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

Block 750

Hash
00000161dee2fbb89af128886ee62e15d23d5c066711d33837edf870800618c9
Confirmations
41271
Time
2026-09-15 21:33:22 UTC
Median time
2026-09-15 21:25:51 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
34c59281b2189997c04eaa30f3ad74a406f980bfef55a8b4a6ef9ef81096c8a5
Previous block
000001b96db83d2696b26d27785a02c4b2d4ca113d2da528a19d119c74bfad75
Next block
0000012a6a3a67d25c259256dbde76346c036f29eab347a3e993b3bc2cd13512

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 750 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
34c59281b218…9ef81096c8a5 coinbase1250