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

Block 2134

Hash
00000338efd1466ba64aa9fa2b07abc2d9582fa1460a42cf5f3089fec6b039f0
Confirmations
40161
Time
2026-09-17 09:21:36 UTC
Median time
2026-09-17 09:13:36 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
0ba99dad8c1aa508a5ba06a32b706f47c6551b4ad5d32a92315049cea4731e92
Previous block
0000011e35290f7fe0f4e876b2996195bfa3dd31d294dd0a455ddf8863213e6e
Next block
000000410eee6780ab790f9d7f7aac3fae73fc0827f467cb891380e4e64b1cfb

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 2134 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
0ba99dad8c1a…49cea4731e92 coinbase1250