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

Block 924

Hash
0000019343be4b255cc868f2ecfec84814c388481a2a183798b62ca3a3141143
Confirmations
41095
Time
2026-09-16 01:55:01 UTC
Median time
2026-09-16 01:47:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8a8dd588fc4fc50f5948adf65b0b1ff964b782c0642656bc6d564c2caca813d7
Previous block
000002ae5b76c7ff6cc0ce8fee7830df0d59b3cd736413bd0165de2205ae12db
Next block
000000c7db28b9e7ad4b055015ede99290969010e68ac597aad5ef2055e8e1a6

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 924 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
8a8dd588fc4f…4c2caca813d7 coinbase1250