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

Block 12924

Hash
0000000313330aa0f61ff2a9ac12c6b5c7796bd38e9827d8f5d897843e889a96
Confirmations
28509
Time
2026-10-02 17:32:44 UTC
Median time
2026-10-02 17:23:05 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0055294316
Bits
1e00b4d9
Merkle root
d428dae95f8591d8646c70d561a1ac9f89860644f70889d05dbce512e2fa15a4
Previous block
0000007e570b1ca392e2c40677a1e4f4afaa1ca7f71690f5b5eec29396b4d5c0
Next block
0000002ec07bace0c0bfcc08f4fe96f8465a0a86ad12d8eff02710230de9f6c8

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 12924 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
d428dae95f85…e512e2fa15a4 coinbase1250