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

Block 1209

Hash
000002f0f4dc2939e7c5eae7eea5de992574a5d29b40f57ea8d78c6355dbdb57
Confirmations
41279
Time
2026-09-16 09:03:41 UTC
Median time
2026-09-16 08:56:10 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
f3aeb4b0e4410fb744eb6b02abd18d2b71eb133aca05bd5349a7f33857b588aa
Previous block
0000028ff62c5506da1145162232c9d30b3868a71f896772bdb0e9d813f3f52d
Next block
000000bef4ff6dde08644cd0bbe8b418867469498b278b2b14d24f0a32f13b52

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 1209 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
f3aeb4b0e441…f33857b588aa coinbase1250