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

Block 33370

Hash
00000206b3a11a813e74e0cc4788b763e38a176f8f8c3749536a72582d9a23a3
Confirmations
8230
Time
2026-10-26 09:46:57 UTC
Median time
2026-10-26 09:38:57 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f340cd2a288949d53cb2c8e5cd4b855884de00a85a15825c84d9d9a62072d024
Previous block
000001db06026d3a85963d80a9d201edc174b9aaf4f74a9bc1b8d659fd803d6f
Next block
00000156b9169efcea5c130e80f8113d7506fd52dcabf0c0bd6d583f8697423b

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 33370 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
8f446c55594627468644ecaa12b85219… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9db717577c51…7a12b1951c6e coinbase1250.0000062
f4b35e7f8872…1d8b46dcdd30 pays to P2MR1247.99999050.0000031
aaffaac45c07…afe1949e4d83 pays to P2MR1230.99993780.0000031