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

Block 36962

Hash
000001bfaa8d114689eb0721c2530d8c8dc72a5812f95b98380d921ffcd71644
Confirmations
4267
Time
2026-10-30 09:47:52 UTC
Median time
2026-10-30 09:40:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
d47079b9fe3d00b92acba86db68f0c21a53d0496cd7801ffb382b1d92e521e38
Previous block
000001215c6d216ceea8c9fc68813da6dc6db4d5fe14a0ab6eac583527e2b96d
Next block
000001d511f6aef36ca8e84db035e834b53bb2ff2a1204f6b00c184cae6bded7

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 36962 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
9798d3dadd43fc76f453e863c49a565d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d47079b9fe3d…b1d92e521e38 coinbase1250