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

Block 6315

Hash
0000002a580f1982e7341e8590f9bc89150fd1b7659ad23d9142d831bf34c54c
Confirmations
34119
Time
2026-09-22 17:06:39 UTC
Median time
2026-09-22 16:53:39 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
884f89d00aec8bdb5d2c3016796316dcefc230e408b7457800e94ac78954771c
Previous block
0000000bc216ae044b8bcc71f0f546fb1938194eb545c3747eccd608509128c3
Next block
00000014012259dcd49791b6b76b03390924621beba0d0ed536e7ab8cc2708b3

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 6315 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
884f89d00aec…4ac78954771c coinbase1250