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

Block 34760

Hash
0000006f770aa2f6fa80def8a157aa71c4b570967d1fbac47419dc6382cf7caf
Confirmations
6020
Time
2026-10-27 23:08:22 UTC
Median time
2026-10-27 23:00:30 UTC
Transactions
2
Size
3,167
Weight
11,912
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
8ca0ed84d0ad20e5674fdb534ba6d5c03e3ea5635d57d970c074f10ce7272605
Previous block
0000010b377286ac785a1bc5ddfc31d3f121544073458c62b943fda63be7fe0b
Next block
0000019ca77f20d5ad2b8d0e5953768ad77c9587d84dda9f86e9c3872041020c

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 34760 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
900bdf9324db5b6ebaabb5b973541e45… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
748d2bce6442…ef070dfd5749 coinbase1250.00000465
19988e1641a4…66292eff2e49 pays to P2MR220.019971950.00000465