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

Block 38935

Hash
000001104ac032a82206e22c04e64b64916b857520c80db18e4da46ecd83833c
Confirmations
1597
Time
2026-11-01 14:15:13 UTC
Median time
2026-11-01 14:07:09 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
309543a6d3a67226b95cd9bcac549a0ee714e8dbe3329c2b7a3ed5670a05a018
Previous block
00000185e00deb157bf3eafaf7c0525ed81fae21aba7375343e20c73239e822e
Next block
0000006d5246156da15eab9d01481b5d20e9c926c4b044a792693d1f6930afdb

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 38935 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
9283b24aa0f246c1dfc790310c138c9c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
292528610d79…a836a78ede35 coinbase1250.00000344
dc5383ada9bd…cc8162be4cfa spends P2MR pays to P2MR120.996986240.00000344