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

Block 22614

Hash
00000138ea2f4a0bc47d16c2699d6cd520cf80c13655be52d1e3d04f7d5340c4
Confirmations
19569
Time
2026-10-14 05:07:34 UTC
Median time
2026-10-14 04:59:13 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
d6021688979966fc693e96d869a57b37ab4cf4420e405f1a812b8c408921ddfc
Previous block
00000098fd1d1f69fe05219703c0b913bdd033eb8a11320bdfd010cb22cdf869
Next block
00000055ae30df705435d1c4b1045bd3d2bb37425613f1bb797fab96e5a42ec9

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 22614 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
eb06859e5f1d66f5080d5e32e52063bb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d60216889799…8c408921ddfc coinbase1250