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

Block 12710

Hash
00000044583e3ddfe4342f6a7a56c41429f03d46b6101c27c77fb8d55fcbd74a
Confirmations
29273
Time
2026-10-02 11:08:25 UTC
Median time
2026-10-02 10:59:22 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
e370ab69c1a99a6dac16171cc395f3338e686612e01cc94ee84e0adb3e40c32c
Previous block
0000001c1b3aabb3803e93d827cdbae996b375fc0ee0502c48213db0099d2fb2
Next block
0000002028e91d5d690f9101171d162a869a93dc5af0409feefd0bc6b350cd2b

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 12710 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
e370ab69c1a9…0adb3e40c32c coinbase1250