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

Block 5752

Hash
00000089e9256e307043bd7158917d9c885ffcbbe51c5213d1d37d9a87053c0b
Confirmations
36480
Time
2026-09-21 19:25:02 UTC
Median time
2026-09-21 19:16:15 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
f2801198116f932ab1cf92ea37826c00322bde6259689471c6846e35ed646baa
Previous block
000000afe788c2410405805aae92eecdb4de57c7ba6a59d60920c9119ebd9f99
Next block
00000096130801707a38b1b8d8bd60b77c3dc2d332728cd41e400b09386929fa

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 5752 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
f2801198116f…6e35ed646baa coinbase1250