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

Block 17255

Hash
00000065d621709906f5d703a32f33eba7dec638b38eda14273120663fe25337
Confirmations
24497
Time
2026-10-07 23:35:49 UTC
Median time
2026-10-07 23:26:54 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0040172004
Bits
1e00f8ed
Merkle root
3c8badb1182beba3654aacd7e285cebb237054465c7ff528c91f761b4fbe63e2
Previous block
0000009a563e9728801bdedb00fb23a791c2aa6d8f41e25c22d06f2208ad5c14
Next block
000000b27cce658d19b98580fd494861156e6cd6d14e5ea188babfa3dd7f2272

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 17255 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
3c8badb1182b…761b4fbe63e2 coinbase1250