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

Block 2306

Hash
0000001a603ea3405d8391ee9b77ada3e39148c792c36bbec20256ba4361a681
Confirmations
38438
Time
2026-09-17 13:53:36 UTC
Median time
2026-09-17 13:45:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
1082e2c3cc8979b8462541248d75c8664c0df5496542c0c9938770dba957018f
Previous block
0000007d73cbd7ddbedefb93ddf58aa9614599e15b0d2fa5545c36582dcd9bcc
Next block
000002c52833d4ee5071b6755d5622f76f9a5671045e57c85b38c45ab13b9594

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 2306 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
1082e2c3cc89…70dba957018f coinbase1250