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

Block 37035

Hash
0000024d68e4d2c27b580246786e178ebe43eaee74e41240d2ddad45de4ae71c
Confirmations
4673
Time
2026-10-30 11:45:00 UTC
Median time
2026-10-30 11:36:39 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
edadfc44604e1b9182826214237e0e9c6bc168049245ac5e85d8ab8a627a895a
Previous block
00000143b2e34e50313d8d70eea453e37521d723438dc667f5a5a56d4213e486
Next block
000002164adb4890c2770c697ace58272dad1ee4a02de3b168c0d13bb192ce0e

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 37035 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
3fc2be9a84864c75e4cf5debbf24c41c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
edadfc44604e…ab8a627a895a coinbase1250