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

Block 6103

Hash
00000018f3d2aeb49d5ae5b773c5135d551261cc21157f8d090de3210056e528
Confirmations
35301
Time
2026-09-22 07:01:41 UTC
Median time
2026-09-22 06:48:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
048fd553495bc904ad7d66321ff63748a032430df73042232199aab5778f368a
Previous block
00000003206025401dd4715c018865cd11ab6b3549fcd29e59834fcea841c8e6
Next block
000000346f2df63fabb5d01d4a87a0fe58e847cf1b54d322fcd2c90be3dbedd4

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 6103 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
048fd553495b…aab5778f368a coinbase1250