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

Block 2659

Hash
000001e0aaae53056deffb37cd40357eaac3518231bca1d41589cc0dd22adcd9
Confirmations
38280
Time
2026-09-17 23:10:53 UTC
Median time
2026-09-17 23:02:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
6a1d1fdfe5c10a35d22a53e4eae414a9596842030f46612780d56ed66d6f1605
Previous block
000000a36c770360367ee89bde957626a3bdddf6d038a5e8d344a3c3a91b24e0
Next block
00000302a3868cb3e99facb61c485936a9f1670d73413fb8e001df2a53d0f5ce

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 2659 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
6a1d1fdfe5c1…6ed66d6f1605 coinbase1250