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

Block 37011

Hash
00000148351da4ac168ce10d6e2ab22abe25f036832c2f37b7ad3d4d170f375a
Confirmations
3275
Time
2026-10-30 11:06:27 UTC
Median time
2026-10-30 10:58:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
9de5e2c66ba0bb7c5fe5934516197052adc3a254488a74b3fd13071513a7a17a
Previous block
00000068dda992dcbf601686bc387401824dedbcf01d73a5859e19e9b813e00b
Next block
0000004ebce2f2a1a37ab5aeccc9e3c88bd4a49a7f46f057267bbe1b7876e9f5

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 37011 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
059a96516c1eb0bb6a9c075e57495f9e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9de5e2c66ba0…071513a7a17a coinbase1250