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

Block 6951

Hash
0000001a0b2ade86f71c6f98b49bec3ef701a322912a9439af29063734681ff0
Confirmations
34644
Time
2026-09-23 23:17:06 UTC
Median time
2026-09-23 22:59:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
5ac02ad1fbb21d3911a3b82f4116a0829a8af748473732ced2099b2347965551
Previous block
00000022ed8f14db124f3a254c264191dc2f913c25874c7110ae0bef8607bf80
Next block
0000002f39132df5ea06cad8a4d621df738d6b0d1899b667542a3f9b92f2d57c

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 6951 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
5ac02ad1fbb2…9b2347965551 coinbase1250