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

Block 8568

Hash
000000247bcee462dab5d996e574e197c1cc760138eb79741f54dd833565fd9f
Confirmations
33621
Time
2026-09-26 22:34:54 UTC
Median time
2026-09-26 22:23:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
b472ebe731e1f3cc1fe5e01ee07cea258e9682c552e21ac8e392de6338874dcd
Previous block
00000045a51c4b80a45de9a29c42e6cced6a30935c1e40c170498c70aba38333
Next block
0000004c6af16f5c47316a3aeeb8de1cb015b94675e2967c03af9d0a5f8e9e64

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 8568 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
b472ebe731e1…de6338874dcd coinbase1250