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

Block 8627

Hash
00000055badf681656f853b7e0c16a911dc53f75e0c197424c1b763e562a7d78
Confirmations
32626
Time
2026-09-27 00:34:41 UTC
Median time
2026-09-27 00:24:43 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
9ccd62f6d36523be45f9c7bc0a8fa9696ff2f393141e8cc88ce6fcdc8cb67ab6
Previous block
0000005a71a278b491884d8ab3136d28434276efd12a588d2b5c96424e823d4e
Next block
0000003b29d8dcea73e4bb9b3539d12b9617de9db05d08f161c3cba49d026d74

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 8627 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
9ccd62f6d365…fcdc8cb67ab6 coinbase1250