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

Block 2369

Hash
00000203df872dd657caea1090e6c4c960e03ce418d455d2d443da8354ca4f40
Confirmations
39900
Time
2026-09-17 15:32:22 UTC
Median time
2026-09-17 15:24:32 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8c3f03df4978bf967e5d1c49822c9a9131e7f5fb503b361a71f361dea550e9e2
Previous block
00000360cd1f0b1c3b67a4e21b3843aa149a7e6c4e9c78ead3e0d31f179e5c8e
Next block
0000015d153305426225a4a4a1b74d1b069cd98f2caec3a19782c41b2d08c28c

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 2369 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
8c3f03df4978…61dea550e9e2 coinbase1250