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

Block 6348

Hash
0000002273c8335587bf951039557e5e184b137f5fab2c13b2d9fad80f5deeb5
Confirmations
35063
Time
2026-09-22 18:41:31 UTC
Median time
2026-09-22 18:29:44 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
f1d50cef5992e42a3fa29742a39036b41594fb6d54da5bf407e011604ba625f5
Previous block
0000000db4c482e3f9c4acce67ac468514ce0d20f6d1d3e605e64dcbf2453a97
Next block
00000035175417b1abd8c582abdd085a58d286874842b489cdb40e91ba14b267

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 6348 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
f1d50cef5992…11604ba625f5 coinbase1250