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

Block 30712

Hash
0000014e86c63c447c8cb7d4acbb8b0e299838dba49bc95d3507ed3b27ca45d5
Confirmations
10458
Time
2026-10-23 10:31:29 UTC
Median time
2026-10-23 10:22:22 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
39676f78d566121056fe2cec3414790623931bef5c08629a6d0a23f9fe4b8273
Previous block
0000014b029f297ea0c315d550b221be158bcf5a64b437b0ed1ef03ad005505e
Next block
000001194c31d5e55e58ff9914b7051f2d433a865b955877e757d97ddfa0a9c2

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 30712 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
ae93f0831e5a285317b2d02696991404… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
39676f78d566…23f9fe4b8273 coinbase1250