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

Block 8004

Hash
000000100225e1148202f01bce67db3c5c8f6ac1f3a1007d0bb26743c5791b03
Confirmations
34105
Time
2026-09-26 01:35:55 UTC
Median time
2026-09-26 01:21:20 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
b790f4d562c7518b09ec606748ebdd29fa7188d48022f382e2548e4e8031bf64
Previous block
000000372941d4193a3776577baf68f4efea4077baec8e1d6d221818d58e6591
Next block
000000297f24a598cd6ea0747453b92d8dc65337cab0a54b8180c606affefdea

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 8004 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
b790f4d562c7…8e4e8031bf64 coinbase1250