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

Block 6481

Hash
0000001ff6e763042b0c688d1285d25ee9771cac5af200640f0bdaa87aa8f7c8
Confirmations
35294
Time
2026-09-23 01:01:46 UTC
Median time
2026-09-23 00:43:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.018024403
Bits
1d377ac0
Merkle root
693bdf7bb5417e345aaf5d998096cb380bcaeee7c8a267be4c7ea0b62a7e54a4
Previous block
0000000a773f58cf779ff6eb1dcc86c812e18ae908acdd4f0f3ef69804910640
Next block
000000019cc6ccd418e1c216e57f3eef65a6c635a2e5b86dab5afa05ff61ab3e

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 6481 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
693bdf7bb541…a0b62a7e54a4 coinbase1250