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

Block 6678

Hash
000000096c7ac65da075bbf372885622b14ca06ca2f21809c682e79b539cf57d
Confirmations
35475
Time
2026-09-23 09:57:04 UTC
Median time
2026-09-23 09:45:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
e0b831b93443f6d75f2df039da7b11a0c3dc9b2e4ec4af2b1072adb8aa230f5d
Previous block
0000000143f954e7d8a1e192f9bd466de6639c271a3c8bfde5720c04c7cc7a84
Next block
000000301bf353cc4b6390fb15a5257417ce9da9a6de17379677d3d79adbcb3f

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 6678 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
e0b831b93443…adb8aa230f5d coinbase1250