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

Block 38049

Hash
000001ae19ae3678547892ec12479aec3c3b519c797a8262a3e51c2c489c1510
Confirmations
2956
Time
2026-10-31 14:46:27 UTC
Median time
2026-10-31 14:38:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
55b7e2a0519c1dfee5fc47fff35bb031e3763051e018df26fc705e96191a468a
Previous block
00000149d8ef959c8af92217424e318ab70597c6f1c089a2b4293c1684f9e54e
Next block
0000025fd1c9d85b3fe6882cb71670ebabc8be7814163762de3f4aabe6d1c453

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 38049 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
ba06c99c3e30c8be4c104d43ec1573fb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
55b7e2a0519c…5e96191a468a coinbase1250