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

Block 12262

Hash
00000082caf61e7b05a4543f37b1a9065f849c914e3e03f06b78b01e19f73aa4
Confirmations
28952
Time
2026-10-01 21:42:15 UTC
Median time
2026-10-01 21:33:19 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
cdba7a098e9ecc495d992e79f0fe3d4cc8cf545340895cf9915a52f1dd2c4acf
Previous block
00000036096aa72f3f02769dac35b30736429918f65270428a782cd037c3e68c
Next block
00000005ed12171bbd0e63ba59461a34d04230601ba69bfe04ed1116cbf21852

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 12262 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
cdba7a098e9e…52f1dd2c4acf coinbase1250