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

Block 12132

Hash
0000004c0b414dad34d350ea072f1cded902588a2179f678fb6fb5e19e73494d
Confirmations
29930
Time
2026-10-01 17:50:12 UTC
Median time
2026-10-01 17:41:25 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
8fbc447918db662932c6db37dcb892db7d6e98777690169975f35f0388f6d8b9
Previous block
000000a22fa13085d369b06759dee2f07fa8c42469c7744d205d2e288f53714a
Next block
00000010e8e5bffaa028d5309869764e730a3912658a017e26a60ce024818279

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 12132 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
8fbc447918db…5f0388f6d8b9 coinbase1250