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

Block 17453

Hash
00000010a93745c422ac97dec6ddee0c3626ada1446b2873c2c6f5ea195b1135
Confirmations
24566
Time
2026-10-08 05:14:24 UTC
Median time
2026-10-08 05:05:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
3df5fda81b775d8e792a07ef61627f0dd49469f86a219732322f77e43c9d25fb
Previous block
00000064211d9e2eda392ddbdc411c0ccdcce48919117adc232da5fd2a0405d7
Next block
000000c4751c12bbbf0462aca9b5a85aaf89dbb298474f2b944c810583f92bc3

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 17453 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
3df5fda81b77…77e43c9d25fb coinbase1250