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

Block 377

Hash
0000025a96c5269762a83ea93f69059e484db895bd29f4275e8061a0b519d7d2
Confirmations
41429
Time
2026-09-15 12:12:26 UTC
Median time
2026-09-15 12:04:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
fe42ab46687ab7afeda06c01eda3363ac4311f73d2dfc4fa6d2e8ad27880ba23
Previous block
000001bf986769072d6ff075aae1ef6a629864dbeb06f6371901cf16f8dd97a6
Next block
000001a008a2e3ed5b5c87aef5f94a316ee76b7d9871bd3502207f5d34d890df

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 377 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
fe42ab46687a…8ad27880ba23 coinbase1250