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

Block 33965

Hash
000000d61a77a191dd9f6faed29e26c97a967c4c0708dc06372ba5696a5dbaba
Confirmations
6043
Time
2026-10-27 01:48:18 UTC
Median time
2026-10-27 01:40:28 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
dcf7192abee0f5d883a5dc93332d5d974ed25c600fa6b419ee33d7fbe3a6e80d
Previous block
000001a1d7c491a112bc1ee2dfe0514c28eaaa2459f1b31dc31556684d552d12
Next block
0000004539f0daa82726aaf9f3c7a6e0396902a27f7f8a275e83914fcbca31c2

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 33965 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
3d249de06e095e72aa58edb5a27d5f43… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dcf7192abee0…d7fbe3a6e80d coinbase1250