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

Block 3616

Hash
000001c14393ff2e2f8f7b291d584da12ec917a7ffc02f2bfd4edae4e0a95f43
Confirmations
37575
Time
2026-09-19 00:25:04 UTC
Median time
2026-09-19 00:16:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
e495b44f91f3281a5d51302d1d8c4a527c57b06eabf777a10308a4e9dfb60416
Previous block
0000034df59a6e89b602e9e56c5516ccaffe1bafbb9647db50fba86cb2c4539b
Next block
000001cef2be251927c3fe193696ad4941be31ab1d13f361fc6ed42b33dcc747

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 3616 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
e495b44f91f3…a4e9dfb60416 coinbase1250