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

Block 12090

Hash
00000038ec67f5644acfe77466d2ce346342e7a4474a9944a4968a0b3f820e02
Confirmations
28578
Time
2026-10-01 16:36:56 UTC
Median time
2026-10-01 16:28:09 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0067536234
Bits
1e009411
Merkle root
889e30bf052753fcf106ff7e69cc4c53063b679fa504e2e0be0cd8a5b1affed8
Previous block
00000070c465977497181e4f31abad8a4362ffab8f7aef31927ce41e4ea42d09
Next block
0000005dcd94c377522509ae59c52f96e26a5597bc4936782f69090ee634f63f

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 12090 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
889e30bf0527…d8a5b1affed8 coinbase1250