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

Block 33041

Hash
0000007fa3ce4f5fe8710d99cc44b1512728bdf1d8321b2e396e2f1fd69e35b8
Confirmations
8101
Time
2026-10-26 00:59:19 UTC
Median time
2026-10-26 00:51:23 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
58fe12459de217b296e1222f947f980f1ab0024af4cb44eadab21ecc5a38ee24
Previous block
000001aef5b6f8d647f9222e809742c8bdf902664d575f2c20c6e4abc7280c0d
Next block
000001d71cc20ad2ebed5c1ca01fa11dc894bdaf138023d21805839fcccfe3d3

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 33041 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
a3d6ed8f61305e962e5ff34f7e990949… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
971b2ef5a33f…e57149450fc9 coinbase1250.0000062
6eedadd4314a…15c40edf1e7e pays to P2MR1232.9999440.0000031
c964a787a5ab…6860a19334af pays to P2MR128.99986960.0000031