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

Block 5461

Hash
00000030ad629697bec8b2ab3575bc12fe8795cbd7b00877961269632b5e7152
Confirmations
36697
Time
2026-09-21 10:38:24 UTC
Median time
2026-09-21 10:29:34 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
c61de2d750f6b2c1946219089269e0cf4368fa3792c8109e52eb68e16d4cb55f
Previous block
0000006fb48fedd4632651ede267d5ae5136c360a2a9bc086814ef4d81e1f8ff
Next block
000000b20e5edadf12fdbb0ae7720a5292c6a1ca2f82a5865cd1621ad170a0e1

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 5461 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
c61de2d750f6…68e16d4cb55f coinbase1250