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

Block 1420

Hash
00000070d2f2687f65191a56bb27c013840cd272770606b73696bf5fdbfea518
Confirmations
40736
Time
2026-09-16 14:30:36 UTC
Median time
2026-09-16 14:22:41 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
00477f24faa75939da6e1c4c0a016bb58a9d15fb027b8da146ecef5645057058
Previous block
000001a1590c6d7ed4deec1eb5269cf64df213a00d34b089494b850bda64c4fc
Next block
00000047515e207cf9a2ae6b4e3c7b92938aaf3f65de022531f06685180f553d

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 1420 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
00477f24faa7…ef5645057058 coinbase1250