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

Block 4714

Hash
000000cd1d2197483c0f109413c6dd2479f4a4f751ca38102beb42e8003a9c17
Confirmations
37388
Time
2026-09-20 08:14:15 UTC
Median time
2026-09-20 08:05:31 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0045061008
Bits
1e00ddeb
Merkle root
cd9dd06bc1027466ab8a9112847e981f4e8dba03d9b9686a1a0100d32c034bc0
Previous block
00000015f6bd234e75c3e11cc0ef3f377ca4d29dc0dc98bd89db4572bfef2445
Next block
0000005ec9b04345f7415b7d361f62e8f4c012b95be543f77a1ebada4b27ca9a

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 4714 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
cd9dd06bc102…00d32c034bc0 coinbase1250