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

Block 12125

Hash
00000005e9db16f0bf0b33f561b99cf38548fa4fae7f41f524c2f77aaa36da7f
Confirmations
29665
Time
2026-10-01 17:38:04 UTC
Median time
2026-10-01 17:29:18 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
ccf1d940ffc70ec7f912d9034782e1013d58b7620b94c1356055660fbe2f6ad9
Previous block
000000afbe4dec49bffdd5ecf351097e631d8f5ffdda473e4396bbf14cd00adc
Next block
00000019b76857355e5c06dc9be782d2fcc57095c783f172f427394600e1fba1

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 12125 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
ccf1d940ffc7…660fbe2f6ad9 coinbase1250