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

Block 1374

Hash
000000fddd9cb0bab1efd9159bb8addf940ca282819074e6e6640d13094c9a2e
Confirmations
39245
Time
2026-09-16 13:18:43 UTC
Median time
2026-09-16 13:11:02 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
7f72ee739a35b6b98a376695ccbcb16bb24343d53f8dadfed708530af8d5c489
Previous block
00000081bb16f38a1f6682c111cce095d8e621ac026a3a31ea8482c1d248ed55
Next block
0000033655c2ee7c4542a99ef1bcb4cb9208fc0559a193236985a77a22da2c39

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 1374 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
7f72ee739a35…530af8d5c489 coinbase1250