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

Block 11901

Hash
0000006e500e2187b39e87c2274bbde56520d75e4280cf32192bd08513e84d14
Confirmations
28734
Time
2026-10-01 10:47:22 UTC
Median time
2026-10-01 10:38:48 UTC
Transactions
2
Size
588
Weight
1,917
Difficulty
0.0067536234
Bits
1e009411
Merkle root
cb7bf86adfdbfe3a09bfa53fac194d901bc1b8f9e9b4e36ede8f5defb7e8f5f0
Previous block
00000002d24009c6347b1c9185f6f3317f0683b40e0f12829d8b3183cb92a8c9
Next block
00000054dc33ad6576cfe582c8fcb95d1f7922e10e42462b88a728ca35a0e200

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 11901 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
cdc7353eeac1…9b48740ad5d1 coinbase1250.0000033
d2aa91216785…832a931bba1a pays to P2MR1249.99999670.0000033