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

Block 2961

Hash
000001a009967ab23dcadb740c4ffd9d5b19d34e42a807684e2478ca27451bee
Confirmations
38011
Time
2026-09-18 07:07:56 UTC
Median time
2026-09-18 06:59:56 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
5549e97e7a5530641612ceba5f0c283114119db517e6353e659f8c35aa1e95ef
Previous block
0000008c7685311d6506fe849f40d0ef099cc191c17ec556b31257d223ac9d74
Next block
00000350abcc7a0505f3e53057527726656469920bbd974cfbe3c02e362f766a

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 2961 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
5549e97e7a55…8c35aa1e95ef coinbase1250