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

Block 33883

Hash
0000010a971c44bf7a515daa8fc39009a601f5314a76b25e72eb58915e33c4f8
Confirmations
6762
Time
2026-10-26 23:36:52 UTC
Median time
2026-10-26 23:28:41 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8426f7e9451ffa225866bce566c23ec18a3894d4e028d269703b579a02fdc585
Previous block
0000000b14763976f5602f736cec3e51631873a1219ca79502283dc67c8c41d5
Next block
0000001f8ef0b44d931430a05324b9d32ca98016432b8e6bdde0e4d4ea6f2eb8

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 33883 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
51b693ed3180a66806100d8bcb9cd77b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a29808fcb9c8…311dd1f0c39e coinbase1250.0000062
78f1745db75c…f12dcdaf0857 pays to P2MR1226.99992540.0000031
f7a2f94540e7…d4f5b7460cad pays to P2MR1246.99998740.0000031