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

Block 7149

Hash
000000267dffeaa3c6fc6e84344b96a715e061a564881f8679d689553da1cf7c
Confirmations
34999
Time
2026-09-24 08:07:13 UTC
Median time
2026-09-24 07:50:55 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
82a719b6a1e4c549e53d5fb5ab9add164034932106ea19f2e062623a8556b458
Previous block
0000002d4251de2b8836b8702325a38cd782da2640e5276370eea0c67bd48316
Next block
00000026a8c5b645072b21acf55348fca1f5a85528932ea4d56d7d8f093a1b36

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 7149 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
82a719b6a1e4…623a8556b458 coinbase1250