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

Block 15267

Hash
000000a7bf6081b3f73a6f0edd91a16a390d066f8594a4b5f336daa3ce97959c
Confirmations
25276
Time
2026-10-05 14:04:13 UTC
Median time
2026-10-05 13:55:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0046580315
Bits
1e00d6ae
Merkle root
fb6f67faf4642988661609380daa7d20bc69c4e7e31c2abd768db03c66b89c81
Previous block
0000004c0beae591966413d18bb70c493fa38692f5b64c1150e042853bfa4899
Next block
0000007e36bf92daea2dcc27d7c631ee18d468eab22c71a872e71ec229ff6f9b

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 15267 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
fb6f67faf464…b03c66b89c81 coinbase1250