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

Block 12760

Hash
0000005f07941e9ae36aa4cdbea72bf1efccf52dfdf8fbb8b59e27f1bb74c02c
Confirmations
27633
Time
2026-10-02 12:36:18 UTC
Median time
2026-10-02 12:28:06 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
b6c63012ec99eb36f2e5d53b310f49c3cebf9a555057d267bd041f42242636c1
Previous block
00000079218650040520306a516fd716c535901ae78d0784a2ad5b5a35c1e278
Next block
000000115e16074b33d4e5608fc86a8ff76b9f19c004256e933226698e036723

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 12760 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
b6c63012ec99…1f42242636c1 coinbase1250