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

Block 1694

Hash
000002a8a3f881bc591f2c24f11c24fe382c84e5f0243b48691776dee6184fd3
Confirmations
40504
Time
2026-09-16 21:46:55 UTC
Median time
2026-09-16 21:39:03 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
611a8f07951900c9e75fe5d641e299b0a8f5a2ccf6064d133f881c61bedba654
Previous block
0000028908df80228112ea5a926f412683472e0e1501bf4b9b6dc8c296bdcaf6
Next block
000001c7afb1afcd2333f8e46dfd0d9ac3bebd47a8140007ae10d32c465a36a4

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 1694 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
611a8f079519…1c61bedba654 coinbase1250