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

Block 7534

Hash
0000002a33427d8cf50599dc52eef869691c97a8ee0006990260203a33ab9432
Confirmations
34723
Time
2026-09-25 02:50:43 UTC
Median time
2026-09-25 02:38:26 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
6c1fbe720d2114e7221318352173e45b738a1e9d2d493c0664d073ce7e6dce53
Previous block
00000002c9e064ba44cdc4b9daa54a62e838dbe93a0be111a9254bde81589c44
Next block
0000001ae797a5461f8243bf0bd48c682e0d0ef41115f3946108fd3a1fb1c3e2

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 7534 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
6c1fbe720d21…73ce7e6dce53 coinbase1250