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

Block 7201

Hash
000000015ef688a76db9b626673f98504b460c6ece5c02fc12e2800a86f0bdd6
Confirmations
35037
Time
2026-09-24 10:32:58 UTC
Median time
2026-09-24 10:19:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
1ce533deccd45b4e8c246b0e181876e66e75f9867842678e3b870759c5256489
Previous block
000000234abf0490138b5a240a841a962ab327368bd8a6e3ba79ac44b8318e85
Next block
0000000793fadfd4cd02959683bb82b37a0a2ea7f7a56c753511424c6607bfc8

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 7201 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
1ce533deccd4…0759c5256489 coinbase1250