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

Block 39482

Hash
00000081100a35b161de39584fa6d661ebdc68b8b27d963a4328c9a48fda04b5
Confirmations
867
Time
2026-11-02 04:43:57 UTC
Median time
2026-11-02 04:35:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
4fe9e59ce29e80bc9896d4d51d5eb1c436d3d6a10db0ccf805bb569210b5b159
Previous block
0000017031fa297bcdfa2aa176d7ee9db8083f763d0ce226f8a528a511c56436
Next block
000002936dde782102ecaa60dffd8b0dd3646321dc17088513418b4627cbe34f

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 39482 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
feb08b22a3a6b0f887ee52a381ac18ef… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4fe9e59ce29e…569210b5b159 coinbase1250