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

Block 953

Hash
00000285e240786f6211089d13115d81c986d6d51fbbf3efc0f6a9b638772958
Confirmations
40556
Time
2026-09-16 02:38:39 UTC
Median time
2026-09-16 02:31:08 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
4666a92773bb589dca10e77e651cadf49489778f89c762874ed17297730f7d31
Previous block
00000067be9855381385e4baf202d664e8483271aaac79353eb9bee69505e5a8
Next block
00000192b407d3994061df5d7ba4fcd2a5ae343dcce0bca4fcfe157a416451f3

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 953 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
4666a92773bb…7297730f7d31 coinbase1250