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

Block 8964

Hash
00000068472d8e4fbe27a1333d8f8f9623390f2d9b505eff19e27a84a321df2b
Confirmations
31982
Time
2026-09-27 12:29:32 UTC
Median time
2026-09-27 12:19:47 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0094452938
Bits
1d69df08
Merkle root
e4320452b1f540a6e7e74b0a03612a0bae2736e6e24dbe453e528ffbe70fab6e
Previous block
0000001472c7e7b0686a14edc1eda76071cca2d944d722bff0b388dfd237849e
Next block
0000004541cb37aaab32b6cb25b4384889e4905391622f4bf0e2d49f6e2defcb

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 8964 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
e4320452b1f5…8ffbe70fab6e coinbase1250