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

Block 10904

Hash
0000004282be72a8d3d25e898f0dada280b18114d92cdbeb0992a625f3d9649e
Confirmations
30148
Time
2026-09-30 04:28:44 UTC
Median time
2026-09-30 04:20:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
c0dff0b45dd3a31c81fc9ab1f792964e291748292eb64a4652b8624d7deb8309
Previous block
00000037cdf5975c7fa4596febecb3382332637560a05307bc26f1b6e41de672
Next block
00000065f5bf9e4c695477b2398b581703cf6b00fb1a5a519f27f3e03071012c

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 10904 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
c0dff0b45dd3…624d7deb8309 coinbase1250