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

Block 1218

Hash
000000b7846ec0047024c0274429ebd84ec42e1731d8a5083b284f3332ed60a6
Confirmations
41278
Time
2026-09-16 09:17:13 UTC
Median time
2026-09-16 09:09:42 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
767bbc8657eef19af61793315afdeb6ff1fcbb0d5fc8f5a90d195e01ed329622
Previous block
000000fde38719b82ef711c6095464905040952b023cd719ec9a5b1a88479480
Next block
000002ecc69d613f1534c7227e3d3c038d6dd5fd7a0451cf9064557de8af8a78

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 1218 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
767bbc8657ee…5e01ed329622 coinbase1250