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

Block 14156

Hash
0000007b7c91c1ff88c5b0cc789b56873ff023d530b5f98372f6ed60404b08a8
Confirmations
26514
Time
2026-10-04 05:57:37 UTC
Median time
2026-10-04 05:48:59 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
2690f461edb52fc3205d94617a2268416c265c6242e3decc540d49a1c4e74043
Previous block
0000001fe04037ed400251fd8175cfeb0a36e0fbbacd379041205dcacab1f4be
Next block
0000002bca6357fa0db2c8b783ec038e24580e7d07142a4effc4b0bdb5b42d49

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 14156 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
2690f461edb5…49a1c4e74043 coinbase1250