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

Block 3561

Hash
0000030b4ccab776937857dba8d652a47e52cf6b62f752d92a47940b9d3e6762
Confirmations
38624
Time
2026-09-18 22:56:57 UTC
Median time
2026-09-18 22:49:11 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
46bd33b479d6701a83c700f25357f258bed68fbc2a1ad417ecdb5ebad2fb3fec
Previous block
000002d156a2d258f23965e4d23952891cd904f4e12b62aa978cfe3fa3440af7
Next block
0000011ecbe5001701ed277535ca790cdd82cbdbfd8e119d37964d481957df8a

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 3561 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
46bd33b479d6…5ebad2fb3fec coinbase1250