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

Block 24966

Hash
000000cecdd674089a1b0095fb5c782e3fe1cdbe8244dfb0c18bd94d68e80582
Confirmations
14891
Time
2026-10-16 21:41:40 UTC
Median time
2026-10-16 21:33:17 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0b09c3401b614f008e6bc6a8efc73bd07d171c4819c657ba5a1da74c99e3f296
Previous block
0000004d1f188fe34bfaa61c0f55e824459e883a627f1e11d7c24558f768cf8e
Next block
0000004767aba0382434ab68f97450af5a43235d838b25dd6b42be3408f8b31b

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 24966 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
69966c2e6212f6ea50228733bc549091… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0b09c3401b61…a74c99e3f296 coinbase1250