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

Block 6522

Hash
000000126632d97c41d0f59661446796d03847ac2c741dd9614aee3ad8345172
Confirmations
34467
Time
2026-09-23 02:51:16 UTC
Median time
2026-09-23 02:37:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
77e778cb9c59b35a38cf76bc3b86a91ca8d566b3e148db0c750a5c2b8d6c2c6f
Previous block
0000003481fba450a8b48f31042bda1b5d027ec92af8e34cbf2c257ba1030e3e
Next block
0000002efd54a8e7c33f7dd3c60402dbe5dec558175b08de0ab9aad039fa02d7

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 6522 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
77e778cb9c59…5c2b8d6c2c6f coinbase1250