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

Block 17690

Hash
000000962a75a90f185447f3f73458a6b870840abf49b98b1a2688a941620148
Confirmations
23878
Time
2026-10-08 11:59:45 UTC
Median time
2026-10-08 11:51:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
98158feeac42971e44e21b97c0884191a04bb0bd2caf6ea4d2de3327d89fc40f
Previous block
0000009066aaf39287192791812f2cc17fb7da1e514bac384f631c720947cc7e
Next block
000000400a8df9da7a88b400e7215860c4182f732ba0c9fc72115becd9f46036

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 17690 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
98158feeac42…3327d89fc40f coinbase1250