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

Block 17652

Hash
000000ee032fee08883b4ec805d837bfb981d52147cca129b0a082976be90428
Confirmations
22957
Time
2026-10-08 10:55:25 UTC
Median time
2026-10-08 10:46:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
0339c39ae8c82aa1a274dfe4b44b35a79c80ce4ec5be5030e28b0f992bad1e6e
Previous block
000000bb3976479b12bda72d8dba15ac696b492549c96873de1a770ca4174d3d
Next block
000000d86eedfaf28fcd4beb6e4806511debe3a32388b45ecc6b787ae25aea0e

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 17652 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
0339c39ae8c8…0f992bad1e6e coinbase1250