74d
Next block
0000024241a925e0f4041b06ee5a0b323aaf63995ffc78d7dd84726ff7b5d506

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 1289 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
543f8e9e94f2…afc0482d53e2 coinbase1250