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

Block 9641

Hash
0000004c65e9d10cf752ef4d079ed10db01059e551f67a945d095bcc664c97a6
Confirmations
31026
Time
2026-09-28 12:21:28 UTC
Median time
2026-09-28 12:08:50 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
fc277d46703a2a78cda27dc9c4d7fcb22f5fc934c436c188ce29e7cd831a32af
Previous block
0000006304a04c8f0a686f9cdeec31ecacbef46f65d41ad2c3ab3345aabfd546
Next block
00000057828735ca7cc69e2293ac0e09847490c57f7524e27cccd05e14092e4f

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 9641 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
fc277d46703a…e7cd831a32af coinbase1250